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Bossion, Amaury; Brambilla, Davide; Buriak, Jillian M.; Cai, Kang; Chen, Long; Cooley, Joya A.; Correa-Baena, Juan-Pablo; Dagdelen, John M.; Fenniri, Miriam Z.; Horton, Matthew K.; Joshi, Hrishikesh; Khau, Brian V.; Kupgan, Grit; La Pierre, Henry S.; Rao, Chengcheng; Rosales, Adrianne M.; Wang, Dong; Yan, Qifan title: Snapshots of Life—Early Career Materials Scientists Managing in the Midst of a Pandemic date: 2020-04-23 journal: Chem Mater DOI: 10.1021/acs.chemmater.0c01624 sha: doc_id: 23988 cord_uid: u60l07jv file: cache/cord-006226-fn7zlutj.json key: cord-006226-fn7zlutj authors: nan title: Abstracts of the 4th annual meeting of the German Society of Clinical Pharmacology and Therapy: Hannover, 14–17 September 1994 date: 1994 journal: Eur J Clin Pharmacol DOI: 10.1007/bf00193489 sha: doc_id: 6226 cord_uid: fn7zlutj file: cache/cord-030335-esa9154w.json key: cord-030335-esa9154w authors: Pinzón, Carlos; Rocha, Camilo; Finke, Jorge title: Algorithmic Analysis of Blockchain Efficiency with Communication Delay date: 2020-03-13 journal: Fundamental Approaches to Software Engineering DOI: 10.1007/978-3-030-45234-6_20 sha: doc_id: 30335 cord_uid: esa9154w file: cache/cord-012349-wutnt8yk.json key: cord-012349-wutnt8yk authors: Lech, Karolina; 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Taheri, Hamza; Biniz, Mohamed; Bouikhalene, Belaid; Balouki, Abdessamad title: Strategic design of precautionary measures for airport passengers in times of global health crisis Covid 19: Parametric modelling and processing algorithms date: 2020-09-04 journal: J Air Transp Manag DOI: 10.1016/j.jairtraman.2020.101917 sha: doc_id: 342890 cord_uid: 2k5ttvfq file: cache/cord-313777-eydkfqi2.json key: cord-313777-eydkfqi2 authors: Feng, Mingxiang; Shaw, Shih-Lung; Fang, Zhixiang; Cheng, Hao title: Relative space-based GIS data model to analyze the group dynamics of moving objects date: 2019-05-15 journal: ISPRS J Photogramm Remote Sens DOI: 10.1016/j.isprsjprs.2019.05.002 sha: doc_id: 313777 cord_uid: eydkfqi2 file: cache/cord-280929-4aa20cut.json key: cord-280929-4aa20cut authors: Clavijo, Nathalie title: Reflecting upon vulnerable and dependent bodies during the COVID‐19 crisis date: 2020-05-07 journal: Gend Work Organ DOI: 10.1111/gwao.12460 sha: doc_id: 280929 cord_uid: 4aa20cut file: cache/cord-298563-346lwjr8.json key: cord-298563-346lwjr8 authors: Kaplan, Edward H. title: Containing 2019-nCoV (Wuhan) coronavirus date: 2020-03-07 journal: Health Care Manag Sci DOI: 10.1007/s10729-020-09504-6 sha: doc_id: 298563 cord_uid: 346lwjr8 file: cache/cord-325963-d0hvukbu.json key: cord-325963-d0hvukbu authors: Faes, Christel; Abrams, Steven; Van Beckhoven, Dominique; Meyfroidt, Geert; Vlieghe, Erika; Hens, Niel title: Time between Symptom Onset, Hospitalisation and Recovery or Death: Statistical Analysis of Belgian COVID-19 Patients date: 2020-10-17 journal: Int J Environ Res Public Health DOI: 10.3390/ijerph17207560 sha: doc_id: 325963 cord_uid: d0hvukbu file: cache/cord-263620-9rvlnqxk.json key: cord-263620-9rvlnqxk authors: Li, Zhi-Chun; Huang, Hai-Jun; Yang, Hai title: Fifty years of the bottleneck model: A bibliometric review and future research directions date: 2020-09-30 journal: Transportation Research Part B: Methodological DOI: 10.1016/j.trb.2020.06.009 sha: doc_id: 263620 cord_uid: 9rvlnqxk file: cache/cord-318727-93486y6e.json key: cord-318727-93486y6e authors: Magnusson, Amanda; Ahle, Margareta; Swolin‐Eide, Diana; Elfvin, Anders; Andersson, Roland E. title: Population‐based study showed that necrotising enterocolitis occurred in space–time clusters with a decreasing secular trend in Sweden date: 2017-04-24 journal: Acta Paediatr DOI: 10.1111/apa.13851 sha: doc_id: 318727 cord_uid: 93486y6e file: cache/cord-289372-bk348l32.json key: cord-289372-bk348l32 authors: Lin, Chung‐Ying; Imani, Vida; Majd, Nilofar Rajabi; Ghasemi, Zahra; Griffiths, Mark D.; Hamilton, Kyra; Hagger, Martin S.; Pakpour, Amir H. title: Using an integrated social cognition model to predict COVID‐19 preventive behaviours date: 2020-08-11 journal: Br J Health Psychol DOI: 10.1111/bjhp.12465 sha: doc_id: 289372 cord_uid: bk348l32 file: cache/cord-292475-jrl1fowa.json key: cord-292475-jrl1fowa authors: Abry, Patrice; Pustelnik, Nelly; Roux, Stéphane; Jensen, Pablo; Flandrin, Patrick; Gribonval, Rémi; Lucas, Charles-Gérard; Guichard, Éric; Borgnat, Pierre; Garnier, Nicolas title: Spatial and temporal regularization to estimate COVID-19 reproduction number R(t): Promoting piecewise smoothness via convex optimization date: 2020-08-20 journal: PLoS One DOI: 10.1371/journal.pone.0237901 sha: doc_id: 292475 cord_uid: jrl1fowa file: cache/cord-299048-92j3p8e5.json key: cord-299048-92j3p8e5 authors: Suomi, Aino; Schofield, Timothy P.; Butterworth, Peter title: Unemployment, Employability and COVID19: How the Global Socioeconomic Shock Challenged Negative Perceptions Toward the Less Fortunate in the Australian Context date: 2020-10-15 journal: Front Psychol DOI: 10.3389/fpsyg.2020.594837 sha: doc_id: 299048 cord_uid: 92j3p8e5 file: cache/cord-324006-y4bd38zz.json key: cord-324006-y4bd38zz authors: Rishu, Asgar H.; Marinoff, Nicole; Julien, Lisa; Dumitrascu, Mariana; Marten, Nicole; Eggertson, Shauna; Willems, Su; Ruddell, Stacy; Lane, Dan; Light, Bruce; Stelfox, Henry T.; Jouvet, Philippe; Hall, Richard; Reynolds, Steven; Daneman, Nick; Fowler, Robert A. title: Time required to initiate outbreak and pandemic observational research()() date: 2017-03-01 journal: J Crit Care DOI: 10.1016/j.jcrc.2017.02.009 sha: doc_id: 324006 cord_uid: y4bd38zz file: cache/cord-327396-lshp0u5w.json key: cord-327396-lshp0u5w authors: Radoykov, S. title: In times of crisis, anticipate mourning date: 2020-04-02 journal: Encephale DOI: 10.1016/j.encep.2020.03.002 sha: doc_id: 327396 cord_uid: lshp0u5w file: cache/cord-339789-151d1j4n.json key: cord-339789-151d1j4n authors: Hong, Hyokyoung G.; Li, Yi title: Estimation of time-varying reproduction numbers underlying epidemiological processes: A new statistical tool for the COVID-19 pandemic date: 2020-07-21 journal: PLoS One DOI: 10.1371/journal.pone.0236464 sha: doc_id: 339789 cord_uid: 151d1j4n file: cache/cord-321966-q0if8li9.json key: cord-321966-q0if8li9 authors: Simpson, Ryan B.; Zhou, Bingjie; Alarcon Falconi, Tania M.; Naumova, Elena N. title: An analecta of visualizations for foodborne illness trends and seasonality date: 2020-10-13 journal: Sci Data DOI: 10.1038/s41597-020-00677-x sha: doc_id: 321966 cord_uid: q0if8li9 file: cache/cord-340260-z13aa1wk.json key: cord-340260-z13aa1wk authors: Farewell, V. T.; Herzberg, A. M.; James, K. W.; Ho, L. M.; Leung, G. M. title: SARS incubation and quarantine times: when is an exposed individual known to be disease free? date: 2005-10-19 journal: Stat Med DOI: 10.1002/sim.2206 sha: doc_id: 340260 cord_uid: z13aa1wk file: cache/cord-347550-ai48wq61.json key: cord-347550-ai48wq61 authors: Sheridan, Gerard A.; Boran, Sinead; Taylor, Colm; O’Loughlin, Padhraig F.; Harty, James A. title: Pandemic Adaptive Measures in a Major Trauma Center: Coping With COVID-19 date: 2020-05-20 journal: J Patient Saf DOI: 10.1097/pts.0000000000000729 sha: doc_id: 347550 cord_uid: ai48wq61 file: cache/cord-346973-muemte3p.json key: cord-346973-muemte3p authors: Lai, Francisco Tsz Tsun title: Association between time from SARS-CoV-2 onset to case confirmation and time to recovery across sociodemographic strata in Singapore date: 2020-08-01 journal: J Epidemiol Community Health DOI: 10.1136/jech-2020-214516 sha: doc_id: 346973 cord_uid: muemte3p file: cache/cord-302185-pnw3xiun.json key: cord-302185-pnw3xiun authors: Bodecka, Marta; Nowakowska, Iwona; Zajenkowska, Anna; Rajchert, Joanna; Kaźmierczak, Izabela; Jelonkiewicz, Irena title: Gender as a moderator between Present-Hedonistic time perspective and depressive symptoms or stress during COVID-19 lock-down date: 2021-01-01 journal: Pers Individ Dif DOI: 10.1016/j.paid.2020.110395 sha: doc_id: 302185 cord_uid: pnw3xiun file: cache/cord-006854-o2e5na78.json key: cord-006854-o2e5na78 authors: nan title: Scientific Session of the 16th World Congress of Endoscopic Surgery, Jointly Hosted by Society of American Gastrointestinal and Endoscopic Surgeons (SAGES) & Canadian Association of General Surgeons (CAGS), Seattle, Washington, USA, 11–14 April 2018: Poster Abstracts date: 2018-04-20 journal: Surg Endosc DOI: 10.1007/s00464-018-6121-4 sha: doc_id: 6854 cord_uid: o2e5na78 file: cache/cord-351940-cg0bewqb.json key: cord-351940-cg0bewqb authors: Ngwira, A.; Kumwenda, F.; Munthali, E.; Nkolokosa, D. title: A snap shot of space and time dynamics of COVID-19 risk in Malawi. An application of spatial temporal model date: 2020-09-14 journal: nan DOI: 10.1101/2020.09.12.20192914 sha: doc_id: 351940 cord_uid: cg0bewqb file: cache/cord-335141-ag3j8obh.json key: cord-335141-ag3j8obh authors: Higgins, G.C.; Robertson, E.; Horsely, C.; McLean, N.; Douglas, J. title: FFP3 reusable respirators for COVID-19; adequate and suitable in the healthcare setting date: 2020-06-30 journal: J Plast Reconstr Aesthet Surg DOI: 10.1016/j.bjps.2020.06.002 sha: doc_id: 335141 cord_uid: ag3j8obh file: cache/cord-348584-j3r2veou.json key: cord-348584-j3r2veou authors: Sipetas, Charalampos; Keklikoglou, Andronikos; Gonzales, Eric J. title: Estimation of left behind subway passengers through archived data and video image processing date: 2020-07-30 journal: Transp Res Part C Emerg Technol DOI: 10.1016/j.trc.2020.102727 sha: doc_id: 348584 cord_uid: j3r2veou file: cache/cord-301000-ozm5f5dy.json key: cord-301000-ozm5f5dy authors: Naqvi, Zainab Batul; Russell, Yvette title: A Wench’s Guide to Surviving a ‘Global’ Pandemic Crisis: Feminist Publishing in a Time of COVID-19 date: 2020-09-04 journal: Fem Leg Stud DOI: 10.1007/s10691-020-09435-1 sha: doc_id: 301000 cord_uid: ozm5f5dy file: cache/cord-348436-mwitcseq.json key: cord-348436-mwitcseq authors: Bu, F.; Steptoe, A.; Mak, H. W.; Fancourt, D. title: Time-use and mental health during the COVID-19 pandemic: a panel analysis of 55,204 adults followed across 11 weeks of lockdown in the UK date: 2020-08-21 journal: nan DOI: 10.1101/2020.08.18.20177345 sha: doc_id: 348436 cord_uid: mwitcseq file: cache/cord-223560-ppu6idl2.json /data-disk/reader-compute/reader-cord/bin/json2txt-carrel.sh: fork: retry: No child processes key: cord-223560-ppu6idl2 authors: Russo, Daniel; Hanel, Paul H. P.; Altnickel, Seraphina; Berkel, Niels van title: Predictors of Well-being and Productivity among Software Professionals during the COVID-19 Pandemic -- A Longitudinal Study date: 2020-07-24 journal: nan DOI: nan sha: doc_id: 223560 cord_uid: ppu6idl2 file: cache/cord-329388-defbarkz.json key: cord-329388-defbarkz authors: Keane, Martin G.; Wiegers, Susan E. title: Time (f)or Competency date: 2020-08-03 journal: J Am Soc Echocardiogr DOI: 10.1016/j.echo.2020.05.029 sha: doc_id: 329388 cord_uid: defbarkz file: cache/cord-236830-0y5yisfk.json /data-disk/reader-compute/reader-cord/bin/json2txt-carrel.sh: fork: retry: Resource temporarily unavailable key: cord-236830-0y5yisfk authors: Chan, Justin; Foster, Dean; Gollakota, Shyam; Horvitz, Eric; Jaeger, Joseph; Kakade, Sham; Kohno, Tadayoshi; Langford, John; Larson, Jonathan; Sharma, Puneet; Singanamalla, Sudheesh; Sunshine, Jacob; Tessaro, Stefano title: PACT: Privacy Sensitive Protocols and Mechanisms for Mobile Contact Tracing date: 2020-04-07 journal: nan DOI: nan sha: doc_id: 236830 cord_uid: 0y5yisfk file: cache/cord-353246-q9qpec7t.json key: cord-353246-q9qpec7t authors: Nijhuis, R. H. T.; Guerendiain, D.; Claas, E. C. J.; Templeton, K. E. title: Comparison of ePlex Respiratory Pathogen Panel with Laboratory-Developed Real-Time PCR Assays for Detection of Respiratory Pathogens date: 2017-05-23 journal: J Clin Microbiol DOI: 10.1128/jcm.00221-17 sha: doc_id: 353246 cord_uid: q9qpec7t file: cache/cord-349548-loi1vs5y.json key: cord-349548-loi1vs5y authors: Mueller, Markus; Derlet, Peter; Mudry, Christopher; Aeppli, Gabriel title: Using random testing in a feedback-control loop to manage a safe exit from the COVID-19 lockdown date: 2020-04-14 journal: nan DOI: 10.1101/2020.04.09.20059360 sha: doc_id: 349548 cord_uid: loi1vs5y file: cache/cord-268826-m3ikl4da.json /data-disk/reader-compute/reader-cord/bin/json2txt-carrel.sh: fork: retry: No child processes key: cord-268826-m3ikl4da authors: Goh, Hoe-Han; Bourne, Philip E. title: Ten simple rules for researchers while in isolation from a pandemic date: 2020-06-25 journal: PLoS Comput Biol DOI: 10.1371/journal.pcbi.1007946 sha: doc_id: 268826 cord_uid: m3ikl4da file: cache/cord-006860-a3b8hyyr.json key: cord-006860-a3b8hyyr authors: nan title: 40th Annual Meeting of the GTH (Gesellschaft für Thrombose- und Hämostaseforschung) date: 1996 journal: Ann Hematol DOI: 10.1007/bf00641048 sha: doc_id: 6860 cord_uid: a3b8hyyr file: cache/cord-354941-0ocsf255.json key: cord-354941-0ocsf255 authors: Amorin‐Woods, Deisy; Fraenkel, Peter; Mosconi, Andrea; Nisse, Martine; Munoz, Susana title: Family Therapy and COVID‐19: International Reflections during the Pandemic from Systemic Therapists across the Globe date: 2020-06-08 journal: Aust N Z J Fam Ther DOI: 10.1002/anzf.1416 sha: doc_id: 354941 cord_uid: 0ocsf255 file: cache/cord-006870-f5w6fw6q.json key: cord-006870-f5w6fw6q authors: nan title: Abstracts Presented at the Neurocritical Care Society (NCS) 15th Annual Meeting date: 2017-09-19 journal: Neurocrit Care DOI: 10.1007/s12028-017-0465-9 sha: doc_id: 6870 cord_uid: f5w6fw6q file: cache/cord-314295-itr3b63z.json /data-disk/reader-compute/reader-cord/bin/json2txt-carrel.sh: fork: retry: No child processes key: cord-314295-itr3b63z authors: Cori, Anne; Ferguson, Neil M.; Fraser, Christophe; Cauchemez, Simon title: A New Framework and Software to Estimate Time-Varying Reproduction Numbers During Epidemics date: 2013-09-15 journal: American Journal of Epidemiology DOI: 10.1093/aje/kwt133 sha: doc_id: 314295 cord_uid: itr3b63z file: cache/cord-285484-owpnhplk.json /data-disk/reader-compute/reader-cord/bin/json2txt-carrel.sh: fork: retry: No child processes key: cord-285484-owpnhplk authors: Salfi, F.; Amicucci, G.; Corigliano, D.; D'Atri, A.; Viselli, L.; Tempesta, D.; Ferrara, M. title: Changes of evening exposure to electronic devices during the COVID-19 lockdown affect the time course of sleep disturbances date: 2020-10-21 journal: nan DOI: 10.1101/2020.10.20.20215756 sha: doc_id: 285484 cord_uid: owpnhplk file: cache/cord-006849-vgjz74ts.json key: cord-006849-vgjz74ts authors: nan title: 27th International Congress of the European Association for Endoscopic Surgery (EAES) Sevilla, Spain, 12–15 June 2019 date: 2019-09-13 journal: Surg Endosc DOI: 10.1007/s00464-019-07109-x sha: doc_id: 6849 cord_uid: vgjz74ts file: cache/cord-022633-fr55uod6.json key: cord-022633-fr55uod6 authors: nan title: SAEM Abstracts, Plenary Session date: 2012-04-26 journal: Acad Emerg Med DOI: 10.1111/j.1553-2712.2012.01332.x sha: doc_id: 22633 cord_uid: fr55uod6 file: cache/cord-308867-mrtf8l4f.json /data-disk/reader-compute/reader-cord/bin/json2txt-carrel.sh: fork: retry: No child processes /data-disk/reader-compute/reader-cord/bin/json2txt-carrel.sh: fork: retry: Resource temporarily unavailable key: cord-308867-mrtf8l4f authors: Heaney, Jude; Rolfe, Kathryn; Gleadall, Nicholas S.; Greatorex, Jane S.; Curran, Martin D. title: Chapter 6 Low-Density TaqMan® Array Cards for the Detection of Pathogens date: 2015-12-31 journal: Methods in Microbiology DOI: 10.1016/bs.mim.2015.06.002 sha: doc_id: 308867 cord_uid: mrtf8l4f file: cache/cord-301171-1lpd8dh9.json /data-disk/reader-compute/reader-cord/bin/json2txt-carrel.sh: fork: retry: No child processes /data-disk/reader-compute/reader-cord/bin/json2txt-carrel.sh: fork: retry: Resource temporarily unavailable key: cord-301171-1lpd8dh9 authors: Davison, Robert M. title: The Transformative Potential of Disruptions: A Viewpoint date: 2020-05-19 journal: Int J Inf Manage DOI: 10.1016/j.ijinfomgt.2020.102149 sha: doc_id: 301171 cord_uid: 1lpd8dh9 file: cache/cord-023095-4dannjjm.json key: cord-023095-4dannjjm authors: nan title: Research Abstract Program of the 2011 ACVIM Forum Denver, Colorado, June 15–18, 2011 date: 2011-05-03 journal: J Vet Intern Med DOI: 10.1111/j.1939-1676.2011.0726.x sha: doc_id: 23095 cord_uid: 4dannjjm Reading metadata file and updating bibliogrpahics === updating bibliographic database Building study carrel named keyword-time-cord === file2bib.sh === id: cord-005687-gj6q0ft0 author: Paiva, José-Artur title: Real -time PCR for early microbiological diagnosis: is it time? date: 2017-05-23 pages: extension: .txt txt: ./txt/cord-005687-gj6q0ft0.txt cache: ./cache/cord-005687-gj6q0ft0.txt Content-Encoding UTF-8 Content-Type text/plain; charset=UTF-8 X-Parsed-By ['org.apache.tika.parser.DefaultParser', 'org.apache.tika.parser.csv.TextAndCSVParser'] X-TIKA:content_handler ToTextContentHandler X-TIKA:embedded_depth 0 X-TIKA:parse_time_millis 3 resourceName b'cord-005687-gj6q0ft0.txt' === file2bib.sh === id: cord-027134-1k6oegu4 author: Turky, Ayad title: Deep Learning Assisted Memetic Algorithm for Shortest Route Problems date: 2020-05-25 pages: extension: .txt txt: ./txt/cord-027134-1k6oegu4.txt cache: ./cache/cord-027134-1k6oegu4.txt Content-Encoding UTF-8 Content-Type text/plain; charset=UTF-8 X-Parsed-By ['org.apache.tika.parser.DefaultParser', 'org.apache.tika.parser.csv.TextAndCSVParser'] X-TIKA:content_handler ToTextContentHandler X-TIKA:embedded_depth 0 X-TIKA:parse_time_millis 3 resourceName b'cord-027134-1k6oegu4.txt' === file2bib.sh === OMP: Error #34: System unable to allocate necessary resources for OMP thread: OMP: System error #11: Resource temporarily unavailable OMP: Hint Try decreasing the value of OMP_NUM_THREADS. /data-disk/reader-compute/reader-cord/bin/file2bib.sh: line 39: 28700 Aborted $FILE2BIB "$FILE" > "$OUTPUT" === file2bib.sh === OMP: Error #34: System unable to allocate necessary resources for OMP thread: OMP: System error #11: Resource temporarily unavailable OMP: Hint Try decreasing the value of OMP_NUM_THREADS. /data-disk/reader-compute/reader-cord/bin/file2bib.sh: line 39: 30960 Aborted $FILE2BIB "$FILE" > "$OUTPUT" === file2bib.sh === OMP: Error #34: System unable to allocate necessary resources for OMP thread: OMP: System error #11: Resource temporarily unavailable OMP: Hint Try decreasing the value of OMP_NUM_THREADS. /data-disk/reader-compute/reader-cord/bin/file2bib.sh: line 39: 31016 Aborted $FILE2BIB "$FILE" > "$OUTPUT" === file2bib.sh === OMP: Error #34: System unable to allocate necessary resources for OMP thread: OMP: System error #11: Resource temporarily unavailable OMP: Hint Try decreasing the value of OMP_NUM_THREADS. /data-disk/reader-compute/reader-cord/bin/file2bib.sh: line 39: 30006 Aborted $FILE2BIB "$FILE" > "$OUTPUT" === file2bib.sh === OMP: Error #34: System unable to allocate necessary resources for OMP thread: OMP: System error #11: Resource temporarily unavailable OMP: Hint Try decreasing the value of OMP_NUM_THREADS. /data-disk/reader-compute/reader-cord/bin/file2bib.sh: line 39: 29197 Aborted $FILE2BIB "$FILE" > "$OUTPUT" === file2bib.sh === OMP: Error #34: System unable to allocate necessary resources for OMP thread: OMP: System error #11: Resource temporarily unavailable OMP: Hint Try decreasing the value of OMP_NUM_THREADS. /data-disk/reader-compute/reader-cord/bin/file2bib.sh: line 39: 29806 Aborted $FILE2BIB "$FILE" > "$OUTPUT" === file2bib.sh === OMP: Error #34: System unable to allocate necessary resources for OMP thread: OMP: System error #11: Resource temporarily unavailable OMP: Hint Try decreasing the value of OMP_NUM_THREADS. /data-disk/reader-compute/reader-cord/bin/file2bib.sh: line 39: 29438 Aborted $FILE2BIB "$FILE" > "$OUTPUT" === file2bib.sh === OMP: Error #34: System unable to allocate necessary resources for OMP thread: OMP: System error #11: Resource temporarily unavailable OMP: Hint Try decreasing the value of OMP_NUM_THREADS. /data-disk/reader-compute/reader-cord/bin/file2bib.sh: line 39: 27098 Aborted $FILE2BIB "$FILE" > "$OUTPUT" === file2bib.sh === OMP: Error #34: System unable to allocate necessary resources for OMP thread: OMP: System error #11: Resource temporarily unavailable OMP: Hint Try decreasing the value of OMP_NUM_THREADS. /data-disk/reader-compute/reader-cord/bin/file2bib.sh: line 39: 28536 Aborted $FILE2BIB "$FILE" > "$OUTPUT" === file2bib.sh === OMP: Error #34: System unable to allocate necessary resources for OMP thread: OMP: System error #11: Resource temporarily unavailable OMP: Hint Try decreasing the value of OMP_NUM_THREADS. /data-disk/reader-compute/reader-cord/bin/file2bib.sh: line 39: 29816 Aborted $FILE2BIB "$FILE" > "$OUTPUT" === file2bib.sh === OMP: Error #34: System unable to allocate necessary resources for OMP thread: OMP: System error #11: Resource temporarily unavailable OMP: Hint Try decreasing the value of OMP_NUM_THREADS. /data-disk/reader-compute/reader-cord/bin/file2bib.sh: line 39: 29671 Aborted $FILE2BIB "$FILE" > "$OUTPUT" === file2bib.sh === OMP: Error #34: System unable to allocate necessary resources for OMP thread: OMP: System error #11: Resource temporarily unavailable OMP: Hint Try decreasing the value of OMP_NUM_THREADS. /data-disk/reader-compute/reader-cord/bin/file2bib.sh: line 39: 30430 Aborted $FILE2BIB "$FILE" > "$OUTPUT" === file2bib.sh === OMP: Error #34: System unable to allocate necessary resources for OMP thread: OMP: System error #11: Resource temporarily unavailable OMP: Hint Try decreasing the value of OMP_NUM_THREADS. /data-disk/reader-compute/reader-cord/bin/file2bib.sh: line 39: 30390 Aborted $FILE2BIB "$FILE" > "$OUTPUT" === file2bib.sh === OMP: Error #34: System unable to allocate necessary resources for OMP thread: OMP: System error #11: Resource temporarily unavailable OMP: Hint Try decreasing the value of OMP_NUM_THREADS. /data-disk/reader-compute/reader-cord/bin/file2bib.sh: line 39: 29135 Aborted $FILE2BIB "$FILE" > "$OUTPUT" === file2bib.sh === OMP: Error #34: System unable to allocate necessary resources for OMP thread: OMP: System error #11: Resource temporarily unavailable OMP: Hint Try decreasing the value of OMP_NUM_THREADS. /data-disk/reader-compute/reader-cord/bin/file2bib.sh: line 39: 31267 Aborted $FILE2BIB "$FILE" > "$OUTPUT" === file2bib.sh === OMP: Error #34: System unable to allocate necessary resources for OMP thread: OMP: System error #11: Resource temporarily unavailable OMP: Hint Try decreasing the value of OMP_NUM_THREADS. /data-disk/reader-compute/reader-cord/bin/file2bib.sh: line 39: 29190 Aborted $FILE2BIB "$FILE" > "$OUTPUT" === file2bib.sh === id: cord-292850-6mf4jmqp author: Rosen, Claire B. title: COVID-19 Moves Medicine into a Virtual Space: A Paradigm Shift From Touch to Talk to Establish Trust date: 2020-05-20 pages: extension: .txt txt: ./txt/cord-292850-6mf4jmqp.txt cache: ./cache/cord-292850-6mf4jmqp.txt Content-Encoding ISO-8859-1 Content-Type text/plain; charset=ISO-8859-1 X-Parsed-By ['org.apache.tika.parser.DefaultParser', 'org.apache.tika.parser.csv.TextAndCSVParser'] X-TIKA:content_handler ToTextContentHandler X-TIKA:embedded_depth 0 X-TIKA:parse_time_millis 3 resourceName b'cord-292850-6mf4jmqp.txt' === file2bib.sh === id: cord-024290-8z6us7v4 author: Allen, Edward E. title: Time Series Adjustment Enhancement of Hierarchical Modeling of Arabidopsis Thaliana Gene Interactions date: 2020-02-01 pages: extension: .txt txt: ./txt/cord-024290-8z6us7v4.txt cache: ./cache/cord-024290-8z6us7v4.txt Content-Encoding UTF-8 Content-Type text/plain; charset=UTF-8 X-Parsed-By ['org.apache.tika.parser.DefaultParser', 'org.apache.tika.parser.csv.TextAndCSVParser'] X-TIKA:content_handler ToTextContentHandler X-TIKA:embedded_depth 0 X-TIKA:parse_time_millis 3 resourceName b'cord-024290-8z6us7v4.txt' === file2bib.sh === id: cord-012349-wutnt8yk author: Lech, Karolina title: Investigation of metabolites for estimating blood deposition time date: 2017-08-05 pages: extension: .txt txt: ./txt/cord-012349-wutnt8yk.txt cache: ./cache/cord-012349-wutnt8yk.txt Content-Encoding UTF-8 Content-Type text/plain; charset=UTF-8 X-Parsed-By ['org.apache.tika.parser.DefaultParser', 'org.apache.tika.parser.csv.TextAndCSVParser'] X-TIKA:content_handler ToTextContentHandler X-TIKA:embedded_depth 0 X-TIKA:parse_time_millis 3 resourceName b'cord-012349-wutnt8yk.txt' === file2bib.sh === id: cord-265597-hiqqx1a2 author: Abdellatif, Amal title: It's OK not to be OK: Shared Reflections from two PhD Parents in a Time of Pandemic date: 2020-05-13 pages: extension: .txt txt: ./txt/cord-265597-hiqqx1a2.txt cache: ./cache/cord-265597-hiqqx1a2.txt Content-Encoding UTF-8 Content-Type text/plain; charset=UTF-8 X-Parsed-By ['org.apache.tika.parser.DefaultParser', 'org.apache.tika.parser.csv.TextAndCSVParser'] X-TIKA:content_handler ToTextContentHandler X-TIKA:embedded_depth 0 X-TIKA:parse_time_millis 3 resourceName b'cord-265597-hiqqx1a2.txt' === file2bib.sh === id: cord-010758-ggoyd531 author: Valdano, Eugenio title: Epidemic Threshold in Continuous-Time Evolving Networks date: 2018-02-06 pages: extension: .txt txt: ./txt/cord-010758-ggoyd531.txt cache: ./cache/cord-010758-ggoyd531.txt Content-Encoding UTF-8 Content-Type text/plain; charset=UTF-8 X-Parsed-By ['org.apache.tika.parser.DefaultParser', 'org.apache.tika.parser.csv.TextAndCSVParser'] X-TIKA:content_handler ToTextContentHandler X-TIKA:embedded_depth 0 X-TIKA:parse_time_millis 3 resourceName b'cord-010758-ggoyd531.txt' === file2bib.sh === id: cord-024494-i6puqauk author: Ienco, Dino title: Deep Multivariate Time Series Embedding Clustering via Attentive-Gated Autoencoder date: 2020-04-17 pages: extension: .txt txt: ./txt/cord-024494-i6puqauk.txt cache: ./cache/cord-024494-i6puqauk.txt Content-Encoding UTF-8 Content-Type text/plain; charset=UTF-8 X-Parsed-By ['org.apache.tika.parser.DefaultParser', 'org.apache.tika.parser.csv.TextAndCSVParser'] X-TIKA:content_handler ToTextContentHandler X-TIKA:embedded_depth 0 X-TIKA:parse_time_millis 4 resourceName b'cord-024494-i6puqauk.txt' === file2bib.sh === id: cord-033473-z79bt8hp author: Grote, Gudela title: Uncertainty in Aging and Lifespan Research: Covid-19 as Catalyst for Addressing the Elephant in the Room date: 2020-09-28 pages: extension: .txt txt: ./txt/cord-033473-z79bt8hp.txt cache: ./cache/cord-033473-z79bt8hp.txt Content-Encoding UTF-8 Content-Type text/plain; charset=UTF-8 X-Parsed-By ['org.apache.tika.parser.DefaultParser', 'org.apache.tika.parser.csv.TextAndCSVParser'] X-TIKA:content_handler ToTextContentHandler X-TIKA:embedded_depth 0 X-TIKA:parse_time_millis 4 resourceName b'cord-033473-z79bt8hp.txt' === file2bib.sh === id: cord-023988-u60l07jv author: Bao, Yinyin title: Snapshots of Life—Early Career Materials Scientists Managing in the Midst of a Pandemic date: 2020-04-23 pages: extension: .txt txt: ./txt/cord-023988-u60l07jv.txt cache: ./cache/cord-023988-u60l07jv.txt Content-Encoding UTF-8 Content-Type text/plain; charset=UTF-8 X-Parsed-By ['org.apache.tika.parser.DefaultParser', 'org.apache.tika.parser.csv.TextAndCSVParser'] X-TIKA:content_handler ToTextContentHandler X-TIKA:embedded_depth 0 X-TIKA:parse_time_millis 3 resourceName b'cord-023988-u60l07jv.txt' === file2bib.sh === id: cord-152028-c8xit4tf author: Javid, Alireza M. title: Predictive Analysis of COVID-19 Time-series Data from Johns Hopkins University date: 2020-05-07 pages: extension: .txt txt: ./txt/cord-152028-c8xit4tf.txt cache: ./cache/cord-152028-c8xit4tf.txt Content-Encoding UTF-8 Content-Type text/plain; charset=UTF-8 X-Parsed-By ['org.apache.tika.parser.DefaultParser', 'org.apache.tika.parser.csv.TextAndCSVParser'] X-TIKA:content_handler ToTextContentHandler X-TIKA:embedded_depth 0 X-TIKA:parse_time_millis 3 resourceName b'cord-152028-c8xit4tf.txt' === file2bib.sh === id: cord-281330-x8e9cz8a author: Mishra, Devanshu title: Analysing the behaviour of doubling rates in 8 major countries affected by COVID-19 virus date: 2020-08-14 pages: extension: .txt txt: ./txt/cord-281330-x8e9cz8a.txt cache: ./cache/cord-281330-x8e9cz8a.txt Content-Encoding UTF-8 Content-Type text/plain; charset=UTF-8 X-Parsed-By ['org.apache.tika.parser.DefaultParser', 'org.apache.tika.parser.csv.TextAndCSVParser'] X-TIKA:content_handler ToTextContentHandler X-TIKA:embedded_depth 0 X-TIKA:parse_time_millis 3 resourceName b'cord-281330-x8e9cz8a.txt' === file2bib.sh === id: cord-026144-buctm04o author: Mullick, Shantanu title: Modeling the Costs of Trade Finance During the Financial Crisis of 2008–2009: An Application of Dynamic Hierarchical Linear Model date: 2020-05-18 pages: extension: .txt txt: ./txt/cord-026144-buctm04o.txt cache: ./cache/cord-026144-buctm04o.txt Content-Encoding UTF-8 Content-Type text/plain; charset=UTF-8 X-Parsed-By ['org.apache.tika.parser.DefaultParser', 'org.apache.tika.parser.csv.TextAndCSVParser'] X-TIKA:content_handler ToTextContentHandler X-TIKA:embedded_depth 0 X-TIKA:parse_time_millis 3 resourceName b'cord-026144-buctm04o.txt' === file2bib.sh === id: cord-033851-bxpmxvkk author: Harmon, Justin title: A Moment in Time: Leisure and the Manifestation of Purpose date: 2020-10-16 pages: extension: .txt txt: ./txt/cord-033851-bxpmxvkk.txt cache: ./cache/cord-033851-bxpmxvkk.txt Content-Encoding UTF-8 Content-Type text/plain; charset=UTF-8 X-Parsed-By ['org.apache.tika.parser.DefaultParser', 'org.apache.tika.parser.csv.TextAndCSVParser'] X-TIKA:content_handler ToTextContentHandler X-TIKA:embedded_depth 0 X-TIKA:parse_time_millis 2 resourceName b'cord-033851-bxpmxvkk.txt' === file2bib.sh === id: cord-026550-h7360j3q author: Pianini, Danilo title: Time-Fluid Field-Based Coordination date: 2020-05-13 pages: extension: .txt txt: ./txt/cord-026550-h7360j3q.txt cache: ./cache/cord-026550-h7360j3q.txt Content-Encoding UTF-8 Content-Type text/plain; charset=UTF-8 X-Parsed-By ['org.apache.tika.parser.DefaultParser', 'org.apache.tika.parser.csv.TextAndCSVParser'] X-TIKA:content_handler ToTextContentHandler X-TIKA:embedded_depth 0 X-TIKA:parse_time_millis 3 resourceName b'cord-026550-h7360j3q.txt' === file2bib.sh === id: cord-262594-kzt09vmf author: Huang, X. title: Time-series clustering for home dwell time during COVID-19: what can we learn from it? date: 2020-09-30 pages: extension: .txt txt: ./txt/cord-262594-kzt09vmf.txt cache: ./cache/cord-262594-kzt09vmf.txt Content-Encoding UTF-8 Content-Type text/plain; charset=UTF-8 X-Parsed-By ['org.apache.tika.parser.DefaultParser', 'org.apache.tika.parser.csv.TextAndCSVParser'] X-TIKA:content_handler ToTextContentHandler X-TIKA:embedded_depth 0 X-TIKA:parse_time_millis 3 resourceName b'cord-262594-kzt09vmf.txt' === file2bib.sh === id: cord-027133-kiyix3qd author: Grzesik, Piotr title: Comparative Analysis of Time Series Databases in the Context of Edge Computing for Low Power Sensor Networks date: 2020-05-25 pages: extension: .txt txt: ./txt/cord-027133-kiyix3qd.txt cache: ./cache/cord-027133-kiyix3qd.txt Content-Encoding UTF-8 Content-Type text/plain; charset=UTF-8 X-Parsed-By ['org.apache.tika.parser.DefaultParser', 'org.apache.tika.parser.csv.TextAndCSVParser'] X-TIKA:content_handler ToTextContentHandler X-TIKA:embedded_depth 0 X-TIKA:parse_time_millis 3 resourceName b'cord-027133-kiyix3qd.txt' === file2bib.sh === id: cord-327396-lshp0u5w author: Radoykov, S. title: In times of crisis, anticipate mourning date: 2020-04-02 pages: extension: .txt txt: ./txt/cord-327396-lshp0u5w.txt cache: ./cache/cord-327396-lshp0u5w.txt Content-Encoding UTF-8 Content-Type text/plain; charset=UTF-8 X-Parsed-By ['org.apache.tika.parser.DefaultParser', 'org.apache.tika.parser.csv.TextAndCSVParser'] X-TIKA:content_handler ToTextContentHandler X-TIKA:embedded_depth 0 X-TIKA:parse_time_millis 3 resourceName b'cord-327396-lshp0u5w.txt' === file2bib.sh === id: cord-298563-346lwjr8 author: Kaplan, Edward H. title: Containing 2019-nCoV (Wuhan) coronavirus date: 2020-03-07 pages: extension: .txt txt: ./txt/cord-298563-346lwjr8.txt cache: ./cache/cord-298563-346lwjr8.txt Content-Encoding UTF-8 Content-Type text/plain; charset=UTF-8 X-Parsed-By ['org.apache.tika.parser.DefaultParser', 'org.apache.tika.parser.csv.TextAndCSVParser'] X-TIKA:content_handler ToTextContentHandler X-TIKA:embedded_depth 0 X-TIKA:parse_time_millis 3 resourceName b'cord-298563-346lwjr8.txt' === file2bib.sh === id: cord-025439-3rlvmwce author: Christman, Ananya title: New Bounds for Maximizing Revenue in Online Dial-a-Ride date: 2020-04-30 pages: extension: .txt txt: ./txt/cord-025439-3rlvmwce.txt cache: ./cache/cord-025439-3rlvmwce.txt Content-Encoding UTF-8 Content-Type text/plain; charset=UTF-8 X-Parsed-By ['org.apache.tika.parser.DefaultParser', 'org.apache.tika.parser.csv.TextAndCSVParser'] X-TIKA:content_handler ToTextContentHandler X-TIKA:embedded_depth 0 X-TIKA:parse_time_millis 3 resourceName b'cord-025439-3rlvmwce.txt' === file2bib.sh === id: cord-321492-u2jm6y25 author: Catty, Jocelyn title: Lockdown and adolescent mental health: reflections from a child and adolescent psychotherapist date: 2020-06-10 pages: extension: .txt txt: ./txt/cord-321492-u2jm6y25.txt cache: ./cache/cord-321492-u2jm6y25.txt Content-Encoding UTF-8 Content-Type text/plain; charset=UTF-8 X-Parsed-By ['org.apache.tika.parser.DefaultParser', 'org.apache.tika.parser.csv.TextAndCSVParser'] X-TIKA:content_handler ToTextContentHandler X-TIKA:embedded_depth 0 X-TIKA:parse_time_millis 4 resourceName b'cord-321492-u2jm6y25.txt' === file2bib.sh === id: cord-010712-6idcbl66 author: Fennell, Peter G. title: Limitations of discrete-time approaches to continuous-time contagion dynamics date: 2016-11-16 pages: extension: .txt txt: ./txt/cord-010712-6idcbl66.txt cache: ./cache/cord-010712-6idcbl66.txt Content-Encoding UTF-8 Content-Type text/plain; charset=UTF-8 X-Parsed-By ['org.apache.tika.parser.DefaultParser', 'org.apache.tika.parser.csv.TextAndCSVParser'] X-TIKA:content_handler ToTextContentHandler X-TIKA:embedded_depth 0 X-TIKA:parse_time_millis 3 resourceName b'cord-010712-6idcbl66.txt' === file2bib.sh === id: cord-214822-pfx1eh5b author: Sotolongo-Costa, Oscar title: A fractal viewpoint to COVID-19 infection date: 2020-07-14 pages: extension: .txt txt: ./txt/cord-214822-pfx1eh5b.txt cache: ./cache/cord-214822-pfx1eh5b.txt Content-Encoding UTF-8 Content-Type text/plain; charset=UTF-8 X-Parsed-By ['org.apache.tika.parser.DefaultParser', 'org.apache.tika.parser.csv.TextAndCSVParser'] X-TIKA:content_handler ToTextContentHandler X-TIKA:embedded_depth 0 X-TIKA:parse_time_millis 2 resourceName b'cord-214822-pfx1eh5b.txt' === file2bib.sh === id: cord-346973-muemte3p author: Lai, Francisco Tsz Tsun title: Association between time from SARS-CoV-2 onset to case confirmation and time to recovery across sociodemographic strata in Singapore date: 2020-08-01 pages: extension: .txt txt: ./txt/cord-346973-muemte3p.txt cache: ./cache/cord-346973-muemte3p.txt Content-Encoding ISO-8859-1 Content-Type text/plain; charset=ISO-8859-1 X-Parsed-By ['org.apache.tika.parser.DefaultParser', 'org.apache.tika.parser.csv.TextAndCSVParser'] X-TIKA:content_handler ToTextContentHandler X-TIKA:embedded_depth 0 X-TIKA:parse_time_millis 1 resourceName b'cord-346973-muemte3p.txt' === file2bib.sh === id: cord-274083-6vln3erl author: Bhardwaj, Rajneesh title: Likelihood of survival of coronavirus in a respiratory droplet deposited on a solid surface date: 2020-06-01 pages: extension: .txt txt: ./txt/cord-274083-6vln3erl.txt cache: ./cache/cord-274083-6vln3erl.txt Content-Encoding UTF-8 Content-Type text/plain; charset=UTF-8 X-Parsed-By ['org.apache.tika.parser.DefaultParser', 'org.apache.tika.parser.csv.TextAndCSVParser'] X-TIKA:content_handler ToTextContentHandler X-TIKA:embedded_depth 0 X-TIKA:parse_time_millis 3 resourceName b'cord-274083-6vln3erl.txt' === file2bib.sh === id: cord-329388-defbarkz author: Keane, Martin G. title: Time (f)or Competency date: 2020-08-03 pages: extension: .txt txt: ./txt/cord-329388-defbarkz.txt cache: ./cache/cord-329388-defbarkz.txt Content-Encoding ISO-8859-1 Content-Type text/plain; charset=ISO-8859-1 X-Parsed-By ['org.apache.tika.parser.DefaultParser', 'org.apache.tika.parser.csv.TextAndCSVParser'] X-TIKA:content_handler ToTextContentHandler X-TIKA:embedded_depth 0 X-TIKA:parse_time_millis 3 resourceName b'cord-329388-defbarkz.txt' === file2bib.sh === id: cord-268524-lr51ubz5 author: Droit-Volet, Sylvie title: Time and Covid-19 stress in the lockdown situation: Time free, «Dying» of boredom and sadness date: 2020-08-10 pages: extension: .txt txt: ./txt/cord-268524-lr51ubz5.txt cache: ./cache/cord-268524-lr51ubz5.txt Content-Encoding UTF-8 Content-Type text/plain; charset=UTF-8 X-Parsed-By ['org.apache.tika.parser.DefaultParser', 'org.apache.tika.parser.csv.TextAndCSVParser'] X-TIKA:content_handler ToTextContentHandler X-TIKA:embedded_depth 0 X-TIKA:parse_time_millis 3 resourceName b'cord-268524-lr51ubz5.txt' === file2bib.sh === id: cord-280929-4aa20cut author: Clavijo, Nathalie title: Reflecting upon vulnerable and dependent bodies during the COVID‐19 crisis date: 2020-05-07 pages: extension: .txt txt: ./txt/cord-280929-4aa20cut.txt cache: ./cache/cord-280929-4aa20cut.txt Content-Encoding UTF-8 Content-Type text/plain; charset=UTF-8 X-Parsed-By ['org.apache.tika.parser.DefaultParser', 'org.apache.tika.parser.csv.TextAndCSVParser'] X-TIKA:content_handler ToTextContentHandler X-TIKA:embedded_depth 0 X-TIKA:parse_time_millis 3 resourceName b'cord-280929-4aa20cut.txt' === file2bib.sh === id: cord-030335-esa9154w author: Pinzón, Carlos title: Algorithmic Analysis of Blockchain Efficiency with Communication Delay date: 2020-03-13 pages: extension: .txt txt: ./txt/cord-030335-esa9154w.txt cache: ./cache/cord-030335-esa9154w.txt Content-Encoding UTF-8 Content-Type text/plain; charset=UTF-8 X-Parsed-By ['org.apache.tika.parser.DefaultParser', 'org.apache.tika.parser.csv.TextAndCSVParser'] X-TIKA:content_handler ToTextContentHandler X-TIKA:embedded_depth 0 X-TIKA:parse_time_millis 3 resourceName b'cord-030335-esa9154w.txt' === file2bib.sh === id: cord-000988-79fp75u3 author: Al-Siyabi, Turkiya title: A cost effective real-time PCR for the detection of adenovirus from viral swabs date: 2013-06-07 pages: extension: .txt txt: ./txt/cord-000988-79fp75u3.txt cache: ./cache/cord-000988-79fp75u3.txt Content-Encoding UTF-8 Content-Type text/plain; charset=UTF-8 X-Parsed-By ['org.apache.tika.parser.DefaultParser', 'org.apache.tika.parser.csv.TextAndCSVParser'] X-TIKA:content_handler ToTextContentHandler X-TIKA:embedded_depth 0 X-TIKA:parse_time_millis 3 resourceName b'cord-000988-79fp75u3.txt' === file2bib.sh === id: cord-271810-7uzk4pi9 author: Soriano, Joan B. title: Humanistic Epidemiology: Love in the time of cholera, COVID-19 and other outbreaks date: 2020-04-25 pages: extension: .txt txt: ./txt/cord-271810-7uzk4pi9.txt cache: ./cache/cord-271810-7uzk4pi9.txt Content-Encoding UTF-8 Content-Type text/plain; charset=UTF-8 X-Parsed-By ['org.apache.tika.parser.DefaultParser', 'org.apache.tika.parser.csv.TextAndCSVParser'] X-TIKA:content_handler ToTextContentHandler X-TIKA:embedded_depth 0 X-TIKA:parse_time_millis 3 resourceName b'cord-271810-7uzk4pi9.txt' === file2bib.sh === id: cord-104133-d01joq23 author: Arthur, Ronan F. title: Adaptive social contact rates induce complex dynamics during epidemics date: 2020-07-14 pages: extension: .txt txt: ./txt/cord-104133-d01joq23.txt cache: ./cache/cord-104133-d01joq23.txt Content-Encoding UTF-8 Content-Type text/plain; charset=UTF-8 X-Parsed-By ['org.apache.tika.parser.DefaultParser', 'org.apache.tika.parser.csv.TextAndCSVParser'] X-TIKA:content_handler ToTextContentHandler X-TIKA:embedded_depth 0 X-TIKA:parse_time_millis 3 resourceName b'cord-104133-d01joq23.txt' === file2bib.sh === id: cord-035127-we3lmrps author: Yoo, Geunsik title: Real-time information on air pollution and avoidance behavior: evidence from South Korea date: 2020-11-10 pages: extension: .txt txt: ./txt/cord-035127-we3lmrps.txt cache: ./cache/cord-035127-we3lmrps.txt Content-Encoding UTF-8 Content-Type text/plain; charset=UTF-8 X-Parsed-By ['org.apache.tika.parser.DefaultParser', 'org.apache.tika.parser.csv.TextAndCSVParser'] X-TIKA:content_handler ToTextContentHandler X-TIKA:embedded_depth 0 X-TIKA:parse_time_millis 3 resourceName b'cord-035127-we3lmrps.txt' === file2bib.sh === id: cord-102705-mcit0luk author: Gupta, Chitrak title: Mind reading of the proteins: Deep-learning to forecast molecular dynamics date: 2020-07-29 pages: extension: .txt txt: ./txt/cord-102705-mcit0luk.txt cache: ./cache/cord-102705-mcit0luk.txt Content-Encoding UTF-8 Content-Type text/plain; charset=UTF-8 X-Parsed-By ['org.apache.tika.parser.DefaultParser', 'org.apache.tika.parser.csv.TextAndCSVParser'] X-TIKA:content_handler ToTextContentHandler X-TIKA:embedded_depth 0 X-TIKA:parse_time_millis 3 resourceName b'cord-102705-mcit0luk.txt' === file2bib.sh === id: cord-290637-3tgtstd4 author: Ferranti, Erin P. title: Implementation of an educational program for nursing students amidst the Ebola virus disease epidemic date: 2016-12-31 pages: extension: .txt txt: ./txt/cord-290637-3tgtstd4.txt cache: ./cache/cord-290637-3tgtstd4.txt Content-Encoding UTF-8 Content-Type text/plain; charset=UTF-8 X-Parsed-By ['org.apache.tika.parser.DefaultParser', 'org.apache.tika.parser.csv.TextAndCSVParser'] X-TIKA:content_handler ToTextContentHandler X-TIKA:embedded_depth 0 X-TIKA:parse_time_millis 2 resourceName b'cord-290637-3tgtstd4.txt' === file2bib.sh === id: cord-157736-n1cwg58b author: Bernini, Antonio title: Use of IT tools to search for a correlation between weather factors and onset of pulmonary thromboembolism date: 2020-08-11 pages: extension: .txt txt: ./txt/cord-157736-n1cwg58b.txt cache: ./cache/cord-157736-n1cwg58b.txt Content-Encoding UTF-8 Content-Type text/plain; charset=UTF-8 X-Parsed-By ['org.apache.tika.parser.DefaultParser', 'org.apache.tika.parser.csv.TextAndCSVParser'] X-TIKA:content_handler ToTextContentHandler X-TIKA:embedded_depth 0 X-TIKA:parse_time_millis 2 resourceName b'cord-157736-n1cwg58b.txt' === file2bib.sh === id: cord-265348-hnu8gw6w author: Buising, Kirsty L title: Improving antibiotic prescribing for adults with community acquired pneumonia: Does a computerised decision support system achieve more than academic detailing alone? – a time series analysis date: 2008-07-31 pages: extension: .txt txt: ./txt/cord-265348-hnu8gw6w.txt cache: ./cache/cord-265348-hnu8gw6w.txt Content-Encoding UTF-8 Content-Type text/plain; charset=UTF-8 X-Parsed-By ['org.apache.tika.parser.DefaultParser', 'org.apache.tika.parser.csv.TextAndCSVParser'] X-TIKA:content_handler ToTextContentHandler X-TIKA:embedded_depth 0 X-TIKA:parse_time_millis 4 resourceName b'cord-265348-hnu8gw6w.txt' === file2bib.sh === id: cord-026513-3myuf5q2 author: Feo-Arenis, Sergio title: On Implementable Timed Automata date: 2020-05-13 pages: extension: .txt txt: ./txt/cord-026513-3myuf5q2.txt cache: ./cache/cord-026513-3myuf5q2.txt Content-Encoding UTF-8 Content-Type text/plain; charset=UTF-8 X-Parsed-By ['org.apache.tika.parser.DefaultParser', 'org.apache.tika.parser.csv.TextAndCSVParser'] X-TIKA:content_handler ToTextContentHandler X-TIKA:embedded_depth 0 X-TIKA:parse_time_millis 2 resourceName b'cord-026513-3myuf5q2.txt' === file2bib.sh === id: cord-269197-o9xb30vx author: Osserman, Jordan title: Waiting for other people: a psychoanalytic interpretation of the time for action date: 2020-06-10 pages: extension: .txt txt: ./txt/cord-269197-o9xb30vx.txt cache: ./cache/cord-269197-o9xb30vx.txt Content-Encoding UTF-8 Content-Type text/plain; charset=UTF-8 X-Parsed-By ['org.apache.tika.parser.DefaultParser', 'org.apache.tika.parser.csv.TextAndCSVParser'] X-TIKA:content_handler ToTextContentHandler X-TIKA:embedded_depth 0 X-TIKA:parse_time_millis 3 resourceName b'cord-269197-o9xb30vx.txt' === file2bib.sh === id: cord-219817-dqmztvo4 author: Oghaz, Toktam A. title: Probabilistic Model of Narratives Over Topical Trends in Social Media: A Discrete Time Model date: 2020-04-14 pages: extension: .txt txt: ./txt/cord-219817-dqmztvo4.txt cache: ./cache/cord-219817-dqmztvo4.txt Content-Encoding UTF-8 Content-Type text/plain; charset=UTF-8 X-Parsed-By ['org.apache.tika.parser.DefaultParser', 'org.apache.tika.parser.csv.TextAndCSVParser'] X-TIKA:content_handler ToTextContentHandler X-TIKA:embedded_depth 0 X-TIKA:parse_time_millis 3 resourceName b'cord-219817-dqmztvo4.txt' === file2bib.sh === id: cord-324006-y4bd38zz author: Rishu, Asgar H. title: Time required to initiate outbreak and pandemic observational research()() date: 2017-03-01 pages: extension: .txt txt: ./txt/cord-324006-y4bd38zz.txt cache: ./cache/cord-324006-y4bd38zz.txt Content-Encoding UTF-8 Content-Type text/plain; charset=UTF-8 X-Parsed-By ['org.apache.tika.parser.DefaultParser', 'org.apache.tika.parser.csv.TextAndCSVParser'] X-TIKA:content_handler ToTextContentHandler X-TIKA:embedded_depth 0 X-TIKA:parse_time_millis 2 resourceName b'cord-324006-y4bd38zz.txt' === file2bib.sh === id: cord-342785-55r01n0x author: Lemmon, Gordon H title: Predicting the sensitivity and specificity of published real-time PCR assays date: 2008-09-25 pages: extension: .txt txt: ./txt/cord-342785-55r01n0x.txt cache: ./cache/cord-342785-55r01n0x.txt Content-Encoding UTF-8 Content-Type text/plain; charset=UTF-8 X-Parsed-By ['org.apache.tika.parser.DefaultParser', 'org.apache.tika.parser.csv.TextAndCSVParser'] X-TIKA:content_handler ToTextContentHandler X-TIKA:embedded_depth 0 X-TIKA:parse_time_millis 3 resourceName b'cord-342785-55r01n0x.txt' === file2bib.sh === id: cord-351940-cg0bewqb author: Ngwira, A. title: A snap shot of space and time dynamics of COVID-19 risk in Malawi. An application of spatial temporal model date: 2020-09-14 pages: extension: .txt txt: ./txt/cord-351940-cg0bewqb.txt cache: ./cache/cord-351940-cg0bewqb.txt Content-Encoding UTF-8 Content-Type text/plain; charset=UTF-8 X-Parsed-By ['org.apache.tika.parser.DefaultParser', 'org.apache.tika.parser.csv.TextAndCSVParser'] X-TIKA:content_handler ToTextContentHandler X-TIKA:embedded_depth 0 X-TIKA:parse_time_millis 3 resourceName b'cord-351940-cg0bewqb.txt' === file2bib.sh === id: cord-123103-pnjt9aa4 author: Ordun, Catherine title: Exploratory Analysis of Covid-19 Tweets using Topic Modeling, UMAP, and DiGraphs date: 2020-05-06 pages: extension: .txt txt: ./txt/cord-123103-pnjt9aa4.txt cache: ./cache/cord-123103-pnjt9aa4.txt Content-Encoding UTF-8 Content-Type text/plain; charset=UTF-8 X-Parsed-By ['org.apache.tika.parser.DefaultParser', 'org.apache.tika.parser.csv.TextAndCSVParser'] X-TIKA:content_handler ToTextContentHandler X-TIKA:embedded_depth 0 X-TIKA:parse_time_millis 2 resourceName b'cord-123103-pnjt9aa4.txt' === file2bib.sh === id: cord-289389-xailjga5 author: Wang, Xiaoli title: Comparing early outbreak detection algorithms based on their optimized parameter values date: 2009-08-13 pages: extension: .txt txt: ./txt/cord-289389-xailjga5.txt cache: ./cache/cord-289389-xailjga5.txt Content-Encoding UTF-8 Content-Type text/plain; charset=UTF-8 X-Parsed-By ['org.apache.tika.parser.DefaultParser', 'org.apache.tika.parser.csv.TextAndCSVParser'] X-TIKA:content_handler ToTextContentHandler X-TIKA:embedded_depth 0 X-TIKA:parse_time_millis 5 resourceName b'cord-289389-xailjga5.txt' === file2bib.sh === id: cord-325963-d0hvukbu author: Faes, Christel title: Time between Symptom Onset, Hospitalisation and Recovery or Death: Statistical Analysis of Belgian COVID-19 Patients date: 2020-10-17 pages: extension: .txt txt: ./txt/cord-325963-d0hvukbu.txt cache: ./cache/cord-325963-d0hvukbu.txt Content-Encoding UTF-8 Content-Type text/plain; charset=UTF-8 X-Parsed-By ['org.apache.tika.parser.DefaultParser', 'org.apache.tika.parser.csv.TextAndCSVParser'] X-TIKA:content_handler ToTextContentHandler X-TIKA:embedded_depth 0 X-TIKA:parse_time_millis 3 resourceName b'cord-325963-d0hvukbu.txt' === file2bib.sh === id: cord-128991-mb91j2zs author: Agapiou, Sergios title: Modeling of Covid-19 Pandemic in Cyprus date: 2020-10-05 pages: extension: .txt txt: ./txt/cord-128991-mb91j2zs.txt cache: ./cache/cord-128991-mb91j2zs.txt Content-Encoding UTF-8 Content-Type text/plain; charset=UTF-8 X-Parsed-By ['org.apache.tika.parser.DefaultParser', 'org.apache.tika.parser.csv.TextAndCSVParser'] X-TIKA:content_handler ToTextContentHandler X-TIKA:embedded_depth 0 X-TIKA:parse_time_millis 3 resourceName b'cord-128991-mb91j2zs.txt' === file2bib.sh === id: cord-031409-7cs1z6x6 author: Baraitser, Lisa title: The maternal death drive: Greta Thunberg and the question of the future date: 2020-09-04 pages: extension: .txt txt: ./txt/cord-031409-7cs1z6x6.txt cache: ./cache/cord-031409-7cs1z6x6.txt Content-Encoding UTF-8 Content-Type text/plain; charset=UTF-8 X-Parsed-By ['org.apache.tika.parser.DefaultParser', 'org.apache.tika.parser.csv.TextAndCSVParser'] X-TIKA:content_handler ToTextContentHandler X-TIKA:embedded_depth 0 X-TIKA:parse_time_millis 3 resourceName b'cord-031409-7cs1z6x6.txt' === file2bib.sh === id: cord-257813-2ij3fkrh author: Walsh, Froma title: Loss and Resilience in the Time of COVID‐19: Meaning Making, Hope, and Transcendence date: 2020-07-17 pages: extension: .txt txt: ./txt/cord-257813-2ij3fkrh.txt cache: ./cache/cord-257813-2ij3fkrh.txt Content-Encoding UTF-8 Content-Type text/plain; charset=UTF-8 X-Parsed-By ['org.apache.tika.parser.DefaultParser', 'org.apache.tika.parser.csv.TextAndCSVParser'] X-TIKA:content_handler ToTextContentHandler X-TIKA:embedded_depth 0 X-TIKA:parse_time_millis 2 resourceName b'cord-257813-2ij3fkrh.txt' === file2bib.sh === id: cord-311957-3rmm1hfb author: Faes, C. title: Time between Symptom Onset, Hospitalisation and Recovery or Death: a Statistical Analysis of Different Time-Delay Distributions in Belgian COVID-19 Patients date: 2020-07-21 pages: extension: .txt txt: ./txt/cord-311957-3rmm1hfb.txt cache: ./cache/cord-311957-3rmm1hfb.txt Content-Encoding UTF-8 Content-Type text/plain; charset=UTF-8 X-Parsed-By ['org.apache.tika.parser.DefaultParser', 'org.apache.tika.parser.csv.TextAndCSVParser'] X-TIKA:content_handler ToTextContentHandler X-TIKA:embedded_depth 0 X-TIKA:parse_time_millis 4 resourceName b'cord-311957-3rmm1hfb.txt' === file2bib.sh === id: cord-289498-6hf3axps author: Tull, Matthew T. title: The Prospective Influence of COVID-19 Affective Risk Assessments and Intolerance of Uncertainty on Later Dimensions of Health Anxiety date: 2020-08-12 pages: extension: .txt txt: ./txt/cord-289498-6hf3axps.txt cache: ./cache/cord-289498-6hf3axps.txt Content-Encoding UTF-8 Content-Type text/plain; charset=UTF-8 X-Parsed-By ['org.apache.tika.parser.DefaultParser', 'org.apache.tika.parser.csv.TextAndCSVParser'] X-TIKA:content_handler ToTextContentHandler X-TIKA:embedded_depth 0 X-TIKA:parse_time_millis 2 resourceName b'cord-289498-6hf3axps.txt' === file2bib.sh === id: cord-342890-2k5ttvfq author: Dabachine, Yassine title: Strategic design of precautionary measures for airport passengers in times of global health crisis Covid 19: Parametric modelling and processing algorithms date: 2020-09-04 pages: extension: .txt txt: ./txt/cord-342890-2k5ttvfq.txt cache: ./cache/cord-342890-2k5ttvfq.txt Content-Encoding UTF-8 Content-Type text/plain; charset=UTF-8 X-Parsed-By ['org.apache.tika.parser.DefaultParser', 'org.apache.tika.parser.csv.TextAndCSVParser'] X-TIKA:content_handler ToTextContentHandler X-TIKA:embedded_depth 0 X-TIKA:parse_time_millis 4 resourceName b'cord-342890-2k5ttvfq.txt' === file2bib.sh === id: cord-277909-rn1dow26 author: Gunson, R.N. title: Practical experience of high throughput real time PCR in the routine diagnostic virology setting date: 2006-02-07 pages: extension: .txt txt: ./txt/cord-277909-rn1dow26.txt cache: ./cache/cord-277909-rn1dow26.txt Content-Encoding UTF-8 Content-Type text/plain; charset=UTF-8 X-Parsed-By ['org.apache.tika.parser.DefaultParser', 'org.apache.tika.parser.csv.TextAndCSVParser'] X-TIKA:content_handler ToTextContentHandler X-TIKA:embedded_depth 0 X-TIKA:parse_time_millis 4 resourceName b'cord-277909-rn1dow26.txt' === file2bib.sh === id: cord-121935-uilzmmxu author: Mo, Baichuan title: Modeling Epidemic Spreading through Public Transit using Time-Varying Encounter Network date: 2020-04-09 pages: extension: .txt txt: ./txt/cord-121935-uilzmmxu.txt cache: ./cache/cord-121935-uilzmmxu.txt Content-Encoding UTF-8 Content-Type text/plain; charset=UTF-8 X-Parsed-By ['org.apache.tika.parser.DefaultParser', 'org.apache.tika.parser.csv.TextAndCSVParser'] X-TIKA:content_handler ToTextContentHandler X-TIKA:embedded_depth 0 X-TIKA:parse_time_millis 3 resourceName b'cord-121935-uilzmmxu.txt' === file2bib.sh === id: cord-028972-1athnjkh author: Etemad, Hamid title: Managing uncertain consequences of a global crisis: SMEs encountering adversities, losses, and new opportunities date: 2020-07-10 pages: extension: .txt txt: ./txt/cord-028972-1athnjkh.txt cache: ./cache/cord-028972-1athnjkh.txt Content-Encoding ISO-8859-1 Content-Type text/plain; charset=ISO-8859-1 X-Parsed-By ['org.apache.tika.parser.DefaultParser', 'org.apache.tika.parser.csv.TextAndCSVParser'] X-TIKA:content_handler ToTextContentHandler X-TIKA:embedded_depth 0 X-TIKA:parse_time_millis 3 resourceName b'cord-028972-1athnjkh.txt' === file2bib.sh === id: cord-103781-bycskjtr author: Mönke, Gregor title: Optimal time frequency analysis for biological data - pyBOAT date: 2020-06-04 pages: extension: .txt txt: ./txt/cord-103781-bycskjtr.txt cache: ./cache/cord-103781-bycskjtr.txt Content-Encoding UTF-8 Content-Type text/plain; charset=UTF-8 X-Parsed-By ['org.apache.tika.parser.DefaultParser', 'org.apache.tika.parser.csv.TextAndCSVParser'] X-TIKA:content_handler ToTextContentHandler X-TIKA:embedded_depth 0 X-TIKA:parse_time_millis 4 resourceName b'cord-103781-bycskjtr.txt' === file2bib.sh === id: cord-188465-wwi8uydi author: