#From: TIME
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# Da Academia Sul-Riograndense de Medicina - FUNDADOR Jorge Moltz Westphalen![]() Natural de Palmeira das Missões 18/05/1919 e falecido Biografia do Fundador da Cadeira de número 31 #Ivan Antonio Izquierdo - Membro Honorário Ver nota da Academia Brasileira de Ciências Comunicamos, com muita tristeza, o falecimento do Acadêmico Ivan Izquierdo,
#From: NATURE‘Predatory’ journals in leading databaseThe widely used academic database Scopus hosts papers from more than 300 potentially ‘predatory’ journals that have questionable publishing practices. An analysis has found that these titles together contributed more than 160,000 articles over 3 years — almost 3% of the studies indexed on Scopus during the period. Their presence on Scopus and other popular research databases raises concerns that poor-quality studies could mislead scientists and pollute the scientific literature. #From Livescience
#From: LIVESCIENCECOVID-19 vaccines: What does 95% efficacy actually mean?![]() COVID-19 vaccine is stored in the pharmacy at Roseland Community Hospital on Dec. 18, 2020 in Chicago, Illinois. (Image: © Scott Olson/Getty Images) You have likely heard that Pfizer's COVID-19 vaccine efficacy is 95%, Moderna's is 94% and Johnson & Johnson's is 66%. But what do these numbers actually mean? #From: The Lancet >Global age-sex-specific fertility, mortality, healthy life expectancy (HALE), and population estimates in 204 countries and territories, 1950–2019: a comprehensive demographic analysis for the Global Burden of Disease Study 2019 | |||||||||||||||||
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