Tag Archives: she studies

[ad_1] One thing in common: these are closed places where many people spend a lot of time, without masks. LContamination from Covid-19 occurs primarily in restaurants, gyms and cafes, according to a new study from Stanford University published in the journal Nature. To reach these conclusions, the researchers used a …

[ad_1] BerlinAbout three quarters of all people who tested positive for the coronavirus in Germany do not know where and by whom they were infected. The Robert Koch Institute (RKI) now wants to find out in a new study whether visits to pubs and restaurants are associated with an increased …

[ad_1] University of Hawaiʻi Aerial image of subsidence and crevasses on the Vatnajókull ice sheet on the western Skaftákatlar subglacial lake. (Photo credit: Benedikt Gunnar Ófeigsson, Icelandic Meteorological Office) A long-standing mystery involving floods or “jökulhlaup” emerging suddenly and unpredictably from glaciers or ice caps was fortuitously solved by a …

[ad_1] Several close relatives of our species, homo sapiens, have walked this Earth since the genre Homo it evolved more than 2 million years ago. These hominins lived in different habitats and harsh environments. Some have even crossed and crossed. Although more than one may have achieved significant technological and …

[ad_1] 08 November 2020 – 18:48 2020-11-08 Of: Editing of El País A new study from the University of Saskatchewan (Canada) has shown that physical performance and oxygen levels in the blood and muscles are not affected in the case of healthy people who wear masks during intense workouts. It …

[ad_1] We know Mars used to be much wetter than it is now, but the questions of when water formed and evaporated are much harder to answer. A new study now suggests that water was present on the Red Planet some 4.4 billion years ago, much earlier than previously thought. …

[ad_1] The COVID-19 patients observed in this study were hospitalized at the Marques de Valdecilla University Hospital in the Spanish city of Santander. Vitamin D is a hormone produced by the kidneys that controls the calcium concentration in the blood and affects the immune system, according to a statement from …

[ad_1] The Neanderthals may have lost against homo sapiens in the evolutionary battle for survival, but as time goes by we are learning more and more similarities between species and, according to new research, this extends to the education of children. A new study used geochemical and histological techniques to …

[ad_1] November 6, 2020 – 11:55 pm 2020-11-06 Of: Editing of El País After pharmaceutical company Janssen, a subsidiary of Johnson & Johnson, gave approval to the Center for Pediatric Infectology Studies in Cali, Ceip, to apply its vaccine against Covid-19, phase clinical trials began this week. III of the …

[ad_1] By estrateiaynegocios.net Tourism is the consumer category that contributes most to the well-being of Salvadorans, with an average rating of 7.6 out of 10, according to the results of the study conducted by the CCK agency. The digital sample was carried out on 276 Salvadorans, men and women over …