Spadon, Gabriel title: Pay Attention to Evolution: Time Series Forecasting with Deep Graph-Evolution Learning date: 2020-08-28 pages: extension: .txt txt: ./txt/cord-188465-wwi8uydi.txt cache: ./cache/cord-188465-wwi8uydi.txt Content-Encoding UTF-8 Content-Type text/plain; charset=UTF-8 X-Parsed-By ['org.apache.tika.parser.DefaultParser', 'org.apache.tika.parser.csv.TextAndCSVParser'] X-TIKA:content_handler ToTextContentHandler X-TIKA:embedded_depth 0 X-TIKA:parse_time_millis 4 resourceName b'cord-188465-wwi8uydi.txt' === file2bib.sh === id: cord-314295-itr3b63z author: Cori, Anne title: A New Framework and Software to Estimate Time-Varying Reproduction Numbers During Epidemics date: 2013-09-15 pages: extension: .txt txt: ./txt/cord-314295-itr3b63z.txt cache: ./cache/cord-314295-itr3b63z.txt Content-Encoding UTF-8 Content-Type text/plain; charset=UTF-8 X-Parsed-By ['org.apache.tika.parser.DefaultParser', 'org.apache.tika.parser.csv.TextAndCSVParser'] X-TIKA:content_handler ToTextContentHandler X-TIKA:embedded_depth 0 X-TIKA:parse_time_millis 3 resourceName b'cord-314295-itr3b63z.txt' === file2bib.sh === id: cord-204835-1yay69kq author: Sun, Chenxi title: A Review of Deep Learning Methods for Irregularly Sampled Medical Time Series Data date: 2020-10-23 pages: extension: .txt txt: ./txt/cord-204835-1yay69kq.txt cache: ./cache/cord-204835-1yay69kq.txt Content-Encoding UTF-8 Content-Type text/plain; charset=UTF-8 X-Parsed-By ['org.apache.tika.parser.DefaultParser', 'org.apache.tika.parser.csv.TextAndCSVParser'] X-TIKA:content_handler ToTextContentHandler X-TIKA:embedded_depth 0 X-TIKA:parse_time_millis 3 resourceName b'cord-204835-1yay69kq.txt' === file2bib.sh === id: cord-299048-92j3p8e5 author: Suomi, Aino title: Unemployment, Employability and COVID19: How the Global Socioeconomic Shock Challenged Negative Perceptions Toward the Less Fortunate in the Australian Context date: 2020-10-15 pages: extension: .txt txt: ./txt/cord-299048-92j3p8e5.txt cache: ./cache/cord-299048-92j3p8e5.txt Content-Encoding UTF-8 Content-Type text/plain; charset=UTF-8 X-Parsed-By ['org.apache.tika.parser.DefaultParser', 'org.apache.tika.parser.csv.TextAndCSVParser'] X-TIKA:content_handler ToTextContentHandler X-TIKA:embedded_depth 0 X-TIKA:parse_time_millis 2 resourceName b'cord-299048-92j3p8e5.txt' === file2bib.sh === id: cord-136421-hcj8jmbm author: Myers, Kyle R. title: Quantifying the Immediate Effects of the COVID-19 Pandemic on Scientists date: 2020-05-22 pages: extension: .txt txt: ./txt/cord-136421-hcj8jmbm.txt cache: ./cache/cord-136421-hcj8jmbm.txt Content-Encoding ISO-8859-1 Content-Type text/plain; charset=ISO-8859-1 X-Parsed-By ['org.apache.tika.parser.DefaultParser', 'org.apache.tika.parser.csv.TextAndCSVParser'] X-TIKA:content_handler ToTextContentHandler X-TIKA:embedded_depth 0 X-TIKA:parse_time_millis 3 resourceName b'cord-136421-hcj8jmbm.txt' === file2bib.sh === id: cord-225347-lnzz2chk author: Chakraborty, Tanujit title: Nowcasting of COVID-19 confirmed cases: Foundations, trends, and challenges date: 2020-10-10 pages: extension: .txt txt: ./txt/cord-225347-lnzz2chk.txt cache: ./cache/cord-225347-lnzz2chk.txt Content-Encoding UTF-8 Content-Type text/plain; charset=UTF-8 X-Parsed-By ['org.apache.tika.parser.DefaultParser', 'org.apache.tika.parser.csv.TextAndCSVParser'] X-TIKA:content_handler ToTextContentHandler X-TIKA:embedded_depth 0 X-TIKA:parse_time_millis 2 resourceName b'cord-225347-lnzz2chk.txt' === file2bib.sh === id: cord-285484-owpnhplk author: Salfi, F. title: Changes of evening exposure to electronic devices during the COVID-19 lockdown affect the time course of sleep disturbances date: 2020-10-21 pages: extension: .txt txt: ./txt/cord-285484-owpnhplk.txt cache: ./cache/cord-285484-owpnhplk.txt Content-Encoding UTF-8 Content-Type text/plain; charset=UTF-8 X-Parsed-By ['org.apache.tika.parser.DefaultParser', 'org.apache.tika.parser.csv.TextAndCSVParser'] X-TIKA:content_handler ToTextContentHandler X-TIKA:embedded_depth 0 X-TIKA:parse_time_millis 3 resourceName b'cord-285484-owpnhplk.txt' === file2bib.sh === id: cord-301171-1lpd8dh9 author: Davison, Robert M. title: The Transformative Potential of Disruptions: A Viewpoint date: 2020-05-19 pages: extension: .txt txt: ./txt/cord-301171-1lpd8dh9.txt cache: ./cache/cord-301171-1lpd8dh9.txt Content-Encoding UTF-8 Content-Type text/plain; charset=UTF-8 X-Parsed-By ['org.apache.tika.parser.DefaultParser', 'org.apache.tika.parser.csv.TextAndCSVParser'] X-TIKA:content_handler ToTextContentHandler X-TIKA:embedded_depth 0 X-TIKA:parse_time_millis 2 resourceName b'cord-301171-1lpd8dh9.txt' === file2bib.sh === id: cord-272923-5ekgb0zx author: Hjálmsdóttir, Andrea title: “I have turned into a foreman here at home.” Families and work‐life balance in times of Covid‐19 in a gender equality paradise. date: 2020-09-19 pages: extension: .txt txt: ./txt/cord-272923-5ekgb0zx.txt cache: ./cache/cord-272923-5ekgb0zx.txt Content-Encoding UTF-8 Content-Type text/plain; charset=UTF-8 X-Parsed-By ['org.apache.tika.parser.DefaultParser', 'org.apache.tika.parser.csv.TextAndCSVParser'] X-TIKA:content_handler ToTextContentHandler X-TIKA:embedded_depth 0 X-TIKA:parse_time_millis 3 resourceName b'cord-272923-5ekgb0zx.txt' === file2bib.sh === id: cord-348584-j3r2veou author: Sipetas, Charalampos title: Estimation of left behind subway passengers through archived data and video image processing date: 2020-07-30 pages: extension: .txt txt: ./txt/cord-348584-j3r2veou.txt cache: ./cache/cord-348584-j3r2veou.txt Content-Encoding UTF-8 Content-Type text/plain; charset=UTF-8 X-Parsed-By ['org.apache.tika.parser.DefaultParser', 'org.apache.tika.parser.csv.TextAndCSVParser'] X-TIKA:content_handler ToTextContentHandler X-TIKA:embedded_depth 0 X-TIKA:parse_time_millis 4 resourceName b'cord-348584-j3r2veou.txt' === file2bib.sh === id: cord-270818-hi4rkp9l author: Zhang, Shu-Ning title: A study on China's time-honored catering brands: Achieving new inheritance of traditional brands date: 2021-01-31 pages: extension: .txt txt: ./txt/cord-270818-hi4rkp9l.txt cache: ./cache/cord-270818-hi4rkp9l.txt Content-Encoding UTF-8 Content-Type text/plain; charset=UTF-8 X-Parsed-By ['org.apache.tika.parser.DefaultParser', 'org.apache.tika.parser.csv.TextAndCSVParser'] X-TIKA:content_handler ToTextContentHandler X-TIKA:embedded_depth 0 X-TIKA:parse_time_millis 3 resourceName b'cord-270818-hi4rkp9l.txt' === file2bib.sh === id: cord-236830-0y5yisfk author: Chan, Justin title: PACT: Privacy Sensitive Protocols and Mechanisms for Mobile Contact Tracing date: 2020-04-07 pages: extension: .txt txt: ./txt/cord-236830-0y5yisfk.txt cache: ./cache/cord-236830-0y5yisfk.txt Content-Encoding UTF-8 Content-Type text/plain; charset=UTF-8 X-Parsed-By ['org.apache.tika.parser.DefaultParser', 'org.apache.tika.parser.csv.TextAndCSVParser'] X-TIKA:content_handler ToTextContentHandler X-TIKA:embedded_depth 0 X-TIKA:parse_time_millis 3 resourceName b'cord-236830-0y5yisfk.txt' === file2bib.sh === id: cord-308867-mrtf8l4f author: Heaney, Jude title: Chapter 6 Low-Density TaqMan® Array Cards for the Detection of Pathogens date: 2015-12-31 pages: extension: .txt txt: ./txt/cord-308867-mrtf8l4f.txt cache: ./cache/cord-308867-mrtf8l4f.txt Content-Encoding UTF-8 Content-Type text/plain; charset=UTF-8 X-Parsed-By ['org.apache.tika.parser.DefaultParser', 'org.apache.tika.parser.csv.TextAndCSVParser'] X-TIKA:content_handler ToTextContentHandler X-TIKA:embedded_depth 0 X-TIKA:parse_time_millis 3 resourceName b'cord-308867-mrtf8l4f.txt' === file2bib.sh === id: cord-022551-qlhkwbp9 author: FISHER, PETER G. title: [Image: see text] FERRET BEHAVIOR date: 2009-05-15 pages: extension: .txt txt: ./txt/cord-022551-qlhkwbp9.txt cache: ./cache/cord-022551-qlhkwbp9.txt Content-Encoding ISO-8859-1 Content-Type text/plain; charset=ISO-8859-1 X-Parsed-By ['org.apache.tika.parser.DefaultParser', 'org.apache.tika.parser.csv.TextAndCSVParser'] X-TIKA:content_handler ToTextContentHandler X-TIKA:embedded_depth 0 X-TIKA:parse_time_millis 3 resourceName b'cord-022551-qlhkwbp9.txt' === file2bib.sh === id: cord-030957-45tc5ksf author: Schaap, Andrew title: The politics of precarity date: 2020-08-28 pages: extension: .txt txt: ./txt/cord-030957-45tc5ksf.txt cache: ./cache/cord-030957-45tc5ksf.txt Content-Encoding ISO-8859-1 Content-Type text/plain; charset=ISO-8859-1 X-Parsed-By ['org.apache.tika.parser.DefaultParser', 'org.apache.tika.parser.csv.TextAndCSVParser'] X-TIKA:content_handler ToTextContentHandler X-TIKA:embedded_depth 0 X-TIKA:parse_time_millis 4 resourceName b'cord-030957-45tc5ksf.txt' === file2bib.sh === id: cord-349548-loi1vs5y author: Mueller, Markus title: Using random testing in a feedback-control loop to manage a safe exit from the COVID-19 lockdown date: 2020-04-14 pages: extension: .txt txt: ./txt/cord-349548-loi1vs5y.txt cache: ./cache/cord-349548-loi1vs5y.txt Content-Encoding UTF-8 Content-Type text/plain; charset=UTF-8 X-Parsed-By ['org.apache.tika.parser.DefaultParser', 'org.apache.tika.parser.csv.TextAndCSVParser'] X-TIKA:content_handler ToTextContentHandler X-TIKA:embedded_depth 0 X-TIKA:parse_time_millis 4 resourceName b'cord-349548-loi1vs5y.txt' === file2bib.sh === id: cord-254894-ta7hebbg author: Balachandar, S. title: Host-to-Host Airborne Transmission As a Multiphase Flow Problem For Science-Based Social Distance Guidelines date: 2020-09-04 pages: extension: .txt txt: ./txt/cord-254894-ta7hebbg.txt cache: ./cache/cord-254894-ta7hebbg.txt Content-Encoding UTF-8 Content-Type text/plain; charset=UTF-8 X-Parsed-By ['org.apache.tika.parser.DefaultParser', 'org.apache.tika.parser.csv.TextAndCSVParser'] X-TIKA:content_handler ToTextContentHandler X-TIKA:embedded_depth 0 X-TIKA:parse_time_millis 4 resourceName b'cord-254894-ta7hebbg.txt' === file2bib.sh === id: cord-223560-ppu6idl2 author: Russo, Daniel title: Predictors of Well-being and Productivity among Software Professionals during the COVID-19 Pandemic -- A Longitudinal Study date: 2020-07-24 pages: extension: .txt txt: ./txt/cord-223560-ppu6idl2.txt cache: ./cache/cord-223560-ppu6idl2.txt Content-Encoding ISO-8859-1 Content-Type text/plain; charset=ISO-8859-1 X-Parsed-By ['org.apache.tika.parser.DefaultParser', 'org.apache.tika.parser.csv.TextAndCSVParser'] X-TIKA:content_handler ToTextContentHandler X-TIKA:embedded_depth 0 X-TIKA:parse_time_millis 3 resourceName b'cord-223560-ppu6idl2.txt' === file2bib.sh === id: cord-006226-fn7zlutj author: nan title: Abstracts of the 4th annual meeting of the German Society of Clinical Pharmacology and Therapy: Hannover, 14–17 September 1994 date: 1994 pages: extension: .txt txt: ./txt/cord-006226-fn7zlutj.txt cache: ./cache/cord-006226-fn7zlutj.txt Content-Encoding UTF-8 Content-Type text/plain; charset=UTF-8 X-Parsed-By ['org.apache.tika.parser.DefaultParser', 'org.apache.tika.parser.csv.TextAndCSVParser'] X-TIKA:content_handler ToTextContentHandler X-TIKA:embedded_depth 0 X-TIKA:parse_time_millis 4 resourceName b'cord-006226-fn7zlutj.txt' === file2bib.sh === id: cord-263620-9rvlnqxk author: Li, Zhi-Chun title: Fifty years of the bottleneck model: A bibliometric review and future research directions date: 2020-09-30 pages: extension: .txt txt: ./txt/cord-263620-9rvlnqxk.txt cache: ./cache/cord-263620-9rvlnqxk.txt Content-Encoding ISO-8859-1 Content-Type text/plain; charset=ISO-8859-1 X-Parsed-By ['org.apache.tika.parser.DefaultParser', 'org.apache.tika.parser.csv.TextAndCSVParser'] X-TIKA:content_handler ToTextContentHandler X-TIKA:embedded_depth 0 X-TIKA:parse_time_millis 3 resourceName b'cord-263620-9rvlnqxk.txt' === file2bib.sh === id: cord-132843-ilxt4b6g author: Zhao, Liang title: Event Prediction in the Big Data Era: A Systematic Survey date: 2020-07-19 pages: extension: .txt txt: ./txt/cord-132843-ilxt4b6g.txt cache: ./cache/cord-132843-ilxt4b6g.txt Content-Encoding UTF-8 Content-Type text/plain; charset=UTF-8 X-Parsed-By ['org.apache.tika.parser.DefaultParser', 'org.apache.tika.parser.csv.TextAndCSVParser'] X-TIKA:content_handler ToTextContentHandler X-TIKA:embedded_depth 0 X-TIKA:parse_time_millis 4 resourceName b'cord-132843-ilxt4b6g.txt' === file2bib.sh === id: cord-335141-ag3j8obh author: Higgins, G.C. title: FFP3 reusable respirators for COVID-19; adequate and suitable in the healthcare setting date: 2020-06-30 pages: extension: .txt txt: ./txt/cord-335141-ag3j8obh.txt cache: ./cache/cord-335141-ag3j8obh.txt Content-Encoding UTF-8 Content-Type text/plain; charset=UTF-8 X-Parsed-By ['org.apache.tika.parser.DefaultParser', 'org.apache.tika.parser.csv.TextAndCSVParser'] X-TIKA:content_handler ToTextContentHandler X-TIKA:embedded_depth 0 X-TIKA:parse_time_millis 3 resourceName b'cord-335141-ag3j8obh.txt' === file2bib.sh === id: cord-301537-uu2aykoy author: Johnston Largen, Kristin title: Two things can be true at once: Surviving Covid‐19 date: 2020-05-27 pages: extension: .txt txt: ./txt/cord-301537-uu2aykoy.txt cache: ./cache/cord-301537-uu2aykoy.txt Content-Encoding UTF-8 Content-Type text/plain; charset=UTF-8 X-Parsed-By ['org.apache.tika.parser.DefaultParser', 'org.apache.tika.parser.csv.TextAndCSVParser'] X-TIKA:content_handler ToTextContentHandler X-TIKA:embedded_depth 0 X-TIKA:parse_time_millis 3 resourceName b'cord-301537-uu2aykoy.txt' === file2bib.sh === id: cord-017031-i10q2569 author: Brix, Gunnar title: Basics of Magnetic Resonance Imaging and Magnetic Resonance Spectroscopy date: 2008 pages: extension: .txt txt: ./txt/cord-017031-i10q2569.txt cache: ./cache/cord-017031-i10q2569.txt Content-Encoding UTF-8 Content-Type text/plain; charset=UTF-8 X-Parsed-By ['org.apache.tika.parser.DefaultParser', 'org.apache.tika.parser.csv.TextAndCSVParser'] X-TIKA:content_handler ToTextContentHandler X-TIKA:embedded_depth 0 X-TIKA:parse_time_millis 7 resourceName b'cord-017031-i10q2569.txt' === file2bib.sh === id: cord-006860-a3b8hyyr author: nan title: 40th Annual Meeting of the GTH (Gesellschaft für Thrombose- und Hämostaseforschung) date: 1996 pages: extension: .txt txt: ./txt/cord-006860-a3b8hyyr.txt cache: ./cache/cord-006860-a3b8hyyr.txt Content-Encoding UTF-8 Content-Type text/plain; charset=UTF-8 X-Parsed-By ['org.apache.tika.parser.DefaultParser', 'org.apache.tika.parser.csv.TextAndCSVParser'] X-TIKA:content_handler ToTextContentHandler X-TIKA:embedded_depth 0 X-TIKA:parse_time_millis 9 resourceName b'cord-006860-a3b8hyyr.txt' === file2bib.sh === id: cord-006870-f5w6fw6q author: nan title: Abstracts Presented at the Neurocritical Care Society (NCS) 15th Annual Meeting date: 2017-09-19 pages: extension: .txt txt: ./txt/cord-006870-f5w6fw6q.txt cache: ./cache/cord-006870-f5w6fw6q.txt Content-Encoding UTF-8 Content-Type text/plain; charset=UTF-8 X-Parsed-By ['org.apache.tika.parser.DefaultParser', 'org.apache.tika.parser.csv.TextAndCSVParser'] X-TIKA:content_handler ToTextContentHandler X-TIKA:embedded_depth 0 X-TIKA:parse_time_millis 8 resourceName b'cord-006870-f5w6fw6q.txt' === file2bib.sh === id: cord-023095-4dannjjm author: nan title: Research Abstract Program of the 2011 ACVIM Forum Denver, Colorado, June 15–18, 2011 date: 2011-05-03 pages: extension: .txt txt: ./txt/cord-023095-4dannjjm.txt cache: ./cache/cord-023095-4dannjjm.txt Content-Encoding UTF-8 Content-Type text/plain; charset=UTF-8 X-Parsed-By ['org.apache.tika.parser.DefaultParser', 'org.apache.tika.parser.csv.TextAndCSVParser'] X-TIKA:content_handler ToTextContentHandler X-TIKA:embedded_depth 0 X-TIKA:parse_time_millis 8 resourceName b'cord-023095-4dannjjm.txt' === file2bib.sh === id: cord-022633-fr55uod6 author: nan title: SAEM Abstracts, Plenary Session date: 2012-04-26 pages: extension: .txt txt: ./txt/cord-022633-fr55uod6.txt cache: ./cache/cord-022633-fr55uod6.txt Content-Encoding UTF-8 Content-Type text/plain; charset=UTF-8 X-Parsed-By ['org.apache.tika.parser.DefaultParser', 'org.apache.tika.parser.csv.TextAndCSVParser'] X-TIKA:content_handler ToTextContentHandler X-TIKA:embedded_depth 0 X-TIKA:parse_time_millis 11 resourceName b'cord-022633-fr55uod6.txt' === file2bib.sh === id: cord-006854-o2e5na78 author: nan title: Scientific Session of the 16th World Congress of Endoscopic Surgery, Jointly Hosted by Society of American Gastrointestinal and Endoscopic Surgeons (SAGES) & Canadian Association of General Surgeons (CAGS), Seattle, Washington, USA, 11–14 April 2018: Poster Abstracts date: 2018-04-20 pages: extension: .txt txt: ./txt/cord-006854-o2e5na78.txt cache: ./cache/cord-006854-o2e5na78.txt Content-Encoding UTF-8 Content-Type text/plain; charset=UTF-8 X-Parsed-By ['org.apache.tika.parser.DefaultParser', 'org.apache.tika.parser.csv.TextAndCSVParser'] X-TIKA:content_handler ToTextContentHandler X-TIKA:embedded_depth 0 X-TIKA:parse_time_millis 22 resourceName b'cord-006854-o2e5na78.txt' === file2bib.sh === id: cord-006849-vgjz74ts author: nan title: 27th International Congress of the European Association for Endoscopic Surgery (EAES) Sevilla, Spain, 12–15 June 2019 date: 2019-09-13 pages: extension: .txt txt: ./txt/cord-006849-vgjz74ts.txt cache: ./cache/cord-006849-vgjz74ts.txt Content-Encoding UTF-8 Content-Type text/plain; charset=UTF-8 X-Parsed-By ['org.apache.tika.parser.DefaultParser', 'org.apache.tika.parser.csv.TextAndCSVParser'] X-TIKA:content_handler ToTextContentHandler X-TIKA:embedded_depth 0 X-TIKA:parse_time_millis 35 resourceName b'cord-006849-vgjz74ts.txt' Que is empty; done keyword-time-cord === reduce.pl bib === id = cord-005687-gj6q0ft0 author = Paiva, José-Artur title = Real -time PCR for early microbiological diagnosis: is it time? date = 2017-05-23 pages = extension = .txt mime = text/plain words = 1489 sentences = 71 flesch = 34 summary = Two recent studies have shown that matrix-assisted laser desorption/ionization time-of-flight mass spectrometry following isolation from clinical specimens coupled with antimicrobial stewardship programme (AST) intervention decreases time to organism identification and to effective and optimal antibiotic therapy in adult [2] and pediatric patients with BSI [3] . In a retrospective case-control study in adult ICU patients with pneumonia and severe sepsis or septic shock, a strategy with bronchoalveolar lavage (BAL) cultures plus BAL M-PCR led to higher microbiological yield and less time to antibiotic therapy modification compared to a BAL culture strategy (32.40 ± 14.41 vs. Recently, a comprehensive literature search was conducted to identify studies with measurable outcomes to evaluate the evidence for the effectiveness of different rapid diagnostic practices in decreasing time to targeted therapy for hospitalized patients with BSI [1] . cache = ./cache/cord-005687-gj6q0ft0.txt txt = ./txt/cord-005687-gj6q0ft0.txt === reduce.pl bib === id = cord-022551-qlhkwbp9 author = FISHER, PETER G. title = [Image: see text] FERRET BEHAVIOR date = 2009-05-15 pages = extension = .txt mime = text/plain words = 14117 sentences = 781 flesch = 57 summary = 32 In a natural setting all these reproductive behaviors would allow multiple polecat hobs to stake their territory and fi ght off any potential competitive male suitors so that by the time the jill becomes sexually receptive they can get down to the business of breeding. True fi ghting behavior between domestic ferrets is similar to that described by Poole in his study of European polecats 33 -as an incident during which each animal attempted to bite the back of its opponent's neck with a sustained, immobilizing hold. Ferrets use their mouths in many behaviors, including play, attention seeking, defense, "hunting," fear, and response to pain. w Play aggression-The most common underlying cause for biting in ferrets, this is a normal behavior, especially in young ferrets, that needs to be mitigated. cache = ./cache/cord-022551-qlhkwbp9.txt txt = ./txt/cord-022551-qlhkwbp9.txt === reduce.pl bib === id = cord-010712-6idcbl66 author = Fennell, Peter G. title = Limitations of discrete-time approaches to continuous-time contagion dynamics date = 2016-11-16 pages = extension = .txt mime = text/plain words = 5614 sentences = 351 flesch = 62 summary = Allen, in her work [33] , shows that discrete-time susceptible-infectedsusceptible (SIS) and susceptible-infected-recovered (SIR) models can produce complex behavior such as period doubling and chaotic effects for sufficiently large values of the time step and/or contact rate. These deviations arise through both the transition probabilities, which are used in place of transition rates, as well as the parallel (synchronous) state changes in discrete-time systems that are uncharacteristic of continuous-time dynamics. We illustrate this with an example from the literature, also showing how synchronous updating simulation schemes can favour discrete-time formalisms leading to biased conclusions when comparing against continuous-time theories. In the next section, we fix the time step at t = 1 and show how the accuracy breaks down when the infection and recovery rates are too large, showing that discrete-time formalisms using this approach are limited in the ranges of the rate parameters that they can study and thus their ability to match continuoustime dynamics. cache = ./cache/cord-010712-6idcbl66.txt txt = ./txt/cord-010712-6idcbl66.txt === reduce.pl bib === id = cord-024494-i6puqauk author = Ienco, Dino title = Deep Multivariate Time Series Embedding Clustering via Attentive-Gated Autoencoder date = 2020-04-17 pages = extension = .txt mime = text/plain words = 3863 sentences = 240 flesch = 54 summary = In this paper we propose a deep-learning based framework for clustering multivariate time series data with varying lengths. Our framework, namely DeTSEC (Deep Time Series Embedding Clustering), includes two stages: firstly a recurrent autoencoder exploits attention and gating mechanisms to produce a preliminary embedding representation; then, a clustering refinement stage is introduced to stretch the embedding manifold towards the corresponding clusters. In this work, we propose a new deep-learning based framework, namely DeT-SEC (Deep Time Series Embedding Clustering), to cope with multivariate timeseries clustering. In the first one, the GRU based autoencoder is exploited to summarize the time-series information and to produce the new vector embedding representation, obtained by forcing the network to reconstruct the original signal, that integrates the temporal behavior and the multi-dimensional information. In this paper we have presented DeTSEC, a deep learning based approach to cluster multivariate time series data of variable length. cache = ./cache/cord-024494-i6puqauk.txt txt = ./txt/cord-024494-i6puqauk.txt === reduce.pl bib === id = cord-000988-79fp75u3 author = Al-Siyabi, Turkiya title = A cost effective real-time PCR for the detection of adenovirus from viral swabs date = 2013-06-07 pages = extension = .txt mime = text/plain words = 6247 sentences = 327 flesch = 43 summary = Twentyseven virus culture-positive specimens and 169 virus culture-negative specimens were randomly selected and tested for the presence of HAdV using a well established in-house real-time PCR assay [18] following recovery of viral DNA was recovered by homogenization with heat treatment or automated nucleic acid extraction. This internally controlled quantitative real-time PCR assay targets the hexon gene of adenovirus, and is validated for detection Table 1 Nucleotide sequences of primers and probes used in this study The analytical sensitivity (or limit of detection, LoD) of the homogenization with heat treatment or nucleic acid extraction, in combination with the real-time PCR, was determined using 10-fold serial dilutions (in UTM) of a cultured HAdV-C type 6. Virus stock dilutions were quantified using commercial real-time PCR assay, and the LoD for homogenization or nucleic acid extraction-based protocols were shown to be approximately equivalent (Figure 2) . cache = ./cache/cord-000988-79fp75u3.txt txt = ./txt/cord-000988-79fp75u3.txt === reduce.pl bib === id = cord-024290-8z6us7v4 author = Allen, Edward E. title = Time Series Adjustment Enhancement of Hierarchical Modeling of Arabidopsis Thaliana Gene Interactions date = 2020-02-01 pages = extension = .txt mime = text/plain words = 3236 sentences = 209 flesch = 53 summary = Network models of gene interactions, using time course gene transcript abundance data, are computationally created using a genetic algorithm designed to incorporate hierarchical Bayesian methods with time series adjustments. Second, the addition of time series adjustment to improve the independence of the model's residuals gives these techniques stronger statistical foundations. In complicated modeling situations (e.g., like ours where we need to obtain closed form likelihoods of DAGs within a hierarchical structure in order to produce posterior probabilities of edges), it is common to derive results as if there were non-correlated residuals, as we have done in previous work. The use of the time series adjusted next state Norris-Patton likelihood, along with a tailor-made genetic algorithm and Bayesian model averaging, allows for the rigorous estimation of posterior probabilities for all gene pair interactions. Using the transcript abundance data for 26 Arabidopsis thaliana genes stimulated by ACC, gene interaction models for a next state with and without time series adjustment were computationally created, shown in Fig. 3 . cache = ./cache/cord-024290-8z6us7v4.txt txt = ./txt/cord-024290-8z6us7v4.txt === reduce.pl bib === id = cord-006226-fn7zlutj author = nan title = Abstracts of the 4th annual meeting of the German Society of Clinical Pharmacology and Therapy: Hannover, 14–17 September 1994 date = 1994 pages = extension = .txt mime = text/plain words = 25050 sentences = 1344 flesch = 50 summary = The following were analysed: heart rate (HR, bpm), pre-ejection time (PEP, ms), ejection time (VET, ms), HR-corrected electromechanical systole (QS2c, ms), impedance-cardiographic estimates of stroke volume (SV, ml), cardiac output (CO, I/min) and peripheral resistance (TPR, dyn.s.cm -5) calculated from CO and mean blood pressure (SBP and DBP according to auscultatory Korotkoff-I and -IV sounds This indicates that 1) about half the rise of HR and CO and half the shortening of PEP is 131-respectively 1~2-determined, 2) that predominant 132-adrenergic responses, whilst not affecting VET, take optimal benefit from the inodilatory enhancement of pump performance, 3) that an additional 131-adrenergic stimulation is proportionally less efficient, as VET is dramatically shortened, thus blunting the gain in SV so that the rise in CO relies substantially on the amplified increase of HR and 4), VET is more sensitive than QS2c in expressing additional 131-adrenoceptor agonism and 5) prime systolic time intervals provide a less speculative and physiologically more meaningful represenation of cardiac pump dynamics than HR-corrected ones. cache = ./cache/cord-006226-fn7zlutj.txt txt = ./txt/cord-006226-fn7zlutj.txt === reduce.pl bib === id = cord-012349-wutnt8yk author = Lech, Karolina title = Investigation of metabolites for estimating blood deposition time date = 2017-08-05 pages = extension = .txt mime = text/plain words = 3287 sentences = 154 flesch = 43 summary = In a proof-of-principle study, we previously introduced the concept of molecular trace deposition timing, i.e. to establish the day/night time when (not since) a biological sample was placed at the crime scene, by measuring two circadian hormones, melatonin and cortisol, in small amounts of blood and saliva, and demonstrated that the established rhythmic concentration pattern of both biomarkers can be observed in such forensic-type samples [9] . Recently, we identified various rhythmically expressed genes in the blood [10] and subsequently demonstrated the suitability of such messenger RNA (mRNA) biomarkers for blood trace deposition timing by establishing a statistical model based on melatonin, cortisol and three mRNA biomarkers for predicting three day/night time categories: morning/noon, afternoon/evening and night/early morning [11] . In this forensically motivated metabolomics study, 56 metabolite biomarkers exhibiting significant daily rhythms in concentration were identified in plasma and were further investigated for their suitability for estimating blood trace deposition time. cache = ./cache/cord-012349-wutnt8yk.txt txt = ./txt/cord-012349-wutnt8yk.txt === reduce.pl bib === id = cord-023988-u60l07jv author = Bao, Yinyin title = Snapshots of Life—Early Career Materials Scientists Managing in the Midst of a Pandemic date = 2020-04-23 pages = extension = .txt mime = text/plain words = 4647 sentences = 226 flesch = 62 summary = After a two-week self-quarantine, I worked hard in the lab and tried to get as many results as possible, since I realized that universities in the US could also be shut down in the near future, which happened one month later. ■ LONG CHEN, PROFESSOR, DEPARTMENT OF CHEMISTRY, TIANJIN UNIVERSITY During the locked-down period in our city since February, although the laboratories are still closed and all the students keep staying in their hometown, we all have great confidence that our country, and the entire world, can win this COVID-19 pandemic crisis. Our team is made up of a number of graduate student researchers and postdocs from LBNL and UC Berkeley who specialize in natural language processing methods for analyzing materials science literature, but we were approached about a month ago by colleagues from the Innovative Genomics Institute about applying some of our techniques to the COVID-19 literature. This summer, I was planning on staying on UBC campus doing research and continuing my work as a teaching assistant until COVID-19 got in the way. cache = ./cache/cord-023988-u60l07jv.txt txt = ./txt/cord-023988-u60l07jv.txt === reduce.pl bib === id = cord-010758-ggoyd531 author = Valdano, Eugenio title = Epidemic Threshold in Continuous-Time Evolving Networks date = 2018-02-06 pages = extension = .txt mime = text/plain words = 3590 sentences = 262 flesch = 53 summary = A vast array of theoretical results characterize the epidemic threshold [14] , mainly under the limiting assumptions of quenched and annealed networks [4, [15] [16] [17] [18] , i.e., when the time scale of the network evolution is much slower or much faster, respectively, than the dynamical process. Departing from traditional approximations, few novel approaches are now available that derive the epidemic threshold constrained to specific contexts of generative models of temporal networks [22, 32, 35, [38] [39] [40] [41] or considering generic discrete-time evolving contact patterns [42] [43] [44] . Our approach yields a solution for the threshold of epidemics spreading on generic continuously evolving networks, and a closed form under a specific condition that is then validated through numerical simulations. By mapping the system into a multilayer structure encoding both network evolution and diffusion dynamics, the infection propagator approach derives the epidemic threshold as the solution of the equation ρ½PðT step Þ ¼ 1 [43, 44] , where ρ is the spectral radius of the following matrix: cache = ./cache/cord-010758-ggoyd531.txt txt = ./txt/cord-010758-ggoyd531.txt === reduce.pl bib === id = cord-121935-uilzmmxu author = Mo, Baichuan title = Modeling Epidemic Spreading through Public Transit using Time-Varying Encounter Network date = 2020-04-09 pages = extension = .txt mime = text/plain words = 11759 sentences = 734 flesch = 60 summary = Instead, since the PT systems in many cities share the similar contact network structure despite the differences in urban structures, PT network layouts and individual mobility patterns (Qian et al., 2020) , this study aims to employ the smart card data and the PT network of Singapore as proximity to the universal PEN to better understand the general spatiotemporal dynamics of epidemic spreading over the PT system, and to evaluate the potential effects of various measures for epidemic prevention in the PT systems, especially from the PT operation angle. • Propose a PT system-based epidemic spreading model using the smart card data, where the timevarying contacts among passengers at an individual level are captured. • Evaluate various potential epidemic control policies from both public health side (e.g., reducing infectious rate) and transportation side (e.g., distributing departure time, closing bus routes) cache = ./cache/cord-121935-uilzmmxu.txt txt = ./txt/cord-121935-uilzmmxu.txt === reduce.pl bib === id = cord-026513-3myuf5q2 author = Feo-Arenis, Sergio title = On Implementable Timed Automata date = 2020-05-13 pages = extension = .txt mime = text/plain words = 6874 sentences = 452 flesch = 65 summary = In this work, we aim for the generation of distributed code from networks of timed automata with exactly one program per network component (and no other programs, in particular no implicit global scheduler), where all execution times are considered and modelled (including the selection of subsequent edges), and that comes with a comprehensible notion of correctness. For the timing aspect, we propose not to use platform clocks directly in, e.g., edge guards (see related work below) but to turn model clocks into program variables and to assume a "sleep" operation with absolute deadlines on the target platform (cf. For synchronisation transitions of the program, we use the assumption that the considered network of implementable timed automata does not depend on a global scheduler, in particular that send actions are never blocked, or, in other words, that whenever a component has a send edge locally enabled, then there is a receiving edge enabled on the same channel. cache = ./cache/cord-026513-3myuf5q2.txt txt = ./txt/cord-026513-3myuf5q2.txt === reduce.pl bib === id = cord-026144-buctm04o author = Mullick, Shantanu title = Modeling the Costs of Trade Finance During the Financial Crisis of 2008–2009: An Application of Dynamic Hierarchical Linear Model date = 2020-05-18 pages = extension = .txt mime = text/plain words = 5258 sentences = 272 flesch = 55 summary = The authors propose a dynamic hierarchical linear model (DHLM) to study the variations in the costs of trade finance over time and across countries in dynamic environments such as the global financial crisis of 2008–2009. The authors employ a DHLM to examine how the effects of four macroeconomic indicators – GDP growth, inflation, trade intensity and stock market capitalization on trade finance costs varied over a period of five years from 2006 to 2010 across 8 countries. A systematic study of the drivers of trade finance costs can be challenging: modeling the effects of these drivers in dynamic environments (e.g., a financial crisis) requires one to have a method that can account for non-stationarity, changes in parameters over time as well as account for cross-sectional heterogeneity [42] . Nonstationarity, time-varying parameters and cross-sectional heterogeneity render measurement and modeling of factors that impact the dependent variable of interest-in our case, cost of trade finance-challenging in dynamic environments (such as a financial crisis). cache = ./cache/cord-026144-buctm04o.txt txt = ./txt/cord-026144-buctm04o.txt === reduce.pl bib === id = cord-030335-esa9154w author = Pinzón, Carlos title = Algorithmic Analysis of Blockchain Efficiency with Communication Delay date = 2020-03-13 pages = extension = .txt mime = text/plain words = 7383 sentences = 407 flesch = 57 summary = First, a random network model is introduced (in the spirit of, e.g., and Erdös-Renyi [9] ) for specifying blockchains in terms of the speed of block production and communication delays for synchronization among workers. The algorithms are used to estimate the proportion of valid blocks that are produced during a fixed number of growth steps, based on the network model introduced in Section 3, for blockchains with fixed and unbounded number of workers. In general, although presented in this section for the specific purpose of measuring blockchain efficiency, these algorithms can be easily adapted to compute other metrics of interest, such as the speed of growth of the longest branch, the relation between confirmations of a block and the probability of being valid in the long term, or the average length of forks. cache = ./cache/cord-030335-esa9154w.txt txt = ./txt/cord-030335-esa9154w.txt === reduce.pl bib === id = cord-025439-3rlvmwce author = Christman, Ananya title = New Bounds for Maximizing Revenue in Online Dial-a-Ride date = 2020-04-30 pages = extension = .txt mime = text/plain words = 6144 sentences = 433 flesch = 78 summary = We then investigate the problem for uniform revenues (so the objective is to maximize the total number of requests served) and prove that sbp earns at least 1/4 the revenue of opt, minus an additive term linear in f , the number of time segments (Sect. It was observed in [8] that no deterministic online algorithm can be guaranteed to serve the requests served by opt during the last time segment and the authors proved that sbp is 6-competitive barring an additive factor equal to the revenue earned by opt during the last two time segments. We first present a general lower bound for this problem and show that no non-preemptive deterministic online algorithm (e.g. sbp) can be better than 2-competitive with respect to the revenue earned by the offline optimal schedule (ignoring the last two time segments; see Lemma 1, below). cache = ./cache/cord-025439-3rlvmwce.txt txt = ./txt/cord-025439-3rlvmwce.txt === reduce.pl bib === id = cord-027134-1k6oegu4 author = Turky, Ayad title = Deep Learning Assisted Memetic Algorithm for Shortest Route Problems date = 2020-05-25 pages = extension = .txt mime = text/plain words = 3413 sentences = 252 flesch = 60 summary = One relevant approach is the recent use of evolutionary algorithms in other domains to work along with deep learning models for effective feature extraction and selection [18] [19] [20] [21] . In particular we design a customized memetic algorithm to find shortest route based on the predicted travel time from the earlier stage. -Development of a deep learning method to predict the travel time between a origin-destination pair. In this paper, we propose a deep learning assisted memetic algorithm to solve the shortest route problems. The prediction stage is responsible to predict the travel times between a pair of origin and destination along the given route by using deep learning. This justifies the benefit of using deep learning approach to predict the travel time and the proposed memetic algorithm to exploit the current search space around the given solution. In this study, we proposed a novel two-stage approach for finding the shortest route under dynamic environment where travel time changes. cache = ./cache/cord-027134-1k6oegu4.txt txt = ./txt/cord-027134-1k6oegu4.txt === reduce.pl bib === id = cord-026550-h7360j3q author = Pianini, Danilo title = Time-Fluid Field-Based Coordination date = 2020-05-13 pages = extension = .txt mime = text/plain words = 6410 sentences = 266 flesch = 47 summary = In practice, we assume computations are not driven by time-based rounds, but by perceivable local event triggers provided by the platform (hardware/software stack) executing the aggregate program, such as messages received, change in sensor values, and time passing by. First, the proposed model enriches the coordination abstraction of field-based coordination with the possibility to explicitly and possibly reactively program the scheduling of the coordination actions; second, it enables a functional description of causality and observability, since manipulation of the interaction frequency among single components of the coordinated system reflects in changes in how causal events are perceived, and actions are taken in response to event triggers; third, the most immediate practical implication of a time-fluid coordination when compared to a traditional time-driven approach is improved efficiency, intended as improved responsiveness with the same resource cost. cache = ./cache/cord-026550-h7360j3q.txt txt = ./txt/cord-026550-h7360j3q.txt === reduce.pl bib === id = cord-033473-z79bt8hp author = Grote, Gudela title = Uncertainty in Aging and Lifespan Research: Covid-19 as Catalyst for Addressing the Elephant in the Room date = 2020-09-28 pages = extension = .txt mime = text/plain words = 3433 sentences = 164 flesch = 37 summary = Consistent with Griffin and Grote's (in press) uncertainty regulation model, we consider that individuals may not always reduce uncertainty, but regulate uncertainty towards an optimal level, which contributes to fostering a more positive future time perspective as a crucial resource for successful aging. We then discuss future time perspective as a key component of self-regulatory processes in aging and position it within an uncertainty regulation framework. Especially in relation to future time perspective, we see endogenous uncertainty regulation at the center of intraindividual processes linked to individuals' aging experience. In the final part of our commentary, we employ our proposed model to exemplarily (re)interpret research that touches on the age-uncertainty relationship and discuss how researchers could further examine uncertainty regulation in relation to individuals' future time perspective. Studying the impact of such interventions would also allow to better understand the relationships between uncertainty regulation, future time perspective, and successful aging. cache = ./cache/cord-033473-z79bt8hp.txt txt = ./txt/cord-033473-z79bt8hp.txt === reduce.pl bib === id = cord-028972-1athnjkh author = Etemad, Hamid title = Managing uncertain consequences of a global crisis: SMEs encountering adversities, losses, and new opportunities date = 2020-07-10 pages = extension = .txt mime = text/plain words = 9177 sentences = 303 flesch = 31 summary = The rapidly emerging evidence suggests that the capable, far-sighted, and innovative enterprises perceived the slow-downs, or stoppages in some cases, as an opportunity for starting, or increasing, their alternative ways of sustaining activities, including on-line and remote activities and involvements, in order to compensate for the shrinkage in their pre-COVID demands, while the short-sighted or severely resource-constrained SMEs faced the difficult decision of closure in favor of "survival or self-preservation" strategy, thus losing expansion opportunities. In short, a small firm's potential exposure to cross-sectional and longitudinal risks and uncertainties is also likely to depend on information on a combination of influential factors, some of which are discussed above; prominent 9 Similar arguments apply to national preparedness and national security over time to shield individual and corporate citizens from bearing short-term or long-term high costs-the national costs per capita may pale relative to the immeasurable costs of human mortalities paid by the deceased people and their families, the massive unemployment, or high costs related to shortages in major crises, such as the COVID-19 pandemic. cache = ./cache/cord-028972-1athnjkh.txt txt = ./txt/cord-028972-1athnjkh.txt === reduce.pl bib === id = cord-017031-i10q2569 author = Brix, Gunnar title = Basics of Magnetic Resonance Imaging and Magnetic Resonance Spectroscopy date = 2008 pages = extension = .txt mime = text/plain words = 81282 sentences = 4018 flesch = 51 summary = The signal increase realized by low-flip angle excitation in combination with short repetition times is obtained, however, by omitting the 180° pulse generating a spinecho, as the 180° pulse not only inverts the phase of the transverse magnetization, but also the longitudinal magnetization (see Fig. 2 In contrast to the conventional imaging sequences, the nomenclature of the GRE sequences is not unified, but is handled differently by different manufacturers. If the flip angle is increased, the T1 contrast maximum will shift to a higher TR value dient of the FLASH sequence, refocusing gradient pulses are introduced in slice-selection direction as well as in the direction of frequency and phase encoding, through which the transverse magnetization is not destroyed after the data acquisition of the MR signal, but rather rephased or refocused (Fig. 2.4 .21). cache = ./cache/cord-017031-i10q2569.txt txt = ./txt/cord-017031-i10q2569.txt === reduce.pl bib === id = cord-152028-c8xit4tf author = Javid, Alireza M. title = Predictive Analysis of COVID-19 Time-series Data from Johns Hopkins University date = 2020-05-07 pages = extension = .txt mime = text/plain words = 2885 sentences = 226 flesch = 76 summary = As the number of training data for each country is limited, we use a single-layer neural network called the extreme learning machine (ELM) to avoid over-fitting. We report the average error percentage of ELM time-varying over the last 10 days of the time-series in Table II . We show the reported and estimated number of infection cases for Sweden by using ELM time-varying for different τ 's in Figure 3 . We show the reported and estimated number of infection cases for Sweden by using ELM time-varying for different τ 's in Figure 3 . We increase the prediction range τ in this subsection and we show the reported and estimated number of infection cases for Sweden by using ELM time-varying for τ = 1, 7, and 14 in Figure 5 . The proposed models currently use the only samples of the time-series data to predict the future number of cases. cache = ./cache/cord-152028-c8xit4tf.txt txt = ./txt/cord-152028-c8xit4tf.txt === reduce.pl bib === id = cord-102705-mcit0luk author = Gupta, Chitrak title = Mind reading of the proteins: Deep-learning to forecast molecular dynamics date = 2020-07-29 pages = extension = .txt mime = text/plain words = 6355 sentences = 314 flesch = 51 summary = two types of data sets, the dynamic correlations within which pose significant challenge on existing machine-learning techniques for predicting the real-time nonlinear dynamics of proteins. In this intermediate-dimensional space, where the data distribution is densed highly correlated, we train state-of-the-art time sequence modeling techniques including recurrent neural networks (RNNs) with long short term memory (LSTMs) to predict the future state of the system (Fig. 1 ). We present two new data sets to introduce subtleties in the equilibrium and nonequilibrium molecular dynamics from the perspective of time series forecasting. The assumption is incorrect, but still helps us set a realistic baseline for evaluating the performance of advanced machine learning techniques like LSTMs. Figures 6A,B (ADK) and 8A,B (SMD) show the RMSD distributions of static model for lead time steps 15 and 120, respectively. Protein dynamics was represented as a time-series data and was modeled through a recurrent neural network with LSTM cells in the hidden layer. cache = ./cache/cord-102705-mcit0luk.txt txt = ./txt/cord-102705-mcit0luk.txt === reduce.pl bib === id = cord-035127-we3lmrps author = Yoo, Geunsik title = Real-time information on air pollution and avoidance behavior: evidence from South Korea date = 2020-11-10 pages = extension = .txt mime = text/plain words = 6539 sentences = 331 flesch = 57 summary = Using data on attendance at professional baseball games in South Korea, this study investigates whether real-time information on particulate matter affects individuals' decisions to participate in outdoor activities. Regression models that include various fixed effects are used for the analysis, with the results showing that real-time alerts reduce the number of baseball game spectators by 7%, and that the size of the effect is not statistically different from that of air pollution forecasts. Therefore, this study analyzes whether realtime information about air pollution triggers avoidance behavior, based on data about air pollution levels and baseball game attendance in South Korea from 2012 to 2016. Given that the typical avoidance behavior in response to air pollution is to reduce one's outdoor activities, the reaction to real-time PM10 information is measured using the change in attendance at professional baseball games. cache = ./cache/cord-035127-we3lmrps.txt txt = ./txt/cord-035127-we3lmrps.txt === reduce.pl bib === id = cord-030957-45tc5ksf author = Schaap, Andrew title = The politics of precarity date = 2020-08-28 pages = extension = .txt mime = text/plain words = 14972 sentences = 570 flesch = 45 summary = In the final chapters, Apostolidis explores how worker centres might also function synecdochally insofar as the purpose of association is construed not only instrumentally, as protection against the risks associated with precarity, but in terms of their constitutive potential to sustain convivial networks of political possibility for more mutually supportive, creative and pluralistic forms of solidarity than those afforded by traditional unionised spaces. Paul Apostolidis' book The Fight for Time encapsulates a very similar kind of intellectual-political project as it also seeks to capture the self-understandings of migrant day labourers in their everyday struggles, to reflect on how they resonate with contemporary critical theoretical concepts and to learn how, taken together, these empirical and conceptual insights may lead us to a renewed vision of what a left politics might look like for our age. cache = ./cache/cord-030957-45tc5ksf.txt txt = ./txt/cord-030957-45tc5ksf.txt === reduce.pl bib === id = cord-104133-d01joq23 author = Arthur, Ronan F. title = Adaptive social contact rates induce complex dynamics during epidemics date = 2020-07-14 pages = extension = .txt mime = text/plain words = 5240 sentences = 300 flesch = 55 summary = We develop a model for adaptive optimal control of the effective social contact rate within a Susceptible-Infectious-Susceptible (SIS) epidemic model using a dynamic utility function with delayed information. To represent endogenous behavior-change, we start with the classical discrete-time 112 susceptible-infected-susceptible (SIS) model [28] , which, when incidence is relatively 113 small compared to the total population [29, 30] , can be written in terms of the recursions 114 In order to introduce human behavior, we 121 substitute for b a time-dependent b t , which is a function of both b 0 , the probability that 122 disease transmission takes place on contact, and a dynamic social rate of contact c t 123 whose optimal value, c * t , is determined at each time t as in economic epidemiological 124 models [31] , namely cache = ./cache/cord-104133-d01joq23.txt txt = ./txt/cord-104133-d01joq23.txt === reduce.pl bib === id = cord-268524-lr51ubz5 author = Droit-Volet, Sylvie title = Time and Covid-19 stress in the lockdown situation: Time free, «Dying» of boredom and sadness date = 2020-08-10 pages = extension = .txt mime = text/plain words = 5266 sentences = 262 flesch = 56 summary = This time experience was not explained by the levels of perceived stress or anxiety, although these were considerable, but rather by the increase in boredom and sadness felt in the lockdown situation. The aim of the present study was thus to conduct a scale survey on a large sample of an as yet untested population-French people-in order to assess not only the perceived stress related to Covid-19 but also the emotions (happiness, boredom, arousal) felt during as compared to before the lockdown and their links to the subjective experience of time. There is thus a risk in this period of pandemic that the chronic stress related to Covid-19 and its corollaries (anxiety, fear of death) are particularly high and therefore impact the subjective experience of time by speeding up the perceived passage of time. cache = ./cache/cord-268524-lr51ubz5.txt txt = ./txt/cord-268524-lr51ubz5.txt === reduce.pl bib === id = cord-031409-7cs1z6x6 author = Baraitser, Lisa title = The maternal death drive: Greta Thunberg and the question of the future date = 2020-09-04 pages = extension = .txt mime = text/plain words = 8265 sentences = 357 flesch = 58 summary = Drawing on earlier work, this paper develops the notion of a 'maternal death drive' that supplements Freud's death drive by accounting for repetition that retains a relation to the developmental time of 'life' but remains 'otherwise' to a life drive. The temporal form of this 'life in death' is that of 'dynamic chronicity', analogous to late modern narratives that describe the present as 'thin' and the time of human futurity as running out. The maternal (death drive) alerts us to a new figure of a child whose task is to carry expectations and anxieties about the future and bind them into a reproductive present. In many ways, the death drive is a temporal concept, holding together the paradoxical time in which repetition contains within it a backwards pull towards the no-time of the living organism, even as the shape of this relation describes 'a life'. cache = ./cache/cord-031409-7cs1z6x6.txt txt = ./txt/cord-031409-7cs1z6x6.txt === reduce.pl bib === id = cord-123103-pnjt9aa4 author = Ordun, Catherine title = Exploratory Analysis of Covid-19 Tweets using Topic Modeling, UMAP, and DiGraphs date = 2020-05-06 pages = extension = .txt mime = text/plain words = 6981 sentences = 495 flesch = 65 summary = Our contributions are applying machine learning methods not previously analyzed on Covid19 Twitter data, mainly Uniform Manifold Approximation and Projection (UMAP) to visualize LDA generated topics and directed graph visualizations of Covid19 retweet cascades. We then visualized "retweet cascades", which describes how a social media network propagates information [23] , through the use of graph models to understand how dense networks become over time and which users