Football Euro: Study shows the impact on Covid-19 infections The impact of the European Soccer (Football) Championship 2020 on the incidence of the Corona pandemic across Europe. Ancient DNA Charts Native Americans’ Journeys to Asia Thousands of Years Ago Native Americans traveled back and forth to Asia thousands of years ago, well before Europeans discovered America.
por Marcelo Jerez Las condiciones habitacionales de la población de la provincia de Jujuy, en el noroeste de la Argentina, eran muy deficientes en la primera mitad del siglo XX. Ello se patentaba, entre otros factores, en los altos niveles de hacinamiento individual (más de cuatro miembros de una familia que dormían todos en una misma pieza). Asimismo, en 1947, sólo un 30% de las casas en Jujuy eran ocupadas por sus dueños.
You are invited to a seminar with Jonathan W. Gray (CUNY Graduate Center and John Jay College, United States).
Oyster mushroom fungus uses nerve gas to paralyse and eat tiny worms Oyster mushroom fungus uses nerve gas to paralyse and eat tiny worms More detailed understanding of how oyster mushrooms, a carnivorous fungus, kill their prey to use them as nitrogen source. Hard of Hearing Henry Gee talks about the fascinating evolution of mammalian hearing and the revelation of starting to use a hearing aid himself.
Infrastructure: what’s at stake {#infrastructure-what%E2%80%99s-at-stake} Infrastructure often is perceived as a “given”, as something that was always there, as “natural”. In the digital age, infrastructure seems more “natural” than ever (it's hard to imagine there was a time without internet connectivity in our mobile phones or even a time when phone lines were a luxury item) and the social and economic dimension of infrastructure tend to be
por Hubonor Ayala Flores Gabriela Mistral realizó una estancia en diferentes localidades del estado de Veracruz en 1948 que culminó hasta finales de 1950.
Arturo Souto , DR © Pasteles sobre papel Colección particular Esta es una reproducción digital, con fines de divulgación, de una obra original, todos los derechos de autor y reproducción están reservados por el coleccionista.
Guinea worm disease reaches all-time low: only 13* human cases reported in 2022 Only 13 human cases of Guinea worm disease were reported worldwide in 2022. This Neglected Tropical Disease is on the WHO 2030 roadmap to become only the second human disease in history to be eradicated, after smallpox.
Digital object identifiers (DOIs) and relevant metadata have been used for 20 years to help preserve the scholarly record by maintaining stable links to scholarly publications and other important scholarly resources, combined with long-term archiving by publishers and libraries. Lots and tools and services have been built around this infrastructure to make it easier for scholars to consume and contribute to this scholarly record.
por Adriana Rocher Salas Águeda de Salas era una mujer de orígenes más bien humildes. De padres pobres, no llegaba “a la línea de española porque permanece en la de castiza”, que es el nombre que se daba a los nacidos de la unión español-mestizo. Sin embargo, aun siendo soltera, podría decirse que no le iba tan mal.