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849 Research products, page 1 of 85

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  • Mémoires en Sciences de l'Information et de la Communication
  • COVID-19

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  • Open Access English
    Authors: 
    Mariana Galvão Ferrarini; Aguiar-Pulido; Eric T. Dawson; Andrea Guarracino; Andreas Gruber; Lukas Heumos; Alexander Kanitz; Amit Kumar Lal; Brett E. Pickett; Rita Rebollo; +15 more
    Publisher: HAL CCSD
    Country: France

    As part of the virtual BioHackathon 2020, we formed a working group that focused on the analysis of gene expression in the context of COVID-19. More specifically, we performed transcriptome analyses on published datasets in order to better understand the interaction bet...

  • Open Access English
    Authors: 
    Katarzyna Polak; Noémie Greze; Maëlle Lachat; Delphine Merle; Steve Chiumento; Christelle Bertrand-Gaday; Bernadette Nadine Trentin; Robert Z. Mamoun;
    Publisher: HAL CCSD
    Country: France

    AbstractExtracellular vesicles (EVs) emerge as essential mediators of intercellular communication. DNA vaccines encoding antigens presented on EVs efficiently induce T-cell responses and EV-based vaccines containing the Spike (S) proteins of Severe Acute Respiratory Syn...

  • English
    Authors: 
    Lobbé, Quentin; Chavalarias, David; Delanoë, Alexandre; Ferrand, Gabriel; Cohen-Boulakia, Sarah; Ravaud, Philippe; Boutron, Isabelle;
    Publisher: HAL CCSD
    Country: France

    This paper aims at reconstructing the evolution of all the available COVID-19 vaccines trials extracted from the COVID-NMA database by applying the phylomemy reconstruction process. We visualize the textual contents of 1,794 trials descriptions and explore their collect...

  • English
    Authors: 
    Becher, Michael; Longuet Marx, Nicolas; Pons, Vincent; Brouard, Sylvain; Foucault, Martial; Galasso, Vincenzo; Kerrouche, Éric; León Alfonso, Sandra; Stegmueller, Daniel;
    Publisher: HAL CCSD
    Country: France
  • Open Access English
    Authors: 
    Cheikh Talla; Cheikh Loucoubar; Jerlie Loko Roka; Aliou Barry; Seynabou Ndiaye; Maryam Diarra; Oumar Faye; Moussa Dia; Adama Tall; Oumar Ndiaye; +14 more
    Publisher: HAL CCSD
    Country: France

    Background: Senegal reported the first COVID-19 case on March 2, 2020. A nationwide cross-sectional epidemiological survey was conducted to capture the true extent of COVID-19 exposure. Methods: Multi-stage random cluster sampling of households was carried out between O...

  • English
    Authors: 
    HUA, Ping;
    Publisher: HAL CCSD
    Country: France

    By using panel data of 15 Chinese manufacturing industries over the 2005-2014 period from OECD TiVA and WIOD databases, the impact of China's GVCs participation on labor productivity is estimated. We find that while the productivity elasticity of the share of sector's f...

  • French
    Authors: 
    Mondello, Gérard;
    Publisher: HAL CCSD
    Country: France

    La pandémie de Covid-19 a bouleversé non seulement l'économie de la plupart des pays, mais aussi le domaine scientifique médical. Les opinions publiques se sont immiscées dans les choix des essais thérapeutiques comme le montrent les controverses autour des protocoles u...

  • English
    Authors: 
    Mondello, Gérard;
    Publisher: HAL CCSD
    Country: France

    The Covid-19 pandemic upset both the economies of most countries, but also the field of medical science. As never, public opinion has interfered in the choice of therapeutic trials as evidenced by the controversies surrounding protocols using hydroxychloroquine. The pub...

  • Open Access
    Authors: 
    Henseler, Martin; Maisonnave, Helene; Maskaeva, Asiya;
    Publisher: Elsevier BV
    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 ...

  • 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...