dominate the Covid19 conversations. The paper begins with Data Collection, followed by the five stages of our analysis: Keyword Trend Analysis, Topic Modeling, UMAP, Time-to-Retweet Analysis, and Network Analysis. Chinese social media may not represent similar behaviors with American Twitter and this analysis does not take into account multiple factors that imply retweeting behavior to include the context, the user's position, and the time the tweet was posted [44] . cache = ./cache/cord-123103-pnjt9aa4.txt txt = ./txt/cord-123103-pnjt9aa4.txt === reduce.pl bib === id = cord-262594-kzt09vmf author = Huang, X. title = Time-series clustering for home dwell time during COVID-19: what can we learn from it? date = 2020-09-30 pages = extension = .txt mime = text/plain words = 5730 sentences = 286 flesch = 52 summary = Taking Metro Atlanta as a study case, we perform a trend-driven analysis by conducting Kmeans time-series clustering using fine-grained home dwell time records from SafeGraph, and further assess the statistical significance of sixteen demographic/socioeconomic variables from five major categories. The objective of this study is to explore the capability of time-series clustering in categorizing fine-grained mobility records during the COVID-19 pandemic, and further investigate what demographic/socioeconomic variables differ among the categories with statistical significance. Taking advantage of the home dwell time at Census Block Group (CBG) level from the SafeGraph [17] , and using the Atlanta-Sandy Springs-Roswell metropolitan statistical area (MSA) (hereafter referred to as Metro Atlanta) as a study case, this study investigates the potential driving factors that lead to the disparity in the time-series of home dwell time during the COVID-19 pandemic, providing fundamental knowledge that benefits policy-making for better mitigation measures of future pandemics. cache = ./cache/cord-262594-kzt09vmf.txt txt = ./txt/cord-262594-kzt09vmf.txt === reduce.pl bib === id = cord-033851-bxpmxvkk author = Harmon, Justin title = A Moment in Time: Leisure and the Manifestation of Purpose date = 2020-10-16 pages = extension = .txt mime = text/plain words = 3686 sentences = 149 flesch = 48 summary = In what follows, we explore the state of altered time through life during the Covid-19 pandemic and the moment "it all changed"; the death of George Floyd as the breaking point of public consciousness after centuries of injustice culminating in feelings of "enough"; and the moment when one recognizes their life is no longer lived as their own when there is a loss of control of one's time through incarceration. In our intentional use of "excess" free time at home during Covid-19, in the justice movements we collectively try to develop through social protest, and in the routines we create for ourselves while in confinement, our decisions in the moment redirect us back to regimented patterns of behavior, that while familiar, if not necessarily potentially comfortable, can also be limiting in their predictability to our personal evolution. cache = ./cache/cord-033851-bxpmxvkk.txt txt = ./txt/cord-033851-bxpmxvkk.txt === reduce.pl bib === id = cord-157736-n1cwg58b author = Bernini, Antonio title = Use of IT tools to search for a correlation between weather factors and onset of pulmonary thromboembolism date = 2020-08-11 pages = extension = .txt mime = text/plain words = 5698 sentences = 277 flesch = 54 summary = The project has been uploaded on GitHub. Our analyses highlighted a strong correlation between the moving averages of atmospheric pressure and those of the hospitalizations number (R= -0.9468, p<0,001) although causality is still unknown. By making the moving average of the time series of daily hospitalizations, always on an annual window, we obtain a graph ( Figure 7) with an increasing trend, which cannot be ignored in the analysis of the results obtained later. A first approach in the search for a correlation between the time series of hospitalizations and that of atmospheric pressure was to generate a scatter plot (Figure 8 ), which however did not highlight anything in particular, but, at first sight, it shows a fairly random relationship between the data. cache = ./cache/cord-157736-n1cwg58b.txt txt = ./txt/cord-157736-n1cwg58b.txt === reduce.pl bib === id = cord-281330-x8e9cz8a author = Mishra, Devanshu title = Analysing the behaviour of doubling rates in 8 major countries affected by COVID-19 virus date = 2020-08-14 pages = extension = .txt mime = text/plain words = 3532 sentences = 171 flesch = 58 summary = This study's prime target is to develop relationships between the variation in the doubling time of the number of cases of COVID-19 virus and various socio-economic factors responsible for them. Thus, in the long term, these countries may observe a slight increase in the doubling rates and show an exploding number of cases [7] [8] [9] [10] .The measures taken by the governing bodies are also an essential factor in coronavirus's behaviour in countries. The improvement in doubling time of several cases also displays the significance of governing bodies and transparent data in controlling the virus's extent. As seen in figure 5 , the starting 15 days of the coronavirus spread show no improvement in the doubling time mostly due to the government light response and the country held nationwide parliamentary elections on 21st February. cache = ./cache/cord-281330-x8e9cz8a.txt txt = ./txt/cord-281330-x8e9cz8a.txt === reduce.pl bib === id = cord-257813-2ij3fkrh author = Walsh, Froma title = Loss and Resilience in the Time of COVID‐19: Meaning Making, Hope, and Transcendence date = 2020-07-17 pages = extension = .txt mime = text/plain words = 6687 sentences = 380 flesch = 54 summary = Applying a family resilience framework to pandemic‐related losses, discussion focuses on the importance of shared belief systems in (1) meaning‐making processes; (2) a positive, hopeful outlook and active agency; and (3) transcendent values and spiritual moorings for inspiration, transformation, and positive growth. A resilience-oriented approach with loss (a) contextualizes the distress; (b) attends to the challenges, suffering, and struggles of families, and (c) strengthens relational processes that support coping, adaptation, and growth. Family resilience is fostered by shared beliefs (1) to make meaning of the crisis and challenges; (2) to (re)gain a positive, hopeful outlook that supports active agency, and (3) for transcendence: to rise above suffering and hardship through larger values, spiritual beliefs and practices, and experiencing transformations in new priorities, a sense of purpose, and deeper bonds. In families, meaning-making processes involve shared attempts to make sense of the loss, put it in perspective to make it more bearable, and, over time, integrate it into personal and relational life passage (Nadeau, 2008) . cache = ./cache/cord-257813-2ij3fkrh.txt txt = ./txt/cord-257813-2ij3fkrh.txt === reduce.pl bib === id = cord-027133-kiyix3qd author = Grzesik, Piotr title = Comparative Analysis of Time Series Databases in the Context of Edge Computing for Low Power Sensor Networks date = 2020-05-25 pages = extension = .txt mime = text/plain words = 3763 sentences = 191 flesch = 54 summary = The research focuses on the performance comparison between three time-series databases: TimescaleDB, InfluxDB, Riak TS, as well as two relational databases, PostgreSQL and SQLite. Carried out experiments also proved that low-cost, single-board computers such as Raspberry Pi can be used as small-scale data aggregation nodes on edge device in low power wireless sensor networks, that often serve as a base for IoT-based smart systems. This paper aims to evaluate several time series databases in the context of using them in edge computing, low-cost, constrained device in form of Raspberry Pi that is processing data from environmental sensors. [17] focused on open source time-series databases, examined 83 different solutions during their research, and focused on the comparison of twelve selected databases, including InfluxDB, PostgreSQL and OpenTSDB among others. Thanks to the support for all SQL operations available in PostgreSQL, it can be used as a drop-in replacement of a traditional relational database, while also offering significant performance improvements for storing and processing time-series data. cache = ./cache/cord-027133-kiyix3qd.txt txt = ./txt/cord-027133-kiyix3qd.txt === reduce.pl bib === id = cord-265597-hiqqx1a2 author = Abdellatif, Amal title = It's OK not to be OK: Shared Reflections from two PhD Parents in a Time of Pandemic date = 2020-05-13 pages = extension = .txt mime = text/plain words = 1867 sentences = 122 flesch = 60 summary = title: It's OK not to be OK: Shared Reflections from two PhD Parents in a Time of Pandemic As two PhD students, we present shared reflections on our intersectional and divergent experiences of parenting and our attempts to protect our work and families during a pandemic. Through sharing, we both learned more about our intersectional identities and our efforts to act as protective shields for our families during this traumatic time. We present our reflective stories in three acts represented in a single day: morning, afternoon and evenings of April 10th, 2020 -'Good Friday' (additionally recorded as a shared time-log exercise). Yet, our diaries also reflect how our experiences diverge from the other identities we hold; gender, ethnicity, and co-parenting vs single parenting; all of which influenced our pandemic reality. At the same time, Amal reflected on her resistance through single-parenting to the cultural template of 'emphasised femininity' (Connell & Messerschmidt, 2005) . cache = ./cache/cord-265597-hiqqx1a2.txt txt = ./txt/cord-265597-hiqqx1a2.txt === reduce.pl bib === id = cord-103781-bycskjtr author = Mönke, Gregor title = Optimal time frequency analysis for biological data - pyBOAT date = 2020-06-04 pages = extension = .txt mime = text/plain words = 7386 sentences = 451 flesch = 54 summary = With this challenge in mind, we have developed pyBOAT, a Python-based fully automatic stand-alone software that integrates multiple steps of non-stationary oscillatory time series analysis into an easy-to-use graphical user interface. Our approach integrates data-visualization, optimized sinc-filter detrending, amplitude envelope removal and a subsequent continuous-wavelet based time-frequency analysis. Computational methods that enable analysis of periods, amplitudes and phases of rhythmic time series data have been essential to unravel function and design principles of biological clocks (Lauschke et al. This allows to use a straightforward numerical method to estimate a lter response | w(ω)| 2 , i.e. applying the smoothing operation to simulated white noise and time averaging the Wavelet spectra. Continuous wavelet analysis allows to reveal non-stationary period, amplitude and phase dynamics and to identify multiple frequency components across dierent scales within a single oscillatory signal (Leise [2013] , Leise et al. cache = ./cache/cord-103781-bycskjtr.txt txt = ./txt/cord-103781-bycskjtr.txt === reduce.pl bib === id = cord-128991-mb91j2zs author = Agapiou, Sergios title = Modeling of Covid-19 Pandemic in Cyprus date = 2020-10-05 pages = extension = .txt mime = text/plain words = 7453 sentences = 419 flesch = 58 summary = Here we report our work including results from statistical and mathematical models used to understand the epidemiology of COVID-19 in Cyprus, during the time period starting from the beginning of March till the end of May 2020. We use change-point detection, count time series methods and compartmental models for short and long term projections, respectively. Testing approaches in the Republic of Cyprus included: a) targeted testing of suspect cases and their contacts; of repatriates at the airport and during their 14-day quarantine; of teachers and students when schools re-opened in mid-May; of employees in essential services that continued their operation throughout the first pandemic wave (e.g., customer services, public domain); and of health-care workers in public hospitals, and b) population screenings following random sampling in the general population of most districts and in two municipalities with increased disease burden. cache = ./cache/cord-128991-mb91j2zs.txt txt = ./txt/cord-128991-mb91j2zs.txt === reduce.pl bib === id = cord-225347-lnzz2chk author = Chakraborty, Tanujit title = Nowcasting of COVID-19 confirmed cases: Foundations, trends, and challenges date = 2020-10-10 pages = extension = .txt mime = text/plain words = 10203 sentences = 585 flesch = 53 summary = Several statistical and machine learning methods for real-time forecasting of the new and cumulative confirmed cases of COVID-19 are developed to overcome limitations of the epidemiological model approaches and assist public health planning and policy-making [25, 91, 6, 26, 23] . As such, we aim to perform a meaningful data analysis, including the study of time series characteristics, to provide a suitable and comprehensive knowledge foundation for the future step of selecting an apt forecasting method. Five time series COVID-19 datasets for the USA, India, Russia, Brazil, and Peru UK are considered for assessing twenty forecasting models (individual, ensemble, and hybrid). Results for USA COVID-19 data: Among the single models, ARIMA (2, 1, 4) performs best in terms of accuracy metrics for 15-days ahead forecasts. Results for India COVID-19 data: Among the single models, ANN performs best in terms of accuracy metrics for 15-days ahead forecasts. cache = ./cache/cord-225347-lnzz2chk.txt txt = ./txt/cord-225347-lnzz2chk.txt === reduce.pl bib === id = cord-132843-ilxt4b6g author = Zhao, Liang title = Event Prediction in the Big Data Era: A Systematic Survey date = 2020-07-19 pages = extension = .txt mime = text/plain words = 19742 sentences = 1111 flesch = 49 summary = Based on large amounts of data on historical events and their potential precursors, event prediction methods typically strive to apply predictive mapping to build on these observations to predict future events, utilizing predictive analysis techniques from domains such as machine learning, data mining, pattern recognition, statistics, and other computational models [16, 26, 92] . Event prediction methods usually need to predict multiple facets of events including their time, location, topic, intensity, and duration, each of which may utilize a different data structure [171] . Existing event prediction methods are categorized according to their event aspects (time, location, and semantics), problem formulation, and corresponding techniques to create the taxonomy of a generic framework. The second step is to identify events in the predicted future time seriesx using either unsupervised methods such as burstness detection [31] and change detection [109] , or supervised techniques based on learning event characterization function. cache = ./cache/cord-132843-ilxt4b6g.txt txt = ./txt/cord-132843-ilxt4b6g.txt === reduce.pl bib === id = cord-265348-hnu8gw6w author = Buising, Kirsty L title = Improving antibiotic prescribing for adults with community acquired pneumonia: Does a computerised decision support system achieve more than academic detailing alone? – a time series analysis date = 2008-07-31 pages = extension = .txt mime = text/plain words = 4598 sentences = 251 flesch = 46 summary = This study evaluates the impact of academic detailing and a computerised decision support system (CDSS) on clinicians' prescribing behaviour for patients with community acquired pneumonia (CAP). The rate of empiric antibiotic prescribing that was concordant with recommendations was studied over time comparing pre and post periods and using an interrupted time series analysis. During the first months of the computerised decision support period an improvement in the appropriateness of antibiotic prescribing was demonstrated, which was greater than that expected to have occurred with time and academic detailing alone, based on predictions from a binary logistic model. CONCLUSION: Deployment of a computerised decision support system was associated with an early improvement in antibiotic prescribing practices which was greater than the changes seen with academic detailing. Similarly, the proportion of patients requiring ICU management at any time during their admission who were initially prescribed the recommended empiric broad spectrum antibiotics for severe pneumonia in the ED was compared. cache = ./cache/cord-265348-hnu8gw6w.txt txt = ./txt/cord-265348-hnu8gw6w.txt === reduce.pl bib === id = cord-269197-o9xb30vx author = Osserman, Jordan title = Waiting for other people: a psychoanalytic interpretation of the time for action date = 2020-06-10 pages = extension = .txt mime = text/plain words = 4171 sentences = 231 flesch = 58 summary = Similarly, when coronavirus forces us to confront the brute fact of the lack in the Other at the socio-political level, we have the opportunity to discover a space for acting rather than continuing symptomatic behaviour that increasingly fails to work. From Boris Johnson boasting that he was shaking hands with COVID-19 patients before contracting the virus (The Guardian, 2020); to the government denying that it promoted 'herd immunity' (Walker, 2020) ; to cabinet ministers openly contradicting WHO guidance in order to obscure the government's failure to procure adequate testing, hospital equipment, and PPE (ITV News, 2020) -it has become clear that there no longer exists a stable authority upon whose pronouncements we can rely (see especially recent exposes in the Guardian [Conn et al., 2020] and Sunday Times [Calvert et al., 2020] ). In both cases, however, different kinds of suspended time produce an opportunity for the subject to consider her own agency in relation to the lack in the big Other. cache = ./cache/cord-269197-o9xb30vx.txt txt = ./txt/cord-269197-o9xb30vx.txt === reduce.pl bib === id = cord-188465-wwi8uydi author = Spadon, Gabriel title = Pay Attention to Evolution: Time Series Forecasting with Deep Graph-Evolution Learning date = 2020-08-28 pages = extension = .txt mime = text/plain words = 10009 sentences = 517 flesch = 57 summary = Definition ω ∈ N + Sliding window size w, z ∈ N + Number of training and testing (i.e., stride) timestamps s, t, v ∈ N + Number of samples, timestamps, and variables T ∈ R s×t×v Tensor of multiple multivariate time-series Y ∈ R s×ω×v Batched input of the first GSE and the Autoregression layers Yα ∈ R s×ω×v Output of the first GSE and input of the encoder layers Yε ∈ R s×ω×v Output of the encoder and input of the decoder layers Yε ∈ R s×z×v Output from the first recurrent unit and input to the second one Y ∈ R s×z×v Output of the second recurrent unit and input of the second GSE layer Y ψ ∈ R s×z×v Non-linear output yielded by the second GSE layer Y λ ∈ R s×z×v Linear output provided by the Autoregression layer Y ∈ R s×z×v Final result from the merging of the linear and non-linear outputs G = V, E Graph in which V is the set of nodes and E the set of edges A ∈ R v×v Adjacency matrix of co-occurring variables Aµ ∈ R v×v Adjacency matrix shared between GSE layers A φ ∈ R v×v Evolved adjacency matrix produced by the second GSE layer U • V Batch-wise Hadamard product between matrices U and V U · V Batch-wise scalar product between matrices U and V · F cache = ./cache/cord-188465-wwi8uydi.txt txt = ./txt/cord-188465-wwi8uydi.txt === reduce.pl bib === id = cord-214822-pfx1eh5b author = Sotolongo-Costa, Oscar title = A fractal viewpoint to COVID-19 infection date = 2020-07-14 pages = extension = .txt mime = text/plain words = 2648 sentences = 167 flesch = 65 summary = The temporal evolution of contagion over different countries and worldwide brings up a common dynamic characteristic, in particular, its fast rise to reach a maximum followed by a slow decrease (incidentally, very similar to other epidemic processes) suggesting some kind of relaxation process, which we try to deal with, since relaxation is, essentially, a process where the parameters characterizing a system are altered, followed by a tendency to equilibrium values. In this case there is, apart from the change of propagation and development conditions, the possibility for a given country that does not satisfies condition (8), to reach "herd immunity", i.e., when the number of contagions has reached about 60% of population, in which case we may calculate the time to reach such state using (4), assuming t 0 = 0: In Table I we present the relevant fitting parameters, including herd immunity time, T hi and T 1000 , the time to reach a rate of 1000 infections daily. cache = ./cache/cord-214822-pfx1eh5b.txt txt = ./txt/cord-214822-pfx1eh5b.txt === reduce.pl bib === id = cord-204835-1yay69kq author = Sun, Chenxi title = A Review of Deep Learning Methods for Irregularly Sampled Medical Time Series Data date = 2020-10-23 pages = extension = .txt mime = text/plain words = 8291 sentences = 567 flesch = 55 summary = title: A Review of Deep Learning Methods for Irregularly Sampled Medical Time Series Data Irregularly sampled time series (ISTS) data has irregular temporal intervals between observations and different sampling rates between sequences. Recurrent neural networks (RNNs) [25, 26, 27] , auto-encoder (AE) [28, 29] and generative adversarial networks (GANs) [30, 31] have achieved good performance in medical data imputation and medical prediction thanks to their abilities of learning and generalization obtained by complex nonlinearity. End-to-end approaches process the downstream tasks directly based on modeling the time series with missing data. According to the analysis of technologies and experiment results, in this section, we will discuss ISMTS modeling task from three perspectives -1) imputation task with prediction task, 2) intra-series relation with inter-series relation / local structure with global structure and 3) missing data with raw data. Thus, of particular interest are irregularity-based methods that can learn directly by using multivariate sparse and irregularly sampled time series as input without the need for other imputation. cache = ./cache/cord-204835-1yay69kq.txt txt = ./txt/cord-204835-1yay69kq.txt === reduce.pl bib === id = cord-270818-hi4rkp9l author = Zhang, Shu-Ning title = A study on China's time-honored catering brands: Achieving new inheritance of traditional brands date = 2021-01-31 pages = extension = .txt mime = text/plain words = 10448 sentences = 576 flesch = 42 summary = Our research not only addresses urgent issues, providing a theoretical path for the brand inheritance of time-honored catering brands and clarifying the specific role of the influencing factors, but also expands consumer behavior theory (Liu and Jang, 2009) , brand management theory (Hyun, 2009 ) and cultural theory (Arnould and Thompson, 2005) . (3) Although some scholars have paid attention to the impact of traditional catering on customer experience from a cross-cultural perspective or the perspective of innovation (Huang, 2017; Koh et al., 2009) , fewer studies have answered whether cultural factors and creativity can improve customers' cognitive attitudes and behaviors regarding catering time-honored brands. In the background of time-honored catering brands, the process of customers' cognition (brand experience), attitude (brand identification) and behavior (WOM) may be affected by cultural proximity. This study highlights the positive effects of cognition (brand experience) and affection (identification) on customers' WOM in the context of time-honored catering brands. cache = ./cache/cord-270818-hi4rkp9l.txt txt = ./txt/cord-270818-hi4rkp9l.txt === reduce.pl bib === id = cord-254894-ta7hebbg author = Balachandar, S. title = Host-to-Host Airborne Transmission As a Multiphase Flow Problem For Science-Based Social Distance Guidelines date = 2020-09-04 pages = extension = .txt mime = text/plain words = 17085 sentences = 863 flesch = 57 summary = In this paper, we discuss the processes of droplet generation by exhalation, their potential transformation into airborne particles by evaporation, transport over long distances by the exhaled puff and by ambient air turbulence, and final inhalation by the receiving host as interconnected multiphase flow processes. (ii) A first-order mathematical framework that describes the evolution of the cloud of respiratory droplets and their conversion to droplet nuclei, as a function of time, and (iii) A simple description of the inhalability of the aerosols along with the corresponding evaluation of the effectiveness of different masks based on existing data reported to date. cache = ./cache/cord-254894-ta7hebbg.txt txt = ./txt/cord-254894-ta7hebbg.txt === reduce.pl bib === === reduce.pl bib === id = cord-271810-7uzk4pi9 author = Soriano, Joan B. title = Humanistic Epidemiology: Love in the time of cholera, COVID-19 and other outbreaks date = 2020-04-25 pages = extension = .txt mime = text/plain words = 1946 sentences = 100 flesch = 65 summary = To date, I have seen residents choosing to stay longer after finishing a 24-h duty to try and save one more critically ill patient; auxiliary nurses improvising aprons and boots with trash bags, who, on finally receiving their space suits, posed for posterity like a football team, always with a ready smile (Fig. 1) ; residents in Neurology, Immunology or Pathology becoming Chest Medicine residents; medical students volunteering to learn the practicalities of lung mechanics and gas exchange; a Department Head creating a blog aimed at praising individuals for outstanding bravery and commitment; or I have been privileged to lead a small Think Tank including nurses, doctors, physicists, engineers and other friends who from Saturday March 14 have met on a daily basis to brainstorm initiatives by videoconference at 7 am, just before seeing patients or awakening their families. cache = ./cache/cord-271810-7uzk4pi9.txt txt = ./txt/cord-271810-7uzk4pi9.txt === reduce.pl bib === id = cord-219817-dqmztvo4 author = Oghaz, Toktam A. title = Probabilistic Model of Narratives Over Topical Trends in Social Media: A Discrete Time Model date = 2020-04-14 pages = extension = .txt mime = text/plain words = 5198 sentences = 289 flesch = 45 summary = Our proposed framework is designed as a probabilistic topic model, with categorical time distribution, followed by extractive text summarization. The shortage of labeled data for text analysis has encouraged researchers to develop novel unsupervised algorithms that consider co-occurrence of words in documents as well as emerging new techniques such as exploiting an additional source of information similar to Wikipedia knowledge-based topic models [37, 38] . We believe that what differentiates a narrative model 2 from topic analysis and summarization approaches is the ability to extract relevant sequences of text relative to the corresponding series of events associated with the same topic over time. Finally, we demonstrate that our proposed model discovers time localized topics over events that approximates the distribution of user activities on social media platforms. Our focus in the present work is on probabilistic topic modeling and extractive text summarization to provide descriptive narratives for the underlying events that occurred over a period of time. cache = ./cache/cord-219817-dqmztvo4.txt txt = ./txt/cord-219817-dqmztvo4.txt === reduce.pl bib === id = cord-274083-6vln3erl author = Bhardwaj, Rajneesh title = Likelihood of survival of coronavirus in a respiratory droplet deposited on a solid surface date = 2020-06-01 pages = extension = .txt mime = text/plain words = 3527 sentences = 195 flesch = 59 summary = Drying of the droplet is predicted by using a diffusion-limited evaporation model for a sessile droplet placed on a partially wetted surface with a pinned contact line. We consider diffusion-limited, quasi-steady evaporation of a sessile droplet with a pinned contact line on a partially wetted surface (Fig. 2) . The mass lost rate (kg/s) of an evaporating sessile droplet is expressed as follows: 12 where H and θ are relative humidity and static contact angle, respectively. (8) and (10) Second, we present the effect of ambient temperature, surface wettability, and relative humidity on the drying time of the droplet. To determine the likelihood of the droplet and the virus on the surface, we find the mean and standard deviation of the probability density function (PDF) of the normal distribution of the droplet drying times for different cases of ambient temperature, contact angle, and relative humidity. cache = ./cache/cord-274083-6vln3erl.txt txt = ./txt/cord-274083-6vln3erl.txt === reduce.pl bib === id = cord-292850-6mf4jmqp author = Rosen, Claire B. title = COVID-19 Moves Medicine into a Virtual Space: A Paradigm Shift From Touch to Talk to Establish Trust date = 2020-05-20 pages = extension = .txt mime = text/plain words = 423 sentences = 28 flesch = 60 summary = In a world where online dating dominates the singles scene and video chatting with licensed therapists allows patients critical access to mental health care, surgeons should believe that their ability to establish a relationship based on trust does not require physical contact. Shouldn't it be possible for a surgeon to inspire her patients to believe in her ability during virtual visits where she faces the patient, his caregivers, and the electronic health record simultaneously? Prior to the COVID pandemic, with diminishing reimbursements and the advent of the electronic health record, physicians were already spending less face-to-face time with patients in favor of more face-to-screen time. 3 Telehealth dramatically reduces the time and economic burden of routine medical care 2, 4 and, in times of contagion, eliminates the risk of transmission of infectious diseases in overcrowded waiting Patient preference for time-saving telehealth postoperative visits after routine surgery in an urban setting cache = ./cache/cord-292850-6mf4jmqp.txt txt = ./txt/cord-292850-6mf4jmqp.txt === reduce.pl bib === id = cord-342785-55r01n0x author = Lemmon, Gordon H title = Predicting the sensitivity and specificity of published real-time PCR assays date = 2008-09-25 pages = extension = .txt mime = text/plain words = 4317 sentences = 239 flesch = 52 summary = METHODS: We assessed the quality of a signature by predicting the number of true positive, false positive and false negative hits against all available public sequence data. This analysis must include the predicted false negative and false positive rates for the developed signatures, and consider all available public sequence data. A freely available real time PCR analysis tool called TaqSim [4] was used to find public sequences that would match the primer/probe assay in question. However, according to the genomic data available, a better match of primers and probes to target is possible and is usually desired for high sensitivity detection. Current real-time PCR assay design approaches produce signatures with sensitivities generally too low for clinical use. Fifty Seven TaqMan PCR primer/probe combinations we predict to have higher sensitivity/specificity than current published assays. Development of quantitative gene-specific real-time RT-PCR assays for the detection of measles virus in clinical specimens cache = ./cache/cord-342785-55r01n0x.txt txt = ./txt/cord-342785-55r01n0x.txt === reduce.pl bib === id = cord-277909-rn1dow26 author = Gunson, R.N. title = Practical experience of high throughput real time PCR in the routine diagnostic virology setting date = 2006-02-07 pages = extension = .txt mime = text/plain words = 6853 sentences = 342 flesch = 54 summary = In comparison to traditional gel-based PCR assays, real time PCR offers increased sensitivity and specificity in a rapid format (turn around time from sample receipt to result <5 h). Most of the published real time probe based PCR assays for viral diagnosis utilise either molecular beacons or dual labelled probes although more recent publications tend to favour the use of dual labelled probes. In real time PCR, the signal is detected early in the amplification process, and therefore the end-point variation seen in gel-based assays does not affect the result. Despite this we still perform an initial optimisation of both primer and probe concentrations to ensure we are running our real time PCR assays at their most sensitive and efficient. Some manufacturers are now producing real time reaction mixes specifically designed for use with multiplex assays, and provide guidelines on the optimal primer and probe concentrations to use. cache = ./cache/cord-277909-rn1dow26.txt txt = ./txt/cord-277909-rn1dow26.txt === reduce.pl bib === id = cord-289389-xailjga5 author = Wang, Xiaoli title = Comparing early outbreak detection algorithms based on their optimized parameter values date = 2009-08-13 pages = extension = .txt mime = text/plain words = 5152 sentences = 297 flesch = 56 summary = BACKGROUND: Many researchers have evaluated the performance of outbreak detection algorithms with recommended parameter values. METHODS: Based on reported case counts of bacillary dysentery from 2005 to 2007 in Beijing, semi-synthetic datasets containing outbreak signals were simulated to evaluate the performance of five outbreak detection algorithms. We compared the performance of five outbreak detection algorithms, the exponential weighted moving average (EWMA), C1-MILD (C1), C2-MEDIUM (C2), C3-ULTRA (C3) and the spacetime permutation scan statistic model. The correlation coefficients between the three evaluation indices (sensitivity, specificity and time to detection) and parameter values were calculated. All algorithms showed strong relation between the evaluation indices and the parameter' values, except space-time permutation scan statistic. In our study we found that space-time permutation scan statistics and the EWMA outperformed other algorithms both in terms of timeliness and accuracy for detecting bacillary dysentery outbreaks. cache = ./cache/cord-289389-xailjga5.txt txt = ./txt/cord-289389-xailjga5.txt === reduce.pl bib === id = cord-136421-hcj8jmbm author = Myers, Kyle R. title = Quantifying the Immediate Effects of the COVID-19 Pandemic on Scientists date = 2020-05-22 pages = extension = .txt mime = text/plain words = 7635 sentences = 366 flesch = 50 summary = Distributed in mid-April 2020, the survey solicited information about how scientists' work changed from the onset of the pandemic, how their research output might be affected in the near future, and a wide range of individuals' characteristics. Motivated by prior research on scientific productivity [11] [12] [13] [14] [15] , the survey solicited information about scientists' working hours, how this time is allocated across different tasks, and how these time allocations have changed since the onset of the pandemic. To decompose these changes, we compare scientists' reported time allocations across four broad categories of work: research (e.g., planning experiments, collecting or analyzing data, writing), fundraising (e.g., writing grant proposals), teaching, and all other tasks (e.g., administrative, editorial, or clinical duties). To untangle these factors, we use a Lasso regression approach to select amongst (1) a vector of field indicator variables, and (2) a vector of flexible transformations of demographic controls and pre-pandemic features (e.g., research funding level, time allocations before the pandemic). cache = ./cache/cord-136421-hcj8jmbm.txt txt = ./txt/cord-136421-hcj8jmbm.txt === reduce.pl bib === id = cord-272923-5ekgb0zx author = Hjálmsdóttir, Andrea title = “I have turned into a foreman here at home.” Families and work‐life balance in times of Covid‐19 in a gender equality paradise. date = 2020-09-19 pages = extension = .txt mime = text/plain words = 8412 sentences = 472 flesch = 64 summary = In Iceland, as elsewhere, women work part-time jobs in higher numbers, and mothers reduce their labor participation following childbirth more often than do fathers (Gíslason & Símonardóttir, 2018) . In the following example, a mother of a 2-year-old working in mass media, who worked entirely from home as did her husband, described one of her days like this: "I'm a little anxious because of all this, the situation in society. This is in accordance with previous studies on gendered control of time among parents (Bryson, 2016; Friedman, 2015) and new research conducted during Covid-19 that indicate that unpaid work performed by mothers has increased during the pandemic (Craig & Churchill, 2020; Manzo & Minello, 2020) . One of the patterns identified in the reflections of the women in our study was how they seemed to be stunned by how uneven the division of labor turned out to be during the pandemic and how much time and energy they devoted to household chores and the management of the household, carrying out the mental work within the family. cache = ./cache/cord-272923-5ekgb0zx.txt txt = ./txt/cord-272923-5ekgb0zx.txt === reduce.pl bib === id = cord-321492-u2jm6y25 author = Catty, Jocelyn title = Lockdown and adolescent mental health: reflections from a child and adolescent psychotherapist date = 2020-06-10 pages = extension = .txt mime = text/plain words = 3093 sentences = 152 flesch = 58 summary = The time of the COVID-19 virus brings a strange shifting of priorities to my professional life as a child and adolescent psychoanalytic psychotherapist working in a Child and Adolescent Mental Health Service (CAMHS). Do we, like primary care staff, rush to 'man the barricades' (Davies, 2020, Waiting in Pandemic Times) -anxiety about the possibility of redeployment is spreading among mental health staff even where they are entirely untrained for physical health care -or do we hunker down at home to conduct therapy online for the foreseeable future? 1 This paper was written in the first two weeks after lockdown, when emergency presentations nationally were hugely reduced (BMJ, 2020); by the time of publication, it could be anecdotally observed that emergency presentations of adolescents in a state of mental health crisis had increased. The child and adolescent psychoanalytic psychotherapist, Jocelyn Catty reflects on how psychological therapies are positioned during a crisis such as the COVID-19 pandemic. cache = ./cache/cord-321492-u2jm6y25.txt txt = ./txt/cord-321492-u2jm6y25.txt === reduce.pl bib === id = cord-289498-6hf3axps author = Tull, Matthew T. title = The Prospective Influence of COVID-19 Affective Risk Assessments and Intolerance of Uncertainty on Later Dimensions of Health Anxiety date = 2020-08-12 pages = extension = .txt mime = text/plain words = 5943 sentences = 287 flesch = 43 summary = This study examined the unique and interactive relations of COVID-19 affective risk assessments (worry about risk for contracting/dying from COVID-19) and intolerance of uncertainty to later health anxiety dimensions. The latter finding was qualified by a significant interaction, such that affective risk assessments were positively associated with anticipated negative consequences of having an illness only among participants with mean and low levels of intolerance of uncertainty. This study sought to examine the unique and interactive prospective relations of COVID-19 affective risk assessments (i.e., worry about risk for contracting or dying from and intolerance of uncertainty to health anxiety one month later. At high levels of intolerance of uncertainty, no significant association was found between COVID-19 affective risk assessments and health anxiety. Specifically, our findings demonstrate that COVID-19 affective risk assessments and intolerance of uncertainty are uniquely associated with various dimensions of health anxiety one month later. cache = ./cache/cord-289498-6hf3axps.txt txt = ./txt/cord-289498-6hf3axps.txt === reduce.pl bib === id = cord-290637-3tgtstd4 author = Ferranti, Erin P. title = Implementation of an educational program for nursing students amidst the Ebola virus disease epidemic date = 2016-12-31 pages = extension = .txt mime = text/plain words = 3772 sentences = 186 flesch = 55 summary = Abstract Background The global Ebola virus disease (EVD) epidemic of 2014/2015 prompted faculty at Emory University to develop an educational program for nursing students to increase EVD knowledge and confidence and decrease concerns about exposure risk. Discussion Implementation of a JiTT educational program effectively achieved our goals to increase EVD knowledge, decrease fear, and enhance student confidence in the ability to discuss EVD risk. The pre-test survey consisted of three demographic questions, one item related to who they may have already provided any EVD information to, two questions related to the student's confidence level providing education to others about EVD, one item asking if they felt they needed additional EVD training, 13 knowledge questions, two questions related to the student's level of concern about their risk to EVD, and one question about attendance at recent campus educational programs about EVD. cache = ./cache/cord-290637-3tgtstd4.txt txt = ./txt/cord-290637-3tgtstd4.txt === reduce.pl bib === id = cord-311957-3rmm1hfb author = Faes, C. title = Time between Symptom Onset, Hospitalisation and Recovery or Death: a Statistical Analysis of Different Time-Delay Distributions in Belgian COVID-19 Patients date = 2020-07-21 pages = extension = .txt mime = text/plain words = 5794 sentences = 273 flesch = 58 summary = title: Time between Symptom Onset, Hospitalisation and Recovery or Death: a Statistical Analysis of Different Time-Delay Distributions in Belgian COVID-19 Patients Conclusions The time between symptom onset and hospitalization and between symptom onset and diagnosis are very similar, with median length between symptom onset and hospitalization ranging between 3 and 10.4 days, depending on the age of the patient and whether or not the patient lives in a nursing home. The time between symptom onset and hospitalization and between symptom onset and diagnosis are very similar, with median length between symptom onset and hospitalization ranging between 3 and 10.4 days, depending on the age of the patient and whether or not the patient lives in a nursing home. However, there are significant differences in the time between symptom onset and hospitalization between males and females, among different age groups, between living statuses (nursing home, general population or unknown) and between different reporting periods. cache = ./cache/cord-311957-3rmm1hfb.txt txt = ./txt/cord-311957-3rmm1hfb.txt === reduce.pl bib === id = cord-301537-uu2aykoy author = Johnston Largen, Kristin title = Two things can be true at once: Surviving Covid‐19 date = 2020-05-27 pages = extension = .txt mime = text/plain words = 24005 sentences = 1219 flesch = 65 summary = One thing that must be addressed before reflecting on particular issue is to define worship from a theological perspective or, to use John Witvliet's (2006) modes of liturgical discourse, in terms of "deep meaning and purpose." For Lutherans the primary theological understanding of worship is as a dialogue between God and humans, or as Luther says in his Torgau sermon, "where our dear [God] may speak to us through [the] holy Word and we respond to [God] through prayer and praise" (Luther, 1959, p. In the Lord's Supper those are (a) "the social and concurrently naturalcultural moment" of shared eating and drinking; (b) the actualization of a "definitive communal relationship between God and humanity" taking place within a physical assembly; (c) convened by and "through the performative Word that has been addressed" to the assembly through bread and wine; (d) the whole action of which is empowered by the presence of the resurrected crucified Jesus (Bayer, pp. cache = ./cache/cord-301537-uu2aykoy.txt txt = ./txt/cord-301537-uu2aykoy.txt === reduce.pl bib === === reduce.pl bib === id = cord-342890-2k5ttvfq author = Dabachine, Yassine title = Strategic design of precautionary measures for airport passengers in times of global health crisis Covid 19: Parametric modelling and processing algorithms date = 2020-09-04 pages = extension = .txt mime = text/plain words = 5686 sentences = 304 flesch = 51 summary = The proposed simulations make it possible to calculate the number of passengers to be processed in accordance with the available check-in counters based on the proposed sanitary measures. Nevertheless, certain rules and standards are defined by IATA to guarantee the quality requirements of the passenger assistance service in the terminal area, on which we have based our proposals for additional measures in line with sanitary requirements for such a pandemic. This document proposes a simulation tool to better manage the flow of passengers, as part of an approach that inte-grates quality of service standards and the new requirements of health regulations within airports. The study's approach advocates that measures relating to waiting time, queue size and passenger handling rates should follow the IATA quality of service standards [13] illustrated in the section . The second part in green represents the variable parameters, which include the speed of processing, passengers' movement models, social force and deviations, and the distribution of pre-departure time [20] . cache = ./cache/cord-342890-2k5ttvfq.txt txt = ./txt/cord-342890-2k5ttvfq.txt === reduce.pl bib === === reduce.pl bib === id = cord-280929-4aa20cut author = Clavijo, Nathalie title = Reflecting upon vulnerable and dependent bodies during the COVID‐19 crisis date = 2020-05-07 pages = extension = .txt mime = text/plain words = 2706 sentences = 177 flesch = 74 summary = I reflect on how this crisis is letting the most vulnerable in situations of survival because the infrastructures (Butler, 2016) that support our bodies are not functioning. keywords: vulnerability; gender; Covid-19; dominated occupations Before embracing an academic career, I worked for several years in a company where I was a management accountant. Many parents are experiencing right now the same difficult days I am going through: organizing my work, working sometimes at 5 am because I really cannot think of any other timeslot for work, my zoom conferences while my sons are playing in the room next door, homeschooling a 12-year-old boy, a 9-year-old boy and a 4year-old boy at the same time, thinking about meals, laundry, calling family to make sure everyone is fine etc. our lives have collapsed, part of the reason is because some of the infrastructures (associations, schools, day care, stores, offices…) that support our bodies (Butler, 2016) are not functioning during this crisis. cache = ./cache/cord-280929-4aa20cut.txt txt = ./txt/cord-280929-4aa20cut.txt === reduce.pl bib === id = cord-263620-9rvlnqxk author = Li, Zhi-Chun title = Fifty years of the bottleneck model: A bibliometric review and future research directions date = 2020-09-30 pages = extension = .txt mime = text/plain words = 19069 sentences = 935 flesch = 48 summary = These insights cover various aspects, such as behavioral analysis (e.g., the nature of shifting peak, inefficiency of unpriced equilibria, behavioral difference of heterogeneous commuters, connection between morning and evening commutes, effects of commuter scheduling preferences), demand management (e.g., congestion / emission / parking pricing and tradable credit schemes, relationship between bottleneck congestion tolling and urban structure), and supply management (e.g., bottleneck / parking capacity expansion). The travel behavior analysis mainly focuses on the analysis of the trip and/or activity scheduling behavior of travelers through building various travel choice behavior models, such as departure time / route / parking / mode choices, morning vs evening commutes, piecewise constant vs time-varying scheduling preferences, normal congestion vs hypercongestion, homogeneous vs heterogeneous users, individual vs household, deterministic vs stochastic situations, single vs multiple bottlenecks, and analytical approach vs DTA (dynamic traffic assignment) approach. These extensions include considerations of other travel choice dimensions (e.g., route / parking / mode choices), morning-evening commutes, time-varying scheduling preferences, vehicle physical length in queue and hypercongestion, heterogeneous users, household travel and carpooling, stochastic models and information, multiple bottlenecks, and DTA-approach bottlenecks. cache = ./cache/cord-263620-9rvlnqxk.txt txt = ./txt/cord-263620-9rvlnqxk.txt === reduce.pl bib === id = cord-325963-d0hvukbu author = Faes, Christel title = Time between Symptom Onset, Hospitalisation and Recovery or Death: Statistical Analysis of Belgian COVID-19 Patients date = 2020-10-17 pages = extension = .txt mime = text/plain words = 5587 sentences = 277 flesch = 56 summary = The time between symptom onset and hospitalization or diagnosis are similar, with median length between symptom onset and hospitalization ranging between 3 and 10.4 days, depending on the age of the patient (longest delay in age group 20–60 years) and whether or not the patient lives in a nursing home (additional 2 days for patients from nursing home). The time from symptom onset to hospitalization is more than doubled in the working age (20-60 years) and ageing (60-80 years) population as compared to this young population (median close to 4 days and a delay of more than 6.7 days for a quarter of the patients). In Belgium, the mean time from symptom onset to hospitalization overall is 5.74 days, which is slightly longer as compared to the reported delay in other countries, but depending on the patient population, estimates range between 3 and 10.4 days in Belgium. cache = ./cache/cord-325963-d0hvukbu.txt txt = ./txt/cord-325963-d0hvukbu.txt === reduce.pl bib === id = cord-298563-346lwjr8 author = Kaplan, Edward H. title = Containing 2019-nCoV (Wuhan) coronavirus date = 2020-03-07 pages = extension = .txt mime = text/plain words = 2288 sentences = 114 flesch = 49 summary = Given that a vaccine cannot be developed and deployed for at least a year, preventing further transmission relies upon standard principles of containment, two of which are the isolation of known cases and the quarantine of persons believed at high risk of exposure. Given that a vaccine cannot be developed and deployed for at least a year, preventing further transmission relies upon standard principles of containment, two of which are the isolation of known cases and the quarantine of persons believed at high risk of exposure (with the latter extended inside China to prevent travel to or from Wuhan, and globally via the cancellation of air travel to and from China). What follows are some probability models for assessing the effectiveness of case isolation of infected individuals and quarantine of exposed individuals within a community during the initial phase of an outbreak with illustrations based on early observations from Wuhan. cache = ./cache/cord-298563-346lwjr8.txt txt = ./txt/cord-298563-346lwjr8.txt === reduce.pl bib === === reduce.pl bib === === reduce.pl bib === === reduce.pl bib === id = cord-299048-92j3p8e5 author = Suomi, Aino title = Unemployment, Employability and COVID19: How the Global Socioeconomic Shock Challenged Negative Perceptions Toward the Less Fortunate in the Australian Context date = 2020-10-15 pages = extension = .txt mime = text/plain words = 6357 sentences = 279 flesch = 39 summary = We hypothesize that, at Time 1 (pre-COVID19 assessment) we will find that employed characters will be rated more favorably than characters described as unemployed and receiving unemployment benefits, particularly on dimensions of Conscientiousness, Worker and Boss suitability. Given previous evidence that the differences between employed and unemployed/welfare conditions is robust and large for Conscientiousness and Worker suitability (Schofield and Butterworth, 2018b) , the current study is also adequately powered to detect the most replicable effects of unemployment and welfare on perceptions of a person's character (even in the absence of the hypothesized interaction effect). The pre-COVID19 assessment replicated our previous findings (e.g., Schofield and Butterworth, 2018b) showing that employed characters are perceived more favorably than those who were unemployed and receiving government benefits on measures of Conscientiousness and suitability as a worker. cache = ./cache/cord-299048-92j3p8e5.txt txt = ./txt/cord-299048-92j3p8e5.txt === reduce.pl bib === id = cord-324006-y4bd38zz author = Rishu, Asgar H. title = Time required to initiate outbreak and pandemic observational research()() date = 2017-03-01 pages = extension = .txt mime = text/plain words = 2771 sentences = 123 flesch = 39 summary = MATERIALS AND METHODS: At 1 pediatric and 5 adult intensive care units, we measured durations from protocol receipt to a variety of outbreak research milestones, including research ethics board (REB) approval, data sharing agreement (DSA) execution, and patient study screening initiation. Severe acute respiratory syndrome [5] ; pandemic influenza A (H1N1) 2009-2010 [6] ; and, more recently, Ebola virus [7] , MERS-CoV [8] , and Zika virus have been characterized by challenges initiating observational research and a near inability to rapidly undertake interventional trials necessary to inform best practice and improve care of patients [9] [10] [11] . However, conducting studies and trials involves time-consuming