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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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309 research outcomes, page 1 of 31
  • publication . Preprint . Article . Other literature type . 2021
    Open Access English
    Authors:
    Vicente Alves; Francine Casemiro; Bruno Araujo; Marcos Lima; Rayssa Oliveira; Fernanda Fernandes; Ana Vitória Gomes; Dario Gregori;
    Publisher: Preprints

    The objective of this meta-analysis was to evaluate the factors associated with the mortality of elderly Italians diagnosed with coronavirus who resided in institutions or who were hospitalized because of the disease. Methods: A systematic review following the recommend...

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  • publication . Preprint . Article . 2021
    Open Access
    Authors:
    Arias-Carrasco, Raúl; Giddaluru, Jeevan; Cardozo, Lucas E.; Martins, Felipe; Maracaja-Coutinho, Vinicius; Nakaya, Helder I.;
    Persistent Identifiers

    Abstract The current COVID-19 pandemic has already claimed more than 3.7 million victims and it will cause more deaths in the coming months. Tools that track the number and locations of cases are critical for surveillance and help in making policy decisions for controll...

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  • publication . Preprint . Article . 2021
    Open Access English
    Authors:
    Isys F. Mello; Lucas Squillante; Gabriel O. Gomes; Antonio C. Seridonio; Mariano de Souza;
    Persistent Identifiers

    We revisit well-established concepts of epidemiology, the Ising-model, and percolation theory. Also, we employ a spin $S$ = 1/2 Ising-like model and a (logistic) Fermi-Dirac-like function to describe the spread of Covid-19. Our analysis reinforces well-established liter...

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  • publication . Article . Preprint . 2021
    Open Access
    Authors:
    Leonardo F. S. Scabini; Lucas Correia Ribas; Mariane Barros Neiva; Altamir Gomes Bispo Junior; Alex J. F. Farfán; Odemir Martinez Bruno;
    Persistent Identifiers
    Publisher: Elsevier BV

    We are currently living in a state of uncertainty due to the pandemic caused by the SARS-CoV-2 virus. There are several factors involved in the epidemic spreading, such as the individual characteristics of each city/country. The true shape of the epidemic dynamics is a ...

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  • publication . Article . Preprint . 2021
    Open Access English
    Authors:
    Peter Hardy; Leandro Soriano Marcolino; José F. Fontanari;
    Publisher: Springer Science and Business Media LLC

    Abstract Economies across the globe were brought to their knees due to lockdowns and social restriction measures to contain the spread of the SARS-CoV-2, despite the quick switch to remote working. This downfall may be partially explained by the "water cooler effect", w...

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  • publication . Other literature type . Article . Preprint . 2021
    Open Access
    Authors:
    Osmar Pinto Neto; Deanna M. Kennedy; José Clark Reis; Yiyu Wang; Ana Carolina Brisola Brizzi; Gustavo José Zambrano; Joabe Marcos de Souza; Wellington Pedroso; Rodrigo Cunha de Mello Pedreiro; Bruno de Matos Brizzi; ...
    Publisher: Research Square

    With COVID-19 surging across the world, understanding the effectiveness of intervention strategies on transmission dynamics is of primary global health importance. Here, we develop and analyze an epidemiological compartmental model using multi-objective genetic algorith...

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  • publication . Article . Preprint . 2021
    Open Access English
    Authors:
    Gustavo R. Mota; Izabela Aparecida Santos; Izabela Aparecida Santos; Moacir Marocolo;
    Persistent Identifiers
    Publisher: Frontiers Media S.A.

    Each sport has its specific rules, which determine what is allowed (or not) impacting directly on the sport demands. Studies involving physiological and time-motion measurements have shown that soccer is a highly demanding sport. The new coronavirus disease 2019 (COVID-...

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  • publication . Article . Preprint . 2021
    Open Access English
    Authors:
    Luís Tarrataca; Claudia Mazza Dias; Diego B. Haddad; Edilson F. Arruda;
    Persistent Identifiers

    <p>The current COVID-19 pandemic is affecting different countries in different ways. The assortment of reporting techniques alongside other issues, such as underreporting and budgetary constraints, makes predicting the spread and lethality of the virus a challenging tas...

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  • publication . Preprint . Article . Other literature type . 2020
    Open Access English
    Authors:
    Julio C. Tolentino; Ana Lúcia Taboada Gjorup; Guilherme J. Schmidt; Sergio L. Schmidt;
    Publisher: Preprints

    <jats:p>A 47-year-old physician suddenly noticed a persistent difficulty maintaining attention. He was awake, alert, and oriented. After two hours he developed fever, ageusia, and anosmia. He denied any previous history of psychiatric illness and was hydrated at the tim...

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  • publication . Article . 2020
    Open Access
    Authors:
    Luciana Guerra Gallo; Ana Flávia de Morais Oliveira; Ana Flávia de Morais Oliveira; Amanda Amaral Abrahão; Leticia Assad Maia Sandoval; Yure Rodrigues Araújo Martins; Maria Almirón; Fabiana Sherine Ganem dos Santos; Wildo Navegantes Araújo; Wildo Navegantes Araújo; ...
    Persistent Identifiers
    Publisher: Frontiers Media SA

    <jats:p><jats:bold>Objective:</jats:bold> To describe the methods used in a rapid review of the literature and to present the main epidemiological parameters that describe the transmission of SARS-Cov-2 and the illness caused by this virus, coronavirus disease 2019 (COV...

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309 research outcomes, page 1 of 31