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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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404 research outcomes, page 1 of 41
  • publication . Preprint . Article . 2021
    Open Access English
    Authors:
    Mats Leifels; Cheng Dan; Emanuele Sozzi; David C. Shoults; Stefan Wuertz; Skorn Mongkolsuk; Kwanrawee Sirikanchana;
    Publisher: Cold Spring Harbor Laboratory

    Highlights • PMA/PMAxx have higher efficiency removing false negatives from qPCR for DNA/RNA viruses than EMA. • One size fits all pretreatment approaches are possible but lead to lower virus signal reduction. • Capsid integrity qPCR is a valuable tool to adapt existent...

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  • publication . Preprint . 2021
    Open Access English
    Authors:
    Huang, Shuhong; Sun, Jiachen; Feng, Ling; Xie, Jiarong; Wang, Dashun; Hu, Yanqing;

    The COVID-19 infection cases have surged globally, causing devastations to both the society and economy. A key factor contributing to the sustained spreading is the presence of a large number of asymptomatic or hidden spreaders, who mix among the susceptible population ...

  • publication . Preprint . 2021
    Open Access English
    Authors:
    Yang, Yanmei; Zhang, Yunju; Qu, Yuanyuan; Liu, Xuewei; Zhao, Mingwen; Mu, Yuguang; Li, Weifeng;
    Persistent Identifiers

    Comment: 12 pages, 4 figures, 1 table

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  • 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 . Article . Preprint . 2021
    Open Access English
    Authors:
    Li, Hongying; Leong, Fong Yew; Xu, George; Kang, Chang Wei; Lim, Keng Hui; Tan, Ban Hock; Loo, Chian Min;
    Persistent Identifiers
    Publisher: Nature Publishing Group

    Abstract The Covid-19 pandemic has focused attention on airborne transmission of viruses. Using realistic air flow simulation, we model droplet dispersion from coughing and study the transmission risk related to SARS-CoV-2. Although this model defines most airborne drop...

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  • publication . Preprint . 2021
    Open Access English
    Authors:
    Li, Haotian; Xu, Min; Wang, Yong; Wei, Huan; Qu, Huamin;
    Persistent Identifiers

    Online exams have become widely used to evaluate students' performance in mastering knowledge in recent years, especially during the pandemic of COVID-19. However, it is challenging to conduct proctoring for online exams due to the lack of face-to-face interaction. Also...

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  • publication . Preprint . 2020
    Open Access English
    Authors:
    Kwan, Jolin Shaynn-Ly; Lim, Kwan Hui;

    The COVID-19 pandemic has caused widespread devastation throughout the world. In addition to the health and economical impacts, there is an enormous emotional toll associated with the constant stress of daily life with the numerous restrictions in place to combat the pa...

  • publication . Preprint . 2020
    Open Access English
    Authors:
    Chen, Kexin; Pun, Chi Seng; Wong, Hoi Ying;

    Social distancing has been the only effective way to contain the spread of an infectious disease prior to the availability of the pharmaceutical treatment. It can lower the infection rate of the disease at the economic cost. A pandemic crisis like COVID-19, however, has...

  • publication . Preprint . Article . 2020
    Open Access
    Authors:
    Raj Dandekar; Christopher Rackauckas; George Barbastathis;
    Publisher: Cold Spring Harbor Laboratory

    Highlights • Globally applicable, independent, and interpretable quarantine model • Intersection of machine learning and epidemiology • Diagnosed quarantine policy mimics real-time, on-ground situation • Hosted quarantine diagnosis results for 70 countries on a public p...

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404 research outcomes, page 1 of 41