start-up steps such as development of study protocol, establishing a budget and obtaining funding, research ethics board (REB) approval, organizing multisite collaboration, and data sharing agreements. cache = ./cache/cord-324006-y4bd38zz.txt txt = ./txt/cord-324006-y4bd38zz.txt === reduce.pl bib === id = cord-327396-lshp0u5w author = Radoykov, S. title = In times of crisis, anticipate mourning date = 2020-04-02 pages = extension = .txt mime = text/plain words = 497 sentences = 39 flesch = 68 summary = authors: Radoykov, S. title: In times of crisis, anticipate mourning In times of crisis, anticipate mourning. Given the improvements in medical care in the last century, some patients are indeed saved every day. With over 100,000 deaths worldwide [1], many people are now grieving loved ones. Grief is a process that has evolved over centuries to help humankind overcome anxiety around death and dying. Careful planning and attention should therefore be devoted to supporting patients and families in these challenging times and arranging for some form of last human contact, either in person or via remote technology. People deserve the right to actively engage in the death process of their closest loved ones, to participate in the mortu-ary rituals, and to know where their loved one's body is located or buried. They will need time and the possibility to recognize, validate and share their own feelings of sadness, fear and helplessness. Hôpital Cochin, 89, rue d'Assas, 75006 Paris, France E-mail address: dr@radoykov cache = ./cache/cord-327396-lshp0u5w.txt txt = ./txt/cord-327396-lshp0u5w.txt === reduce.pl bib === === reduce.pl bib === === reduce.pl bib === === reduce.pl bib === === reduce.pl bib === id = cord-346973-muemte3p author = Lai, Francisco Tsz Tsun title = Association between time from SARS-CoV-2 onset to case confirmation and time to recovery across sociodemographic strata in Singapore date = 2020-08-01 pages = extension = .txt mime = text/plain words = 609 sentences = 47 flesch = 54 summary = title: Association between time from SARS-CoV-2 onset to case confirmation and time to recovery across sociodemographic strata in Singapore 1 Nevertheless, seldom has any research examined the relationship between time from the onset of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) to case confirmation and time to recovery, as well as how this relationship varies across sociodemographic strata. The observed inverse relationship between time from onset to case confirmation and time to recovery is possibly due to a lower severity of the condition among patients with only mild symptoms, which took longer to arouse medical attention but eventually less time to treat. The increased complexities among male and older patients suggested in previous research 4 may explain the observed weaker negative association, because these patients may be more likely to develop severe symptoms regardless of the time from onset to case confirmation. cache = ./cache/cord-346973-muemte3p.txt txt = ./txt/cord-346973-muemte3p.txt === reduce.pl bib === id = cord-006854-o2e5na78 author = nan title = Scientific Session of the 16th World Congress of Endoscopic Surgery, Jointly Hosted by Society of American Gastrointestinal and Endoscopic Surgeons (SAGES) & Canadian Association of General Surgeons (CAGS), Seattle, Washington, USA, 11–14 April 2018: Poster Abstracts date = 2018-04-20 pages = extension = .txt mime = text/plain words = 166047 sentences = 10353 flesch = 47 summary = Totally Laparoscopic ALPPS Combined with the Microwave Ablation for a Patient with a Huge HCC Hua Zhang; Department of Hepatopancreatobiliary Surgery, West China Hospital, Sichuan University Introduction: Associating liver partition and portal vein ligation for staged hepatectomy (ALPPS) is a novel technique for resecting hepatic tumors that were previously considered unresectable due to the insufficient future liver remnant (FLR) which may result in postoperative liver failure (PLF). Not only does this case show that a large epiphrenic diverticulm can be successfully resected via the trans-abdominal laparoscopic approach, this case makes the argument that patients undergoing any minimally-invasive epiphrenic diverticulectomy and myotomy, with or without fundoplication, may be successfully managed with early post-operative contrast studies and dietary advancement, thus decreasing their length of hospitalization and overall cost of treatment. Introduction: There are reports of increased operative duration, blood loss and postoperative morbidity, caused by difficulties in obtaining good visualization and in controlling bleeding when laparoscopic resection is performed in obese patients with colon cancer. cache = ./cache/cord-006854-o2e5na78.txt txt = ./txt/cord-006854-o2e5na78.txt === reduce.pl bib === === reduce.pl bib === id = cord-335141-ag3j8obh author = Higgins, G.C. title = FFP3 reusable respirators for COVID-19; adequate and suitable in the healthcare setting date = 2020-06-30 pages = extension = .txt mime = text/plain words = 22051 sentences = 1230 flesch = 52 summary = The British Association of Plastic, Reconstructive and Aesthetic Surgeons, the British Society for Surgery of the Hand and the Royal College of Surgeons of England, have all issued guidance: both encouraging patients to avoid risky pursuits, which could result in accidental injuries and to members how to prioritise and optimise services for trauma and urgent cancer work. We have adapted our Hand Trauma Service to a 'One Stop Hand Trauma and Therapy' clinic, where patients are assessed, definitive surgery performed and offered immediate post-operative hand therapy where therapists make splint and give specialist advice on wound care and rehabilitation including an illustrated hand therapy guide. Local assessment of our practice is ongoing but we have found that this model has enabled a cohort of vulnerable plastic surgery trainees to successfully continue to work whilst reducing the risk of exposure to COVID-19 and providing gold standard care for patients. cache = ./cache/cord-335141-ag3j8obh.txt txt = ./txt/cord-335141-ag3j8obh.txt === reduce.pl bib === id = cord-348584-j3r2veou author = Sipetas, Charalampos title = Estimation of left behind subway passengers through archived data and video image processing date = 2020-07-30 pages = extension = .txt mime = text/plain words = 9813 sentences = 504 flesch = 54 summary = Image processing and object detection software was used to count the number of passengers that were left behind on station platforms from surveillance video feeds. By comparing this data against manual observations of the times that train doors open and close in the station, a linear regression model is estimated to predict dwell time from the train tracking records, as described in Section 5.1. To test the implementation of object detection with video in transit stations, a first step is to identify locations and times to collect video feeds as well as direct manual observations of left-behind passengers. Transportation Research Part C 118 (2020) 102727 shows a clear relationship between the video counts and passengers being left behind on station platforms, so there is potential to use the video feed as an explanatory variable in a model to estimate the likelihood of passengers being unable to board a train. cache = ./cache/cord-348584-j3r2veou.txt txt = ./txt/cord-348584-j3r2veou.txt === reduce.pl bib === === reduce.pl bib === === reduce.pl bib === id = cord-351940-cg0bewqb author = Ngwira, A. title = A snap shot of space and time dynamics of COVID-19 risk in Malawi. An application of spatial temporal model date = 2020-09-14 pages = extension = .txt mime = text/plain words = 3530 sentences = 187 flesch = 59 summary = Semiparametric spatial temporal models were fitted to the number of weekly confirmed cases as an outcome data, with time and location as independent variables. A few studies that have used the statistical approach to spatial temporal analysis to my knowledge are Gayawan et al (2020) who used the Possion hurdle model to take into account excess zero counts of COVID-19 cases, Briz-Redon and Serrano Aroca (2020) who used the separable random effects model with structured and unstructured area and time effects, and Chen et al (2020) who used the inseparable spatial temporal model. Since the p-values of the correlation coefficients were more than 0.20, the significance level set to select potential covariates, the two covariates, population density and proportion of those with running water were dropped when fitting the spatial temporal models of the weekly confirmed cases of COVID-19. cache = ./cache/cord-351940-cg0bewqb.txt txt = ./txt/cord-351940-cg0bewqb.txt === reduce.pl bib === id = cord-223560-ppu6idl2 author = Russo, Daniel title = Predictors of Well-being and Productivity among Software Professionals during the COVID-19 Pandemic -- A Longitudinal Study date = 2020-07-24 pages = extension = .txt mime = text/plain words = 14058 sentences = 811 flesch = 57 summary = Results include (1) the quality of social contacts predicted positively, and stress predicted an individual's well-being negatively when controlling for other variables consistently across both waves; (2) boredom and distractions predicted productivity negatively; (3) productivity was less strongly associated with all predictor variables at time two compared to time one, suggesting that software engineers adapted to the lockdown situation over time; and (4) the longitudinal study did not provide evidence that any predictor variable causal explained variance in well-being and productivity. Therefore, there is a compelling need for longitudinal applied research that draws on theories and findings from various scientific fields to identify variables that uniquely predict the well-being and productivity of software professionals during the 2020 quarantine, for both the current and potential future lockdowns. Second, this approach simultaneously allows us to test whether models developed in an organizational context such as the two-factor theory [48] can also predict people's well-being in general and whether variables that were associated with well-being for people being quarantined also explain productivity. cache = ./cache/cord-223560-ppu6idl2.txt txt = ./txt/cord-223560-ppu6idl2.txt === reduce.pl bib === id = cord-329388-defbarkz author = Keane, Martin G. title = Time (f)or Competency date = 2020-08-03 pages = extension = .txt mime = text/plain words = 1461 sentences = 80 flesch = 36 summary = Linked with time spent in training, appropriately robust experience to develop expertise requires repeated exposure to and performance of tasks essential to the skill over that time-amounts of consults/evaluations, accumulation of procedures, numbers of echocardiograms. 1 Levels of training from most basic echocardiographic knowledge (level I) to most advanced knowledge suitable for an echocardiography lab director (level III) are clearly defined by duration of echo-specific training as well as specified numbers of procedures (transthoracic, transesophageal, and stress echocardiography) performed by the trainee. The document is unique in its greater focus on delineating strategies for the evaluation of competency, in addition to recommended numbers of advanced echo techniques and procedures performed. It recognized that the endorsed volumes for specific advanced echo techniques and procedural guidance to achieve level III have been developed by the expert committee consensus, in consultation with echocardiography training authorities across the country. cache = ./cache/cord-329388-defbarkz.txt txt = ./txt/cord-329388-defbarkz.txt === reduce.pl bib === id = cord-236830-0y5yisfk author = Chan, Justin title = PACT: Privacy Sensitive Protocols and Mechanisms for Mobile Contact Tracing date = 2020-04-07 pages = extension = .txt mime = text/plain words = 10787 sentences = 676 flesch = 59 summary = Importantly, these protocols, by default, keep all personal data on a citizens' phones (aside for pseudonymous identifiers broadcast to other local devices), while enabling these key capabilities; information is shared via voluntary disclosure actions taken, with the understandings relayed via careful disclosure. From a civil liberties standpoint, the privacy guarantees these protocols ensure are designed to be consistent with the disclosures already extant in contract tracing methods done by public health services (where some information from a positive tested citizen is revealed to other at risk citizens). Preventing proximity-based identification of this sort is not possible to avoid in any protocol, even in manual contact tracing as done by public health services, simply because the exposure alert may contain information that is correlated with identifying information. To discuss the consequences of these properties on privacy and integrity, let us refer to users as either "positive" or "negative" depending on whether they decided to report as positive, by uploading their seed to the server, or not. cache = ./cache/cord-236830-0y5yisfk.txt txt = ./txt/cord-236830-0y5yisfk.txt === reduce.pl bib === === reduce.pl bib === === reduce.pl bib === id = cord-349548-loi1vs5y author = Mueller, Markus title = Using random testing in a feedback-control loop to manage a safe exit from the COVID-19 lockdown date = 2020-04-14 pages = extension = .txt mime = text/plain words = 11227 sentences = 815 flesch = 68 summary = We argue that frequent sampling of the fraction of infected people (either by random testing or by analysis of sewage water), is central to managing the COVID-19 pandemic because it both measures in real time the key variable controlled by restrictive measures, and anticipates the load on the healthcare system due to progression of the disease. Here we suggest, irrespective of the size of a suitably homogeneous population, a conservative estimate of 15000 for the number of randomly tested people per day which will suffice to obtain reliable data about the current fraction of infections and its evolution in time, thus enabling close to real-time assessment of the quantitative effect of restrictive measures. In the absence of a substantial influx of infected people from outside the country, and provided infection numbers are below a critical value, the optimal target of the growth rate is k = 0, corresponding to a marginally stable state, where infections neither grow nor decrease exponentially with time. cache = ./cache/cord-349548-loi1vs5y.txt txt = ./txt/cord-349548-loi1vs5y.txt === reduce.pl bib === id = cord-006860-a3b8hyyr author = nan title = 40th Annual Meeting of the GTH (Gesellschaft für Thrombose- und Hämostaseforschung) date = 1996 pages = extension = .txt mime = text/plain words = 90660 sentences = 5152 flesch = 50 summary = Dept of Pediatrics, University Hospitals Kiel and Mtinster, Germany Resistance to activated protein C (APCR), in the majority of cases associated with the Arg 506 Gin point mutation in the factor V gene is present in more than 50 % of patients < 60 years of age with unexplained thrombophilia. The regular APC resistance test is not applicable to plasma from Orally anticoagulated (OAC) or heparinized patients due to decreased levels of vitamin K-dependent clotting factors and to thrombin inhibition by antithrombin, respectively. On admission an extensive coagulation screen yielded the following results (n/normal, t/elevated, I/reduced, +/positive, -/negative): PT t, aPTT t, Tr n, factor II, V, VIII n, factor VII, IX, XI, XII /,, fibrinogan t, ATIII n, protein C, S *, activated protein C sensitivity ratio 1.92 ($), FV-Leidenmutation PCR -, fibrinolytic system n, TAT t, Ft÷2 t, lupus anticoagulant +, heparin induced platelet antibodies +; no diagnosis of a specific autoimmuna disorder could be made. cache = ./cache/cord-006860-a3b8hyyr.txt txt = ./txt/cord-006860-a3b8hyyr.txt === reduce.pl bib === === reduce.pl bib === id = cord-006870-f5w6fw6q author = nan title = Abstracts Presented at the Neurocritical Care Society (NCS) 15th Annual Meeting date = 2017-09-19 pages = extension = .txt mime = text/plain words = 122221 sentences = 6828 flesch = 47 summary = Subjective perceptions of recovery were assessed via responses to the forced-choice dichotomized question, "Do you feel that you have made a complete recovery from the arrest?"Objective outcome measures of recovery included: Repeatable Battery for Neuropsychological Status (RBANS), Modified Lawton Physical Self-Maintenance Scale (L-ADL), Barthel Index (BI), Cerebral Performance Category Scale (CPC), Center for Epidemiological Studies-Depression scale (CES-D), and Post traumatic stress disorder-checklist (PTSD-C). Utilizing data from the Citicoline Brain Injury Treatment (COBRIT) trial, a prospective multicenter study, we identified 224 patients who met the inclusion criteria; 1) placement of an ICP monitoring device, 2) Glasgow coma score (GCS) less than 9, 3) EVD placement prior to arrival or within 6 hours of arrival at the study institution. The objective of this study was to examine the incidence rates of pre-specified medical and neurological ICU complications, and their impact on post-traumatic in-hospital mortality and 12month functional outcomes. cache = ./cache/cord-006870-f5w6fw6q.txt txt = ./txt/cord-006870-f5w6fw6q.txt === reduce.pl bib === id = cord-314295-itr3b63z author = Cori, Anne title = A New Framework and Software to Estimate Time-Varying Reproduction Numbers During Epidemics date = 2013-09-15 pages = extension = .txt mime = text/plain words = 5253 sentences = 244 flesch = 49 summary = The Wallinga and Teunis method (13) is generic and requires only case incidence data and the distribution of the serial interval (the time between the onset of symptoms in a primary case and the onset of symptoms of secondary cases) to estimate R over the course of an epidemic. The aim of our study was to develop a generic and robust tool for estimating the time-varying reproduction number, similar in spirit to earlier methods, but implemented with ready-to-use software and without the drawbacks mentioned above. After describing our approach, we apply it to data from selected historical outbreaks of pandemic influenza, severe acute respiratory syndrome (SARS), measles, and smallpox. In such diseases, and when the infectiousness profile after symptoms is independent of the incubation period, the distributions of the serial interval and the generation time are identical (Web Appendix 9), and our estimates are exact (albeit with t defined as the time of symptom onset of a primary case and a time lag in our estimates of R t equal to the incubation period). cache = ./cache/cord-314295-itr3b63z.txt txt = ./txt/cord-314295-itr3b63z.txt === reduce.pl bib === id = cord-285484-owpnhplk author = Salfi, F. title = Changes of evening exposure to electronic devices during the COVID-19 lockdown affect the time course of sleep disturbances date = 2020-10-21 pages = extension = .txt mime = text/plain words = 3936 sentences = 255 flesch = 56 summary = We investigated the relationship between the changes in evening screen exposure and the time course of sleep disturbances during the home confinement period due to COVID-19. Results: Participants who increased electronic device usage showed decreased sleep quality, exacerbated insomnia symptoms, reduced sleep duration, higher sleep onset latency, and delayed bedtime and rising time. 33, 34 Based on this evidence, the present study aimed to shed light on the relationship between the longitudinal changes of sleep disturbances between the third and the seventh week of home confinement in Italy and the retrospectively reported modifications of the exposure to electronic devices before falling asleep during the same lockdown period. In the present study, we showed a strong relationship between the changes in evening screen exposure and the time course of sleep parameters during the COVID-19 lockdown. cache = ./cache/cord-285484-owpnhplk.txt txt = ./txt/cord-285484-owpnhplk.txt === reduce.pl bib === id = cord-006849-vgjz74ts author = nan title = 27th International Congress of the European Association for Endoscopic Surgery (EAES) Sevilla, Spain, 12–15 June 2019 date = 2019-09-13 pages = extension = .txt mime = text/plain words = 222162 sentences = 14023 flesch = 48 summary = Methods: We are performing this procedures within a prospective randomized trial that is design to compare the long term results of LRYGB-B versus the standard laparoscopic Roux-en-Y gastric bypass.The video shows our technique in a case of a 46 years old female with a BMI of 46 Kg/m2. Material and methods: We present a video of the surgical intervention of a 32-year-old patient, with functional dyspepsia, with a casual diagnosis of a pseudocystic mass of the right colon after performing a CT scan: giant diverticulum of the hepatic colon angle with fecaloid content inside it under tension The patient goes to the emergency room for acute abdominal pain, pending colonoscopy, antibiotic treatment is established, and a laparoscopic approach is decided upon after the patient's evolution. Method: We present the case of a 65-year-old patient with surgical antecedent of laparoscopic low anterior resection due to rectal cancer, presenting in postoperative period an anastomosis leakage with severe peritonitis was identified and a laparotomy with end colostomy was performed. cache = ./cache/cord-006849-vgjz74ts.txt txt = ./txt/cord-006849-vgjz74ts.txt === reduce.pl bib === id = cord-301171-1lpd8dh9 author = Davison, Robert M. title = The Transformative Potential of Disruptions: A Viewpoint date = 2020-05-19 pages = extension = .txt mime = text/plain words = 3960 sentences = 218 flesch = 61 summary = I also consider how the present disruption may facilitate a transformation of current practices that lead to a better world at the individual and institutional levels. I suggest that while these disruptions are undoubtedly inconvenient, not to mention potentially life-threatening, they do offer us an opportunity for transformative change. As researchers, we have the potential to play a significant role in transforming the opportunity and making the world a better place (Davison et al., 2019) . In an online class, the dynamics change and I find that, with a little effort, I can get 90% of the students to interact without disrupting each other or me. I thus transform the assessment process and provide students with the opportunity to demonstrate what they have learned. The most challenging aspect of this transformation is accepting that asynchronous interactions can work, and that meetings are really not essential most of the time. cache = ./cache/cord-301171-1lpd8dh9.txt txt = ./txt/cord-301171-1lpd8dh9.txt === reduce.pl bib === id = cord-308867-mrtf8l4f author = Heaney, Jude title = Chapter 6 Low-Density TaqMan® Array Cards for the Detection of Pathogens date = 2015-12-31 pages = extension = .txt mime = text/plain words = 5598 sentences = 240 flesch = 39 summary = This chapter describes the development of TaqMan® Array Cards (TACs), technology which allows the detection of multiple pathogens (up to 48 targets) from a single nucleic acid extract, utilising small volumes and real-time PCR. All PCR-based assays, qualitative and quantitative, should meet Minimum Information for Publication of Quantitative Real-Time PCR Experiments (MIQE) requirements as detailed in the literature (Bustin et al., 2010 (Bustin et al., , 2013 Johnson, Nour, Nolan, Huggett, & Bustin, 2014; Taylor, Wakem, Dijkman, Alsarraj, & Nguyen, 2010) and comply with the guidelines outlined for the development and validation of diagnostic tests that depend on nucleic acid amplification and detection (Saunders et al., 2013) . However, careful optimisation of TAC such as testing multiple targets for some pathogens within the card (see Figure 2 ), using efficient nucleic acid extraction methods (particularly for samples such as blood which may have a low yield of organism) and increasing the extraction volume (as well as the nucleic acid input volume), may all help to increase the sensitivity to that suitable for use in routine diagnostics laboratories (Diaz et al., 2013) . cache = ./cache/cord-308867-mrtf8l4f.txt txt = ./txt/cord-308867-mrtf8l4f.txt === reduce.pl bib === id = cord-022633-fr55uod6 author = nan title = SAEM Abstracts, Plenary Session date = 2012-04-26 pages = extension = .txt mime = text/plain words = 147405 sentences = 8927 flesch = 54 summary = Staff satisfaction was evaluated through pre/ post-shift and study surveys; administrative data (physician initial assessment (PIA), length of stay (LOS), patients leaving without being seen (LWBS) and against medical advice [LAMA] ) were collected from an electronic, real-time ED information system. Communication Background: The link between extended shift lengths, sleepiness, and occupational injury or illness has been shown, in other health care populations, to be an important and preventable public health concern but heretofore has not been fully described in emergency medical services (EMS Objectives: To assess the effect of an ED-based computer screening and referral intervention for IPV victims and to determine what characteristics resulted in a positive change in their safety. Objectives: Using data from longitudinal surveys by the American Board of Emergency Medicine, the primary objective of this study was to evaluate if resident self-assessments of performance in required competencies improve over the course of graduate medical training and in the years following. cache = ./cache/cord-022633-fr55uod6.txt txt = ./txt/cord-022633-fr55uod6.txt === reduce.pl bib === id = cord-023095-4dannjjm author = nan title = Research Abstract Program of the 2011 ACVIM Forum Denver, Colorado, June 15–18, 2011 date = 2011-05-03 pages = extension = .txt mime = text/plain words = 134226 sentences = 6834 flesch = 51 summary = The purpose of this study was to determine the short-term effects of ivabradine on heart rate (HR), blood pressure, left ventricular (LV) systolic and diastolic function, left atrial (LA) performance, and clinical tolerance in healthy cats after repeated oral doses. The goal of this study was to investigate the relationship between heart rate and ECG time intervals to body mass in apparently healthy horses and ponies and to calculate normal ranges for different weight groups. This study aimed to investigate the prevalence of hypercoagulability in PLN dogs based on thromboelastography (TEG), and to determine whether hypercoagulability in these patients could be predicted by clinical assessments that identify systemic hypertension (systolic blood pressure 4 160 mmHg), hypoalbuminemia (serum albumin o 2.7 mg/dl), antithrombin activity (o 70%), and degree of proteinuria (urine protein:creatinine ratio [UPC] ! cache = ./cache/cord-023095-4dannjjm.txt txt = ./txt/cord-023095-4dannjjm.txt ===== Reducing email addresses cord-005687-gj6q0ft0 cord-268524-lr51ubz5 cord-301537-uu2aykoy cord-347550-ai48wq61 cord-236830-0y5yisfk cord-354941-0ocsf255 Creating transaction Updating adr table ===== Reducing keywords cord-005687-gj6q0ft0 cord-022551-qlhkwbp9 cord-010712-6idcbl66 cord-000988-79fp75u3 cord-024494-i6puqauk cord-023988-u60l07jv cord-024290-8z6us7v4 cord-006226-fn7zlutj cord-030335-esa9154w cord-012349-wutnt8yk cord-010758-ggoyd531 cord-026144-buctm04o 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cord-311957-3rmm1hfb cord-281177-2eycqf8o cord-301537-uu2aykoy cord-342890-2k5ttvfq cord-313777-eydkfqi2 cord-263620-9rvlnqxk cord-280929-4aa20cut cord-298563-346lwjr8 cord-325963-d0hvukbu cord-318727-93486y6e cord-292475-jrl1fowa cord-289372-bk348l32 cord-299048-92j3p8e5 cord-324006-y4bd38zz cord-321966-q0if8li9 cord-339789-151d1j4n cord-327396-lshp0u5w cord-340260-z13aa1wk cord-347550-ai48wq61 cord-346973-muemte3p cord-006854-o2e5na78 cord-302185-pnw3xiun cord-335141-ag3j8obh cord-351940-cg0bewqb cord-348584-j3r2veou cord-301000-ozm5f5dy cord-348436-mwitcseq cord-223560-ppu6idl2 cord-236830-0y5yisfk cord-329388-defbarkz cord-353246-q9qpec7t cord-349548-loi1vs5y cord-268826-m3ikl4da cord-006860-a3b8hyyr cord-354941-0ocsf255 cord-006870-f5w6fw6q cord-314295-itr3b63z cord-285484-owpnhplk cord-022633-fr55uod6 cord-006849-vgjz74ts cord-301171-1lpd8dh9 cord-308867-mrtf8l4f cord-023095-4dannjjm Creating transaction Updating wrd table ===== Reducing urls cord-000988-79fp75u3 cord-028972-1athnjkh cord-017031-i10q2569 cord-152028-c8xit4tf cord-104133-d01joq23 cord-123103-pnjt9aa4 cord-262594-kzt09vmf cord-128991-mb91j2zs cord-132843-ilxt4b6g cord-103781-bycskjtr cord-225347-lnzz2chk cord-269197-o9xb30vx cord-265348-hnu8gw6w cord-188465-wwi8uydi cord-168862-3tj63eve cord-277909-rn1dow26 cord-289389-xailjga5 cord-342785-55r01n0x cord-136421-hcj8jmbm cord-301537-uu2aykoy cord-313777-eydkfqi2 cord-280929-4aa20cut cord-292475-jrl1fowa cord-324006-y4bd38zz cord-339789-151d1j4n cord-299048-92j3p8e5 cord-321966-q0if8li9 cord-327396-lshp0u5w cord-006854-o2e5na78 cord-335141-ag3j8obh cord-351940-cg0bewqb cord-348436-mwitcseq cord-223560-ppu6idl2 cord-349548-loi1vs5y cord-285484-owpnhplk cord-268826-m3ikl4da cord-006849-vgjz74ts cord-314295-itr3b63z cord-301171-1lpd8dh9 Creating transaction Updating url table ===== Reducing named entities cord-005687-gj6q0ft0 cord-010712-6idcbl66 cord-022551-qlhkwbp9 cord-000988-79fp75u3 cord-024494-i6puqauk cord-024290-8z6us7v4 cord-023988-u60l07jv cord-006226-fn7zlutj cord-012349-wutnt8yk cord-030335-esa9154w cord-010758-ggoyd531 cord-026144-buctm04o cord-121935-uilzmmxu cord-026513-3myuf5q2 cord-025439-3rlvmwce cord-027134-1k6oegu4 cord-026550-h7360j3q cord-033473-z79bt8hp cord-028972-1athnjkh cord-017031-i10q2569 cord-152028-c8xit4tf cord-102705-mcit0luk cord-035127-we3lmrps cord-030957-45tc5ksf cord-104133-d01joq23 cord-268524-lr51ubz5 cord-031409-7cs1z6x6 cord-123103-pnjt9aa4 cord-262594-kzt09vmf cord-157736-n1cwg58b cord-033851-bxpmxvkk cord-281330-x8e9cz8a cord-027133-kiyix3qd cord-257813-2ij3fkrh cord-265597-hiqqx1a2 cord-128991-mb91j2zs cord-103781-bycskjtr cord-132843-ilxt4b6g cord-225347-lnzz2chk cord-265348-hnu8gw6w cord-269197-o9xb30vx cord-188465-wwi8uydi cord-214822-pfx1eh5b cord-270818-hi4rkp9l cord-204835-1yay69kq cord-168862-3tj63eve cord-254894-ta7hebbg cord-219817-dqmztvo4 cord-292850-6mf4jmqp cord-271810-7uzk4pi9 cord-274083-6vln3erl cord-277909-rn1dow26 cord-342785-55r01n0x cord-289389-xailjga5 cord-136421-hcj8jmbm cord-272923-5ekgb0zx cord-321492-u2jm6y25 cord-289498-6hf3axps cord-290637-3tgtstd4 cord-311957-3rmm1hfb cord-301537-uu2aykoy cord-313777-eydkfqi2 cord-342890-2k5ttvfq cord-281177-2eycqf8o cord-263620-9rvlnqxk cord-280929-4aa20cut cord-298563-346lwjr8 cord-325963-d0hvukbu cord-292475-jrl1fowa cord-289372-bk348l32 cord-318727-93486y6e cord-324006-y4bd38zz cord-299048-92j3p8e5 cord-327396-lshp0u5w cord-339789-151d1j4n cord-321966-q0if8li9 cord-340260-z13aa1wk cord-346973-muemte3p cord-347550-ai48wq61 cord-302185-pnw3xiun cord-351940-cg0bewqb cord-335141-ag3j8obh cord-301000-ozm5f5dy cord-348436-mwitcseq cord-348584-j3r2veou cord-006854-o2e5na78 cord-223560-ppu6idl2 cord-329388-defbarkz cord-236830-0y5yisfk cord-349548-loi1vs5y cord-353246-q9qpec7t cord-268826-m3ikl4da cord-354941-0ocsf255 cord-314295-itr3b63z cord-285484-owpnhplk cord-006860-a3b8hyyr cord-308867-mrtf8l4f cord-301171-1lpd8dh9 cord-006870-f5w6fw6q cord-006849-vgjz74ts cord-022633-fr55uod6 cord-023095-4dannjjm Creating transaction Updating ent table ===== Reducing parts of speech cord-005687-gj6q0ft0 cord-024290-8z6us7v4 cord-022551-qlhkwbp9 cord-000988-79fp75u3 cord-010712-6idcbl66 cord-024494-i6puqauk cord-023988-u60l07jv cord-030335-esa9154w cord-012349-wutnt8yk cord-010758-ggoyd531 cord-026144-buctm04o cord-006226-fn7zlutj cord-121935-uilzmmxu cord-026513-3myuf5q2 cord-025439-3rlvmwce cord-027134-1k6oegu4 cord-026550-h7360j3q cord-033473-z79bt8hp cord-028972-1athnjkh cord-152028-c8xit4tf cord-102705-mcit0luk cord-035127-we3lmrps cord-030957-45tc5ksf cord-104133-d01joq23 cord-268524-lr51ubz5 cord-031409-7cs1z6x6 cord-123103-pnjt9aa4 cord-262594-kzt09vmf cord-157736-n1cwg58b cord-033851-bxpmxvkk cord-281330-x8e9cz8a cord-027133-kiyix3qd cord-257813-2ij3fkrh cord-265597-hiqqx1a2 cord-128991-mb91j2zs cord-103781-bycskjtr cord-265348-hnu8gw6w cord-269197-o9xb30vx cord-132843-ilxt4b6g cord-225347-lnzz2chk cord-214822-pfx1eh5b cord-270818-hi4rkp9l cord-188465-wwi8uydi cord-204835-1yay69kq cord-254894-ta7hebbg cord-271810-7uzk4pi9 cord-168862-3tj63eve cord-292850-6mf4jmqp cord-219817-dqmztvo4 cord-274083-6vln3erl cord-342785-55r01n0x cord-277909-rn1dow26 cord-289389-xailjga5 cord-136421-hcj8jmbm cord-272923-5ekgb0zx cord-289498-6hf3axps cord-321492-u2jm6y25 cord-290637-3tgtstd4 cord-017031-i10q2569 cord-311957-3rmm1hfb cord-342890-2k5ttvfq cord-301537-uu2aykoy cord-313777-eydkfqi2 cord-281177-2eycqf8o cord-280929-4aa20cut cord-263620-9rvlnqxk cord-298563-346lwjr8 cord-325963-d0hvukbu cord-289372-bk348l32 cord-318727-93486y6e cord-324006-y4bd38zz cord-327396-lshp0u5w cord-339789-151d1j4n cord-299048-92j3p8e5 cord-292475-jrl1fowa cord-321966-q0if8li9 cord-340260-z13aa1wk cord-347550-ai48wq61 cord-346973-muemte3p cord-302185-pnw3xiun cord-351940-cg0bewqb cord-348584-j3r2veou cord-301000-ozm5f5dy cord-348436-mwitcseq cord-329388-defbarkz cord-236830-0y5yisfk cord-353246-q9qpec7t cord-335141-ag3j8obh cord-223560-ppu6idl2 cord-349548-loi1vs5y cord-268826-m3ikl4da cord-354941-0ocsf255 cord-314295-itr3b63z cord-285484-owpnhplk cord-308867-mrtf8l4f cord-301171-1lpd8dh9 cord-006860-a3b8hyyr cord-006870-f5w6fw6q cord-006854-o2e5na78 cord-023095-4dannjjm cord-022633-fr55uod6 cord-006849-vgjz74ts Creating transaction Updating pos table Building ./etc/reader.txt cord-006870-f5w6fw6q cord-006854-o2e5na78 cord-006849-vgjz74ts cord-006849-vgjz74ts cord-006854-o2e5na78 cord-225347-lnzz2chk number of items: 102 sum of words: 1,507,808 average size in words: 17,532 average readability score: 53 nouns: time; patients; data; study; results; surgery; model; cases; methods; group; patient; analysis; treatment; number; days; case; blood; disease; years; rate; approach; dogs; hospital; age; risk; day; use; system; studies; groups; care; complications; conclusion; period; level; outcomes; procedure; information; models; effect; values; health; method; series; effects; control; pain; times; months; diagnosis verbs: using; perform; shown; including; compared; based; following; increased; present; identified; associated; reported; found; provides; undergo; evaluating; require; determined; makes; considered; reduced; given; see; developed; needed; measured; take; describe; received; improved; assessed; obtain; observed; allow; occur; suggest; treated; related; demonstrated; predicted; decreases; analyze; remains; lead; defining; aimed; indicated; known; results; collected adjectives: laparoscopic; clinical; significant; surgical; different; high; higher; non; first; postoperative; mean; low; new; single; operative; gastric; normal; positive; medical; lower; specific; post; total; small; large; many; acute; common; median; important; real; abdominal; patient; social; similar; initial; human; old; average; available; early; possible; primary; multiple; right; severe; current; standard; robotic; several adverbs: also; however; well; significantly; respectively; therefore; even; often; still; prior; especially; previously; less; minimally; first; now; usually; statistically; currently; approximately; recently; commonly; later; finally; rather; directly; much; highly; typically; potentially; particularly; frequently; already; together; just; always; furthermore; relatively; successfully; additionally; retrospectively; instead; clinically; immediately; alone; prospectively; far; easily; moreover; least pronouns: we; it; our; their; i; they; its; them; us; my; she; her; he; his; you; one; your; itself; me; themselves; ourselves; him; myself; himself; herself; 's; mrs; u; s; yourself; cha; oneself; y; theirs; p-450; ours; iicas; enroll; ωrf; ĝ; yours; wouldn´t; wellthey; thier; thereof; t; segment,2; s162; rev(sbp(t; rankðhaiÞ proper nouns: ED; CT; Fig; mg; COVID-19; MR; PCR; C; ICU; CI; University; ICG; MRI; AE; T; MD; •; Hospital; II; ICH; Time; kg; IV; S; A; Table; Y; BMI; January; LOS; March; Health; US; M; ±; B; EMS; T2; SAH; L; F; APC; Medical; D; EEG; Background; GERD; TBI; June; I keywords: time; covid-19; study; patient; pcr; model; work; series; result; university; rate; method; life; group; day; surgery; mri; los; january; hospital; family; experience; dna; disease; datum; crisis; conclusion; blood; worker; uncertainty; treatment; topic; tbi; surgical; surgeon; sir; roux; robotic; procedure; postoperative; passenger; pandemic; outcome; nhs; network; medical; level; laparoscopic; iqr; increase one topic; one dimension: time file(s): https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7095199/ titles(s): Real -time PCR for early microbiological diagnosis: is it time? three topics; one dimension: patients; time; time file(s): https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7103177/, https://api.elsevier.com/content/article/pii/S0191261520303490, https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7121495/ titles(s): 27th International Congress of the European Association for Endoscopic Surgery (EAES) Sevilla, Spain, 12–15 June 2019 | Fifty years of the bottleneck model: A bibliometric review and future research directions | Basics of Magnetic Resonance Imaging and Magnetic Resonance Spectroscopy five topics; three dimensions: patients study ed; patients surgery laparoscopic; time data model; time field contrast; time covid work file(s): https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7159364/, https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7103177/, https://arxiv.org/pdf/2007.09815v3.pdf, https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7121495/, https://www.ncbi.nlm.nih.gov/pubmed/32536701/ titles(s): SAEM Abstracts, Plenary Session | 27th International Congress of the European Association for Endoscopic Surgery (EAES) Sevilla, Spain, 12–15 June 2019 | Event Prediction in the Big Data Era: A Systematic Survey | Basics of Magnetic Resonance Imaging and Magnetic Resonance Spectroscopy | Two things can be true at once: Surviving Covid‐19 Type: cord title: keyword-time-cord date: 2021-05-25 time: 17:03 username: emorgan patron: Eric Morgan email: emorgan@nd.edu input: keywords:time ==== make-pages.sh htm files ==== make-pages.sh complex files ==== make-pages.sh named enities ==== making bibliographics id: cord-265597-hiqqx1a2 author: Abdellatif, Amal title: It''s OK not to be OK: Shared Reflections from two PhD Parents in a Time of Pandemic date: 2020-05-13 words: 1867.0 sentences: 122.0 pages: flesch: 60.0 cache: ./cache/cord-265597-hiqqx1a2.txt txt: ./txt/cord-265597-hiqqx1a2.txt summary: title: It''s OK not to be OK: Shared Reflections from two PhD Parents in a Time of Pandemic As two PhD students, we present shared reflections on our intersectional and divergent experiences of parenting and our attempts to protect our work and families during a pandemic. Through sharing, we both learned more about our intersectional identities and our efforts to act as protective shields for our families during this traumatic time. We present our reflective stories in three acts represented in a single day: morning, afternoon and evenings of April 10th, 2020 -''Good Friday'' (additionally recorded as a shared time-log exercise). Yet, our diaries also reflect how our experiences diverge from the other identities we hold; gender, ethnicity, and co-parenting vs single parenting; all of which influenced our pandemic reality. At the same time, Amal reflected on her resistance through single-parenting to the cultural template of ''emphasised femininity'' (Connell & Messerschmidt, 2005) . abstract: Adopting an intersectional feminist lens, we explore our identities as single and co‐parents thrust into the new reality of the UK COVID‐19 lock‐down. As two PhD students, we present shared reflections on our intersectional and divergent experiences of parenting and our attempts to protect our work and families during a pandemic. We reflect on the social constructions of 'masculinities' and 'emphasised femininities' (Connell, 2005) as complicated influence on our roles as parents. Finally, we highlight the importance of time and self‐care as ways of managing our shared realities during this uncertain period. Through sharing reflections, we became closer friends in mutual appreciation and solidarity as we learned about each other's struggles and vulnerabilities. url: https://www.ncbi.nlm.nih.gov/pubmed/32837005/ doi: 10.1111/gwao.12465 id: cord-292475-jrl1fowa author: Abry, Patrice title: Spatial and temporal regularization to estimate COVID-19 reproduction number R(t): Promoting piecewise smoothness via convex optimization date: 2020-08-20 words: nan sentences: nan pages: flesch: nan cache: txt: summary: abstract: Among the different indicators that quantify the spread of an epidemic such as the on-going COVID-19, stands first the reproduction number which measures how many people can be contaminated by an infected person. In order to permit the monitoring of the evolution of this number, a new estimation procedure is proposed here, assuming a well-accepted model for current incidence data, based on past observations. The novelty of the proposed approach is twofold: 1) the estimation of the reproduction number is achieved by convex optimization within a proximal-based inverse problem formulation, with constraints aimed at promoting piecewise smoothness; 2) the approach is developed in a multivariate setting, allowing for the simultaneous handling of multiple time series attached to different geographical regions, together with a spatial (graph-based) regularization of their evolutions in time. The effectiveness of the approach is first supported by simulations, and two main applications to real COVID-19 data are then discussed. The first one refers to the comparative evolution of the reproduction number for a number of countries, while the second one focuses on French departments and their joint analysis, leading to dynamic maps revealing the temporal co-evolution of their reproduction numbers. url: https://www.ncbi.nlm.nih.gov/pubmed/32817697/ doi: 10.1371/journal.pone.0237901 id: cord-128991-mb91j2zs author: Agapiou, Sergios title: Modeling of Covid-19 Pandemic in Cyprus date: 2020-10-05 words: 7453.0 sentences: 419.0 pages: flesch: 58.0 cache: ./cache/cord-128991-mb91j2zs.txt txt: ./txt/cord-128991-mb91j2zs.txt summary: Here we report our work including results from statistical and mathematical models used to understand the epidemiology of COVID-19 in Cyprus, during the time period starting from the beginning of March till the end of May 2020. We use change-point detection, count time series methods and compartmental models for short and long term projections, respectively. Testing approaches in the Republic of Cyprus included: a) targeted testing of suspect cases and their contacts; of repatriates at the airport and during their 14-day quarantine; of teachers and students when schools re-opened in mid-May; of employees in essential services that continued their operation throughout the first pandemic wave (e.g., customer services, public domain); and of health-care workers in public hospitals, and b) population screenings following random sampling in the general population of most districts and in two municipalities with increased disease burden. abstract: The Republic of Cyprus is a small island in the southeast of Europe and member of the European Union. The first wave of COVID-19 in Cyprus started in early March, 2020 (imported cases) and peaked in late March-early April. The health authorities responded rapidly and rigorously to the COVID-19 pandemic by scaling-up testing, increasing efforts to trace and isolate contacts of cases, and implementing measures such as closures of educational institutions, and travel and movement restrictions. The pandemic was also a unique opportunity that brought together experts from various disciplines including epidemiologists, clinicians, mathematicians, and statisticians. The aim of this paper is to present the efforts of this new, multidisciplinary research team in modelling the COVID-19 pandemic in the Republic of Cyprus. url: https://arxiv.org/pdf/2010.01927v1.pdf doi: nan id: cord-000988-79fp75u3 author: Al-Siyabi, Turkiya title: A cost effective real-time PCR for the detection of adenovirus from viral swabs date: 2013-06-07 words: 6247.0 sentences: 327.0 pages: flesch: 43.0 cache: ./cache/cord-000988-79fp75u3.txt txt: ./txt/cord-000988-79fp75u3.txt summary: Twentyseven virus culture-positive specimens and 169 virus culture-negative specimens were randomly selected and tested for the presence of HAdV using a well established in-house real-time PCR assay [18] following recovery of viral DNA was recovered by homogenization with heat treatment or automated nucleic acid extraction. This internally controlled quantitative real-time PCR assay targets the hexon gene of adenovirus, and is validated for detection Table 1 Nucleotide sequences of primers and probes used in this study The analytical sensitivity (or limit of detection, LoD) of the homogenization with heat treatment or nucleic acid extraction, in combination with the real-time PCR, was determined using 10-fold serial dilutions (in UTM) of a cultured HAdV-C type 6. Virus stock dilutions were quantified using commercial real-time PCR assay, and the LoD for homogenization or nucleic acid extraction-based protocols were shown to be approximately equivalent (Figure 2) . abstract: Compared to traditional testing strategies, nucleic acid amplification tests such as real-time PCR offer many advantages for the detection of human adenoviruses. However, commercial assays are expensive and cost prohibitive for many clinical laboratories. To overcome fiscal challenges, a cost effective strategy was developed using a combination of homogenization and heat treatment with an “in-house” real-time PCR. In 196 swabs submitted for adenovirus detection, this crude extraction method showed performance characteristics equivalent to viral DNA obtained from a commercial nucleic acid extraction. In addition, the in-house real-time PCR outperformed traditional testing strategies using virus culture, with sensitivities of 100% and 69.2%, respectively. Overall, the combination of homogenization and heat treatment with a sensitive in-house real-time PCR provides accurate results at a cost comparable to viral culture. url: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3679997/ doi: 10.1186/1743-422x-10-184 id: cord-024290-8z6us7v4 author: Allen, Edward E. title: Time Series Adjustment Enhancement of Hierarchical Modeling of Arabidopsis Thaliana Gene Interactions date: 2020-02-01 words: 3236.0 sentences: 209.0 pages: flesch: 53.0 cache: ./cache/cord-024290-8z6us7v4.txt txt: ./txt/cord-024290-8z6us7v4.txt summary: Network models of gene interactions, using time course gene transcript abundance data, are computationally created using a genetic algorithm designed to incorporate hierarchical Bayesian methods with time series adjustments. Second, the addition of time series adjustment to improve the independence of the model''s residuals gives these techniques stronger statistical foundations. In complicated modeling situations (e.g., like ours where we need to obtain closed form likelihoods of DAGs within a hierarchical structure in order to produce posterior probabilities of edges), it is common to derive results as if there were non-correlated residuals, as we have done in previous work. The use of the time series adjusted next state Norris-Patton likelihood, along with a tailor-made genetic algorithm and Bayesian model averaging, allows for the rigorous estimation of posterior probabilities for all gene pair interactions. Using the transcript abundance data for 26 Arabidopsis thaliana genes stimulated by ACC, gene interaction models for a next state with and without time series adjustment were computationally created, shown in Fig. 3 . abstract: Network models of gene interactions, using time course gene transcript abundance data, are computationally created using a genetic algorithm designed to incorporate hierarchical Bayesian methods with time series adjustments. The posterior probabilities of interaction between pairs of genes are based on likelihoods of directed acyclic graphs. This algorithm is applied to transcript abundance data collected from Arabidopsis thaliana genes. This study extends the underlying statistical and mathematical theory of the Norris-Patton likelihood by including time series adjustments. url: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7197098/ doi: 10.1007/978-3-030-42266-0_11 id: cord-354941-0ocsf255 author: Amorin‐Woods, Deisy title: Family Therapy and COVID‐19: International Reflections during the Pandemic from Systemic Therapists across the Globe date: 2020-06-08 words: nan sentences: nan pages: flesch: nan cache: txt: summary: abstract: The COVID‐19 pandemic has convulsed human communities across the globe like no previous event in history. Family therapists, paradoxically, given the core of their work is with systems, are also experiencing upheaval in professional and personal lives, trying to work amidst a society in chaos. This paper offers a collection of reflections by systemic and family therapists from diverse cultures and contexts penned in the midst of the pandemic. The main intention in distilling these narratives is to preserve the ‘cultural diversity’ and ‘ecological position’ of the contributors, guided by phenomenology, cultural ecology, and systemic worldviews of ‘experiencing.’ The second intention is to ‘unite’ promoting solidarity in this isolating situation by bringing each story together, creating its own metaphor of a family: united, connected, stronger. As a cross‐cultural family practitioner, with a strong mission for collaboration, the lead author acknowledges the importance of Context – the nation and location of the experience; Culture – the manner in which culture impacts on experience; Collaboration – enhancing partnership, enriching knowledge, and mapping the journey’s direction; and Connectedness – combating isolation while enhancing unity. Since the key transmission of culture is through language, raw reflections were sought initially in the practitioners’ own language, which were translated for an English‐speaking readership. These narratives are honest and rich descriptions of the authors’ lived experiences, diverse and distinctive. The contributors trust colleagues will find these reflections helpful, validating and acknowledging the challenges of this unique period in history. url: https://doi.org/10.1002/anzf.1416 doi: 10.1002/anzf.1416 id: cord-104133-d01joq23 author: Arthur, Ronan F. title: Adaptive social contact rates induce complex dynamics during epidemics date: 2020-07-14 words: 5240.0 sentences: 300.0 pages: flesch: 55.0 cache: ./cache/cord-104133-d01joq23.txt txt: ./txt/cord-104133-d01joq23.txt summary: We develop a model for adaptive optimal control of the effective social contact rate within a Susceptible-Infectious-Susceptible (SIS) epidemic model using a dynamic utility function with delayed information. To represent endogenous behavior-change, we start with the classical discrete-time 112 susceptible-infected-susceptible (SIS) model [28] , which, when incidence is relatively 113 small compared to the total population [29, 30] , can be written in terms of the recursions 114 In order to introduce human behavior, we 121 substitute for b a time-dependent b t , which is a function of both b 0 , the probability that 122 disease transmission takes place on contact, and a dynamic social rate of contact c t 123 whose optimal value, c * t , is determined at each time t as in economic epidemiological 124 models [31] , namely abstract: The COVID-19 pandemic has posed a significant dilemma for governments across the globe. The public health consequences of inaction are catastrophic; but the economic consequences of drastic action are likewise catastrophic. Governments must therefore strike a balance in the face of these trade-offs. But with critical uncertainty about how to find such a balance, they are forced to experiment with their interventions and await the results of their experimentation. Models have proved inaccurate because behavioral response patterns are either not factored in or are hard to predict. One crucial behavioral response in a pandemic is adaptive social contact: potentially infectious contact between people is deliberately reduced either individually or by fiat; and this must be balanced against the economic cost of having fewer people in contact and therefore active in the labor force. We develop a model for adaptive optimal control of the effective social contact rate within a Susceptible-Infectious-Susceptible (SIS) epidemic model using a dynamic utility function with delayed information. This utility function trades off the population-wide contact rate with the expected cost and risk of increasing infections. Our analytical and computational analysis of this simple discrete-time deterministic model reveals the existence of a non-zero equilibrium, oscillatory dynamics around this equilibrium under some parametric conditions, and complex dynamic regimes that shift under small parameter perturbations. These results support the supposition that infectious disease dynamics under adaptive behavior-change may have an indifference point, may produce oscillatory dynamics without other forcing, and constitute complex adaptive systems with associated dynamics. Implications for COVID-19 include an expectation of fluctuations, for a considerable time, around a quasi-equilibrium that balances public health and economic priorities, that shows multiple peaks and surges in some scenarios, and that implies a high degree of uncertainty in mathematical projections. Author summary Epidemic response in the form of social contact reduction, such as has been utilized during the ongoing COVID-19 pandemic, presents inherent tradeoffs between the economic costs of reducing social contacts and the public health costs of neglecting to do so. Such tradeoffs introduce an interactive, iterative mechanism which adds complexity to an infectious disease system. Consequently, infectious disease modeling typically has not included dynamic behavior change that must address such a tradeoff. Here, we develop a theoretical model that introduces lost or gained economic and public health utility through the adjustment of social contact rates with delayed information. We find this model produces an equilibrium, a point of indifference where the tradeoff is neutral, and at which a disease will be endemic for a long period of time. Under small perturbations, this model exhibits complex dynamic regimes, including oscillatory behavior, runaway exponential growth, and eradication. These dynamics suggest that for epidemic response that relies on social contact reduction, secondary waves and surges with accompanied business re-closures and shutdowns may be expected, and that accurate projection under such circumstances is unlikely. url: https://doi.org/10.1101/2020.04.14.028407 doi: 10.1101/2020.04.14.028407 id: cord-254894-ta7hebbg author: Balachandar, S. title: Host-to-Host Airborne Transmission As a Multiphase Flow Problem For Science-Based Social Distance Guidelines date: 2020-09-04 words: 17085.0 sentences: 863.0 pages: flesch: 57.0 cache: ./cache/cord-254894-ta7hebbg.txt txt: ./txt/cord-254894-ta7hebbg.txt summary: In this paper, we discuss the processes of droplet generation by exhalation, their potential transformation into airborne particles by evaporation, transport over long distances by the exhaled puff and by ambient air turbulence, and final inhalation by the receiving host as interconnected multiphase flow processes. (ii) A first-order mathematical framework that describes the evolution of the cloud of respiratory droplets and their conversion to droplet nuclei, as a function of time, and (iii) A simple description of the inhalability of the aerosols along with the corresponding evaluation of the effectiveness of different masks based on existing data reported to date. abstract: COVID-19 pandemic has strikingly demonstrated how important it is to develop fundamental knowledge related to generation, transport and inhalation of pathogen-laden droplets and their subsequent possible fate as airborne particles, or aerosols, in the context of human to human transmission. It is also increasingly clear that airborne transmission is an important contributor to rapid spreading of the disease. In this paper, we discuss the processes of droplet generation by exhalation, their potential transformation into airborne particles by evaporation, transport over long distances by the exhaled puff and by ambient air turbulence, and final inhalation by the receiving host as interconnected multiphase flow processes. A simple model for the time evolution of droplet/aerosol concentration is presented based on a theoretical analysis of the relevant physical processes. The modeling framework along with detailed experiments and simulations can be used to study a wide variety of scenarios involving breathing, talking, coughing and sneezing and in a number of environmental conditions, as humid or dry atmosphere, confined or open environment. Although a number of questions remain open on the physics of evaporation and coupling with persistence of the virus, it is clear that with a more reliable understanding of the underlying flow physics of virus transmission one can set the foundation for an improved methodology in designing case-specific social distancing and infection control guidelines. url: https://api.elsevier.com/content/article/pii/S0301932220305498 doi: 10.1016/j.ijmultiphaseflow.2020.103439 id: cord-023988-u60l07jv author: Bao, Yinyin title: Snapshots of Life—Early Career Materials Scientists Managing in the Midst of a Pandemic date: 2020-04-23 words: 4647.0 sentences: 226.0 pages: flesch: 62.0 cache: ./cache/cord-023988-u60l07jv.txt txt: ./txt/cord-023988-u60l07jv.txt summary: After a two-week self-quarantine, I worked hard in the lab and tried to get as many results as possible, since I realized that universities in the US could also be shut down in the near future, which happened one month later. ■ LONG CHEN, PROFESSOR, DEPARTMENT OF CHEMISTRY, TIANJIN UNIVERSITY During the locked-down period in our city since February, although the laboratories are still closed and all the students keep staying in their hometown, we all have great confidence that our country, and the entire world, can win this COVID-19 pandemic crisis. Our team is made up of a number of graduate student researchers and postdocs from LBNL and UC Berkeley who specialize in natural language processing methods for analyzing materials science literature, but we were approached about a month ago by colleagues from the Innovative Genomics Institute about applying some of our techniques to the COVID-19 literature. This summer, I was planning on staying on UBC campus doing research and continuing my work as a teaching assistant until COVID-19 got in the way. abstract: nan url: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7182139/ doi: 10.1021/acs.chemmater.0c01624 id: cord-031409-7cs1z6x6 author: Baraitser, Lisa title: The maternal death drive: Greta Thunberg and the question of the future date: 2020-09-04 words: 8265.0 sentences: 357.0 pages: flesch: 58.0 cache: ./cache/cord-031409-7cs1z6x6.txt txt: ./txt/cord-031409-7cs1z6x6.txt summary: Drawing on earlier work, this paper develops the notion of a ''maternal death drive'' that supplements Freud''s death drive by accounting for repetition that retains a relation to the developmental time of ''life'' but remains ''otherwise'' to a life drive. The temporal form of this ''life in death'' is that of ''dynamic chronicity'', analogous to late modern narratives that describe the present as ''thin'' and the time of human futurity as running out. The maternal (death drive) alerts us to a new figure of a child whose task is to carry expectations and anxieties about the future and bind them into a reproductive present. In many ways, the death drive is a temporal concept, holding together the paradoxical time in which repetition contains within it a backwards pull towards the no-time of the living organism, even as the shape of this relation describes ''a life''. abstract: The centenary of Freud’s Beyond the Pleasure Principle (Freud, 1920a/1955) falls in 2020, a year dominated globally by the Covid-19 pandemic. One of the effects of the pandemic has been to reveal the increasingly fragile interconnectedness of human and non-human life, as well as the ongoing effects of social inequalities, particularly racism, on the valuing of life and its flourishing. Drawing on earlier work, this paper develops the notion of a ‘maternal death drive’ that supplements Freud’s death drive by accounting for repetition that retains a relation to the developmental time of ‘life’ but remains ‘otherwise’ to a life drive. The temporal form of this ‘life in death’ is that of ‘dynamic chronicity’, analogous to late modern narratives that describe the present as ‘thin’ and the time of human futurity as running out. I argue that the urgency to act on the present in the name of the future is simultaneously ‘suspended’ by the repetitions of late capitalism, leading to a temporal hiatus that must be embraced rather than simply lamented. The maternal (death drive) alerts us to a new figure of a child whose task is to carry expectations and anxieties about the future and bind them into a reproductive present. Rather than seeing the child as a figure of normativity, I turn to Greta Thunberg to signal a way to go on in suspended ‘grey’ time. url: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7472396/ doi: 10.1057/s41282-020-00197-y id: cord-157736-n1cwg58b author: Bernini, Antonio title: Use of IT tools to search for a correlation between weather factors and onset of pulmonary thromboembolism date: 2020-08-11 words: 5698.0 sentences: 277.0 pages: flesch: 54.0 cache: ./cache/cord-157736-n1cwg58b.txt txt: ./txt/cord-157736-n1cwg58b.txt summary: The project has been uploaded on GitHub. Our analyses highlighted a strong correlation between the moving averages of atmospheric pressure and those of the hospitalizations number (R= -0.9468, p<0,001) although causality is still unknown. By making the moving average of the time series of daily hospitalizations, always on an annual window, we obtain a graph ( Figure 7) with an increasing trend, which cannot be ignored in the analysis of the results obtained later. A first approach in the search for a correlation between the time series of hospitalizations and that of atmospheric pressure was to generate a scatter plot (Figure 8 ), which however did not highlight anything in particular, but, at first sight, it shows a fairly random relationship between the data. abstract: Pulmonary embolism (PE) and deep vein thrombosis (DVT) are gathered in venous thromboembolism (VTE) and represent the third cause of cardiovascular diseases. Recent studies suggest that meteorological parameters as atmospheric pressure, temperature, and humidity could affect PE incidence but, nowadays, the relationship between these two phenomena is debated and the evidence is not completely explained. The clinical experience of the Department of Emergency Medicine at AOUC Hospital suggests the possibility that a relationship effectively exists. We have collected data concerning the Emergency Medicine Unit admissions of PE patients to confirm our hypothesis. At the same time, atmospheric parameters are collected from the Lamma Consortium of Tuscany region. We have implemented new IT models and statistic tools by using semi-hourly records of weather time high resolution data to process the dataset. We have carried out tools from econometrics, like mobile means, and we have studied anomalies through the search for peaks and possible patterns. We have created a framework in Python to represent and study time series and to analyze data and plot graphs. The project has been uploaded on GitHub. Our analyses highlighted a strong correlation between the moving averages of atmospheric pressure and those of the hospitalizations number (R= -0.9468, p<0,001) although causality is still unknown. The existence of an increase in the number of hospitalizations in the days following short-to-medium periods of time characterized by a high number of half-hourly pressure changes is also detected. The spectrograms studies obtained by the Fourier transform requires to increase the dataset. The analyzed data (especially hospitalization data) were too few to carry out this kind of analyses. url: https://arxiv.org/pdf/2008.04706v1.pdf doi: nan id: cord-274083-6vln3erl author: Bhardwaj, Rajneesh title: Likelihood of survival of coronavirus in a respiratory droplet deposited on a solid surface date: 2020-06-01 words: 3527.0 sentences: 195.0 pages: flesch: 59.0 cache: ./cache/cord-274083-6vln3erl.txt txt: ./txt/cord-274083-6vln3erl.txt summary: Drying of the droplet is predicted by using a diffusion-limited evaporation model for a sessile droplet placed on a partially wetted surface with a pinned contact line. We consider diffusion-limited, quasi-steady evaporation of a sessile droplet with a pinned contact line on a partially wetted surface (Fig. 2) . The mass lost rate (kg/s) of an evaporating sessile droplet is expressed as follows: 12 where H and θ are relative humidity and static contact angle, respectively. (8) and (10) Second, we present the effect of ambient temperature, surface wettability, and relative humidity on the drying time of the droplet. To determine the likelihood of the droplet and the virus on the surface, we find the mean and standard deviation of the probability density function (PDF) of the normal distribution of the droplet drying times for different cases of ambient temperature, contact angle, and relative humidity. abstract: We predict and analyze the drying time of respiratory droplets from a COVID-19 infected subject, which is a crucial time to infect another subject. Drying of the droplet is predicted by using a diffusion-limited evaporation model for a sessile droplet placed on a partially wetted surface with a pinned contact line. The variation in droplet volume, contact angle, ambient temperature, and humidity are considered. We analyze the chances of the survival of the virus present in the droplet based on the lifetime of the droplets under several conditions and find that the chances of the survival of the virus are strongly affected by each of these parameters. The magnitude of shear stress inside the droplet computed using the model is not large enough to obliterate the virus. We also explore the relationship between the drying time of a droplet and the growth rate of the spread of COVID-19 in five different cities and find that they are weakly correlated. url: https://www.ncbi.nlm.nih.gov/pubmed/32574230/ doi: 10.1063/5.0012009 id: cord-302185-pnw3xiun author: Bodecka, Marta title: Gender as a moderator between Present-Hedonistic time perspective and depressive symptoms or stress during COVID-19 lock-down date: 2021-01-01 words: nan sentences: nan pages: flesch: nan cache: txt: summary: abstract: Although numerous studies have addressed the impact of the COVID-19 lock-downs on psychological distress, scarce data is available relating to the role of Present-Hedonistic (PH) time perspective and gender differences in the development of depressive symptoms and stress during the period of strict social distancing. We hypothesized that gender would moderate the relationship between PH and depressiveness or stress levels, such that PH would negatively correlate with psychological distress in women but correlate positively in men. The present study was online and questionnaire-based. N = 230 participants aged 15–73 from the general population took part in the study. The results of moderation analysis allowed for full acceptance of the hypothesis for depression as a factor, but for stress the hypothesis was only partially confirmed, since the relationship between PH time perspective and stress was not significant for men (although it was positive, as expected). The findings are pioneering in terms of including PH time perspective in predicting psychological distress during the COVID-19 lock-down and have potentially significant implications for practicing clinicians, who could include the development of more adaptive time perspectives and balance them in their therapeutic work with people experiencing lock-down-related distress. url: https://www.sciencedirect.com/science/article/pii/S0191886920305869 doi: 10.1016/j.paid.2020.110395 id: cord-017031-i10q2569 author: Brix, Gunnar title: Basics of Magnetic Resonance Imaging and Magnetic Resonance Spectroscopy date: 2008 words: 81282.0 sentences: 4018.0 pages: flesch: 51.0 cache: ./cache/cord-017031-i10q2569.txt txt: ./txt/cord-017031-i10q2569.txt summary: The signal increase realized by low-flip angle excitation in combination with short repetition times is obtained, however, by omitting the 180° pulse generating a spinecho, as the 180° pulse not only inverts the phase of the transverse magnetization, but also the longitudinal magnetization (see Fig. 2 In contrast to the conventional imaging sequences, the nomenclature of the GRE sequences is not unified, but is handled differently by different manufacturers. If the flip angle is increased, the T1 contrast maximum will shift to a higher TR value dient of the FLASH sequence, refocusing gradient pulses are introduced in slice-selection direction as well as in the direction of frequency and phase encoding, through which the transverse magnetization is not destroyed after the data acquisition of the MR signal, but rather rephased or refocused (Fig. 2.4 .21). abstract: In this chapter, the basic principles of magnetic resonance imaging (MRI) and magnetic resonance spectroscopy (MRS) (Sects. 2.2, 2.3, and 2.4), the technical components of the MRI scanner (Sect. 2.5), and the basics of contrast agents and the application thereof (Sect. 2.6) are described. Furthermore, flow phenomena and MR angiography (Sect. 2.7) as well as diffusion and tensor imaging (Sect. 2.7) are elucidated. url: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7121495/ doi: 10.1007/978-3-540-29355-2_2 id: cord-348436-mwitcseq author: Bu, F. title: Time-use and mental health during the COVID-19 pandemic: a panel analysis of 55,204 adults followed across 11 weeks of lockdown in the UK date: 2020-08-21 words: nan sentences: nan pages: flesch: nan cache: txt: summary: abstract: There is currently major concern about the impact of the global COVID 19 outbreak on mental health. But it remains unclear how individual behaviors could exacerbate or protect against adverse changes in mental health. This study aimed to examine the associations between specific activities (or time use) and mental health and wellbeing amongst people during the COVID 19 pandemic. Data were from the UCL COVID 19 Social Study; a panel study collecting data weekly during the COVID 19 pandemic. The analytical sample consisted of 55,204 adults living in the UK who were followed up for the strict 11 week lockdown period from 21st March to 31st May 2020. Data were analyzed using fixed effects and Arellano Bond models. We found that changes in time spent on a range of activities were associated with changes in mental health and wellbeing. After controlling for bidirectionality, behaviors involving outdoor activities including gardening and exercising predicted subsequent improvements in mental health and wellbeing, while increased time spent on following news about COVID 19 predicted declines in mental health and wellbeing. These results are relevant to the formulation of guidance for people obliged to spend extended periods in isolation during health emergencies, and may help the public to maintain wellbeing during future pandemics. url: http://medrxiv.org/cgi/content/short/2020.08.18.20177345v1?rss=1 doi: 10.1101/2020.08.18.20177345 id: cord-265348-hnu8gw6w author: Buising, Kirsty L title: Improving antibiotic prescribing for adults with community acquired pneumonia: Does a computerised decision support system achieve more than academic detailing alone? – a time series analysis date: 2008-07-31 words: 4598.0 sentences: 251.0 pages: flesch: 46.0 cache: ./cache/cord-265348-hnu8gw6w.txt txt: ./txt/cord-265348-hnu8gw6w.txt summary: This study evaluates the impact of academic detailing and a computerised decision support system (CDSS) on clinicians'' prescribing behaviour for patients with community acquired pneumonia (CAP). The rate of empiric antibiotic prescribing that was concordant with recommendations was studied over time comparing pre and post periods and using an interrupted time series analysis. During the first months of the computerised decision support period an improvement in the appropriateness of antibiotic prescribing was demonstrated, which was greater than that expected to have occurred with time and academic detailing alone, based on predictions from a binary logistic model. CONCLUSION: Deployment of a computerised decision support system was associated with an early improvement in antibiotic prescribing practices which was greater than the changes seen with academic detailing. Similarly, the proportion of patients requiring ICU management at any time during their admission who were initially prescribed the recommended empiric broad spectrum antibiotics for severe pneumonia in the ED was compared. abstract: BACKGROUND: The ideal method to encourage uptake of clinical guidelines in hospitals is not known. Several strategies have been suggested. This study evaluates the impact of academic detailing and a computerised decision support system (CDSS) on clinicians' prescribing behaviour for patients with community acquired pneumonia (CAP). METHODS: The management of all patients presenting to the emergency department over three successive time periods was evaluated; the baseline, academic detailing and CDSS periods. The rate of empiric antibiotic prescribing that was concordant with recommendations was studied over time comparing pre and post periods and using an interrupted time series analysis. RESULTS: The odds ratio for concordant therapy in the academic detailing period, after adjustment for age, illness severity and suspicion of aspiration, compared with the baseline period was OR = 2.79 [1.88, 4.14], p < 0.01, and for the computerised decision support period compared to the academic detailing period was OR = 1.99 [1.07, 3.69], p = 0.02. During the first months of the computerised decision support period an improvement in the appropriateness of antibiotic prescribing was demonstrated, which was greater than that expected to have occurred with time and academic detailing alone, based on predictions from a binary logistic model. CONCLUSION: Deployment of a computerised decision support system was associated with an early improvement in antibiotic prescribing practices which was greater than the changes seen with academic detailing. The sustainability of this intervention requires further evaluation. url: https://doi.org/10.1186/1472-6947-8-35 doi: 10.1186/1472-6947-8-35 id: cord-321492-u2jm6y25 author: Catty, Jocelyn title: Lockdown and adolescent mental health: reflections from a child and adolescent psychotherapist date: 2020-06-10 words: 3093.0 sentences: 152.0 pages: flesch: 58.0 cache: ./cache/cord-321492-u2jm6y25.txt txt: ./txt/cord-321492-u2jm6y25.txt summary: The time of the COVID-19 virus brings a strange shifting of priorities to my professional life as a child and adolescent psychoanalytic psychotherapist working in a Child and Adolescent Mental Health Service (CAMHS). Do we, like primary care staff, rush to ''man the barricades'' (Davies, 2020, Waiting in Pandemic Times) -anxiety about the possibility of redeployment is spreading among mental health staff even where they are entirely untrained for physical health care -or do we hunker down at home to conduct therapy online for the foreseeable future? 1 This paper was written in the first two weeks after lockdown, when emergency presentations nationally were hugely reduced (BMJ, 2020); by the time of publication, it could be anecdotally observed that emergency presentations of adolescents in a state of mental health crisis had increased. The child and adolescent psychoanalytic psychotherapist, Jocelyn Catty reflects on how psychological therapies are positioned during a crisis such as the COVID-19 pandemic. abstract: The author, a child and adolescent psychoanalytic psychotherapist working in the UK NHS, ponders the varied impacts of ‘lockdown’ on adolescents, their parents and the psychotherapists who work with them, during the COVID-19 pandemic. She asks, particularly, how psychological therapies are positioned during such a crisis, and whether the pressures of triage and emergency can leave time and space for sustained emotional and psychological care. She wonders how psychoanalytic time with its sustaining rhythm can be held onto in the face of the need for triage on the one hand and the flight to online and telephone delivery on the other. Above all, the author questions how the apparent suspension of time during lockdown is belied by the onward pressure of adolescent time, and how this can be understood by, and alongside, troubled adolescents. url: https://doi.org/10.12688/wellcomeopenres.15961.1 doi: 10.12688/wellcomeopenres.15961.1 id: cord-225347-lnzz2chk author: Chakraborty, Tanujit title: Nowcasting of COVID-19 confirmed cases: Foundations, trends, and challenges date: 2020-10-10 words: 10203.0 sentences: 585.0 pages: flesch: 53.0 cache: ./cache/cord-225347-lnzz2chk.txt txt: ./txt/cord-225347-lnzz2chk.txt summary: Several statistical and machine learning methods for real-time forecasting of the new and cumulative confirmed cases of COVID-19 are developed to overcome limitations of the epidemiological model approaches and assist public health planning and policy-making [25, 91, 6, 26, 23] . As such, we aim to perform a meaningful data analysis, including the study of time series characteristics, to provide a suitable and comprehensive knowledge foundation for the future step of selecting an apt forecasting method. Five time series COVID-19 datasets for the USA, India, Russia, Brazil, and Peru UK are considered for assessing twenty forecasting models (individual, ensemble, and hybrid). Results for USA COVID-19 data: Among the single models, ARIMA (2, 1, 4) performs best in terms of accuracy metrics for 15-days ahead forecasts. Results for India COVID-19 data: Among the single models, ANN performs best in terms of accuracy metrics for 15-days ahead forecasts. abstract: The coronavirus disease 2019 (COVID-19) has become a public health emergency of international concern affecting more than 200 countries and territories worldwide. As of September 30, 2020, it has caused a pandemic outbreak with more than 33 million confirmed infections and more than 1 million reported deaths worldwide. Several statistical, machine learning, and hybrid models have previously tried to forecast COVID-19 confirmed cases for profoundly affected countries. Due to extreme uncertainty and nonstationarity in the time series data, forecasting of COVID-19 confirmed cases has become a very challenging job. For univariate time series forecasting, there are various statistical and machine learning models available in the literature. But, epidemic forecasting has a dubious track record. Its failures became more prominent due to insufficient data input, flaws in modeling assumptions, high sensitivity of estimates, lack of incorporation of epidemiological features, inadequate past evidence on effects of available interventions, lack of transparency, errors, lack of determinacy, and lack of expertise in crucial disciplines. This chapter focuses on assessing different short-term forecasting models that can forecast the daily COVID-19 cases for various countries. In the form of an empirical study on forecasting accuracy, this chapter provides evidence to show that there is no universal method available that can accurately forecast pandemic data. Still, forecasters' predictions are useful for the effective allocation of healthcare resources and will act as an early-warning system for government policymakers. url: https://arxiv.org/pdf/2010.05079v1.pdf doi: nan id: cord-236830-0y5yisfk author: Chan, Justin title: PACT: Privacy Sensitive Protocols and Mechanisms for Mobile Contact Tracing date: 2020-04-07 words: 10787.0 sentences: 676.0 pages: flesch: 59.0 cache: ./cache/cord-236830-0y5yisfk.txt txt: ./txt/cord-236830-0y5yisfk.txt summary: Importantly, these protocols, by default, keep all personal data on a citizens'' phones (aside for pseudonymous identifiers broadcast to other local devices), while enabling these key capabilities; information is shared via voluntary disclosure actions taken, with the understandings relayed via careful disclosure. From a civil liberties standpoint, the privacy guarantees these protocols ensure are designed to be consistent with the disclosures already extant in contract tracing methods done by public health services (where some information from a positive tested citizen is revealed to other at risk citizens). Preventing proximity-based identification of this sort is not possible to avoid in any protocol, even in manual contact tracing as done by public health services, simply because the exposure alert may contain information that is correlated with identifying information. To discuss the consequences of these properties on privacy and integrity, let us refer to users as either "positive" or "negative" depending on whether they decided to report as positive, by uploading their seed to the server, or not. abstract: The global health threat from COVID-19 has been controlled in a number of instances by large-scale testing and contact tracing efforts. We created this document to suggest three functionalities on how we might best harness computing technologies to supporting the goals of public health organizations in minimizing morbidity and mortality associated with the spread of COVID-19, while protecting the civil liberties of individuals. In particular, this work advocates for a third-party free approach to assisted mobile contact tracing, because such an approach mitigates the security and privacy risks of requiring a trusted third party. We also explicitly consider the inferential risks involved in any contract tracing system, where any alert to a user could itself give rise to de-anonymizing information. More generally, we hope to participate in bringing together colleagues in industry, academia, and civil society to discuss and converge on ideas around a critical issue rising with attempts to mitigate the COVID-19 pandemic. url: https://arxiv.org/pdf/2004.03544v4.pdf doi: nan id: cord-025439-3rlvmwce author: Christman, Ananya title: New Bounds for Maximizing Revenue in Online Dial-a-Ride date: 2020-04-30 words: 6144.0 sentences: 433.0 pages: flesch: 78.0 cache: ./cache/cord-025439-3rlvmwce.txt txt: ./txt/cord-025439-3rlvmwce.txt summary: We then investigate the problem for uniform revenues (so the objective is to maximize the total number of requests served) and prove that sbp earns at least 1/4 the revenue of opt, minus an additive term linear in f , the number of time segments (Sect. It was observed in [8] that no deterministic online algorithm can be guaranteed to serve the requests served by opt during the last time segment and the authors proved that sbp is 6-competitive barring an additive factor equal to the revenue earned by opt during the last two time segments. We first present a general lower bound for this problem and show that no non-preemptive deterministic online algorithm (e.g. sbp) can be better than 2-competitive with respect to the revenue earned by the offline optimal schedule (ignoring the last two time segments; see Lemma 1, below). abstract: In the Online-Dial-a-Ride Problem (OLDARP) a server travels to serve requests for rides. We consider a variant where each request specifies a source, destination, release time, and revenue that is earned for serving the request. The goal is to maximize the total revenue earned within a given time limit. We prove that no non-preemptive deterministic online algorithm for OLDARP can be guaranteed to earn more than half the revenue earned by [Formula: see text]. We then investigate the segmented best path ([Formula: see text]) algorithm of [8] for the general case of weighted graphs. The previously-established lower and upper bounds for the competitive ratio of [Formula: see text] are 4 and 6, respectively, under reasonable assumptions about the input instance. We eliminate the gap by proving that the competitive ratio is 5 (under the same assumptions). We also prove that when revenues are uniform, [Formula: see text] has competitive ratio 4. Finally, we provide a competitive analysis of [Formula: see text] on complete bipartite graphs. url: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7254915/ doi: 10.1007/978-3-030-48966-3_14 id: cord-280929-4aa20cut author: Clavijo, Nathalie title: Reflecting upon vulnerable and dependent bodies during the COVID‐19 crisis date: 2020-05-07 words: 2706.0 sentences: 177.0 pages: flesch: 74.0 cache: ./cache/cord-280929-4aa20cut.txt txt: ./txt/cord-280929-4aa20cut.txt summary: I reflect on how this crisis is letting the most vulnerable in situations of survival because the infrastructures (Butler, 2016) that support our bodies are not functioning. keywords: vulnerability; gender; Covid-19; dominated occupations Before embracing an academic career, I worked for several years in a company where I was a management accountant. Many parents are experiencing right now the same difficult days I am going through: organizing my work, working sometimes at 5 am because I really cannot think of any other timeslot for work, my zoom conferences while my sons are playing in the room next door, homeschooling a 12-year-old boy, a 9-year-old boy and a 4year-old boy at the same time, thinking about meals, laundry, calling family to make sure everyone is fine etc. our lives have collapsed, part of the reason is because some of the infrastructures (associations, schools, day care, stores, offices…) that support our bodies (Butler, 2016) are not functioning during this crisis. abstract: This paper is a short narrative on how feminism helped me find a balance in my life and how this balance has been disrupted with the Covid‐19 crisis. I reflect on how this crisis is showing our vulnerabilities as human beings. This crisis reflects how our bodies depend on each other, moving away from the dominant patriarchal ontology that perceives bodies as being independent (Butler, 2016). I reflect on how this crisis is letting the most vulnerable in situations of survival because the infrastructures (Butler, 2016) that support our bodies are not functioning. At the same time, this crisis is providing visibility to certain occupations that are dominated by issues of race, class and gender. These occupations are being at least temporarily rehabilitated to their central position in society. We are living a time where we could show, through our teaching, possible resistance to the neoliberal ontology that captured humanity. url: https://doi.org/10.1111/gwao.12460 doi: 10.1111/gwao.12460 id: cord-314295-itr3b63z author: Cori, Anne title: A New Framework and Software to Estimate Time-Varying Reproduction Numbers During Epidemics date: 2013-09-15 words: 5253.0 sentences: 244.0 pages: flesch: 49.0 cache: ./cache/cord-314295-itr3b63z.txt txt: ./txt/cord-314295-itr3b63z.txt summary: The Wallinga and Teunis method (13) is generic and requires only case incidence data and the distribution of the serial interval (the time between the onset of symptoms in a primary case and the onset of symptoms of secondary cases) to estimate R over the course of an epidemic. The aim of our study was to develop a generic and robust tool for estimating the time-varying reproduction number, similar in spirit to earlier methods, but implemented with ready-to-use software and without the drawbacks mentioned above. After describing our approach, we apply it to data from selected historical outbreaks of pandemic influenza, severe acute respiratory syndrome (SARS), measles, and smallpox. In such diseases, and when the infectiousness profile after symptoms is independent of the incubation period, the distributions of the serial interval and the generation time are identical (Web Appendix 9), and our estimates are exact (albeit with t defined as the time of symptom onset of a primary case and a time lag in our estimates of R t equal to the incubation period). abstract: The quantification of transmissibility during epidemics is essential to designing and adjusting public health responses. Transmissibility can be measured by the reproduction number R, the average number of secondary cases caused by an infected individual. Several methods have been proposed to estimate R over the course of an epidemic; however, they are usually difficult to implement for people without a strong background in statistical modeling. Here, we present a ready-to-use tool for estimating R from incidence time series, which is implemented in popular software including Microsoft Excel (Microsoft Corporation, Redmond, Washington). This tool produces novel, statistically robust analytical estimates of R and incorporates uncertainty in the distribution of the serial interval (the time between the onset of symptoms in a primary case and the onset of symptoms in secondary cases). We applied the method to 5 historical outbreaks; the resulting estimates of R are consistent with those presented in the literature. This tool should help epidemiologists quantify temporal changes in the transmission intensity of future epidemics by using surveillance data. url: https://academic.oup.com/aje/article-pdf/178/9/1505/17341195/kwt133.pdf doi: 10.1093/aje/kwt133 id: cord-342890-2k5ttvfq author: Dabachine, Yassine title: Strategic design of precautionary measures for airport passengers in times of global health crisis Covid 19: Parametric modelling and processing algorithms date: 2020-09-04 words: 5686.0 sentences: 304.0 pages: flesch: 51.0 cache: ./cache/cord-342890-2k5ttvfq.txt txt: ./txt/cord-342890-2k5ttvfq.txt summary: The proposed simulations make it possible to calculate the number of passengers to be processed in accordance with the available check-in counters based on the proposed sanitary measures. Nevertheless, certain rules and standards are defined by IATA to guarantee the quality requirements of the passenger assistance service in the terminal area, on which we have based our proposals for additional measures in line with sanitary requirements for such a pandemic. This document proposes a simulation tool to better manage the flow of passengers, as part of an approach that inte-grates quality of service standards and the new requirements of health regulations within airports. The study''s approach advocates that measures relating to waiting time, queue size and passenger handling rates should follow the IATA quality of service standards [13] illustrated in the section . The second part in green represents the variable parameters, which include the speed of processing, passengers'' movement models, social force and deviations, and the distribution of pre-departure time [20] . abstract: Presently, the negative results of a pandemic loom in a threatening manner on an international scale. Facilities such as airports have contributed significantly to the global spread of the COVID-19 virus. Therefore, in order to address this challenge, studies on sanitary risk management and the proper application of countermeasures should be carried out. To measure the consequences over passenger flow, simulation modelling has been set up at Casablanca Mohammed V International Airport. Several scenarios using daily traffic data were run in different circumstances. This allowed the development of some assumptions regarding the overall capacity of the airport. The proposed simulations make it possible to calculate the number of passengers to be processed in accordance with the available check-in counters based on the proposed sanitary measures. url: https://api.elsevier.com/content/article/pii/S0969699720305007 doi: 10.1016/j.jairtraman.2020.101917 id: cord-301171-1lpd8dh9 author: Davison, Robert M. title: The Transformative Potential of Disruptions: A Viewpoint date: 2020-05-19 words: 3960.0 sentences: 218.0 pages: flesch: 61.0 cache: ./cache/cord-301171-1lpd8dh9.txt txt: ./txt/cord-301171-1lpd8dh9.txt summary: I also consider how the present disruption may facilitate a transformation of current practices that lead to a better world at the individual and institutional levels. I suggest that while these disruptions are undoubtedly inconvenient, not to mention potentially life-threatening, they do offer us an opportunity for transformative change. As researchers, we have the potential to play a significant role in transforming the opportunity and making the world a better place (Davison et al., 2019) . In an online class, the dynamics change and I find that, with a little effort, I can get 90% of the students to interact without disrupting each other or me. I thus transform the assessment process and provide students with the opportunity to demonstrate what they have learned. The most challenging aspect of this transformation is accepting that asynchronous interactions can work, and that meetings are really not essential most of the time. abstract: I engage with the impact of disruptions on my work life, and consider the transformative potential that these disruptions offer. I focus on four parts of my life: as a researcher, teacher, administrator and editor. In each, I examine the nature of the disruption and the way I deal with it. I also consider how the present disruption may facilitate a transformation of current practices that lead to a better world at the individual and institutional levels. Rather than lamenting the inconvenience of a crisis, I prefer to celebrate the opportunity to do better. url: https://www.sciencedirect.com/science/article/pii/S0268401220307933?v=s5 doi: 10.1016/j.ijinfomgt.2020.102149 id: cord-268524-lr51ubz5 author: Droit-Volet, Sylvie title: Time and Covid-19 stress in the lockdown situation: Time free, «Dying» of boredom and sadness date: 2020-08-10 words: 5266.0 sentences: 262.0 pages: flesch: 56.0 cache: ./cache/cord-268524-lr51ubz5.txt txt: ./txt/cord-268524-lr51ubz5.txt summary: This time experience was not explained by the levels of perceived stress or anxiety, although these were considerable, but rather by the increase in boredom and sadness felt in the lockdown situation. The aim of the present study was thus to conduct a scale survey on a large sample of an as yet untested population-French people-in order to assess not only the perceived stress related to Covid-19 but also the emotions (happiness, boredom, arousal) felt during as compared to before the lockdown and their links to the subjective experience of time. There is thus a risk in this period of pandemic that the chronic stress related to Covid-19 and its corollaries (anxiety, fear of death) are particularly high and therefore impact the subjective experience of time by speeding up the perceived passage of time. abstract: A lockdown of people has been used as an efficient public health measure to fight against the exponential spread of the coronavirus disease (Covid-19) and allows the health system to manage the number of patients. The aim of this study (clinicaltrials.gov NCT 0430818) was to evaluate the impact of both perceived stress aroused by Covid-19 and of emotions triggered by the lockdown situation on the individual experience of time. A large sample of the French population responded to a survey on their experience of the passage of time during the lockdown compared to before the lockdown. The perceived stress resulting from Covid-19 and stress at work and home were also assessed, as were the emotions felt. The results showed that people have experienced a slowing down of time during the lockdown. This time experience was not explained by the levels of perceived stress or anxiety, although these were considerable, but rather by the increase in boredom and sadness felt in the lockdown situation. The increased anger and fear of death only explained a small part of variance in the time judgment. The conscious experience of time therefore reflected the psychological difficulties experienced during lockdown and was not related to their perceived level of stress or anxiety. url: https://doi.org/10.1371/journal.pone.0236465 doi: 10.1371/journal.pone.0236465 id: cord-028972-1athnjkh author: Etemad, Hamid title: Managing uncertain consequences of a global crisis: SMEs encountering adversities, losses, and new opportunities date: 2020-07-10 words: 9177.0 sentences: 303.0 pages: flesch: 31.0 cache: ./cache/cord-028972-1athnjkh.txt txt: ./txt/cord-028972-1athnjkh.txt summary: The rapidly emerging evidence suggests that the capable, far-sighted, and innovative enterprises perceived the slow-downs, or stoppages in some cases, as an opportunity for starting, or increasing, their alternative ways of sustaining activities, including on-line and remote activities and involvements, in order to compensate for the shrinkage in their pre-COVID demands, while the short-sighted or severely resource-constrained SMEs faced the difficult decision of closure in favor of "survival or self-preservation" strategy, thus losing expansion opportunities. In short, a small firm''s potential exposure to cross-sectional and longitudinal risks and uncertainties is also likely to depend on information on a combination of influential factors, some of which are discussed above; prominent 9 Similar arguments apply to national preparedness and national security over time to shield individual and corporate citizens from bearing short-term or long-term high costs-the national costs per capita may pale relative to the immeasurable costs of human mortalities paid by the deceased people and their families, the massive unemployment, or high costs related to shortages in major crises, such as the COVID-19 pandemic. abstract: nan url: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7349476/ doi: 10.1007/s10843-020-00279-z id: cord-022551-qlhkwbp9 author: FISHER, PETER G. title: [Image: see text] FERRET BEHAVIOR date: 2009-05-15 words: 14117.0 sentences: 781.0 pages: flesch: 57.0 cache: ./cache/cord-022551-qlhkwbp9.txt txt: ./txt/cord-022551-qlhkwbp9.txt summary: 32 In a natural setting all these reproductive behaviors would allow multiple polecat hobs to stake their territory and fi ght off any potential competitive male suitors so that by the time the jill becomes sexually receptive they can get down to the business of breeding. True fi ghting behavior between domestic ferrets is similar to that described by Poole in his study of European polecats 33 -as an incident during which each animal attempted to bite the back of its opponent''s neck with a sustained, immobilizing hold. Ferrets use their mouths in many behaviors, including play, attention seeking, defense, "hunting," fear, and response to pain. w Play aggression-The most common underlying cause for biting in ferrets, this is a normal behavior, especially in young ferrets, that needs to be mitigated. abstract: nan url: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7158301/ doi: 10.1016/b978-1-4160-0009-9.50011-6 id: cord-311957-3rmm1hfb author: Faes, C. title: Time between Symptom Onset, Hospitalisation and Recovery or Death: a Statistical Analysis of Different Time-Delay Distributions in Belgian COVID-19 Patients date: 2020-07-21 words: 5794.0 sentences: 273.0 pages: flesch: 58.0 cache: ./cache/cord-311957-3rmm1hfb.txt txt: ./txt/cord-311957-3rmm1hfb.txt summary: title: Time between Symptom Onset, Hospitalisation and Recovery or Death: a Statistical Analysis of Different Time-Delay Distributions in Belgian COVID-19 Patients Conclusions The time between symptom onset and hospitalization and between symptom onset and diagnosis are very similar, with median length between symptom onset and hospitalization ranging between 3 and 10.4 days, depending on the age of the patient and whether or not the patient lives in a nursing home. The time between symptom onset and hospitalization and between symptom onset and diagnosis are very similar, with median length between symptom onset and hospitalization ranging between 3 and 10.4 days, depending on the age of the patient and whether or not the patient lives in a nursing home. However, there are significant differences in the time between symptom onset and hospitalization between males and females, among different age groups, between living statuses (nursing home, general population or unknown) and between different reporting periods. abstract: Background There are different patterns in the COVID-19 outbreak in the general population and amongst nursing home patients. Different age-groups are also impacted differently. However, it remains unclear whether the time from symptom onset to diagnosis and hospitalization or the length of stay in the hospital is different for different age groups, gender, residence place or whether it is time dependent. Methods Sciensano, the Belgian Scientific Institute of Public Health, collected information on hospitalized patients with COVID-19 hospital admissions from 114 participating hospitals in Belgium. Between March 14, 2020 and June 12, 2020, a total of 14,618 COVID-19 patients were registered. The time of symptom onset, time of COVID-19 diagnosis, time of hospitalization, time of recovery or death, and length of stay in intensive care are recorded. The distributions of these different event times for different age groups are estimated accounting for interval censoring and right truncation in the observed data. Results The truncated and interval-censored Weibull regression model is the best model for the time between symptom onset and diagnosis/hospitalization best, whereas the length of stay in hospital is best described by a truncated and interval-censored lognormal regression model. Conclusions The time between symptom onset and hospitalization and between symptom onset and diagnosis are very similar, with median length between symptom onset and hospitalization ranging between 3 and 10.4 days, depending on the age of the patient and whether or not the patient lives in a nursing home. Patients coming from a nursing home facility have a slightly prolonged time between symptom onset and hospitalization (i.e., 2 days). The longest delay time is observed in the age group 20-60 years old. The time from symptom onset to diagnosis follows the same trend, but on average is one day longer as compared to the time to hospitalization. The median length of stay in hospital varies between 3 and 10.4 days, with the length of stay increasing with age. However, a difference is observed between patients that recover and patients that die. While the hospital length of stay for patients that recover increases with age, we observe the longest time between hospitalization and death in the age group 20-60. And, while the hospital length of stay for patients that recover is shorter for patients living in a nursing home, the time from hospitalization to death is longer for these patients. But, over the course of the first wave, the length of stay has decreased, with a decrease in median length of stay of around 2 days. url: https://doi.org/10.1101/2020.07.18.20156307 doi: 10.1101/2020.07.18.20156307 id: cord-325963-d0hvukbu author: Faes, Christel title: Time between Symptom Onset, Hospitalisation and Recovery or Death: Statistical Analysis of Belgian COVID-19 Patients date: 2020-10-17 words: 5587.0 sentences: 277.0 pages: flesch: 56.0 cache: ./cache/cord-325963-d0hvukbu.txt txt: ./txt/cord-325963-d0hvukbu.txt summary: The time between symptom onset and hospitalization or diagnosis are similar, with median length between symptom onset and hospitalization ranging between 3 and 10.4 days, depending on the age of the patient (longest delay in age group 20–60 years) and whether or not the patient lives in a nursing home (additional 2 days for patients from nursing home). The time from symptom onset to hospitalization is more than doubled in the working age (20-60 years) and ageing (60-80 years) population as compared to this young population (median close to 4 days and a delay of more than 6.7 days for a quarter of the patients). In Belgium, the mean time from symptom onset to hospitalization overall is 5.74 days, which is slightly longer as compared to the reported delay in other countries, but depending on the patient population, estimates range between 3 and 10.4 days in Belgium. abstract: There are different patterns in the COVID-19 outbreak in the general population and amongst nursing home patients. We investigate the time from symptom onset to diagnosis and hospitalization or the length of stay (LoS) in the hospital, and whether there are differences in the population. Sciensano collected information on 14,618 hospitalized patients with COVID-19 admissions from 114 Belgian hospitals between 14 March and 12 June 2020. The distributions of different event times for different patient groups are estimated accounting for interval censoring and right truncation of the time intervals. The time between symptom onset and hospitalization or diagnosis are similar, with median length between symptom onset and hospitalization ranging between 3 and 10.4 days, depending on the age of the patient (longest delay in age group 20–60 years) and whether or not the patient lives in a nursing home (additional 2 days for patients from nursing home). The median LoS in hospital varies between 3 and 10.4 days, with the LoS increasing with age. The hospital LoS for patients that recover is shorter for patients living in a nursing home, but the time to death is longer for these patients. Over the course of the first wave, the LoS has decreased. url: https://doi.org/10.3390/ijerph17207560 doi: 10.3390/ijerph17207560 id: cord-340260-z13aa1wk author: Farewell, V. T. title: SARS incubation and quarantine times: when is an exposed individual known to be disease free? date: 2005-10-19 words: nan sentences: nan pages: flesch: nan cache: txt: summary: abstract: The setting of a quarantine time for an emerging infectious disease will depend on current knowledge concerning incubation times. Methods for the analysis of information on incubation times are investigated with a particular focus on inference regarding a possible maximum incubation time, after which an exposed individual would be known to be disease free. Data from the Hong Kong SARS epidemic are used for illustration. The incorporation of interval‐censored data is considered and comparison is made