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The following results are related to COVID-19. Are you interested to view more results? Visit OpenAIRE - Explore.
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463 research outcomes, page 1 of 47
  • publication . Article . Preprint . 2021
    Open Access English
    Authors:
    Sharifrazi, Danial; Alizadehsani, Roohallah; Roshanzamir, Mohamad; Joloudari, Javad Hassannataj; Shoeibi, Afshin; Jafari, Mahboobeh; Hussain, Sadiq; Sani, Zahra Alizadeh; Hasanzadeh, Fereshteh; Khozeimeh, Fahime; ...
    Persistent Identifiers
    Publisher: Elsevier Ltd.

    The coronavirus (COVID-19) is currently the most common contagious disease which is prevalent all over the world. The main challenge of this disease is the primary diagnosis to prevent secondary infections and its spread from one person to another. Therefore, it is esse...

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  • publication . Preprint . 2021
    Open Access English
    Authors:
    Alizadehsani, Roohallah; Sharifrazi, Danial; Izadi, Navid Hoseini; Joloudari, Javad Hassannataj; Shoeibi, Afshin; Gorriz, Juan M.; Hussain, Sadiq; Arco, Juan E.; Sani, Zahra Alizadeh; Khozeimeh, Fahime; ...

    The new coronavirus has caused more than 1 million deaths and continues to spread rapidly. This virus targets the lungs, causing respiratory distress which can be mild or severe. The X-ray or computed tomography (CT) images of lungs can reveal whether the patient is inf...

  • publication . Preprint . 2021
    Open Access English
    Authors:
    Chu, Kuo-Ming;
    Persistent Identifiers
    Publisher: Preprints

    Spectacular shifts have been led to by The COVID-19 crisis in consumer behavior. Retailers will have to work hard to meet ever-evolving customer service experience with respect to the ways in which it may be differently affected by offline or online transactions in orde...

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  • publication . Preprint . 2021
    Open Access English
    Authors:
    Gerlee, Philip; Karlsson, Julia; Fritzell, Ingrid; Brezicka, Thomas; Spreco, Armin; Timpka, Toomas; Jöud, Anna; Lundh, Torbjörn;

    The transmission of COVID-19 is dependent on social contacts, the rate of which have varied during the pandemic due to mandated and voluntary social distancing. Changes in transmission dynamics eventually affect hospital admissions and we have used this connection in or...

  • publication . Preprint . 2021
    Open Access English
    Authors:
    Konaka, Eiji;

    Since March 2020, the environment surrounding football has changed dramatically because of the COVID-19 pandemic. After a few months' break, re-scheduled matches were held behind closed doors without spectators. The main objective of this study is a quantitative evaluat...

  • publication . Preprint . 2020
    Open Access English
    Authors:
    Ho, Yuh-Shan; Gatto, Andrea;
    Persistent Identifiers
    Publisher: Preprints

    COVID-19 breakout calls for immediate research explorations. The objective of this study is to perform a bibliometric analysis of all COVID-19-related publications in Science Citation Index Expanded (SCI-EXPANDED) in the early stage of the outbreak. Analysis parameters ...

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  • publication . Preprint . 2020
    Open Access English
    Authors:
    Zeighami, Sepanta; Shahabi, Cyrus; Krumm, John;

    Physical contacts result in the spread of various phenomena such as viruses, gossips, ideas, packages and marketing pamphlets across a population. The spread depends on how people move and co-locate with each other, or their mobility patterns. How far such phenomena spr...

  • publication . Preprint . 2020
    Open Access English
    Authors:
    Toly Chen; Hsin-Chieh Wu;
    Persistent Identifiers
    Publisher: Preprints

    <jats:p>In the existing group decision-making fuzzy analytic hierarchy process (FAHP) methods, the consensus among experts has rarely been fully reached. To fill this gap, in this study, a pre-aggregation fuzzy collaborative intelligence (FCI)-based FAHP approach is pro...

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  • publication . Article . 2020
    Open Access English
    Authors:
    Samia Boussouar; Mathilde Wagner; Victoria Donciu; Nicoletta Pasi; Joe Elie Salem; Raphaele Renard-Penna; Stéphane Marot; Yonathan Freund; Alban Redheuil; Olivier Lucidarme;
    Persistent Identifiers
    Publisher: Public Library of Science

    <jats:sec id="sec001"> <jats:title>Objective</jats:title> <jats:p>To evaluate the diagnostic performance of the initial chest CT to diagnose COVID-19 related pneumonia in a French population of patients with respiratory symptoms according to the time from the onset of c...

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  • publication . Preprint . 2020
    Open Access English
    Authors:
    Piraveenan, Mahendra; Sawleshwarkar, Shailendra; Walsh, Michael; Zablotska, Iryna; Bhattacharyya, Samit; Farooqui, Habib Hassan; Bhatnagar, Tarun; Karan, Anup; Murhekar, Manoj; Zodpey, Sanjay; ...

    Once a viable vaccine for SARS-CoV-2 has been identified, vaccination uptake will determine our success in containing the COVID-19 pandemic. We argue that game theory and social network models should be used to guide decisions pertaining to vaccination programs for the ...

463 research outcomes, page 1 of 47