WEB 2.0 : 15 ans déjà et après ? : 7 pistes pour réenchanter Internet !

International audienceEn 15 ans, le Web 2.0 a radicalement transformé notre façon de travailler, de consommer, de vendre, de communiquer… Les technologies (mobile et tablette, 3G ou 4G, médias sociaux, big data, IA, etc.) ont bouleversé nos sphères de vie et notre rapport aux individus, à l’information, aux objets… 57 pionniers vous proposent d’explorer rétrospectivement les conséquences du digital sur notre société (économie, politique, juridique, culturel…). Le but : imaginer 7 pistes de réenchantement pour un futur numérique plus sain et plus responsable face à la domination des géants d’Internet, GAFA et BATX.La voix de 57 pionniers : Farid Arab . Thierry de Baillon . Christine Balagué . Éric Barbry . Beer Bergman . Olivier Berlingué . Nicolas Bermond . Fanny Berrebi . Michelle Blanc . Jérôme Bondu . Fadhila Brahimi . Frédéric Canevet . Dominique Cardon . Nicolas Celic . Cyrille Chaudoit . Jean-Pierre Corniou . Céline Crespin . André Dan . Yannis Delmas-Rigoutsos . Damien Douani . Antoine Dubuquoy . Jean-Philippe Encausse . Fabrice Epelboin . Olivier Ezratty . Isabelle Falque-Pierrotin . David Fayon . Mathieu Flaig . Cyrille Frank . Yann Gourvennec . David Guillocheau . Claudie Haigneré (Préface) . Olivier Iteanu . Henri Kaufman (Postface) . François Laurent . Yann Leroux . Éric Maillard . Vérone Mankou . Émilie Marquois . Grégory Maubon . Pierre Mawas . Pierre Métivier . Jean-Claude Morand . Ahmed Mehdi Omarouayache . Anthony Poncier . Grégory Pouy . PPC . Benoît Raphaël . Cyril Rimbaud . Vincent Rostaing . Jean-François Ruiz . Éric Seulliet . Serge Soudoplatoff . Virginie Spies . Yaëlle Teicher Stein . Pierre Tran . Pierre Vallet . Henri Verdier

Abstracts of 1st International Conference on Computational & Applied Physics

This book contains the abstracts of the papers presented at the International Conference on Computational & Applied Physics (ICCAP’2021) Organized by the Surfaces, Interfaces and Thin Films Laboratory (LASICOM), Department of Physics, Faculty of Science, University Saad Dahleb Blida 1, Algeria, held on 26–28 September 2021. The Conference had a variety of Plenary Lectures, Oral sessions, and E-Poster Presentations. Conference Title: 1st International Conference on Computational & Applied PhysicsConference Acronym: ICCAP’2021Conference Date: 26–28 September 2021Conference Location: Online (Virtual Conference)Conference Organizer: Surfaces, Interfaces, and Thin Films Laboratory (LASICOM), Department of Physics, Faculty of Science, University Saad Dahleb Blida 1, Algeria

Low incidence of SARS-CoV-2, risk factors of mortality and the course of illness in the French national cohort of dialysis patients

International audienceThe aim of this study was to estimate the incidence of COVID-19 disease in the French national population of dialysis patients, their course of illness and to identify the risk factors associated with mortality. Our study included all patients on dialysis recorded in the French REIN Registry in April 2020. Clinical characteristics at last follow-up and the evolution of COVID-19 illness severity over time were recorded for diagnosed cases (either suspicious clinical symptoms, characteristic signs on the chest scan or a positive reverse transcription polymerase chain reaction) for SARS-CoV-2. A total of 1,621 infected patients were reported on the REIN registry from March 16th, 2020 to May 4th, 2020. Of these, 344 died. The prevalence of COVID-19 patients varied from less than 1% to 10% between regions. The probability of being a case was higher in males, patients with diabetes, those in need of assistance for transfer or treated at a self-care unit. Dialysis at home was associated with a lower probability of being infected as was being a smoker, a former smoker, having an active malignancy, or peripheral vascular disease. Mortality in diagnosed cases (21%) was associated with the same causes as in the general population. Higher age, hypoalbuminemia and the presence of an ischemic heart disease were statistically independently associated with a higher risk of death. Being treated at a selfcare unit was associated with a lower risk. Thus, our study showed a relatively low frequency of COVID-19 among dialysis patients contrary to what might have been assumed