with percentile estimation. Results suggest that a wide class of models for incubation times should be considered because the apparent informativeness of a likelihood depends on the choice and generalizability of a model. There will usually remain a probability of releasing from quarantine some infected individuals and the impact of early release will depend on the size of the epidemic. Copyright © 2005 John Wiley & Sons, Ltd. url: https://www.ncbi.nlm.nih.gov/pubmed/16237660/ doi: 10.1002/sim.2206 id: cord-313777-eydkfqi2 author: Feng, Mingxiang title: Relative space-based GIS data model to analyze the group dynamics of moving objects date: 2019-05-15 words: nan sentences: nan pages: flesch: nan cache: txt: summary: abstract: The relative motion of moving objects is an essential research topic in geographical information science (GIScience), which supports the innovation of geodatabases, spatial indexing, and geospatial services. This analysis is very popular in the domains of urban governance, transportation engineering, logistics and geospatial information services for individuals or industrials. Importantly, data models of moving objects are one of the most crucial approaches to support the analysis for dynamic relative motion between moving objects, even in the age of big data and cloud computing. Traditional geographic information systems (GIS) usually organize moving objects as point objects in absolute coordinated space. The derivation of relative motions among moving objects is not efficient because of the additional geo-computation of transformation between absolute space and relative space. Therefore, current GISs require an innovative approach to directly store, analyze and interpret the relative relationships of moving objects to support their efficient analysis. This paper proposes a relative space-based GIS data model of moving objects (RSMO) to construct, operate and analyze moving objects’ relationships and introduces two algorithms (relationship querying and relative relationship dynamic pattern matching) to derive and analyze the dynamic relationships of moving objects. Three scenarios (epidemic spreading, tracker finding, and motion-trend derivation of nearby crowds) are implemented to demonstrate the feasibility of the proposed model. The experimental results indicates the execution times of the proposed model are approximately 5–50% those of the absolute GIS method for the same function of these three scenarios. It’s better computational performance of the proposed model when analyzing the relative relationships of moving objects than the absolute methods in a famous commercial GIS software based on this experimental results. The proposed approach fills the gap of traditional GIS and shows promise for relative space-based geo-computation, analysis and service. url: https://api.elsevier.com/content/article/pii/S0924271619301248 doi: 10.1016/j.isprsjprs.2019.05.002 id: cord-010712-6idcbl66 author: Fennell, Peter G. title: Limitations of discrete-time approaches to continuous-time contagion dynamics date: 2016-11-16 words: 5614.0 sentences: 351.0 pages: flesch: 62.0 cache: ./cache/cord-010712-6idcbl66.txt txt: ./txt/cord-010712-6idcbl66.txt summary: Allen, in her work [33] , shows that discrete-time susceptible-infectedsusceptible (SIS) and susceptible-infected-recovered (SIR) models can produce complex behavior such as period doubling and chaotic effects for sufficiently large values of the time step and/or contact rate. These deviations arise through both the transition probabilities, which are used in place of transition rates, as well as the parallel (synchronous) state changes in discrete-time systems that are uncharacteristic of continuous-time dynamics. We illustrate this with an example from the literature, also showing how synchronous updating simulation schemes can favour discrete-time formalisms leading to biased conclusions when comparing against continuous-time theories. In the next section, we fix the time step at t = 1 and show how the accuracy breaks down when the infection and recovery rates are too large, showing that discrete-time formalisms using this approach are limited in the ranges of the rate parameters that they can study and thus their ability to match continuoustime dynamics. abstract: Continuous-time Markov process models of contagions are widely studied, not least because of their utility in predicting the evolution of real-world contagions and in formulating control measures. It is often the case, however, that discrete-time approaches are employed to analyze such models or to simulate them numerically. In such cases, time is discretized into uniform steps and transition rates between states are replaced by transition probabilities. In this paper, we illustrate potential limitations to this approach. We show how discretizing time leads to a restriction on the values of the model parameters that can accurately be studied. We examine numerical simulation schemes employed in the literature, showing how synchronous-type updating schemes can bias discrete-time formalisms when compared against continuous-time formalisms. Event-based simulations, such as the Gillespie algorithm, are proposed as optimal simulation schemes both in terms of replicating the continuous-time process and computational speed. Finally, we show how discretizing time can affect the value of the epidemic threshold for large values of the infection rate and the recovery rate, even if the ratio between the former and the latter is small. url: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7217503/ doi: 10.1103/physreve.94.052125 id: cord-026513-3myuf5q2 author: Feo-Arenis, Sergio title: On Implementable Timed Automata date: 2020-05-13 words: 6874.0 sentences: 452.0 pages: flesch: 65.0 cache: ./cache/cord-026513-3myuf5q2.txt txt: ./txt/cord-026513-3myuf5q2.txt summary: In this work, we aim for the generation of distributed code from networks of timed automata with exactly one program per network component (and no other programs, in particular no implicit global scheduler), where all execution times are considered and modelled (including the selection of subsequent edges), and that comes with a comprehensible notion of correctness. For the timing aspect, we propose not to use platform clocks directly in, e.g., edge guards (see related work below) but to turn model clocks into program variables and to assume a "sleep" operation with absolute deadlines on the target platform (cf. For synchronisation transitions of the program, we use the assumption that the considered network of implementable timed automata does not depend on a global scheduler, in particular that send actions are never blocked, or, in other words, that whenever a component has a send edge locally enabled, then there is a receiving edge enabled on the same channel. abstract: Generating code from networks of timed automata is a well-researched topic with many proposed approaches, which have in common that they not only generate code for the processes in the network, but necessarily generate additional code for a global scheduler which implements the timed automata semantics. For distributed systems without shared memory, this additional component is, in general, undesired. In this work, we present a new approach to the generation of correct code (without global scheduler) for distributed systems without shared memory yet with (almost) synchronous clocks if the source model does not depend on a global scheduler. We characterise a set of implementable timed automata models and provide a translation to a timed while language. We show that each computation of the generated program has a network computation path with the same observable behaviour. url: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7281891/ doi: 10.1007/978-3-030-50086-3_5 id: cord-290637-3tgtstd4 author: Ferranti, Erin P. title: Implementation of an educational program for nursing students amidst the Ebola virus disease epidemic date: 2016-12-31 words: 3772.0 sentences: 186.0 pages: flesch: 55.0 cache: ./cache/cord-290637-3tgtstd4.txt txt: ./txt/cord-290637-3tgtstd4.txt summary: Abstract Background The global Ebola virus disease (EVD) epidemic of 2014/2015 prompted faculty at Emory University to develop an educational program for nursing students to increase EVD knowledge and confidence and decrease concerns about exposure risk. Discussion Implementation of a JiTT educational program effectively achieved our goals to increase EVD knowledge, decrease fear, and enhance student confidence in the ability to discuss EVD risk. The pre-test survey consisted of three demographic questions, one item related to who they may have already provided any EVD information to, two questions related to the student''s confidence level providing education to others about EVD, one item asking if they felt they needed additional EVD training, 13 knowledge questions, two questions related to the student''s level of concern about their risk to EVD, and one question about attendance at recent campus educational programs about EVD. abstract: Abstract Background The global Ebola virus disease (EVD) epidemic of 2014/2015 prompted faculty at Emory University to develop an educational program for nursing students to increase EVD knowledge and confidence and decrease concerns about exposure risk. Purpose The purpose of this article is to describe the development, implementation, and evaluation of the EVD Just-in-Time Teaching (JiTT) educational program. Methods Informational sessions, online course links, and a targeted, self-directed slide presentation were developed and implemented for the EVD educational program. Three student surveys administered at different time points were used to evaluate the program and change in students' EVD knowledge, confidence in knowledge, and risk concern. Discussion Implementation of a JiTT educational program effectively achieved our goals to increase EVD knowledge, decrease fear, and enhance student confidence in the ability to discuss EVD risk. These achievements were sustained over time. Conclusion JiTT methodology is an effective strategy for schools of nursing to respond quickly and comprehensively during an unanticipated infectious disease outbreak. url: https://api.elsevier.com/content/article/pii/S0029655416300495 doi: 10.1016/j.outlook.2016.04.002 id: cord-268826-m3ikl4da author: Goh, Hoe-Han title: Ten simple rules for researchers while in isolation from a pandemic date: 2020-06-25 words: nan sentences: nan pages: flesch: nan cache: txt: summary: abstract: nan url: https://www.ncbi.nlm.nih.gov/pubmed/32584810/ doi: 10.1371/journal.pcbi.1007946 id: cord-033473-z79bt8hp author: Grote, Gudela title: Uncertainty in Aging and Lifespan Research: Covid-19 as Catalyst for Addressing the Elephant in the Room date: 2020-09-28 words: 3433.0 sentences: 164.0 pages: flesch: 37.0 cache: ./cache/cord-033473-z79bt8hp.txt txt: ./txt/cord-033473-z79bt8hp.txt summary: Consistent with Griffin and Grote''s (in press) uncertainty regulation model, we consider that individuals may not always reduce uncertainty, but regulate uncertainty towards an optimal level, which contributes to fostering a more positive future time perspective as a crucial resource for successful aging. We then discuss future time perspective as a key component of self-regulatory processes in aging and position it within an uncertainty regulation framework. Especially in relation to future time perspective, we see endogenous uncertainty regulation at the center of intraindividual processes linked to individuals'' aging experience. In the final part of our commentary, we employ our proposed model to exemplarily (re)interpret research that touches on the age-uncertainty relationship and discuss how researchers could further examine uncertainty regulation in relation to individuals'' future time perspective. Studying the impact of such interventions would also allow to better understand the relationships between uncertainty regulation, future time perspective, and successful aging. abstract: Uncertainty is at the center of debates on how to best cope with the Covid-19 pandemic. In our exploration of the role of uncertainty in current aging and lifespan research, we build on an uncertainty regulation framework that includes both reduction and creation of uncertainty as viable self-regulatory processes. In particular, we propose that future time perspective, a key component in models of successful aging, should be reconceptualized in terms of uncertainty regulation. We argue that by proactively regulating the amount of uncertainty one is exposed to, individuals’ future time perspective can be altered. We show how extant research might be (re)interpreted based on these considerations and suggest directions for future research, challenging a number of implicit assumptions about how age and uncertainty are interlinked. We close with some practical implications for individuals and organizations for managing the Covid-19 crisis. url: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7543622/ doi: 10.1093/workar/waaa020 id: cord-027133-kiyix3qd author: Grzesik, Piotr title: Comparative Analysis of Time Series Databases in the Context of Edge Computing for Low Power Sensor Networks date: 2020-05-25 words: 3763.0 sentences: 191.0 pages: flesch: 54.0 cache: ./cache/cord-027133-kiyix3qd.txt txt: ./txt/cord-027133-kiyix3qd.txt summary: The research focuses on the performance comparison between three time-series databases: TimescaleDB, InfluxDB, Riak TS, as well as two relational databases, PostgreSQL and SQLite. Carried out experiments also proved that low-cost, single-board computers such as Raspberry Pi can be used as small-scale data aggregation nodes on edge device in low power wireless sensor networks, that often serve as a base for IoT-based smart systems. This paper aims to evaluate several time series databases in the context of using them in edge computing, low-cost, constrained device in form of Raspberry Pi that is processing data from environmental sensors. [17] focused on open source time-series databases, examined 83 different solutions during their research, and focused on the comparison of twelve selected databases, including InfluxDB, PostgreSQL and OpenTSDB among others. Thanks to the support for all SQL operations available in PostgreSQL, it can be used as a drop-in replacement of a traditional relational database, while also offering significant performance improvements for storing and processing time-series data. abstract: Selection of an appropriate database system for edge IoT devices is one of the essential elements that determine efficient edge-based data analysis in low power wireless sensor networks. This paper presents a comparative analysis of time series databases in the context of edge computing for IoT and Smart Systems. The research focuses on the performance comparison between three time-series databases: TimescaleDB, InfluxDB, Riak TS, as well as two relational databases, PostgreSQL and SQLite. All selected solutions were tested while being deployed on a single-board computer, Raspberry Pi. For each of them, the database schema was designed, based on a data model representing sensor readings and their corresponding timestamps. For performance testing, we developed a small application that was able to simulate insertion and querying operations. The results of the experiments showed that for presented scenarios of reading data, PostgreSQL and InfluxDB emerged as the most performing solutions. For tested insertion scenarios, PostgreSQL turned out to be the fastest. Carried out experiments also proved that low-cost, single-board computers such as Raspberry Pi can be used as small-scale data aggregation nodes on edge device in low power wireless sensor networks, that often serve as a base for IoT-based smart systems. url: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7302557/ doi: 10.1007/978-3-030-50426-7_28 id: cord-277909-rn1dow26 author: Gunson, R.N. title: Practical experience of high throughput real time PCR in the routine diagnostic virology setting date: 2006-02-07 words: 6853.0 sentences: 342.0 pages: flesch: 54.0 cache: ./cache/cord-277909-rn1dow26.txt txt: ./txt/cord-277909-rn1dow26.txt summary: In comparison to traditional gel-based PCR assays, real time PCR offers increased sensitivity and specificity in a rapid format (turn around time from sample receipt to result <5 h). Most of the published real time probe based PCR assays for viral diagnosis utilise either molecular beacons or dual labelled probes although more recent publications tend to favour the use of dual labelled probes. In real time PCR, the signal is detected early in the amplification process, and therefore the end-point variation seen in gel-based assays does not affect the result. Despite this we still perform an initial optimisation of both primer and probe concentrations to ensure we are running our real time PCR assays at their most sensitive and efficient. Some manufacturers are now producing real time reaction mixes specifically designed for use with multiplex assays, and provide guidelines on the optimal primer and probe concentrations to use. abstract: The advent of PCR has transformed the utility of the virus diagnostic laboratory. In comparison to traditional gel based PCR assays, real time PCR offers increased sensitivity and specificity in a rapid format. Over the past 4 years, we have introduced a number of qualitative and quantitative real time PCR assays into our routine testing service. During this period, we have gained substantial experience relating to the development and implementation of real-time assays. Furthermore, we have developed strategies that have allowed us to increase our sample throughput while maintaining or even reducing turn around times. The issues resulting from this experience (some of it bad) are discussed in detail with the aim of informing laboratories that are only just beginning to investigate the potential of this technology. url: https://www.sciencedirect.com/science/article/pii/S1386653205003501 doi: 10.1016/j.jcv.2005.12.006 id: cord-102705-mcit0luk author: Gupta, Chitrak title: Mind reading of the proteins: Deep-learning to forecast molecular dynamics date: 2020-07-29 words: 6355.0 sentences: 314.0 pages: flesch: 51.0 cache: ./cache/cord-102705-mcit0luk.txt txt: ./txt/cord-102705-mcit0luk.txt summary: two types of data sets, the dynamic correlations within which pose significant challenge on existing machine-learning techniques for predicting the real-time nonlinear dynamics of proteins. In this intermediate-dimensional space, where the data distribution is densed highly correlated, we train state-of-the-art time sequence modeling techniques including recurrent neural networks (RNNs) with long short term memory (LSTMs) to predict the future state of the system (Fig. 1 ). We present two new data sets to introduce subtleties in the equilibrium and nonequilibrium molecular dynamics from the perspective of time series forecasting. The assumption is incorrect, but still helps us set a realistic baseline for evaluating the performance of advanced machine learning techniques like LSTMs. Figures 6A,B (ADK) and 8A,B (SMD) show the RMSD distributions of static model for lead time steps 15 and 120, respectively. Protein dynamics was represented as a time-series data and was modeled through a recurrent neural network with LSTM cells in the hidden layer. abstract: Molecular dynamics (MD) simulations have emerged to become the back-bone of today’s computational biophysics. Simulation tools such as, NAMD, AMBER and GROMACS have accumulated more than 100,000 users. Despite this remarkable success, now also bolstered by compatibility with graphics processor units (GPUs) and exascale computers, even the most scalable simulations cannot access biologically relevant timescales - the number of numerical integration steps necessary for solving differential equations in a million-to-billion-dimensional space is computationally in-tractable. Recent advancements in Deep Learning has made it such that patterns can be found in high dimensional data. In addition, Deep Learning have also been used for simulating physical dynamics. Here, we utilize LSTMs in order to predict future molecular dynamics from current and previous timesteps, and examine how this physics-guided learning can benefit researchers in computational biophysics. In particular, we test fully connected Feed-forward Neural Networks, Recurrent Neural Networks with LSTM / GRU memory cells with TensorFlow and PyTorch frame-works trained on data from NAMD simulations to predict conformational transitions on two different biological systems. We find that non-equilibrium MD is easier to train and performance improves under the assumption that each atom is independent of all other atoms in the system. Our study represents a case study for high-dimensional data that switches stochastically between fast and slow regimes. Applications of resolving these sets will allow real-world applications in the interpretation of data from Atomic Force Microscopy experiments. url: https://doi.org/10.1101/2020.07.28.225490 doi: 10.1101/2020.07.28.225490 id: cord-033851-bxpmxvkk author: Harmon, Justin title: A Moment in Time: Leisure and the Manifestation of Purpose date: 2020-10-16 words: 3686.0 sentences: 149.0 pages: flesch: 48.0 cache: ./cache/cord-033851-bxpmxvkk.txt txt: ./txt/cord-033851-bxpmxvkk.txt summary: In what follows, we explore the state of altered time through life during the Covid-19 pandemic and the moment "it all changed"; the death of George Floyd as the breaking point of public consciousness after centuries of injustice culminating in feelings of "enough"; and the moment when one recognizes their life is no longer lived as their own when there is a loss of control of one''s time through incarceration. In our intentional use of "excess" free time at home during Covid-19, in the justice movements we collectively try to develop through social protest, and in the routines we create for ourselves while in confinement, our decisions in the moment redirect us back to regimented patterns of behavior, that while familiar, if not necessarily potentially comfortable, can also be limiting in their predictability to our personal evolution. abstract: There has been little consideration given to understanding the concept of time within leisure. Just what is time when considered as an ordering mechanism of our leisure behaviors? Most leisure research has approached the concept of time through a largely Western, monochronic understanding which emphasizes time for its linear ordering and quantifiable qualities. The dominance of this implicit understanding of time is also notably influenced by pressing ideologies that define Western society, such as neoliberalism, which can distort our personal discourse with our own time: we see it as a commodity – something to be used efficiently and to be invested. What this thought-piece aims to do is consider the existential properties of time, particularly the “moment,” as an opportunity to “achieve [the] total realization of a possibility” as illustrated by Lefebvre. url: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7565223/ doi: 10.1007/s41978-020-00073-0 id: cord-308867-mrtf8l4f author: Heaney, Jude title: Chapter 6 Low-Density TaqMan® Array Cards for the Detection of Pathogens date: 2015-12-31 words: 5598.0 sentences: 240.0 pages: flesch: 39.0 cache: ./cache/cord-308867-mrtf8l4f.txt txt: ./txt/cord-308867-mrtf8l4f.txt summary: This chapter describes the development of TaqMan® Array Cards (TACs), technology which allows the detection of multiple pathogens (up to 48 targets) from a single nucleic acid extract, utilising small volumes and real-time PCR. All PCR-based assays, qualitative and quantitative, should meet Minimum Information for Publication of Quantitative Real-Time PCR Experiments (MIQE) requirements as detailed in the literature (Bustin et al., 2010 (Bustin et al., , 2013 Johnson, Nour, Nolan, Huggett, & Bustin, 2014; Taylor, Wakem, Dijkman, Alsarraj, & Nguyen, 2010) and comply with the guidelines outlined for the development and validation of diagnostic tests that depend on nucleic acid amplification and detection (Saunders et al., 2013) . However, careful optimisation of TAC such as testing multiple targets for some pathogens within the card (see Figure 2 ), using efficient nucleic acid extraction methods (particularly for samples such as blood which may have a low yield of organism) and increasing the extraction volume (as well as the nucleic acid input volume), may all help to increase the sensitivity to that suitable for use in routine diagnostics laboratories (Diaz et al., 2013) . abstract: Abstract Real-time PCR assays have revolutionised diagnostic microbiology over the past 15 years or more. Adaptations and improvements over that time frame have led to the development of multiplex assays. However, limitations in terms of available fluorophores has meant the number of assays which can be combined has remained in single figures. This latter limitation has led to the focus tending to be on individual pathogens and their detection. This chapter describes the development of TaqMan® Array Cards (TACs), technology which allows the detection of multiple pathogens (up to 48 targets) from a single nucleic acid extract, utilising small volumes and real-time PCR. This in turn lends itself to a syndromic approach to infectious disease diagnosis. Using the examples of TACs we have developed in our own laboratory, as well as others, we explain the design, optimisation and use of TACs for respiratory, gastrointestinal and liver infections. Refinement of individual assays is discussed as well as the incorporation of appropriate internal and process controls onto the array cards. Finally, specific examples are given of instances where the assays have had a direct, positive impact on patient care. url: https://api.elsevier.com/content/article/pii/S0580951715000112 doi: 10.1016/bs.mim.2015.06.002 id: cord-335141-ag3j8obh author: Higgins, G.C. title: FFP3 reusable respirators for COVID-19; adequate and suitable in the healthcare setting date: 2020-06-30 words: 22051.0 sentences: 1230.0 pages: flesch: 52.0 cache: ./cache/cord-335141-ag3j8obh.txt txt: ./txt/cord-335141-ag3j8obh.txt summary: The British Association of Plastic, Reconstructive and Aesthetic Surgeons, the British Society for Surgery of the Hand and the Royal College of Surgeons of England, have all issued guidance: both encouraging patients to avoid risky pursuits, which could result in accidental injuries and to members how to prioritise and optimise services for trauma and urgent cancer work. We have adapted our Hand Trauma Service to a ''One Stop Hand Trauma and Therapy'' clinic, where patients are assessed, definitive surgery performed and offered immediate post-operative hand therapy where therapists make splint and give specialist advice on wound care and rehabilitation including an illustrated hand therapy guide. Local assessment of our practice is ongoing but we have found that this model has enabled a cohort of vulnerable plastic surgery trainees to successfully continue to work whilst reducing the risk of exposure to COVID-19 and providing gold standard care for patients. abstract: nan url: https://doi.org/10.1016/j.bjps.2020.06.002 doi: 10.1016/j.bjps.2020.06.002 id: cord-272923-5ekgb0zx author: Hjálmsdóttir, Andrea title: “I have turned into a foreman here at home.” Families and work‐life balance in times of Covid‐19 in a gender equality paradise. date: 2020-09-19 words: 8412.0 sentences: 472.0 pages: flesch: 64.0 cache: ./cache/cord-272923-5ekgb0zx.txt txt: ./txt/cord-272923-5ekgb0zx.txt summary: In Iceland, as elsewhere, women work part-time jobs in higher numbers, and mothers reduce their labor participation following childbirth more often than do fathers (Gíslason & Símonardóttir, 2018) . In the following example, a mother of a 2-year-old working in mass media, who worked entirely from home as did her husband, described one of her days like this: "I''m a little anxious because of all this, the situation in society. This is in accordance with previous studies on gendered control of time among parents (Bryson, 2016; Friedman, 2015) and new research conducted during Covid-19 that indicate that unpaid work performed by mothers has increased during the pandemic (Craig & Churchill, 2020; Manzo & Minello, 2020) . One of the patterns identified in the reflections of the women in our study was how they seemed to be stunned by how uneven the division of labor turned out to be during the pandemic and how much time and energy they devoted to household chores and the management of the household, carrying out the mental work within the family. abstract: This article explores the gendered realities of work‐life balance in Iceland during the Covid‐19 pandemic, in particular how these societal changes reflect and affect the gendered division of unpaid labor, such as childcare and household chores. The study draws on open ended real‐time diary entries, collected for two weeks during the peak of the pandemic in Iceland. The entries represent the voices of 37 mothers in heteronormative relationships. The findings imply that, during the pandemic, the mothers took on greater mental work than before. They also described intense emotional labor, as they tried to keep everyone calm and safe. The division of tasks at home lay on their shoulders, causing them stress and frustration. The findings suggest that, even in a country that has been at the top of the Gender Gap Index for several years, an unprecedented situation like Covid‐19 can reveal and exaggerate strong gender norms and expectations towards mothers. This article is protected by copyright. All rights reserved. url: https://doi.org/10.1111/gwao.12552 doi: 10.1111/gwao.12552 id: cord-339789-151d1j4n author: Hong, Hyokyoung G. title: Estimation of time-varying reproduction numbers underlying epidemiological processes: A new statistical tool for the COVID-19 pandemic date: 2020-07-21 words: nan sentences: nan pages: flesch: nan cache: txt: summary: abstract: The coronavirus pandemic has rapidly evolved into an unprecedented crisis. The susceptible-infectious-removed (SIR) model and its variants have been used for modeling the pandemic. However, time-independent parameters in the classical models may not capture the dynamic transmission and removal processes, governed by virus containment strategies taken at various phases of the epidemic. Moreover, few models account for possible inaccuracies of the reported cases. We propose a Poisson model with time-dependent transmission and removal rates to account for possible random errors in reporting and estimate a time-dependent disease reproduction number, which may reflect the effectiveness of virus control strategies. We apply our method to study the pandemic in several severely impacted countries, and analyze and forecast the evolving spread of the coronavirus. We have developed an interactive web application to facilitate readers’ use of our method. url: https://arxiv.org/pdf/2004.05730v3.pdf doi: 10.1371/journal.pone.0236464 id: cord-262594-kzt09vmf author: Huang, X. title: Time-series clustering for home dwell time during COVID-19: what can we learn from it? date: 2020-09-30 words: 5730.0 sentences: 286.0 pages: flesch: 52.0 cache: ./cache/cord-262594-kzt09vmf.txt txt: ./txt/cord-262594-kzt09vmf.txt summary: Taking Metro Atlanta as a study case, we perform a trend-driven analysis by conducting Kmeans time-series clustering using fine-grained home dwell time records from SafeGraph, and further assess the statistical significance of sixteen demographic/socioeconomic variables from five major categories. The objective of this study is to explore the capability of time-series clustering in categorizing fine-grained mobility records during the COVID-19 pandemic, and further investigate what demographic/socioeconomic variables differ among the categories with statistical significance. Taking advantage of the home dwell time at Census Block Group (CBG) level from the SafeGraph [17] , and using the Atlanta-Sandy Springs-Roswell metropolitan statistical area (MSA) (hereafter referred to as Metro Atlanta) as a study case, this study investigates the potential driving factors that lead to the disparity in the time-series of home dwell time during the COVID-19 pandemic, providing fundamental knowledge that benefits policy-making for better mitigation measures of future pandemics. abstract: In this study, we investigate the potential driving factors that lead to the disparity in the time-series of home dwell time, aiming to provide fundamental knowledge that benefits policy-making for better mitigation strategies of future pandemics. Taking Metro Atlanta as a study case, we perform a trend-driven analysis by conducting Kmeans time-series clustering using fine-grained home dwell time records from SafeGraph, and further assess the statistical significance of sixteen demographic/socioeconomic variables from five major categories. We find that demographic/socioeconomic variables can explain the disparity in home dwell time in response to the stay-at-home order, which potentially leads to disparate exposures to the risk from the COVID-19. The results further suggest that socially disadvantaged groups are less likely to follow the order to stay at home, pointing out the extensive gaps in the effectiveness of social distancing measures exist between socially disadvantaged groups and others. Our study reveals that the long-standing inequity issue in the U.S. stands in the way of the effective implementation of social distancing measures. Policymakers need to carefully evaluate the inevitable trade-off among different groups, making sure the outcomes of their policies reflect interests of the socially disadvantaged groups. url: http://medrxiv.org/cgi/content/short/2020.09.27.20202671v1?rss=1 doi: 10.1101/2020.09.27.20202671 id: cord-024494-i6puqauk author: Ienco, Dino title: Deep Multivariate Time Series Embedding Clustering via Attentive-Gated Autoencoder date: 2020-04-17 words: 3863.0 sentences: 240.0 pages: flesch: 54.0 cache: ./cache/cord-024494-i6puqauk.txt txt: ./txt/cord-024494-i6puqauk.txt summary: In this paper we propose a deep-learning based framework for clustering multivariate time series data with varying lengths. Our framework, namely DeTSEC (Deep Time Series Embedding Clustering), includes two stages: firstly a recurrent autoencoder exploits attention and gating mechanisms to produce a preliminary embedding representation; then, a clustering refinement stage is introduced to stretch the embedding manifold towards the corresponding clusters. In this work, we propose a new deep-learning based framework, namely DeT-SEC (Deep Time Series Embedding Clustering), to cope with multivariate timeseries clustering. In the first one, the GRU based autoencoder is exploited to summarize the time-series information and to produce the new vector embedding representation, obtained by forcing the network to reconstruct the original signal, that integrates the temporal behavior and the multi-dimensional information. In this paper we have presented DeTSEC, a deep learning based approach to cluster multivariate time series data of variable length. abstract: Nowadays, great quantities of data are produced by a large and diverse family of sensors (e.g., remote sensors, biochemical sensors, wearable devices), which typically measure multiple variables over time, resulting in data streams that can be profitably organized as multivariate time-series. In practical scenarios, the speed at which such information is collected often makes the data labeling task uneasy and too expensive, so that limit the use of supervised approaches. For this reason, unsupervised and exploratory methods represent a fundamental tool to deal with the analysis of multivariate time series. In this paper we propose a deep-learning based framework for clustering multivariate time series data with varying lengths. Our framework, namely DeTSEC (Deep Time Series Embedding Clustering), includes two stages: firstly a recurrent autoencoder exploits attention and gating mechanisms to produce a preliminary embedding representation; then, a clustering refinement stage is introduced to stretch the embedding manifold towards the corresponding clusters. Experimental assessment on six real-world benchmarks coming from different domains has highlighted the effectiveness of our proposal. url: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7206254/ doi: 10.1007/978-3-030-47426-3_25 id: cord-152028-c8xit4tf author: Javid, Alireza M. title: Predictive Analysis of COVID-19 Time-series Data from Johns Hopkins University date: 2020-05-07 words: 2885.0 sentences: 226.0 pages: flesch: 76.0 cache: ./cache/cord-152028-c8xit4tf.txt txt: ./txt/cord-152028-c8xit4tf.txt summary: As the number of training data for each country is limited, we use a single-layer neural network called the extreme learning machine (ELM) to avoid over-fitting. We report the average error percentage of ELM time-varying over the last 10 days of the time-series in Table II . We show the reported and estimated number of infection cases for Sweden by using ELM time-varying for different τ ''s in Figure 3 . We show the reported and estimated number of infection cases for Sweden by using ELM time-varying for different τ ''s in Figure 3 . We increase the prediction range τ in this subsection and we show the reported and estimated number of infection cases for Sweden by using ELM time-varying for τ = 1, 7, and 14 in Figure 5 . The proposed models currently use the only samples of the time-series data to predict the future number of cases. abstract: We provide a predictive analysis of the spread of COVID-19, also known as SARS-CoV-2, using the dataset made publicly available online by the Johns Hopkins University. Our main objective is to provide predictions of the number of infected people for different countries in the next 14 days. The predictive analysis is done using time-series data transformed on a logarithmic scale. We use two well-known methods for prediction: polynomial regression and neural network. As the number of training data for each country is limited, we use a single-layer neural network called the extreme learning machine (ELM) to avoid over-fitting. Due to the non-stationary nature of the time-series, a sliding window approach is used to provide a more accurate prediction. url: https://arxiv.org/pdf/2005.05060v3.pdf doi: nan id: cord-301537-uu2aykoy author: Johnston Largen, Kristin title: Two things can be true at once: Surviving Covid‐19 date: 2020-05-27 words: 24005.0 sentences: 1219.0 pages: flesch: 65.0 cache: ./cache/cord-301537-uu2aykoy.txt txt: ./txt/cord-301537-uu2aykoy.txt summary: One thing that must be addressed before reflecting on particular issue is to define worship from a theological perspective or, to use John Witvliet''s (2006) modes of liturgical discourse, in terms of "deep meaning and purpose." For Lutherans the primary theological understanding of worship is as a dialogue between God and humans, or as Luther says in his Torgau sermon, "where our dear [God] may speak to us through [the] holy Word and we respond to [God] through prayer and praise" (Luther, 1959, p. In the Lord''s Supper those are (a) "the social and concurrently naturalcultural moment" of shared eating and drinking; (b) the actualization of a "definitive communal relationship between God and humanity" taking place within a physical assembly; (c) convened by and "through the performative Word that has been addressed" to the assembly through bread and wine; (d) the whole action of which is empowered by the presence of the resurrected crucified Jesus (Bayer, pp. abstract: nan url: https://www.ncbi.nlm.nih.gov/pubmed/32536701/ doi: 10.1111/dial.12571 id: cord-298563-346lwjr8 author: Kaplan, Edward H. title: Containing 2019-nCoV (Wuhan) coronavirus date: 2020-03-07 words: 2288.0 sentences: 114.0 pages: flesch: 49.0 cache: ./cache/cord-298563-346lwjr8.txt txt: ./txt/cord-298563-346lwjr8.txt summary: Given that a vaccine cannot be developed and deployed for at least a year, preventing further transmission relies upon standard principles of containment, two of which are the isolation of known cases and the quarantine of persons believed at high risk of exposure. Given that a vaccine cannot be developed and deployed for at least a year, preventing further transmission relies upon standard principles of containment, two of which are the isolation of known cases and the quarantine of persons believed at high risk of exposure (with the latter extended inside China to prevent travel to or from Wuhan, and globally via the cancellation of air travel to and from China). What follows are some probability models for assessing the effectiveness of case isolation of infected individuals and quarantine of exposed individuals within a community during the initial phase of an outbreak with illustrations based on early observations from Wuhan. abstract: The novel coronavirus 2019-nCoV first appeared in December 2019 in Wuhan, China. While most of the initial cases were linked to the Huanan Seafood Wholesale Market, person-to-person transmission has been verified. Given that a vaccine cannot be developed and deployed for at least a year, preventing further transmission relies upon standard principles of containment, two of which are the isolation of known cases and the quarantine of persons believed at high risk of exposure. This note presents probability models for assessing the effectiveness of case isolation and quarantine within a community during the initial phase of an outbreak with illustrations based on early observations from Wuhan. url: https://www.ncbi.nlm.nih.gov/pubmed/32146554/ doi: 10.1007/s10729-020-09504-6 id: cord-329388-defbarkz author: Keane, Martin G. title: Time (f)or Competency date: 2020-08-03 words: 1461.0 sentences: 80.0 pages: flesch: 36.0 cache: ./cache/cord-329388-defbarkz.txt txt: ./txt/cord-329388-defbarkz.txt summary: Linked with time spent in training, appropriately robust experience to develop expertise requires repeated exposure to and performance of tasks essential to the skill over that time-amounts of consults/evaluations, accumulation of procedures, numbers of echocardiograms. 1 Levels of training from most basic echocardiographic knowledge (level I) to most advanced knowledge suitable for an echocardiography lab director (level III) are clearly defined by duration of echo-specific training as well as specified numbers of procedures (transthoracic, transesophageal, and stress echocardiography) performed by the trainee. The document is unique in its greater focus on delineating strategies for the evaluation of competency, in addition to recommended numbers of advanced echo techniques and procedures performed. It recognized that the endorsed volumes for specific advanced echo techniques and procedural guidance to achieve level III have been developed by the expert committee consensus, in consultation with echocardiography training authorities across the country. abstract: nan url: https://api.elsevier.com/content/article/pii/S0894731720303667 doi: 10.1016/j.echo.2020.05.029 id: cord-346973-muemte3p author: Lai, Francisco Tsz Tsun title: Association between time from SARS-CoV-2 onset to case confirmation and time to recovery across sociodemographic strata in Singapore date: 2020-08-01 words: 609.0 sentences: 47.0 pages: flesch: 54.0 cache: ./cache/cord-346973-muemte3p.txt txt: ./txt/cord-346973-muemte3p.txt summary: title: Association between time from SARS-CoV-2 onset to case confirmation and time to recovery across sociodemographic strata in Singapore 1 Nevertheless, seldom has any research examined the relationship between time from the onset of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) to case confirmation and time to recovery, as well as how this relationship varies across sociodemographic strata. The observed inverse relationship between time from onset to case confirmation and time to recovery is possibly due to a lower severity of the condition among patients with only mild symptoms, which took longer to arouse medical attention but eventually less time to treat. The increased complexities among male and older patients suggested in previous research 4 may explain the observed weaker negative association, because these patients may be more likely to develop severe symptoms regardless of the time from onset to case confirmation. abstract: nan url: https://doi.org/10.1136/jech-2020-214516 doi: 10.1136/jech-2020-214516 id: cord-012349-wutnt8yk author: Lech, Karolina title: Investigation of metabolites for estimating blood deposition time date: 2017-08-05 words: 3287.0 sentences: 154.0 pages: flesch: 43.0 cache: ./cache/cord-012349-wutnt8yk.txt txt: ./txt/cord-012349-wutnt8yk.txt summary: In a proof-of-principle study, we previously introduced the concept of molecular trace deposition timing, i.e. to establish the day/night time when (not since) a biological sample was placed at the crime scene, by measuring two circadian hormones, melatonin and cortisol, in small amounts of blood and saliva, and demonstrated that the established rhythmic concentration pattern of both biomarkers can be observed in such forensic-type samples [9] . Recently, we identified various rhythmically expressed genes in the blood [10] and subsequently demonstrated the suitability of such messenger RNA (mRNA) biomarkers for blood trace deposition timing by establishing a statistical model based on melatonin, cortisol and three mRNA biomarkers for predicting three day/night time categories: morning/noon, afternoon/evening and night/early morning [11] . In this forensically motivated metabolomics study, 56 metabolite biomarkers exhibiting significant daily rhythms in concentration were identified in plasma and were further investigated for their suitability for estimating blood trace deposition time. abstract: Trace deposition timing reflects a novel concept in forensic molecular biology involving the use of rhythmic biomarkers for estimating the time within a 24-h day/night cycle a human biological sample was left at the crime scene, which in principle allows verifying a sample donor’s alibi. Previously, we introduced two circadian hormones for trace deposition timing and recently demonstrated that messenger RNA (mRNA) biomarkers significantly improve time prediction accuracy. Here, we investigate the suitability of metabolites measured using a targeted metabolomics approach, for trace deposition timing. Analysis of 171 plasma metabolites collected around the clock at 2-h intervals for 36 h from 12 male participants under controlled laboratory conditions identified 56 metabolites showing statistically significant oscillations, with peak times falling into three day/night time categories: morning/noon, afternoon/evening and night/early morning. Time prediction modelling identified 10 independently contributing metabolite biomarkers, which together achieved prediction accuracies expressed as AUC of 0.81, 0.86 and 0.90 for these three time categories respectively. Combining metabolites with previously established hormone and mRNA biomarkers in time prediction modelling resulted in an improved prediction accuracy reaching AUCs of 0.85, 0.89 and 0.96 respectively. The additional impact of metabolite biomarkers, however, was rather minor as the previously established model with melatonin, cortisol and three mRNA biomarkers achieved AUC values of 0.88, 0.88 and 0.95 for the same three time categories respectively. Nevertheless, the selected metabolites could become practically useful in scenarios where RNA marker information is unavailable such as due to RNA degradation. This is the first metabolomics study investigating circulating metabolites for trace deposition timing, and more work is needed to fully establish their usefulness for this forensic purpose. url: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5748410/ doi: 10.1007/s00414-017-1638-y id: cord-342785-55r01n0x author: Lemmon, Gordon H title: Predicting the sensitivity and specificity of published real-time PCR assays date: 2008-09-25 words: 4317.0 sentences: 239.0 pages: flesch: 52.0 cache: ./cache/cord-342785-55r01n0x.txt txt: ./txt/cord-342785-55r01n0x.txt summary: METHODS: We assessed the quality of a signature by predicting the number of true positive, false positive and false negative hits against all available public sequence data. This analysis must include the predicted false negative and false positive rates for the developed signatures, and consider all available public sequence data. A freely available real time PCR analysis tool called TaqSim [4] was used to find public sequences that would match the primer/probe assay in question. However, according to the genomic data available, a better match of primers and probes to target is possible and is usually desired for high sensitivity detection. Current real-time PCR assay design approaches produce signatures with sensitivities generally too low for clinical use. Fifty Seven TaqMan PCR primer/probe combinations we predict to have higher sensitivity/specificity than current published assays. Development of quantitative gene-specific real-time RT-PCR assays for the detection of measles virus in clinical specimens abstract: BACKGROUND: In recent years real-time PCR has become a leading technique for nucleic acid detection and quantification. These assays have the potential to greatly enhance efficiency in the clinical laboratory. Choice of primer and probe sequences is critical for accurate diagnosis in the clinic, yet current primer/probe signature design strategies are limited, and signature evaluation methods are lacking. METHODS: We assessed the quality of a signature by predicting the number of true positive, false positive and false negative hits against all available public sequence data. We found real-time PCR signatures described in recent literature and used a BLAST search based approach to collect all hits to the primer-probe combinations that should be amplified by real-time PCR chemistry. We then compared our hits with the sequences in the NCBI taxonomy tree that the signature was designed to detect. RESULTS: We found that many published signatures have high specificity (almost no false positives) but low sensitivity (high false negative rate). Where high sensitivity is needed, we offer a revised methodology for signature design which may designate that multiple signatures are required to detect all sequenced strains. We use this methodology to produce new signatures that are predicted to have higher sensitivity and specificity. CONCLUSION: We show that current methods for real-time PCR assay design have unacceptably low sensitivities for most clinical applications. Additionally, as new sequence data becomes available, old assays must be reassessed and redesigned. A standard protocol for both generating and assessing the quality of these assays is therefore of great value. Real-time PCR has the capacity to greatly improve clinical diagnostics. The improved assay design and evaluation methods presented herein will expedite adoption of this technique in the clinical lab. url: https://www.ncbi.nlm.nih.gov/pubmed/18817537/ doi: 10.1186/1476-0711-7-18 id: cord-263620-9rvlnqxk author: Li, Zhi-Chun title: Fifty years of the bottleneck model: A bibliometric review and future research directions date: 2020-09-30 words: 19069.0 sentences: 935.0 pages: flesch: 48.0 cache: ./cache/cord-263620-9rvlnqxk.txt txt: ./txt/cord-263620-9rvlnqxk.txt summary: These insights cover various aspects, such as behavioral analysis (e.g., the nature of shifting peak, inefficiency of unpriced equilibria, behavioral difference of heterogeneous commuters, connection between morning and evening commutes, effects of commuter scheduling preferences), demand management (e.g., congestion / emission / parking pricing and tradable credit schemes, relationship between bottleneck congestion tolling and urban structure), and supply management (e.g., bottleneck / parking capacity expansion). The travel behavior analysis mainly focuses on the analysis of the trip and/or activity scheduling behavior of travelers through building various travel choice behavior models, such as departure time / route / parking / mode choices, morning vs evening commutes, piecewise constant vs time-varying scheduling preferences, normal congestion vs hypercongestion, homogeneous vs heterogeneous users, individual vs household, deterministic vs stochastic situations, single vs multiple bottlenecks, and analytical approach vs DTA (dynamic traffic assignment) approach. These extensions include considerations of other travel choice dimensions (e.g., route / parking / mode choices), morning-evening commutes, time-varying scheduling preferences, vehicle physical length in queue and hypercongestion, heterogeneous users, household travel and carpooling, stochastic models and information, multiple bottlenecks, and DTA-approach bottlenecks. abstract: Abstract The bottleneck model introduced by Vickrey in 1969 has been recognized as a benchmark representation of the peak-period traffic congestion due to its ability to capture the essence of congestion dynamics in a simple and tractable way. This paper aims to provide a 50th anniversary review of the bottleneck model research since its inception. A bibliometric analysis approach is adopted for identifying the distribution of all journal publications, influential