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3,191 Research products, page 1 of 320

  • 2012-2021
  • Article
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  • Mémoires en Sciences de l'Information et de la Communication
  • ZENODO
  • COVID-19

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  • Open Access English
    Authors: 
    Denys Dukhovnov; Magali Barbieri;
    Publisher: HAL CCSD
    Country: France

    Abstract Background Preliminary studies have suggested a link between socio-economic characteristics and COVID-19 mortality. Such studies have been carried out on particular geographies within the USA or selective data that do not represent the complete experience for ...

  • Open Access English
    Authors: 
    Nicolai Krüger; Alina Behne; Jan Heinrich Beinke; Agnis Stibe; Frank Teuteberg;
    Publisher: HAL CCSD
    Country: France

    International audience; Tracing infectious individuals and clusters is a major tactic for mitigating the pandemic. This paper explores the factors impacting the intentions and actual use of COVID-19 contact tracing apps based on a technology acceptance model. A partial ...

  • Open Access English
    Authors: 
    Henseler, Martin; Maisonnave, Helene; Maskaeva, Asiya;
    Publisher: HAL CCSD
    Country: France

    The worldwide COVID-19 pandemic has affected the tourism sector by closing borders, reducing both the transportation of tourists and tourist demand. Developing countries, such as Tanzania, where the tourism sector contributes a high share to gross domestic product, are ...

  • English
    Authors: 
    Mathiot, Jean-François; Gerbaud, Laurent; Breton, Vincent;
    Publisher: HAL CCSD
    Country: France

    International audience; Abstract We develop a site-bond percolation model, called PERCOVID , in order to describe the time evolution of all epidemics propagating through respiratory tract or by skin contacts in human populations. This model is based on a network of soci...

  • English
    Authors: 
    Brice Gouvernet; Thierry Plaie; Mireille Bonierbale;
    Publisher: HAL CCSD
    Country: France

    International audience; We investigate sexual behaviours as a means of coping with negative emotions during the first covid19-related lockdown in France. We hypothesize that sexual behaviours have been used by the most psychologically fragile individuals to cope with th...

  • Open Access English
    Authors: 
    Arnault Pachot; Adélaïde Albouy-Kissi; Benjamin Albouy-Kissi; Frédéric Chausse;
    Publisher: HAL CCSD
    Country: France

    International audience; The disruption of supplies during the Covid-19 crisis has led to shortages but has also shown the adaptability of some companies, which have succeeded in adapting their production chains quickly to produce goods experiencing shortages: hydroalcoh...

  • Open Access English
    Authors: 
    M. Levaillant; M. Wathelet; A. Lamer; E. Riquin; B. Gohier; J.-F. Hamel-Broza;
    Publisher: HAL CCSD
    Country: France

    Abstract Background Previous studies have shown a negative impact of the COVID-19 pandemic and its associated sanitary measures on mental health, especially among adolescents and young adults. Such a context may raise many concerns about the COVID-19 pandemic long-term...

  • Publication . Article . Other literature type . 2021
    Open Access English
    Authors: 
    Jolivet, Laurence; Dominguès, Catherine; Mermet, Éric; Seten, Sevil;
    Publisher: HAL CCSD
    Country: France

    Abstract. The first lock-down in France due to the Covid-19 pandemic happened during spring 2020. It meant restrictions for everyone regarding reachable space and possible time length outside home. The seminar of sensitive mapping taking place in École des hautes études...

  • Open Access English
    Authors: 
    Marine Gauthier; Denis Agniel; Rodolphe Thiébaut; Boris P. Hejblum;
    Publisher: HAL CCSD
    Country: France

    SummaryState-of-the-art methods for single-cell RNA sequencing (scRNA-seq) Differential Expression Analysis (DEA) often rely on strong distributional assumptions that are difficult to verify in practice. Furthermore, while the increasing complexity of clinical and biolo...

  • Closed Access English
    Authors: 
    Pierre Gallian; Sophie Le Cam; Nadège Brisbarre; Boris Pastorino; Abdennour Amroun; Lucile Malard; Xavier Lamballerie; Cathy Bliem; Pascale Richard; Pascal Morel; +1 more
    Publisher: HAL CCSD
    Country: France

    International audience; Quantitation of anti-SARS-CoV-2 (severe acute respiratory syndrome coronavirus 2) neutralizing antibodies (Nabs) is a key parameter in determining the effective dose for treatment with COVID-19 convalescent plasma (CCP). Interpretation of results...