papers, top contributing authors, and leading topics in the past half century. The literature is classified according to recurring themes into travel behavior analysis, demand-side strategies, supply-side strategies, and joint strategies of demand and supply sides. For each theme, typical extended models developed to date are surveyed. Some potential directions for further studies are discussed. url: https://api.elsevier.com/content/article/pii/S0191261520303490 doi: 10.1016/j.trb.2020.06.009 id: cord-289372-bk348l32 author: Lin, Chung‐Ying title: Using an integrated social cognition model to predict COVID‐19 preventive behaviours date: 2020-08-11 words: nan sentences: nan pages: flesch: nan cache: txt: summary: abstract: OBJECTIVES: Rates of novel coronavirus disease 2019 (COVID‐19) infections have rapidly increased worldwide and reached pandemic proportions. A suite of preventive behaviours have been recommended to minimize risk of COVID‐19 infection in the general population. The present study utilized an integrated social cognition model to explain COVID‐19 preventive behaviours in a sample from the Iranian general population. DESIGN: The study adopted a three‐wave prospective correlational design. METHODS: Members of the general public (N = 1,718, M (age) = 33.34, SD = 15.77, male = 796, female = 922) agreed to participate in the study. Participants completed self‐report measures of demographic characteristics, intention, attitude, subjective norm, perceived behavioural control, and action self‐efficacy at an initial data collection occasion. One week later, participants completed self‐report measures of maintenance self‐efficacy, action planning and coping planning, and, a further week later, measures of COVID‐19 preventive behaviours. Hypothesized relationships among social cognition constructs and COVID‐19 preventive behaviours according to the proposed integrated model were estimated using structural equation modelling. RESULTS: The proposed model fitted the data well according to multiple goodness‐of‐fit criteria. All proposed relationships among model constructs were statistically significant. The social cognition constructs with the largest effects on COVID‐19 preventive behaviours were coping planning (β = .575, p < .001) and action planning (β = .267, p < .001). CONCLUSIONS: Current findings may inform the development of behavioural interventions in health care contexts by identifying intervention targets. In particular, findings suggest targeting change in coping planning and action planning may be most effective in promoting participation in COVID‐19 preventive behaviours. STATEMENT OF CONTRIBUTION: What is already known on this subject? Curbing COVID‐19 infections globally is vital to reduce severe cases and deaths in at‐risk groups. Preventive behaviours like handwashing and social distancing can stem contagion of the coronavirus. Identifying modifiable correlates of COVID‐19 preventive behaviours is needed to inform intervention. What does this study add? An integrated model identified predictors of COVID‐19 preventive behaviours in Iranian residents. Prominent predictors were intentions, planning, self‐efficacy, and perceived behavioural control. Findings provide insight into potentially modifiable constructs that interventions can target. Research should examine if targeting these factors lead to changes in COVID‐19 behaviours over time. url: https://doi.org/10.1111/bjhp.12465 doi: 10.1111/bjhp.12465 id: cord-318727-93486y6e author: Magnusson, Amanda title: Population‐based study showed that necrotising enterocolitis occurred in space–time clusters with a decreasing secular trend in Sweden date: 2017-04-24 words: nan sentences: nan pages: flesch: nan cache: txt: summary: abstract: AIM: This study investigated space–time clustering of neonatal necrotising enterocolitis over three decades. METHODS: Space–time clustering analyses objects that are grouped by a specific place and time. The Knox test and Kulldorff's scan statistic were used to analyse space–time clusters in 808 children diagnosed with necrotising enterocolitis in a national cohort of 2 389 681 children born between 1987 and 2009 in Sweden. The municipality the mother lived in and the delivery hospital defined closeness in space and the time between when the cases were born – seven, 14 and 21 days – defined closeness in time. RESULTS: The Knox test showed no indication of space–time clustering at the residential level, but clear indications at the hospital level in all the time windows: seven days (p = 0.026), 14 days (p = 0.010) and 21 days (p = 0.004). Significant clustering at the hospital level was found during 1987–1997, but not during 1998–2009. Kulldorff's scan statistic found seven significant clusters at the hospital level. CONCLUSION: Space–time clustering was found at the hospital but not residential level, suggesting a contagious environmental effect after delivery, but not in the prenatal period. The decrease in clustering over time may reflect improved routines to minimise the risk of contagion between patients receiving neonatal care. url: https://doi.org/10.1111/apa.13851 doi: 10.1111/apa.13851 id: cord-281330-x8e9cz8a author: Mishra, Devanshu title: Analysing the behaviour of doubling rates in 8 major countries affected by COVID-19 virus date: 2020-08-14 words: 3532.0 sentences: 171.0 pages: flesch: 58.0 cache: ./cache/cord-281330-x8e9cz8a.txt txt: ./txt/cord-281330-x8e9cz8a.txt summary: This study''s prime target is to develop relationships between the variation in the doubling time of the number of cases of COVID-19 virus and various socio-economic factors responsible for them. Thus, in the long term, these countries may observe a slight increase in the doubling rates and show an exploding number of cases [7] [8] [9] [10] .The measures taken by the governing bodies are also an essential factor in coronavirus''s behaviour in countries. The improvement in doubling time of several cases also displays the significance of governing bodies and transparent data in controlling the virus''s extent. As seen in figure 5 , the starting 15 days of the coronavirus spread show no improvement in the doubling time mostly due to the government light response and the country held nationwide parliamentary elections on 21st February. abstract: Abstract Background and aims Sars-CoV2 is a novel coronavirus that is transmitted to humans through zoonosis and characterised by mild to moderate pneumonia-like symptoms. The outbreak began in Wuhan, China, and has now spread on a global scale. Doubling time is the amount of period taken for a particular entity (that tends to grow over time) to double its size/value. This study's prime target is to develop relationships between the variation in the doubling time of the number of cases of COVID-19 virus and various socio-economic factors responsible for them. These frameworks focus on the relationships instead of relational data, so here in graph structures, we have generated different patterns of doubling rates and drawn the inferences. Methods Only significant countries affected by the COVID-19 virus are studied, and accordingly, collected datasets of growth of cases in the form of spreadsheets. The doubling rate is determined by calculating the doubling time for each day and then plotting these datasets in graphical form. Results The doubling time of various countries is vastly affected by the preventive measures taken and the lockdown implementation's success. Higher testing rates helped identify the hosts of the virus; thus, countries with mass testing have lower doubling rates. Countries, where the virus spread started earlier, had less time to prepare themselves, and they were in initial stages, the doubling time suffered. A sudden dip in doubling time is due to a large gathering of people or not effective lockdown; thus, people's attitude contributes to an essential role in affecting the doubling time. Conclusion The relationships between the spread of the virus and various factors such as dissimilarities in ethnic values, demographics, governing bodies, human resources, economy, and tourism of major countries are carried out to understand the differences in the virus's behaviour. This fast-moving pandemic has shown various defects and weaknesses in our healthcare systems, political organisations & economic stability and gives numerous lessons on how to enhance the ways that the global societies address similar epidemics. There is also a component that may share the same denominator is the necessity for requisite healthcare systems and medical staff. Still, the shortage of this component does not certainly mean that taking necessary steps would be ineffective. Transmission of COVID-19 to humans by zoonosis reveals that the global community is required to be observant concerning similar pandemics in the future. url: https://api.elsevier.com/content/article/pii/S2212426820301238 doi: 10.1016/j.jobcr.2020.08.007 id: cord-121935-uilzmmxu author: Mo, Baichuan title: Modeling Epidemic Spreading through Public Transit using Time-Varying Encounter Network date: 2020-04-09 words: 11759.0 sentences: 734.0 pages: flesch: 60.0 cache: ./cache/cord-121935-uilzmmxu.txt txt: ./txt/cord-121935-uilzmmxu.txt summary: Instead, since the PT systems in many cities share the similar contact network structure despite the differences in urban structures, PT network layouts and individual mobility patterns (Qian et al., 2020) , this study aims to employ the smart card data and the PT network of Singapore as proximity to the universal PEN to better understand the general spatiotemporal dynamics of epidemic spreading over the PT system, and to evaluate the potential effects of various measures for epidemic prevention in the PT systems, especially from the PT operation angle. • Propose a PT system-based epidemic spreading model using the smart card data, where the timevarying contacts among passengers at an individual level are captured. • Evaluate various potential epidemic control policies from both public health side (e.g., reducing infectious rate) and transportation side (e.g., distributing departure time, closing bus routes) abstract: Passenger contact in public transit (PT) networks can be a key mediate in the spreading of infectious diseases. This paper proposes a time-varying weighted PT encounter network to model the spreading of infectious diseases through the PT systems. Social activity contacts at both local and global levels are also considered. We select the epidemiological characteristics of coronavirus disease 2019 (COVID-19) as a case study along with smart card data from Singapore to illustrate the model at the metropolitan level. A scalable and lightweight theoretical framework is derived to capture the time-varying and heterogeneous network structures, which enables to solve the problem at the whole population level with low computational costs. Different control policies from both the public health side and the transportation side are evaluated. We find that people's preventative behavior is one of the most effective measures to control the spreading of epidemics. From the transportation side, partial closure of bus routes helps to slow down but cannot fully contain the spreading of epidemics. Identifying"influential passengers"using the smart card data and isolating them at an early stage can also effectively reduce the epidemic spreading. url: https://arxiv.org/pdf/2004.04602v1.pdf doi: nan id: cord-349548-loi1vs5y author: Mueller, Markus title: Using random testing in a feedback-control loop to manage a safe exit from the COVID-19 lockdown date: 2020-04-14 words: 11227.0 sentences: 815.0 pages: flesch: 68.0 cache: ./cache/cord-349548-loi1vs5y.txt txt: ./txt/cord-349548-loi1vs5y.txt summary: We argue that frequent sampling of the fraction of infected people (either by random testing or by analysis of sewage water), is central to managing the COVID-19 pandemic because it both measures in real time the key variable controlled by restrictive measures, and anticipates the load on the healthcare system due to progression of the disease. Here we suggest, irrespective of the size of a suitably homogeneous population, a conservative estimate of 15000 for the number of randomly tested people per day which will suffice to obtain reliable data about the current fraction of infections and its evolution in time, thus enabling close to real-time assessment of the quantitative effect of restrictive measures. In the absence of a substantial influx of infected people from outside the country, and provided infection numbers are below a critical value, the optimal target of the growth rate is k = 0, corresponding to a marginally stable state, where infections neither grow nor decrease exponentially with time. abstract: We argue that frequent sampling of the fraction of infected people (either by random testing or by analysis of sewage water), is central to managing the COVID-19 pandemic because it both measures in real time the key variable controlled by restrictive measures, and anticipates the load on the healthcare system due to progression of the disease. Knowledge of random testing outcomes will (i) significantly improve the predictability of the pandemic, (ii) allow informed and optimized decisions on how to modify restrictive measures, with much shorter delay times than the present ones, and (iii) enable the real-time assessment of the efficiency of new means to reduce transmission rates. Here we suggest, irrespective of the size of a suitably homogeneous population, a conservative estimate of 15000 for the number of randomly tested people per day which will suffice to obtain reliable data about the current fraction of infections and its evolution in time, thus enabling close to real-time assessment of the quantitative effect of restrictive measures. Still higher testing capacity permits detection of geographical differences in spreading rates. Furthermore and most importantly, with daily sampling in place, a reboot could be attempted while the fraction of infected people is still an order of magnitude higher than the level required for a relaxation of restrictions with testing focused on symptomatic individuals. This is demonstrated by considering a feedback and control model of mitigation where the feed-back is derived from noisy sampling data. url: https://doi.org/10.1101/2020.04.09.20059360 doi: 10.1101/2020.04.09.20059360 id: cord-026144-buctm04o author: Mullick, Shantanu title: Modeling the Costs of Trade Finance During the Financial Crisis of 2008–2009: An Application of Dynamic Hierarchical Linear Model date: 2020-05-18 words: 5258.0 sentences: 272.0 pages: flesch: 55.0 cache: ./cache/cord-026144-buctm04o.txt txt: ./txt/cord-026144-buctm04o.txt summary: The authors propose a dynamic hierarchical linear model (DHLM) to study the variations in the costs of trade finance over time and across countries in dynamic environments such as the global financial crisis of 2008–2009. The authors employ a DHLM to examine how the effects of four macroeconomic indicators – GDP growth, inflation, trade intensity and stock market capitalization on trade finance costs varied over a period of five years from 2006 to 2010 across 8 countries. A systematic study of the drivers of trade finance costs can be challenging: modeling the effects of these drivers in dynamic environments (e.g., a financial crisis) requires one to have a method that can account for non-stationarity, changes in parameters over time as well as account for cross-sectional heterogeneity [42] . Nonstationarity, time-varying parameters and cross-sectional heterogeneity render measurement and modeling of factors that impact the dependent variable of interest-in our case, cost of trade finance-challenging in dynamic environments (such as a financial crisis). abstract: The authors propose a dynamic hierarchical linear model (DHLM) to study the variations in the costs of trade finance over time and across countries in dynamic environments such as the global financial crisis of 2008–2009. The DHLM can cope with challenges that a dynamic environment entails: nonstationarity, parameters changing over time and cross-sectional heterogeneity. The authors employ a DHLM to examine how the effects of four macroeconomic indicators – GDP growth, inflation, trade intensity and stock market capitalization - on trade finance costs varied over a period of five years from 2006 to 2010 across 8 countries. We find that the effect of these macroeconomic indicators varies over time, and most of this variation is present in the year preceding and succeeding the financial crisis. In addition, the trajectory of time-varying effects of GDP growth and inflation support the “flight to quality” hypothesis: cost of trade finance reduces in countries with high GDP growth and low inflation, during the crisis. The authors also note presence of country-specific heterogeneity in some of these effects. The authors propose extensions to the model and discuss its alternative uses in different contexts. url: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7274302/ doi: 10.1007/978-3-030-50146-4_47 id: cord-136421-hcj8jmbm author: Myers, Kyle R. title: Quantifying the Immediate Effects of the COVID-19 Pandemic on Scientists date: 2020-05-22 words: 7635.0 sentences: 366.0 pages: flesch: 50.0 cache: ./cache/cord-136421-hcj8jmbm.txt txt: ./txt/cord-136421-hcj8jmbm.txt summary: Distributed in mid-April 2020, the survey solicited information about how scientists'' work changed from the onset of the pandemic, how their research output might be affected in the near future, and a wide range of individuals'' characteristics. Motivated by prior research on scientific productivity [11] [12] [13] [14] [15] , the survey solicited information about scientists'' working hours, how this time is allocated across different tasks, and how these time allocations have changed since the onset of the pandemic. To decompose these changes, we compare scientists'' reported time allocations across four broad categories of work: research (e.g., planning experiments, collecting or analyzing data, writing), fundraising (e.g., writing grant proposals), teaching, and all other tasks (e.g., administrative, editorial, or clinical duties). To untangle these factors, we use a Lasso regression approach to select amongst (1) a vector of field indicator variables, and (2) a vector of flexible transformations of demographic controls and pre-pandemic features (e.g., research funding level, time allocations before the pandemic). abstract: The COVID-19 pandemic has undoubtedly disrupted the scientific enterprise, but we lack empirical evidence on the nature and magnitude of these disruptions. Here we report the results of a survey of approximately 4,500 Principal Investigators (PIs) at U.S.- and Europe-based research institutions. Distributed in mid-April 2020, the survey solicited information about how scientists' work changed from the onset of the pandemic, how their research output might be affected in the near future, and a wide range of individuals' characteristics. Scientists report a sharp decline in time spent on research on average, but there is substantial heterogeneity with a significant share reporting no change or even increases. Some of this heterogeneity is due to field-specific differences, with laboratory-based fields being the most negatively affected, and some is due to gender, with female scientists reporting larger declines. However, among the individuals' characteristics examined, the largest disruptions are connected to a usually unobserved dimension: childcare. Reporting a young dependent is associated with declines similar in magnitude to those reported by the laboratory-based fields and can account for a significant fraction of gender differences. Amidst scarce evidence about the role of parenting in scientists' work, these results highlight the fundamental and heterogeneous ways this pandemic is affecting the scientific workforce, and may have broad relevance for shaping responses to the pandemic's effect on science and beyond. url: https://arxiv.org/pdf/2005.11358v2.pdf doi: nan id: cord-103781-bycskjtr author: Mönke, Gregor title: Optimal time frequency analysis for biological data - pyBOAT date: 2020-06-04 words: 7386.0 sentences: 451.0 pages: flesch: 54.0 cache: ./cache/cord-103781-bycskjtr.txt txt: ./txt/cord-103781-bycskjtr.txt summary: With this challenge in mind, we have developed pyBOAT, a Python-based fully automatic stand-alone software that integrates multiple steps of non-stationary oscillatory time series analysis into an easy-to-use graphical user interface. Our approach integrates data-visualization, optimized sinc-filter detrending, amplitude envelope removal and a subsequent continuous-wavelet based time-frequency analysis. Computational methods that enable analysis of periods, amplitudes and phases of rhythmic time series data have been essential to unravel function and design principles of biological clocks (Lauschke et al. This allows to use a straightforward numerical method to estimate a lter response | w(ω)| 2 , i.e. applying the smoothing operation to simulated white noise and time averaging the Wavelet spectra. Continuous wavelet analysis allows to reveal non-stationary period, amplitude and phase dynamics and to identify multiple frequency components across dierent scales within a single oscillatory signal (Leise [2013] , Leise et al. abstract: Methods for the quantification of rhythmic biological signals have been essential for the discovery of function and design of biological oscillators. Advances in live measurements have allowed recordings of unprecedented resolution revealing a new world of complex heterogeneous oscillations with multiple noisy non-stationary features. However, our understanding of the underlying mechanisms regulating these oscillations has been lagging behind, partially due to the lack of simple tools to reliably quantify these complex non-stationary features. With this challenge in mind, we have developed pyBOAT, a Python-based fully automatic stand-alone software that integrates multiple steps of non-stationary oscillatory time series analysis into an easy-to-use graphical user interface. pyBOAT implements continuous wavelet analysis which is specifically designed to reveal time-dependent features. In this work we illustrate the advantages of our tool by analyzing complex non-stationary time-series profiles. Our approach integrates data-visualization, optimized sinc-filter detrending, amplitude envelope removal and a subsequent continuous-wavelet based time-frequency analysis. Finally, using analytical considerations and numerical simulations we discuss unexpected pitfalls in commonly used smoothing and detrending operations. url: https://doi.org/10.1101/2020.04.29.067744 doi: 10.1101/2020.04.29.067744 id: cord-301000-ozm5f5dy author: Naqvi, Zainab Batul title: A Wench’s Guide to Surviving a ‘Global’ Pandemic Crisis: Feminist Publishing in a Time of COVID-19 date: 2020-09-04 words: nan sentences: nan pages: flesch: nan cache: txt: summary: abstract: It has been quite a year so far(!) and as the wenches we are, we have been taking our time to collect our thoughts and reflections before sharing them at the start of this issue of the journal. In this editorial we think through the COVID-19 pandemic and its devastating effects on the world, on our lives and on our editorial processes. We renew our commitment to improving our operations as a journal and its health along with our own as we deploy wench tactics to restore, sustain and slow down to negotiate this new reality, this new world. We conclude with an introduction to the fascinating contents of this issue along with a collaborative statement of values on open access as part of a collective of intersectional feminist and social justice editors. Through all of the pain and suffering we focus our gaze on hope: hope that we can come through this global crisis together engaging in critical conversations about how we can be better and do better as editors, academics and individuals for ourselves, our colleagues and our journal. url: https://www.ncbi.nlm.nih.gov/pubmed/32921935/ doi: 10.1007/s10691-020-09435-1 id: cord-351940-cg0bewqb author: Ngwira, A. title: A snap shot of space and time dynamics of COVID-19 risk in Malawi. An application of spatial temporal model date: 2020-09-14 words: 3530.0 sentences: 187.0 pages: flesch: 59.0 cache: ./cache/cord-351940-cg0bewqb.txt txt: ./txt/cord-351940-cg0bewqb.txt summary: Semiparametric spatial temporal models were fitted to the number of weekly confirmed cases as an outcome data, with time and location as independent variables. A few studies that have used the statistical approach to spatial temporal analysis to my knowledge are Gayawan et al (2020) who used the Possion hurdle model to take into account excess zero counts of COVID-19 cases, Briz-Redon and Serrano Aroca (2020) who used the separable random effects model with structured and unstructured area and time effects, and Chen et al (2020) who used the inseparable spatial temporal model. Since the p-values of the correlation coefficients were more than 0.20, the significance level set to select potential covariates, the two covariates, population density and proportion of those with running water were dropped when fitting the spatial temporal models of the weekly confirmed cases of COVID-19. abstract: Background: COVID-19 has been the greatest challenge the world has faced since the second world war. The aim of this study was to investigate the distribution of COVID-19 in both space and time in Malawi. Methods: The study used publicly available data of COVID-19 cases for the period from 24th June to 20th August, 2020. Semiparametric spatial temporal models were fitted to the number of weekly confirmed cases as an outcome data, with time and location as independent variables. Results: The study found significant main effect of location and time with the two interacting. The spatial distribution of COVID-19 showed major cities being at greater risk than rural areas. Over time the COVID-19 risk was increasing then decreasing in most districts with the rural districts being consistently at lower risk. Conclusion. Future or present strategies to avert the spread of COVID-19 should target major cities by limiting international exposure. In addition, the focus should be on time points that had shown high risk. url: https://doi.org/10.1101/2020.09.12.20192914 doi: 10.1101/2020.09.12.20192914 id: cord-353246-q9qpec7t author: Nijhuis, R. H. T. title: Comparison of ePlex Respiratory Pathogen Panel with Laboratory-Developed Real-Time PCR Assays for Detection of Respiratory Pathogens date: 2017-05-23 words: nan sentences: nan pages: flesch: nan cache: txt: summary: abstract: Infections of the respiratory tract can be caused by a diversity of pathogens, both viral and bacterial. Rapid microbiological diagnosis ensures appropriate antimicrobial therapy as well as effective implementation of isolation precautions. The ePlex respiratory pathogen panel (RP panel) is a novel molecular biology-based assay, developed by GenMark Diagnostics, Inc. (Carlsbad, CA), to be performed within a single cartridge for the diagnosis of 25 respiratory pathogens (viral and bacterial). The objective of this study was to compare the performance of the RP panel with those of laboratory-developed real-time PCR assays, using a variety of previously collected clinical respiratory specimens. A total of 343 clinical specimens as well as 29 external quality assessment (EQA) specimens and 2 different Middle East respiratory syndrome coronavirus isolates have been assessed in this study. The RP panel showed an agreement of 97.4% with the real-time PCR assay regarding 464 pathogens found in the clinical specimens. All pathogens present in clinical samples and EQA samples with a threshold cycle (C(T)) value of <30 were detected correctly using the RP panel. The RP panel detected 17 additional pathogens, 7 of which could be confirmed by discrepant testing. In conclusion, this study shows excellent performance of the RP panel in comparison to real-time PCR assays for the detection of respiratory pathogens. The ePlex system provided a large amount of useful diagnostic data within a short time frame, with minimal hands-on time, and can therefore potentially be used for rapid diagnostic sample-to-answer testing, in either a laboratory or a decentralized setting. url: https://doi.org/10.1128/jcm.00221-17 doi: 10.1128/jcm.00221-17 id: cord-219817-dqmztvo4 author: Oghaz, Toktam A. title: Probabilistic Model of Narratives Over Topical Trends in Social Media: A Discrete Time Model date: 2020-04-14 words: 5198.0 sentences: 289.0 pages: flesch: 45.0 cache: ./cache/cord-219817-dqmztvo4.txt txt: ./txt/cord-219817-dqmztvo4.txt summary: Our proposed framework is designed as a probabilistic topic model, with categorical time distribution, followed by extractive text summarization. The shortage of labeled data for text analysis has encouraged researchers to develop novel unsupervised algorithms that consider co-occurrence of words in documents as well as emerging new techniques such as exploiting an additional source of information similar to Wikipedia knowledge-based topic models [37, 38] . We believe that what differentiates a narrative model 2 from topic analysis and summarization approaches is the ability to extract relevant sequences of text relative to the corresponding series of events associated with the same topic over time. Finally, we demonstrate that our proposed model discovers time localized topics over events that approximates the distribution of user activities on social media platforms. Our focus in the present work is on probabilistic topic modeling and extractive text summarization to provide descriptive narratives for the underlying events that occurred over a period of time. abstract: Online social media platforms are turning into the prime source of news and narratives about worldwide events. However,a systematic summarization-based narrative extraction that can facilitate communicating the main underlying events is lacking. To address this issue, we propose a novel event-based narrative summary extraction framework. Our proposed framework is designed as a probabilistic topic model, with categorical time distribution, followed by extractive text summarization. Our topic model identifies topics' recurrence over time with a varying time resolution. This framework not only captures the topic distributions from the data, but also approximates the user activity fluctuations over time. Furthermore, we define significance-dispersity trade-off (SDT) as a comparison measure to identify the topic with the highest lifetime attractiveness in a timestamped corpus. We evaluate our model on a large corpus of Twitter data, including more than one million tweets in the domain of the disinformation campaigns conducted against the White Helmets of Syria. Our results indicate that the proposed framework is effective in identifying topical trends, as well as extracting narrative summaries from text corpus with timestamped data. url: https://arxiv.org/pdf/2004.06793v1.pdf doi: nan id: cord-123103-pnjt9aa4 author: Ordun, Catherine title: Exploratory Analysis of Covid-19 Tweets using Topic Modeling, UMAP, and DiGraphs date: 2020-05-06 words: 6981.0 sentences: 495.0 pages: flesch: 65.0 cache: ./cache/cord-123103-pnjt9aa4.txt txt: ./txt/cord-123103-pnjt9aa4.txt summary: Our contributions are applying machine learning methods not previously analyzed on Covid19 Twitter data, mainly Uniform Manifold Approximation and Projection (UMAP) to visualize LDA generated topics and directed graph visualizations of Covid19 retweet cascades. We then visualized "retweet cascades", which describes how a social media network propagates information [23] , through the use of graph models to understand how dense networks become over time and which users dominate the Covid19 conversations. The paper begins with Data Collection, followed by the five stages of our analysis: Keyword Trend Analysis, Topic Modeling, UMAP, Time-to-Retweet Analysis, and Network Analysis. Chinese social media may not represent similar behaviors with American Twitter and this analysis does not take into account multiple factors that imply retweeting behavior to include the context, the user''s position, and the time the tweet was posted [44] . abstract: This paper illustrates five different techniques to assess the distinctiveness of topics, key terms and features, speed of information dissemination, and network behaviors for Covid19 tweets. First, we use pattern matching and second, topic modeling through Latent Dirichlet Allocation (LDA) to generate twenty different topics that discuss case spread, healthcare workers, and personal protective equipment (PPE). One topic specific to U.S. cases would start to uptick immediately after live White House Coronavirus Task Force briefings, implying that many Twitter users are paying attention to government announcements. We contribute machine learning methods not previously reported in the Covid19 Twitter literature. This includes our third method, Uniform Manifold Approximation and Projection (UMAP), that identifies unique clustering-behavior of distinct topics to improve our understanding of important themes in the corpus and help assess the quality of generated topics. Fourth, we calculated retweeting times to understand how fast information about Covid19 propagates on Twitter. Our analysis indicates that the median retweeting time of Covid19 for a sample corpus in March 2020 was 2.87 hours, approximately 50 minutes faster than repostings from Chinese social media about H7N9 in March 2013. Lastly, we sought to understand retweet cascades, by visualizing the connections of users over time from fast to slow retweeting. As the time to retweet increases, the density of connections also increase where in our sample, we found distinct users dominating the attention of Covid19 retweeters. One of the simplest highlights of this analysis is that early-stage descriptive methods like regular expressions can successfully identify high-level themes which were consistently verified as important through every subsequent analysis. url: https://arxiv.org/pdf/2005.03082v1.pdf doi: nan id: cord-269197-o9xb30vx author: Osserman, Jordan title: Waiting for other people: a psychoanalytic interpretation of the time for action date: 2020-06-10 words: 4171.0 sentences: 231.0 pages: flesch: 58.0 cache: ./cache/cord-269197-o9xb30vx.txt txt: ./txt/cord-269197-o9xb30vx.txt summary: Similarly, when coronavirus forces us to confront the brute fact of the lack in the Other at the socio-political level, we have the opportunity to discover a space for acting rather than continuing symptomatic behaviour that increasingly fails to work. From Boris Johnson boasting that he was shaking hands with COVID-19 patients before contracting the virus (The Guardian, 2020); to the government denying that it promoted ''herd immunity'' (Walker, 2020) ; to cabinet ministers openly contradicting WHO guidance in order to obscure the government''s failure to procure adequate testing, hospital equipment, and PPE (ITV News, 2020) -it has become clear that there no longer exists a stable authority upon whose pronouncements we can rely (see especially recent exposes in the Guardian [Conn et al., 2020] and Sunday Times [Calvert et al., 2020] ). In both cases, however, different kinds of suspended time produce an opportunity for the subject to consider her own agency in relation to the lack in the big Other. abstract: Typical responses to a confrontation with failures in authority, or what Lacanians term ‘the lack in the Other’, involve attempts to shore it up. A patient undergoing psychoanalysis eventually faces the impossibility of doing this successfully; the Other will always be lacking. This creates a space through which she can reimagine how she might intervene in her suffering. Similarly, when coronavirus forces us to confront the brute fact of the lack in the Other at the socio-political level, we have the opportunity to discover a space for acting rather than continuing symptomatic behaviour that increasingly fails to work. url: https://www.ncbi.nlm.nih.gov/pubmed/32832702/ doi: 10.12688/wellcomeopenres.15959.1 id: cord-005687-gj6q0ft0 author: Paiva, José-Artur title: Real -time PCR for early microbiological diagnosis: is it time? date: 2017-05-23 words: 1489.0 sentences: 71.0 pages: flesch: 34.0 cache: ./cache/cord-005687-gj6q0ft0.txt txt: ./txt/cord-005687-gj6q0ft0.txt summary: Two recent studies have shown that matrix-assisted laser desorption/ionization time-of-flight mass spectrometry following isolation from clinical specimens coupled with antimicrobial stewardship programme (AST) intervention decreases time to organism identification and to effective and optimal antibiotic therapy in adult [2] and pediatric patients with BSI [3] . In a retrospective case-control study in adult ICU patients with pneumonia and severe sepsis or septic shock, a strategy with bronchoalveolar lavage (BAL) cultures plus BAL M-PCR led to higher microbiological yield and less time to antibiotic therapy modification compared to a BAL culture strategy (32.40 ± 14.41 vs. Recently, a comprehensive literature search was conducted to identify studies with measurable outcomes to evaluate the evidence for the effectiveness of different rapid diagnostic practices in decreasing time to targeted therapy for hospitalized patients with BSI [1] . abstract: nan url: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7095199/ doi: 10.1007/s00134-017-4793-1 id: cord-026550-h7360j3q author: Pianini, Danilo title: Time-Fluid Field-Based Coordination date: 2020-05-13 words: 6410.0 sentences: 266.0 pages: flesch: 47.0 cache: ./cache/cord-026550-h7360j3q.txt txt: ./txt/cord-026550-h7360j3q.txt summary: In practice, we assume computations are not driven by time-based rounds, but by perceivable local event triggers provided by the platform (hardware/software stack) executing the aggregate program, such as messages received, change in sensor values, and time passing by. First, the proposed model enriches the coordination abstraction of field-based coordination with the possibility to explicitly and possibly reactively program the scheduling of the coordination actions; second, it enables a functional description of causality and observability, since manipulation of the interaction frequency among single components of the coordinated system reflects in changes in how causal events are perceived, and actions are taken in response to event triggers; third, the most immediate practical implication of a time-fluid coordination when compared to a traditional time-driven approach is improved efficiency, intended as improved responsiveness with the same resource cost. abstract: Emerging application scenarios, such as cyber-physical systems (CPSs), the Internet of Things (IoT), and edge computing, call for coordination approaches addressing openness, self-adaptation, heterogeneity, and deployment agnosticism. Field-based coordination is one such approach, promoting the idea of programming system coordination declaratively from a global perspective, in terms of functional manipulation and evolution in “space and time” of distributed data structures, called fields. More specifically, regarding time, in field-based coordination it is assumed that local activities in each device, called computational rounds, are regulated by a fixed clock, typically, a fair and unsynchronized distributed scheduler. In this work, we challenge this assumption, and propose an alternative approach where the round execution scheduling is naturally programmed along with the usual coordination specification, namely, in terms of a field of causal relations dictating what is the notion of causality (why and when a round has to be locally scheduled) and how it should change across time and space. This abstraction over the traditional view on global time allows us to express what we call “time-fluid” coordination, where causality can be finely tuned to select the event triggers to react to, up to to achieve improved balance between performance (system reactivity) and cost (usage of computational resources). We propose an implementation in the aggregate computing framework, and evaluate via simulation on a case study. url: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7282850/ doi: 10.1007/978-3-030-50029-0_13 id: cord-030335-esa9154w author: Pinzón, Carlos title: Algorithmic Analysis of Blockchain Efficiency with Communication Delay date: 2020-03-13 words: 7383.0 sentences: 407.0 pages: flesch: 57.0 cache: ./cache/cord-030335-esa9154w.txt txt: ./txt/cord-030335-esa9154w.txt summary: First, a random network model is introduced (in the spirit of, e.g., and Erdös-Renyi [9] ) for specifying blockchains in terms of the speed of block production and communication delays for synchronization among workers. The algorithms are used to estimate the proportion of valid blocks that are produced during a fixed number of growth steps, based on the network model introduced in Section 3, for blockchains with fixed and unbounded number of workers. In general, although presented in this section for the specific purpose of measuring blockchain efficiency, these algorithms can be easily adapted to compute other metrics of interest, such as the speed of growth of the longest branch, the relation between confirmations of a block and the probability of being valid in the long term, or the average length of forks. abstract: A blockchain is a distributed hierarchical data structure. Widely-used applications of blockchain include digital currencies such as Bitcoin and Ethereum. This paper proposes an algorithmic approach to analyze the efficiency of a blockchain as a function of the number of blocks and the average synchronization delay. The proposed algorithms consider a random network model that characterizes the growth of a tree of blocks by adhering to a standard protocol. The model is parametric on two probability distribution functions governing block production and communication delay. Both distributions determine the synchronization efficiency of the distributed copies of the blockchain among the so- called workers and, therefore, are key for capturing the overall stochastic growth. Moreover, the algorithms consider scenarios with a fixed or an unbounded number of workers in the network. The main result illustrates how the algorithms can be used to evaluate different types of blockchain designs, e.g., systems in which the average time of block production can match the average time of message broadcasting required for synchronization. In particular, this algorithmic approach provides insight into efficiency criteria for identifying conditions under which increasing block production has a negative impact on the stability of a blockchain. The model and algorithms are agnostic of the blockchain’s final use, and they serve as a formal framework for specifying and analyzing a variety of non-functional properties of current and future blockchains. url: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7418124/ doi: 10.1007/978-3-030-45234-6_20 id: cord-168862-3tj63eve author: Porter, Mason A. title: Nonlinearity + Networks: A 2020 Vision date: 2019-11-09 words: nan sentences: nan pages: flesch: nan cache: txt: summary: abstract: I briefly survey several fascinating topics in networks and nonlinearity. I highlight a few methods and ideas, including several of personal interest, that I anticipate to be especially important during the next several years. These topics include temporal networks (in which the entities and/or their interactions change in time), stochastic and deterministic dynamical processes on networks, adaptive networks (in which a dynamical process on a network is coupled to dynamics of network structure), and network structure and dynamics that include"higher-order"interactions (which involve three or more entities in a network). I draw examples from a variety of scenarios, including contagion dynamics, opinion models, waves, and coupled oscillators. url: https://arxiv.org/pdf/1911.03805v1.pdf doi: nan id: cord-327396-lshp0u5w author: Radoykov, S. title: In times of crisis, anticipate mourning date: 2020-04-02 words: 497.0 sentences: 39.0 pages: flesch: 68.0 cache: ./cache/cord-327396-lshp0u5w.txt txt: ./txt/cord-327396-lshp0u5w.txt summary: authors: Radoykov, S. title: In times of crisis, anticipate mourning In times of crisis, anticipate mourning. Given the improvements in medical care in the last century, some patients are indeed saved every day. With over 100,000 deaths worldwide [1], many people are now grieving loved ones. Grief is a process that has evolved over centuries to help humankind overcome anxiety around death and dying. Careful planning and attention should therefore be devoted to supporting patients and families in these challenging times and arranging for some form of last human contact, either in person or via remote technology. People deserve the right to actively engage in the death process of their closest loved ones, to participate in the mortu-ary rituals, and to know where their loved one''s body is located or buried. They will need time and the possibility to recognize, validate and share their own feelings of sadness, fear and helplessness. Hôpital Cochin, 89, rue d''Assas, 75006 Paris, France E-mail address: dr@radoykov abstract: nan url: https://www.ncbi.nlm.nih.gov/pubmed/32331764/ doi: 10.1016/j.encep.2020.03.002 id: cord-324006-y4bd38zz author: Rishu, Asgar H. title: Time required to initiate outbreak and pandemic observational research()() date: 2017-03-01 words: 2771.0 sentences: 123.0 pages: flesch: 39.0 cache: ./cache/cord-324006-y4bd38zz.txt txt: ./txt/cord-324006-y4bd38zz.txt summary: MATERIALS AND METHODS: At 1 pediatric and 5 adult intensive care units, we measured durations from protocol receipt to a variety of outbreak research milestones, including research ethics board (REB) approval, data sharing agreement (DSA) execution, and patient study screening initiation. Severe acute respiratory syndrome [5] ; pandemic influenza A (H1N1) 2009-2010 [6] ; and, more recently, Ebola virus [7] , MERS-CoV [8] , and Zika virus have been characterized by challenges initiating observational research and a near inability to rapidly undertake interventional trials necessary to inform best practice and improve care of patients [9] [10] [11] . However, conducting studies and trials involves time-consuming start-up steps such as development of study protocol, establishing a budget and obtaining funding, research ethics board (REB) approval, organizing multisite collaboration, and data sharing agreements. abstract: PURPOSE: Observational research focused upon emerging infectious diseases such as Ebola virus, Middle East respiratory syndrome, and Zika virus has been challenging to quickly initiate. We aimed to determine the duration of start-up procedures and barriers encountered for an observational study focused upon such infectious outbreaks. MATERIALS AND METHODS: At 1 pediatric and 5 adult intensive care units, we measured durations from protocol receipt to a variety of outbreak research milestones, including research ethics board (REB) approval, data sharing agreement (DSA) execution, and patient study screening initiation. RESULTS: The median (interquartile range) time from site receipt of the protocol to REB submission was 73 (30-126) days; to REB approval, 158 (42-188) days; to DSA completion, 276 (186-312) days; and to study screening initiation, 293 (269-391) days. The median time from REB submission to REB approval was 43 (13-85) days. The median time for all start-up procedures was 335 (188-335) days. CONCLUSIONS: There is a lengthy start-up period required for outbreak-focused research. Completing DSAs was the most time-consuming step. A reactive approach to newly emerging threats such as Ebola virus, Middle East respiratory syndrome, and Zika virus will likely not allow sufficient time to initiate research before most outbreaks are advanced. url: https://www.sciencedirect.com/science/article/pii/S0883944116302088 doi: 10.1016/j.jcrc.2017.02.009 id: cord-281177-2eycqf8o author: Robertson, Colin title: Review of methods for space–time disease surveillance date: 2010-02-20 words: nan sentences: nan pages: flesch: nan cache: txt: summary: abstract: A review of some methods for analysis of space–time disease surveillance data is presented. Increasingly, surveillance systems are capturing spatial and temporal data on disease and health outcomes in a variety of public health contexts. A vast and growing suite of methods exists for detection of outbreaks and trends in surveillance data and the selection of appropriate methods in a given surveillance context is not always clear. While most reviews of methods focus on algorithm performance, in practice, a variety of factors determine what methods are appropriate for surveillance. In this review, we focus on the role of contextual factors such as scale, scope, surveillance objective, disease characteristics, and technical issues in relation to commonly used approaches to surveillance. Methods are classified as testing-based or model-based approaches. Reviewing methods in the context of factors other than algorithm performance highlights important aspects of implementing and selecting appropriate disease surveillance methods. url: https://doi.org/10.1016/j.sste.2009.12.001 doi: 10.1016/j.sste.2009.12.001 id: cord-292850-6mf4jmqp author: Rosen, Claire B. title: COVID-19 Moves Medicine into a Virtual Space: A Paradigm Shift From Touch to Talk to Establish Trust date: 2020-05-20 words: 423.0 sentences: 28.0 pages: flesch: 60.0 cache: ./cache/cord-292850-6mf4jmqp.txt txt: ./txt/cord-292850-6mf4jmqp.txt summary: In a world where online dating dominates the singles scene and video chatting with licensed therapists allows patients critical access to mental health care, surgeons should believe that their ability to establish a relationship based on trust does not require physical contact. Shouldn''t it be possible for a surgeon to inspire her patients to believe in her ability during virtual visits where she faces the patient, his caregivers, and the electronic health record simultaneously? Prior to the COVID pandemic, with diminishing reimbursements and the advent of the electronic health record, physicians were already spending less face-to-face time with patients in favor of more face-to-screen time. 3 Telehealth dramatically reduces the time and economic burden of routine medical care 2, 4 and, in times of contagion, eliminates the risk of transmission of infectious diseases in overcrowded waiting Patient preference for time-saving telehealth postoperative visits after routine surgery in an urban setting abstract: nan url: https://www.ncbi.nlm.nih.gov/pubmed/32433304/ doi: 10.1097/sla.0000000000004098 id: cord-223560-ppu6idl2 author: Russo, Daniel title: Predictors of Well-being and Productivity among Software Professionals during the COVID-19 Pandemic -- A Longitudinal Study date: 2020-07-24 words: 14058.0 sentences: 811.0 pages: flesch: 57.0 cache: ./cache/cord-223560-ppu6idl2.txt txt: ./txt/cord-223560-ppu6idl2.txt summary: Results include (1) the quality of social contacts predicted positively, and stress predicted an individual''s well-being negatively when controlling for other variables consistently across both waves; (2) boredom and distractions predicted productivity negatively; (3) productivity was less strongly associated with all predictor variables at time two compared to time one, suggesting that software engineers adapted to the lockdown situation over time; and (4) the longitudinal study did not provide evidence that any predictor variable causal explained variance in well-being and productivity. Therefore, there is a compelling need for longitudinal applied research that draws on theories and findings from various scientific fields to identify variables that uniquely predict the well-being and productivity of software professionals during the 2020 quarantine, for both the current and potential future lockdowns. Second, this approach simultaneously allows us to test whether models developed in an organizational context such as the two-factor theory [48] can also predict people''s well-being in general and whether variables that were associated with well-being for people being quarantined also explain productivity. abstract: The COVID-19 pandemic has forced governments worldwide to impose movement restrictions on their citizens. Although critical to reducing the virus' reproduction rate, these restrictions come with far-reaching social and economic consequences. In this paper, we investigate the impact of these restrictions on an individual level among software engineers currently working from home. Although software professionals are accustomed to working with digital tools, but not all of them remotely, in their day-to-day work, the abrupt and enforced work-from-home context has resulted in an unprecedented scenario for the software engineering community. In a two-wave longitudinal study ($N~=~192$), we covered over 50 psychological, social, situational, and physiological factors that have previously been associated with well-being or productivity. Examples include anxiety, distractions, psychological and physical needs, office set-up, stress, and work motivation. This design allowed us to identify those variables that explain unique variance in well-being and productivity. Results include (1) the quality of social contacts predicted positively, and stress predicted an individual's well-being negatively when controlling for other variables consistently across both waves; (2) boredom and distractions predicted productivity negatively; (3) productivity was less strongly associated with all predictor variables at time two compared to time one, suggesting that software engineers adapted to the lockdown situation over time; and (4) the longitudinal study did not provide evidence that any predictor variable causal explained variance in well-being and productivity. Our study can assess the effectiveness of current work-from-home and general well-being and productivity support guidelines and provide tailored insights for software professionals. url: https://arxiv.org/pdf/2007.12580v1.pdf doi: nan id: cord-285484-owpnhplk author: Salfi, F. title: Changes of evening exposure to electronic devices during the COVID-19 lockdown affect the time course of sleep disturbances date: 2020-10-21 words: 3936.0 sentences: 255.0 pages: flesch: 56.0 cache: ./cache/cord-285484-owpnhplk.txt txt: ./txt/cord-285484-owpnhplk.txt summary: We investigated the relationship between the changes in evening screen exposure and the time course of sleep disturbances during the home confinement period due to COVID-19. Results: Participants who increased electronic device usage showed decreased sleep quality, exacerbated insomnia symptoms, reduced sleep duration, higher sleep onset latency, and delayed bedtime and rising time. 33, 34 Based on this evidence, the present study aimed to shed light on the relationship between the longitudinal changes of sleep disturbances between the third and the seventh week of home confinement in Italy and the retrospectively reported modifications of the exposure to electronic devices before falling asleep during the same lockdown period. In the present study, we showed a strong relationship between the changes in evening screen exposure and the time course of sleep parameters during the COVID-19 lockdown. abstract: Study Objectives: During the COVID-19 lockdown, there was a worldwide increase in electronic devices' daily usage. The exposure to backlit screens before falling asleep leads to negative consequences on sleep health through its influence on the circadian system. We investigated the relationship between the changes in evening screen exposure and the time course of sleep disturbances during the home confinement period due to COVID-19. Methods: 2123 Italians were longitudinally tested during the third and the seventh week of lockdown. The web-based survey evaluated sleep quality and insomnia symptoms through the Pittsburgh Sleep Quality Index and the Insomnia Severity Index. During the second assessment, respondents reported the changes in the backlit screen exposure in the two hours before falling asleep. Results: Participants who increased electronic device usage showed decreased sleep quality, exacerbated insomnia symptoms, reduced sleep duration, higher sleep onset latency, and delayed bedtime and rising time. In this subgroup, the prevalence of poor sleepers and clinical insomniacs increased. Conversely, respondents reporting decreased screen exposure exhibited improved sleep quality and insomnia symptoms. In this subgroup, the prevalence of poor sleepers and clinical insomniacs decreased. Respondents preserving their screen time habits did not show any change in the sleep parameters. Conclusions: Our investigation demonstrated a strong relationship between the modifications of the evening electronic device usage and the time course of sleep disturbances during the lockdown period. Interventions to raise public awareness about the risks of excessive exposure to backlit screens are necessary to prevent sleep disturbances and foster well-being during the home confinement due to COVID-19. url: http://medrxiv.org/cgi/content/short/2020.10.20.20215756v1?rss=1 doi: 10.1101/2020.10.20.20215756 id: cord-030957-45tc5ksf author: Schaap, Andrew title: The politics of precarity date: 2020-08-28 words: 14972.0 sentences: 570.0 pages: flesch: 45.0 cache: ./cache/cord-030957-45tc5ksf.txt txt: ./txt/cord-030957-45tc5ksf.txt summary: In the final chapters, Apostolidis explores how worker centres might also function synecdochally insofar as the purpose of association is construed not only instrumentally, as protection against the risks associated with precarity, but in terms of their constitutive potential to sustain convivial networks of political possibility for more mutually supportive, creative and pluralistic forms of solidarity than those afforded by traditional unionised spaces. Paul Apostolidis'' book The Fight for Time encapsulates a very similar kind of intellectual-political project as it also seeks to capture the self-understandings of migrant day labourers in their everyday struggles, to reflect on how they resonate with contemporary critical theoretical concepts and to learn how, taken together, these empirical and conceptual insights may lead us to a renewed vision of what a left politics might look like for our age. abstract: nan url: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7453180/ doi: 10.1057/s41296-020-00435-z id: cord-347550-ai48wq61 author: Sheridan, Gerard A. title: Pandemic Adaptive Measures in a Major Trauma Center: Coping With COVID-19 date: 2020-05-20 words: nan sentences: nan pages: flesch: nan cache: txt: summary: abstract: nan url: https://www.ncbi.nlm.nih.gov/pubmed/32427741/ doi: 10.1097/pts.0000000000000729 id: cord-321966-q0if8li9 author: Simpson, Ryan B. title: An analecta of visualizations for foodborne illness trends and seasonality date: 2020-10-13 words: nan sentences: nan pages: flesch: nan cache: txt: summary: abstract: Disease surveillance systems worldwide face increasing pressure to maintain and distribute data in usable formats supplemented with effective visualizations to enable actionable policy and programming responses. Annual reports and interactive portals provide access to surveillance data and visualizations depicting temporal trends and seasonal patterns of diseases. Analyses and visuals are typically limited to reporting the annual time series and the month with the highest number of cases per year. Yet, detecting potential disease outbreaks and supporting public health interventions requires detailed spatiotemporal comparisons to characterize spatiotemporal patterns of illness across diseases and locations. The Centers for Disease Control and Prevention’s (CDC) FoodNet Fast provides population-based foodborne-disease surveillance records and visualizations for select counties across the US. We offer suggestions on how current FoodNet Fast data organization and visual analytics can be improved to facilitate data interpretation, decision-making, and communication of features related to trend and seasonality. The resulting compilation, or analecta, of 436 visualizations of records and codes are openly available online. url: https://www.ncbi.nlm.nih.gov/pubmed/33051470/ doi: 10.1038/s41597-020-00677-x id: cord-348584-j3r2veou author: Sipetas, Charalampos title: Estimation of left behind subway passengers through archived data and video image processing date: 2020-07-30 words: 9813.0 sentences: 504.0 pages: flesch: 54.0 cache: ./cache/cord-348584-j3r2veou.txt txt: ./txt/cord-348584-j3r2veou.txt summary: Image processing and object detection software was used to count the number of passengers that were left behind on station platforms from surveillance video feeds. By comparing this data against manual observations of the times that train doors open and close in the station, a linear regression model is estimated to predict dwell time from the train tracking records, as described in Section 5.1. To test the implementation of object detection with video in transit stations, a first step is to identify locations and times to collect video feeds as well as direct manual observations of left-behind passengers. Transportation Research Part C 118 (2020) 102727 shows a clear relationship between the video counts and passengers being left behind on station platforms, so there is potential to use the video feed as an explanatory variable in a model to estimate the likelihood of passengers being unable to board a train. abstract: Crowding is one of the most common problems for public transportation systems worldwide, and extreme crowding can lead to passengers being left behind when they are unable to board the first arriving bus or train. This paper combines existing data sources with an emerging technology for object detection to estimate the number of passengers that are left behind on subway platforms. The methodology proposed in this study has been developed and applied to the subway in Boston, Massachusetts. Trains are not currently equipped with automated passenger counters, and farecard data is only collected on entry to the system. An analysis of crowding from inferred origin–destination data was used to identify stations with high likelihood of passengers being left behind during peak hours. Results from North Station during afternoon peak hours are presented here. Image processing and object detection software was used to count the number of passengers that were left behind on station platforms from surveillance video feeds. Automatically counted passengers and train operations data were used to develop logistic regression models that were calibrated to manual counts of left behind passengers on a typical weekday with normal operating conditions. The models were validated against manual counts of left behind passengers on a separate day with normal operations. The results show that by fusing passenger counts from video with train operations data, the number of passengers left behind during a day’s rush period can be estimated within [Formula: see text] of their actual number. url: https://www.sciencedirect.com/science/article/pii/S0968090X20306422 doi: 10.1016/j.trc.2020.102727 id: cord-271810-7uzk4pi9 author: Soriano, Joan B. title: Humanistic Epidemiology: Love in the time of cholera, COVID-19 and other outbreaks date: 2020-04-25 words: 1946.0 sentences: 100.0 pages: flesch: 65.0 cache: ./cache/cord-271810-7uzk4pi9.txt txt: ./txt/cord-271810-7uzk4pi9.txt summary: To date, I have seen residents choosing to stay longer after finishing a 24-h duty to try and save one more critically ill patient; auxiliary nurses improvising aprons and boots with trash bags, who, on finally receiving their space suits, posed for posterity like a football team, always with a ready smile (Fig. 1) ; residents in Neurology, Immunology or Pathology becoming Chest Medicine residents; medical students volunteering to learn the practicalities of lung mechanics and gas exchange; a Department Head creating a blog aimed at praising individuals for outstanding bravery and commitment; or I have been privileged to lead a small Think Tank including nurses, doctors, physicists, engineers and other friends who from Saturday March 14 have met on a daily basis to brainstorm initiatives by videoconference at 7 am, just before seeing patients or awakening their families. abstract: nan url: https://www.ncbi.nlm.nih.gov/pubmed/32335765/ doi: 10.1007/s10654-020-00639-y id: cord-214822-pfx1eh5b author: Sotolongo-Costa, Oscar title: A fractal viewpoint to COVID-19 infection date: 2020-07-14 words: 2648.0 sentences: 167.0 pages: flesch: 65.0 cache: ./cache/cord-214822-pfx1eh5b.txt txt: ./txt/cord-214822-pfx1eh5b.txt summary: The temporal evolution of contagion over different countries and worldwide brings up a common dynamic characteristic, in particular, its fast rise to reach a maximum followed by a slow decrease (incidentally, very similar to other epidemic processes) suggesting some kind of relaxation process, which we try to deal with, since relaxation is, essentially, a process where the parameters characterizing a system are altered, followed by a tendency to equilibrium values. In this case there is, apart from the change of propagation and development conditions, the possibility for a given country that does not satisfies condition (8), to reach "herd immunity", i.e., when the number of contagions has reached about 60% of population, in which case we may calculate the time to reach such state using (4), assuming t 0 = 0: In Table I we present the relevant fitting parameters, including herd immunity time, T hi and T 1000 , the time to reach a rate of 1000 infections daily. abstract: One of the central tools to control the COVID-19 pandemics is the knowledge of its spreading dynamics. Here we develop a fractal model capable of describe this dynamics, in term of daily new cases, and provide quantitative criteria for some predictions. We propose a fractal dynamical model using conformed derivative and fractal time scale. A Burr-XII shaped solution of the fractal-like equation is obtained. The model is tested using data from several countries, showing that a single function is able to describe very different shapes of the outbreak. The diverse behavior of the outbreak on those countries is presented and discussed. Moreover, a criterion to determine the existence of the pandemic peak and a expression to find the time to reach herd immunity are also obtained. url: https://arxiv.org/pdf/2007.07310v1.pdf doi: nan id: cord-188465-wwi8uydi author: Spadon, Gabriel title: Pay Attention to Evolution: Time Series Forecasting with Deep Graph-Evolution Learning date: 2020-08-28 words: 10009.0 sentences: 517.0 pages: flesch: 57.0 cache: ./cache/cord-188465-wwi8uydi.txt txt: ./txt/cord-188465-wwi8uydi.txt summary: Definition ω ∈ N + Sliding window size w, z ∈ N + Number of training and testing (i.e., stride) timestamps s, t, v ∈ N + Number of samples, timestamps, and variables T ∈ R s×t×v Tensor of multiple multivariate time-series Y ∈ R s×ω×v Batched input of the first GSE and the Autoregression layers Yα ∈ R s×ω×v Output of the first GSE and input of the encoder layers Yε ∈ R s×ω×v Output of the encoder and input of the decoder layers Yε ∈ R s×z×v Output from the first recurrent unit and input to the second one Y ∈ R s×z×v Output of the second recurrent unit and input of the second GSE layer Y ψ ∈ R s×z×v Non-linear output yielded by the second GSE layer Y λ ∈ R s×z×v Linear output provided by the Autoregression layer Y ∈ R s×z×v Final result from the merging of the linear and non-linear outputs G = V, E Graph in which V is the set of nodes and E the set of edges A ∈ R v×v Adjacency matrix of co-occurring variables Aµ ∈ R v×v Adjacency matrix shared between GSE layers A φ ∈ R v×v Evolved adjacency matrix produced by the second GSE layer U • V Batch-wise Hadamard product between matrices U and V U · V Batch-wise scalar product between matrices U and V · F abstract: Time-series forecasting is one of the most active research topics in predictive analysis. A still open gap in that literature is that statistical and ensemble learning approaches systematically present lower predictive performance than deep learning methods as they generally disregard the data sequence aspect entangled with multivariate data represented in more than one time series. Conversely, this work presents a novel neural network architecture for time-series forecasting that combines the power of graph evolution with deep recurrent learning on distinct data distributions; we named our method Recurrent Graph Evolution Neural Network (ReGENN). The idea is to infer multiple multivariate relationships between co-occurring time-series by assuming that the temporal data depends not only on inner variables and intra-temporal relationships (i.e., observations from itself) but also on outer variables and inter-temporal relationships (i.e., observations from other-selves). An extensive set of experiments was conducted comparing ReGENN with dozens of ensemble methods and classical statistical ones, showing sound improvement of up to 64.87% over the competing algorithms. Furthermore, we present an analysis of the intermediate weights arising from ReGENN, showing that by looking at inter and intra-temporal relationships simultaneously, time-series forecasting is majorly improved if paying attention to how multiple multivariate data synchronously evolve. url: https://arxiv.org/pdf/2008.12833v1.pdf doi: nan id: cord-204835-1yay69kq author: Sun, Chenxi title: A Review of Deep Learning Methods for Irregularly Sampled Medical Time Series Data date: 2020-10-23 words: 8291.0 sentences: 567.0 pages: flesch: 55.0 cache: ./cache/cord-204835-1yay69kq.txt txt: ./txt/cord-204835-1yay69kq.txt summary: title: A Review of Deep Learning Methods for Irregularly Sampled Medical Time Series Data Irregularly sampled time series (ISTS) data has irregular temporal intervals between observations and different sampling rates between sequences. Recurrent neural networks (RNNs) [25, 26, 27] , auto-encoder (AE) [28, 29] and generative adversarial networks (GANs) [30, 31] have achieved good performance in medical data imputation and medical prediction thanks to their abilities of learning and generalization obtained by complex nonlinearity. End-to-end approaches process the downstream tasks directly based on modeling the time series with missing data. According to the analysis of technologies and experiment results, in this section, we will discuss ISMTS modeling task from three perspectives -1) imputation task with prediction task, 2) intra-series relation with inter-series relation / local structure with global structure and 3) missing data with raw data. Thus, of particular interest are irregularity-based methods that can learn directly by using multivariate sparse and irregularly sampled time series as input without the need for other imputation. abstract: Irregularly sampled time series (ISTS) data has irregular temporal intervals between observations and different sampling rates between sequences. ISTS commonly appears in healthcare, economics, and geoscience. Especially in the medical environment, the widely used Electronic Health Records (EHRs) have abundant typical irregularly sampled medical time series (ISMTS) data. Developing deep learning methods on EHRs data is critical for personalized treatment, precise diagnosis and medical management. However, it is challenging to directly use deep learning models for ISMTS data. On the one hand, ISMTS data has the intra-series and inter-series relations. Both the local and global structures should be considered. On the other hand, methods should consider the trade-off between task accuracy and model complexity and remain generality and interpretability. So far, many existing works have tried to solve the above problems and have achieved good results. In this paper, we review these deep learning methods from the perspectives of technology and task. Under the technology-driven perspective, we summarize them into two categories - missing data-based methods and raw data-based methods. Under the task-driven perspective, we also summarize them into two categories - data imputation-oriented and downstream task-oriented. For each of them, we point out their advantages and disadvantages. Moreover, we implement some representative methods and compare them on four medical datasets with two tasks. Finally, we discuss the challenges and opportunities in this area. url: https://arxiv.org/pdf/2010.12493v2.pdf doi: nan id: cord-299048-92j3p8e5 author: Suomi, Aino title: Unemployment, Employability and COVID19: How the Global Socioeconomic Shock Challenged Negative Perceptions Toward the Less Fortunate in the Australian Context date: 2020-10-15 words: 6357.0 sentences: 279.0 pages: flesch: 39.0 cache: ./cache/cord-299048-92j3p8e5.txt txt: ./txt/cord-299048-92j3p8e5.txt summary: We hypothesize that, at Time 1 (pre-COVID19 assessment) we will find that employed characters will be rated more favorably than characters described as unemployed and receiving unemployment benefits, particularly on dimensions of Conscientiousness, Worker and Boss suitability. Given previous evidence that the differences between employed and unemployed/welfare conditions is robust and large for Conscientiousness and Worker suitability (Schofield and Butterworth, 2018b) , the current study is also adequately powered to detect the most replicable effects of unemployment and welfare on perceptions of a person''s character (even in the absence of the hypothesized interaction effect). The pre-COVID19 assessment replicated our previous findings (e.g., Schofield and Butterworth, 2018b) showing that employed characters are perceived more favorably than those who were unemployed and receiving government benefits on measures of Conscientiousness and suitability as a worker. abstract: Unemployed benefit recipients are stigmatized and generally perceived negatively in terms of their personality characteristics and employability. The COVID19 economic shock led to rapid public policy responses across the globe to lessen the impact of mass unemployment, potentially shifting community perceptions of individuals who are out of work and rely on government income support. We used a repeated cross-sections design to study change in stigma tied to unemployment and benefit receipt in a pre-existing pre-COVID19 sample (n = 260) and a sample collected during COVID19 pandemic (n = 670) by using a vignette-based experiment. Participants rated attributes of characters who were described as being employed, working poor, unemployed or receiving unemployment benefits. The results show that compared to employed characters, unemployed characters were rated substantially less favorably at both time points on their employability and personality traits. The difference in perceptions of the employed and unemployed was, however, attenuated during COVID19 with benefit recipients perceived as more employable and more Conscientious than pre-pandemic. These results add to knowledge about the determinants of welfare stigma highlighting the impact of the global economic and health crisis on perception of others. url: https://www.ncbi.nlm.nih.gov/pubmed/33178089/ doi: 10.3389/fpsyg.2020.594837 id: cord-289498-6hf3axps author: Tull, Matthew T. title: The Prospective Influence of COVID-19 Affective Risk Assessments and Intolerance of Uncertainty on Later Dimensions of Health Anxiety date: 2020-08-12 words: 5943.0 sentences: 287.0 pages: flesch: 43.0 cache: ./cache/cord-289498-6hf3axps.txt txt: ./txt/cord-289498-6hf3axps.txt summary: This study examined the unique and interactive relations of COVID-19 affective risk assessments (worry about risk for contracting/dying from COVID-19) and intolerance of uncertainty to later health anxiety dimensions. The latter finding was qualified by a significant interaction, such that affective risk assessments were positively associated with anticipated negative consequences of having an illness only among participants with mean and low levels of intolerance of uncertainty. This study sought to examine the unique and interactive prospective relations of COVID-19 affective risk assessments (i.e., worry about risk for contracting or dying from and intolerance of uncertainty to health anxiety one month later. At high levels of intolerance of uncertainty, no significant association was found between COVID-19 affective risk assessments and health anxiety. Specifically, our findings demonstrate that COVID-19 affective risk assessments and intolerance of uncertainty are uniquely associated with various dimensions of health anxiety one month later. abstract: The COVID-19 pandemic is likely to increase risk for the development of health anxiety. Given that elevated health anxiety can contribute to maladaptive health behaviors, there is a need to identify individual difference factors that may increase health anxiety risk. This study examined the unique and interactive relations of COVID-19 affective risk assessments (worry about risk for contracting/dying from COVID-19) and intolerance of uncertainty to later health anxiety dimensions. A U.S. community sample of 364 participants completed online self-report measures at a baseline assessment (Time 1) and one month later (Time 2). Time 1 intolerance of uncertainty was uniquely associated with the Time 2 health anxiety dimension of body vigilance. Time 1 affective risk assessments and intolerance of uncertainty were uniquely associated with later perceived likelihood that an illness would be acquired and anticipated negative consequences of an illness. The latter finding was qualified by a significant interaction, such that affective risk assessments were positively associated with anticipated negative consequences of having an illness only among participants with mean and low levels of intolerance of uncertainty. Results speak to the relevance of different risk factors for health anxiety during the COVID-19 pandemic and highlight targets for reducing health anxiety risk. url: https://doi.org/10.1016/j.janxdis.2020.102290 doi: 10.1016/j.janxdis.2020.102290 id: cord-027134-1k6oegu4 author: Turky, Ayad title: Deep Learning Assisted Memetic Algorithm for Shortest Route Problems date: 2020-05-25 words: 3413.0 sentences: 252.0 pages: flesch: 60.0 cache: ./cache/cord-027134-1k6oegu4.txt txt: ./txt/cord-027134-1k6oegu4.txt summary: One relevant approach is the recent use of evolutionary algorithms in other domains to work along with deep learning models for effective feature extraction and selection [18] [19] [20] [21] . In particular we design a customized memetic algorithm to find shortest route based on the predicted travel time from the earlier stage. -Development of a deep learning method to predict the travel time between a origin-destination pair. In this paper, we propose a deep learning assisted memetic algorithm to solve the shortest route problems. The prediction stage is responsible to predict the travel times between a pair of origin and destination along the given route by using deep learning. This justifies the benefit of using deep learning approach to predict the travel time and the proposed memetic algorithm to exploit the current search space around the given solution. In this study, we proposed a novel two-stage approach for finding the shortest route under dynamic environment where travel time changes. abstract: Finding the shortest route between a pair of origin and destination is known to be a crucial and challenging task in intelligent transportation systems. Current methods assume fixed travel time between any pairs, thus the efficiency of these approaches is limited because the travel time in reality can dynamically change due to factors including the weather conditions, the traffic conditions, the time of the day and the day of the week, etc. To address this dynamic situation, we propose a novel two-stage approach to find the shortest route. Firstly deep learning is utilised to predict the travel time between a pair of origin and destination. Weather conditions are added into the input data to increase the accuracy of travel time predicition. Secondly, a customised Memetic Algorithm is developed to find shortest route using the predicted travel time. The proposed memetic algorithm uses genetic algorithm for exploration and local search for exploiting the current search space around a given solution. The effectiveness of the proposed two-stage method is evaluated based on the New York City taxi benchmark dataset. The obtained results demonstrate that the proposed method is highly effective compared with state-of-the-art methods. url: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7302558/ doi: 10.1007/978-3-030-50426-7_9 id: cord-010758-ggoyd531 author: Valdano, Eugenio title: Epidemic Threshold in Continuous-Time Evolving Networks date: 2018-02-06 words: 3590.0 sentences: 262.0 pages: flesch: 53.0 cache: ./cache/cord-010758-ggoyd531.txt txt: ./txt/cord-010758-ggoyd531.txt summary: A vast array of theoretical results characterize the epidemic threshold [14] , mainly under the limiting assumptions of quenched and annealed networks [4, [15] [16] [17] [18] , i.e., when the time scale of the network evolution is much slower or much faster, respectively, than the dynamical process. Departing from traditional approximations, few novel approaches are now available that derive the epidemic threshold constrained to specific contexts of generative models of temporal networks [22, 32, 35, [38] [39] [40] [41] or considering generic discrete-time evolving contact patterns [42] [43] [44] . Our approach yields a solution for the threshold of epidemics spreading on generic continuously evolving networks, and a closed form under a specific condition that is then validated through numerical simulations. By mapping the system into a multilayer structure encoding both network evolution and diffusion dynamics, the infection propagator approach derives the epidemic threshold as the solution of the equation ρ½PðT step Þ ¼ 1 [43, 44] , where ρ is the spectral radius of the following matrix: abstract: Current understanding of the critical outbreak condition on temporal networks relies on approximations (time scale separation, discretization) that may bias the results. We propose a theoretical framework to compute the epidemic threshold in continuous time through the infection propagator approach. We introduce the weak commutation condition allowing the interpretation of annealed networks, activity-driven networks, and time scale separation into one formalism. Our work provides a coherent connection between discrete and continuous time representations applicable to realistic scenarios. url: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7219439/ doi: 10.1103/physrevlett.120.068302 id: cord-257813-2ij3fkrh author: Walsh, Froma title: Loss and Resilience in the Time of COVID‐19: Meaning Making, Hope, and Transcendence date: 2020-07-17 words: 6687.0 sentences: 380.0 pages: flesch: 54.0 cache: ./cache/cord-257813-2ij3fkrh.txt txt: ./txt/cord-257813-2ij3fkrh.txt summary: Applying a family resilience framework to pandemic‐related losses, discussion focuses on the importance of shared belief systems in (1) meaning‐making processes; (2) a positive, hopeful outlook and active agency; and (3) transcendent values and spiritual moorings for inspiration, transformation, and positive growth. A resilience-oriented approach with loss (a) contextualizes the distress; (b) attends to the challenges, suffering, and struggles of families, and (c) strengthens relational processes that support coping, adaptation, and growth. Family resilience is fostered by shared beliefs (1) to make meaning of the crisis and challenges; (2) to (re)gain a positive, hopeful outlook that supports active agency, and (3) for transcendence: to rise above suffering and hardship through larger values, spiritual beliefs and practices, and experiencing transformations in new priorities, a sense of purpose, and deeper bonds. In families, meaning-making processes involve shared attempts to make sense of the loss, put it in perspective to make it more bearable, and, over time, integrate it into personal and relational life passage (Nadeau, 2008) . abstract: This article addresses the many complex and traumatic losses wrought by the COVID‐19 pandemic. In contrast to individually‐based, symptom‐focused grief work, a resilience‐oriented, systemic approach with complex losses contextualizes the distress and mobilizes relational resources to support positive adaptation. Applying a family resilience framework to pandemic‐related losses, discussion focuses on the importance of shared belief systems in (1) meaning‐making processes; (2) a positive, hopeful outlook and active agency; and (3) transcendent values and spiritual moorings for inspiration, transformation, and positive growth. Practice guidelines are offered to facilitate adaptation and resilience. url: https://www.ncbi.nlm.nih.gov/pubmed/32678915/ doi: 10.1111/famp.12588 id: cord-289389-xailjga5 author: Wang, Xiaoli title: Comparing early outbreak detection algorithms based on their optimized parameter values date: 2009-08-13 words: 5152.0 sentences: 297.0 pages: flesch: 56.0 cache: ./cache/cord-289389-xailjga5.txt txt: ./txt/cord-289389-xailjga5.txt summary: BACKGROUND: Many researchers have evaluated the performance of outbreak detection algorithms with recommended parameter values. METHODS: Based on reported case counts of bacillary dysentery from 2005 to 2007 in Beijing, semi-synthetic datasets containing outbreak signals were simulated to evaluate the performance of five outbreak detection algorithms. We compared the performance of five outbreak detection algorithms, the exponential weighted moving average (EWMA), C1-MILD (C1), C2-MEDIUM (C2), C3-ULTRA (C3) and the spacetime permutation scan statistic model. The correlation coefficients between the three evaluation indices (sensitivity, specificity and time to detection) and parameter values were calculated. All algorithms showed strong relation between the evaluation indices and the parameter'' values, except space-time permutation scan statistic. In our study we found that space-time permutation scan statistics and the EWMA outperformed other algorithms both in terms of timeliness and accuracy for detecting bacillary dysentery outbreaks. abstract: BACKGROUND: Many researchers have evaluated the performance of outbreak detection algorithms with recommended parameter values. However, the influence of parameter values on algorithm performance is often ignored. METHODS: Based on reported case counts of bacillary dysentery from 2005 to 2007 in Beijing, semi-synthetic datasets containing outbreak signals were simulated to evaluate the performance of five outbreak detection algorithms. Parameters’ values were optimized prior to the evaluation. RESULTS: Differences in performances were observed as parameter values changed. Of the five algorithms, space–time permutation scan statistics had a specificity of 99.9% and a detection time of less than half a day. The exponential weighted moving average exhibited the shortest detection time of 0.1 day, while the modified C1, C2 and C3 exhibited a detection time of close to one day. CONCLUSION: The performance of these algorithms has a correlation to their parameter values, which may affect the performance evaluation. url: https://doi.org/10.1016/j.jbi.2009.08.003 doi: 10.1016/j.jbi.2009.08.003 id: cord-035127-we3lmrps author: Yoo, Geunsik title: Real-time information on air pollution and avoidance behavior: evidence from South Korea date: 2020-11-10 words: 6539.0 sentences: 331.0 pages: flesch: 57.0 cache: ./cache/cord-035127-we3lmrps.txt txt: ./txt/cord-035127-we3lmrps.txt summary: Using data on attendance at professional baseball games in South Korea, this study investigates whether real-time information on particulate matter affects individuals'' decisions to participate in outdoor activities. Regression models that include various fixed effects are used for the analysis, with the results showing that real-time alerts reduce the number of baseball game spectators by 7%, and that the size of the effect is not statistically different from that of air pollution forecasts. Therefore, this study analyzes whether realtime information about air pollution triggers avoidance behavior, based on data about air pollution levels and baseball game attendance in South Korea from 2012 to 2016. Given that the typical avoidance behavior in response to air pollution is to reduce one''s outdoor activities, the reaction to real-time PM10 information is measured using the change in attendance at professional baseball games. abstract: This study provides new empirical evidence on the relationship between information about air pollution and avoidance behavior. Many countries provide real-time information to describe the current level of air pollution exposure. However, little research has been done on people’s reactions to that real-time information. Using data on attendance at professional baseball games in South Korea, this study investigates whether real-time information on particulate matter affects individuals’ decisions to participate in outdoor activities. Regression models that include various fixed effects are used for the analysis, with the results showing that real-time alerts reduce the number of baseball game spectators by 7%, and that the size of the effect is not statistically different from that of air pollution forecasts. The study demonstrates that providing real-time information can be a way to protect the public’s health from the threat of air pollution. Moreover, the findings suggest that having easy access to the relevant information and an awareness of the risks involved are necessary for a real-time information policy to succeed. url: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7653214/ doi: 10.1007/s11111-020-00368-0 id: cord-270818-hi4rkp9l author: Zhang, Shu-Ning title: A study on China''s time-honored catering brands: Achieving new inheritance of traditional brands date: 2021-01-31 words: 10448.0 sentences: 576.0 pages: flesch: 42.0 cache: ./cache/cord-270818-hi4rkp9l.txt txt: ./txt/cord-270818-hi4rkp9l.txt summary: Our research not only addresses urgent issues, providing a theoretical path for the brand inheritance of time-honored catering brands and clarifying the specific role of the influencing factors, but also expands consumer behavior theory (Liu and Jang, 2009) , brand management theory (Hyun, 2009 ) and cultural theory (Arnould and Thompson, 2005) . (3) Although some scholars have paid attention to the impact of traditional catering on customer experience from a cross-cultural perspective or the perspective of innovation (Huang, 2017; Koh et al., 2009) , fewer studies have answered whether cultural factors and creativity can improve customers'' cognitive attitudes and behaviors regarding catering time-honored brands. In the background of time-honored catering brands, the process of customers'' cognition (brand experience), attitude (brand identification) and behavior (WOM) may be affected by cultural proximity. This study highlights the positive effects of cognition (brand experience) and affection (identification) on customers'' WOM in the context of time-honored catering brands. abstract: The time-honored brand is the best brand retained from centuries of business and handicraft competition, representing inestimable brand, economic and cultural value. However, it has encountered the issue of heritage in the new era. To address this issue, in view of the critical role of customer word-of-mouth (WOM) in brand inheritance and reputation, this study constructed and examined the WOM path of time-honored catering brands by investigating 606 customers. Its conclusions highlight the positive antecedent of brand authenticity for customers' in-person WOM and EWOM. The path is influenced by the mediation mechanisms of response (awakening of interest), cognition (brand experience) and affection (brand identification). Moreover, the interaction between creative performance and brand authenticity can positively promote customers' brand experience. However, cultural proximity plays different roles in the stages of customers' brand attitudes and behaviors. The results provide managerial implications for how to promote the sustainable inheritance of traditional brands. url: https://api.elsevier.com/content/article/pii/S0969698920312984 doi: 10.1016/j.jretconser.2020.102290 id: cord-132843-ilxt4b6g author: Zhao, Liang title: Event Prediction in the Big Data Era: A Systematic Survey date: 2020-07-19 words: 19742.0 sentences: 1111.0 pages: flesch: 49.0 cache: ./cache/cord-132843-ilxt4b6g.txt txt: ./txt/cord-132843-ilxt4b6g.txt summary: Based on large amounts of data on historical events and their potential precursors, event prediction methods typically strive to apply predictive mapping to build on these observations to predict future events, utilizing predictive analysis techniques from domains such as machine learning, data mining, pattern recognition, statistics, and other computational models [16, 26, 92] . Event prediction methods usually need to predict multiple facets of events including their time, location, topic, intensity, and duration, each of which may utilize a different data structure [171] . Existing event prediction methods are categorized according to their event aspects (time, location, and semantics), problem formulation, and corresponding techniques to create the taxonomy of a generic framework. The second step is to identify events in the predicted future time seriesx using either unsupervised methods such as burstness detection [31] and change detection [109] , or supervised techniques based on learning event characterization function. abstract: Events are occurrences in specific locations, time, and semantics that nontrivially impact either our society or the nature, such as civil unrest, system failures, and epidemics. It is highly desirable to be able to anticipate the occurrence of such events in advance in order to reduce the potential social upheaval and damage caused. Event prediction, which has traditionally been prohibitively challenging, is now becoming a viable option in the big data era and is thus experiencing rapid growth. There is a large amount of existing work that focuses on addressing the challenges involved, including heterogeneous multi-faceted outputs, complex dependencies, and streaming data feeds. Most existing event prediction methods were initially designed to deal with specific application domains, though the techniques and evaluation procedures utilized are usually generalizable across different domains. However, it is imperative yet difficult to cross-reference the techniques across different domains, given the absence of a comprehensive literature survey for event prediction. This paper aims to provide a systematic and comprehensive survey of the technologies, applications, and evaluations of event prediction in the big data era. First, systematic categorization and summary of existing techniques are presented, which facilitate domain experts' searches for suitable techniques and help model developers consolidate their research at the frontiers. Then, comprehensive categorization and summary of major application domains are provided. Evaluation metrics and procedures are summarized and standardized to unify the understanding of model performance among stakeholders, model developers, and domain experts in various application domains. Finally, open problems and future directions for this promising and important domain are elucidated and discussed. url: https://arxiv.org/pdf/2007.09815v3.pdf doi: nan id: cord-006226-fn7zlutj author: nan title: Abstracts of the 4th annual meeting of the German Society of Clinical Pharmacology and Therapy: Hannover, 14–17 September 1994 date: 1994 words: 25050.0 sentences: 1344.0 pages: flesch: 50.0 cache: ./cache/cord-006226-fn7zlutj.txt txt: ./txt/cord-006226-fn7zlutj.txt summary: The following were analysed: heart rate (HR, bpm), pre-ejection time (PEP, ms), ejection time (VET, ms), HR-corrected electromechanical systole (QS2c, ms), impedance-cardiographic estimates of stroke volume (SV, ml), cardiac output (CO, I/min) and peripheral resistance (TPR, dyn.s.cm -5) calculated from CO and mean blood pressure (SBP and DBP according to auscultatory Korotkoff-I and -IV sounds This indicates that 1) about half the rise of HR and CO and half the shortening of PEP is 131-respectively 1~2-determined, 2) that predominant 132-adrenergic responses, whilst not affecting VET, take optimal benefit from the inodilatory enhancement of pump performance, 3) that an additional 131-adrenergic stimulation is proportionally less efficient, as VET is dramatically shortened, thus blunting the gain in SV so that the rise in CO relies substantially on the amplified increase of HR and 4), VET is more sensitive than QS2c in expressing additional 131-adrenoceptor agonism and 5) prime systolic time intervals provide a less speculative and physiologically more meaningful represenation of cardiac pump dynamics than HR-corrected ones. abstract: nan url: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7100636/ doi: 10.1007/bf00193489 id: cord-006849-vgjz74ts author: nan title: 27th International Congress of the European Association for Endoscopic Surgery (EAES) Sevilla, Spain, 12–15 June 2019 date: 2019-09-13 words: 222162.0 sentences: 14023.0 pages: flesch: 48.0 cache: ./cache/cord-006849-vgjz74ts.txt txt: ./txt/cord-006849-vgjz74ts.txt summary: Methods: We are performing this procedures within a prospective randomized trial that is design to compare the long term results of LRYGB-B versus the standard laparoscopic Roux-en-Y gastric bypass.The video shows our technique in a case of a 46 years old female with a BMI of 46 Kg/m2. Material and methods: We present a video of the surgical intervention of a 32-year-old patient, with functional dyspepsia, with a casual diagnosis of a pseudocystic mass of the right colon after performing a CT scan: giant diverticulum of the hepatic colon angle with fecaloid content inside it under tension The patient goes to the emergency room for acute abdominal pain, pending colonoscopy, antibiotic treatment is established, and a laparoscopic approach is decided upon after the patient''s evolution. Method: We present the case of a 65-year-old patient with surgical antecedent of laparoscopic low anterior resection due to rectal cancer, presenting in postoperative period an anastomosis leakage with severe peritonitis was identified and a laparotomy with end colostomy was performed. abstract: nan url: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7103177/ doi: 10.1007/s00464-019-07109-x id: cord-006854-o2e5na78 author: nan title: Scientific Session of the 16th World Congress of Endoscopic Surgery, Jointly Hosted by Society of American Gastrointestinal and Endoscopic Surgeons (SAGES) & Canadian Association of General Surgeons (CAGS), Seattle, Washington, USA, 11–14 April 2018: Poster Abstracts date: 2018-04-20 words: 166047.0 sentences: 10353.0 pages: flesch: 47.0 cache: ./cache/cord-006854-o2e5na78.txt txt: ./txt/cord-006854-o2e5na78.txt summary: Totally Laparoscopic ALPPS Combined with the Microwave Ablation for a Patient with a Huge HCC Hua Zhang; Department of Hepatopancreatobiliary Surgery, West China Hospital, Sichuan University Introduction: Associating liver partition and portal vein ligation for staged hepatectomy (ALPPS) is a novel technique for resecting hepatic tumors that were previously considered unresectable due to the insufficient future liver remnant (FLR) which may result in postoperative liver failure (PLF). Not only does this case show that a large epiphrenic diverticulm can be successfully resected via the trans-abdominal laparoscopic approach, this case makes the argument that patients undergoing any minimally-invasive epiphrenic diverticulectomy and myotomy, with or without fundoplication, may be successfully managed with early post-operative contrast studies and dietary advancement, thus decreasing their length of hospitalization and overall cost of treatment. Introduction: There are reports of increased operative duration, blood loss and postoperative morbidity, caused by difficulties in obtaining good visualization and in controlling bleeding when laparoscopic resection is performed in obese patients with colon cancer. abstract: nan url: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7103183/ doi: 10.1007/s00464-018-6121-4 id: cord-006860-a3b8hyyr author: nan title: 40th Annual Meeting of the GTH (Gesellschaft für Thrombose- und Hämostaseforschung) date: 1996 words: 90660.0 sentences: 5152.0 pages: flesch: 50.0 cache: ./cache/cord-006860-a3b8hyyr.txt txt: ./txt/cord-006860-a3b8hyyr.txt summary: Dept of Pediatrics, University Hospitals Kiel and Mtinster, Germany Resistance to activated protein C (APCR), in the majority of cases associated with the Arg 506 Gin point mutation in the factor V gene is present in more than 50 % of patients < 60 years of age with unexplained thrombophilia. The regular APC resistance test is not applicable to plasma from Orally anticoagulated (OAC) or heparinized patients due to decreased levels of vitamin K-dependent clotting factors and to thrombin inhibition by antithrombin, respectively. On admission an extensive coagulation screen yielded the following results (n/normal, t/elevated, I/reduced, +/positive, -/negative): PT t, aPTT t, Tr n, factor II, V, VIII n, factor VII, IX, XI, XII /,, fibrinogan t, ATIII n, protein C, S *, activated protein C sensitivity ratio 1.92 ($), FV-Leidenmutation PCR -, fibrinolytic system n, TAT t, Ft÷2 t, lupus anticoagulant +, heparin induced platelet antibodies +; no diagnosis of a specific autoimmuna disorder could be made. abstract: nan url: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7103196/ doi: 10.1007/bf00641048 id: cord-006870-f5w6fw6q author: nan title: Abstracts Presented at the Neurocritical Care Society (NCS) 15th Annual Meeting date: 2017-09-19 words: 122221.0 sentences: 6828.0 pages: flesch: 47.0 cache: ./cache/cord-006870-f5w6fw6q.txt txt: ./txt/cord-006870-f5w6fw6q.txt summary: Subjective perceptions of recovery were assessed via responses to the forced-choice dichotomized question, "Do you feel that you have made a complete recovery from the arrest?"Objective outcome measures of recovery included: Repeatable Battery for Neuropsychological Status (RBANS), Modified Lawton Physical Self-Maintenance Scale (L-ADL), Barthel Index (BI), Cerebral Performance Category Scale (CPC), Center for Epidemiological Studies-Depression scale (CES-D), and Post traumatic stress disorder-checklist (PTSD-C). Utilizing data from the Citicoline Brain Injury Treatment (COBRIT) trial, a prospective multicenter study, we identified 224 patients who met the inclusion criteria; 1) placement of an ICP monitoring device, 2) Glasgow coma score (GCS) less than 9, 3) EVD placement prior to arrival or within 6 hours of arrival at the study institution. The objective of this study was to examine the incidence rates of pre-specified medical and neurological ICU complications, and their impact on post-traumatic in-hospital mortality and 12month functional outcomes. abstract: nan url: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7103238/ doi: 10.1007/s12028-017-0465-9 id: cord-022633-fr55uod6 author: nan title: SAEM Abstracts, Plenary Session date: 2012-04-26 words: 147405.0 sentences: 8927.0 pages: flesch: 54.0 cache: ./cache/cord-022633-fr55uod6.txt txt: ./txt/cord-022633-fr55uod6.txt summary: Staff satisfaction was evaluated through pre/ post-shift and study surveys; administrative data (physician initial assessment (PIA), length of stay (LOS), patients leaving without being seen (LWBS) and against medical advice [LAMA] ) were collected from an electronic, real-time ED information system. Communication Background: The link between extended shift lengths, sleepiness, and occupational injury or illness has been shown, in other health care populations, to be an important and preventable public health concern but heretofore has not been fully described in emergency medical services (EMS Objectives: To assess the effect of an ED-based computer screening and referral intervention for IPV victims and to determine what characteristics resulted in a positive change in their safety. Objectives: Using data from longitudinal surveys by the American Board of Emergency Medicine, the primary objective of this study was to evaluate if resident self-assessments of performance in required competencies improve over the course of graduate medical training and in the years following. abstract: nan url: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7159364/ doi: 10.1111/j.1553-2712.2012.01332.x id: cord-023095-4dannjjm author: nan title: Research Abstract Program of the 2011 ACVIM Forum Denver, Colorado, June 15–18, 2011 date: 2011-05-03 words: 134226.0 sentences: 6834.0 pages: flesch: 51.0 cache: ./cache/cord-023095-4dannjjm.txt txt: ./txt/cord-023095-4dannjjm.txt summary: The purpose of this study was to determine the short-term effects of ivabradine on heart rate (HR), blood pressure, left ventricular (LV) systolic and diastolic function, left atrial (LA) performance, and clinical tolerance in healthy cats after repeated oral doses. The goal of this study was to investigate the relationship between heart rate and ECG time intervals to body mass in apparently healthy horses and ponies and to calculate normal ranges for different weight groups. This study aimed to investigate the prevalence of hypercoagulability in PLN dogs based on thromboelastography (TEG), and to determine whether hypercoagulability in these patients could be predicted by clinical assessments that identify systemic hypertension (systolic blood pressure 4 160 mmHg), hypoalbuminemia (serum albumin o 2.7 mg/dl), antithrombin activity (o 70%), and degree of proteinuria (urine protein:creatinine ratio [UPC] ! abstract: nan url: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7166756/ doi: 10.1111/j.1939-1676.2011.0726.x ==== make-pages.sh questions [ERIC WAS HERE] ==== make-pages.sh search /data-disk/reader-compute/reader-cord/bin/make-pages.sh: line 77: /data-disk/reader-compute/reader-cord/tmp/search.htm: No such file or directory Traceback (most recent call last): File "/data-disk/reader-compute/reader-cord/bin/tsv2htm-search.py", line 51, in with open( TEMPLATE, 'r' ) as handle : htm = handle.read() FileNotFoundError: [Errno 2] No such file or directory: '/data-disk/reader-compute/reader-cord/tmp/search.htm' ==== make-pages.sh topic modeling corpus Zipping study carrel