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Une nouvelle piste pour la sclérose en plaques

lundi 19 novembre 2018 — Vie et Terre

Photo: Wikimedia Commons Cette carte produite à l'aide de données provenant de l'Organisation mondiale de la santé montre la répartition des décès causés par la sclérose en plaques en 2012....

Techno-sciences

AI conference widely known as ‘NIPS’ changes its controversial acronym

lundi 19 novembre 2018 par Holly Else

AI conference widely known as ‘NIPS’ changes its controversial acronym AI conference widely known as ‘NIPS’ changes its controversial acronym, Published online: 19 November 2018; doi:10.1038/d41586-018-07476-wThe major machine-learning meeting, now to be called NeurIPS, has faced increasing (...)

Nature

Termite mounds dating back millennia can be seen from space

lundi 19 novembre 2018

Termite mounds dating back millennia can be seen from space Termite mounds dating back millennia can be seen from space, Published online: 19 November 2018; doi:10.1038/d41586-018-07459-xMounds of excavated dirt number into the millions and tower up to four metres (...)

Nature

French science behemoth launches research-integrity office

lundi 19 novembre 2018 par Declan Butler

French science behemoth launches research-integrity office French science behemoth launches research-integrity office, Published online: 19 November 2018; doi:10.1038/d41586-018-07466-yEurope’s largest basic-research agency, the CNRS, wants to improve how it tackles misconduct (...)

Nature

A simple gadget nudges people to save energy in the shower

lundi 19 novembre 2018

A simple gadget nudges people to save energy in the shower A simple gadget nudges people to save energy in the shower, Published online: 19 November 2018; doi:10.1038/d41586-018-07471-1A long, hot rinse loses its allure when there’s an energy meter on (...)

Nature

Cryptic connections illuminate pathogen transmission within community networks

lundi 19 novembre 2018 par Joseph R. Hoyt, Kate E. Langwig, J. Paul White, Heather M. Kaarakka, Jennifer A. Redell, Allen Kurta, John E. DePue, William H. Scullon, Katy L. Parise, Jeffrey T. Foster, Winifred F. Frick, A. Marm Kilpatrick

Cryptic connections illuminate pathogen transmission within community networks Cryptic connections illuminate pathogen transmission within community networks, Published online: 19 November 2018; doi:10.1038/s41586-018-0720-zCryptic connections facilitate the community-wide spread of disease (...)

Nature

Late Middle Pleistocene Levallois stone-tool technology in southwest China

lundi 19 novembre 2018 par Yue Hu, Ben Marwick, Jia-Fu Zhang, Xue Rui, Ya-Mei Hou, Jian-Ping Yue, Wen-Rong Chen, Wei-Wen Huang, Bo Li

Late Middle Pleistocene Levallois stone-tool technology in southwest China Late Middle Pleistocene Levallois stone-tool technology in southwest China, Published online: 19 November 2018; doi:10.1038/s41586-018-0710-1Levallois stone-tool technology found at the Guanyindong Cave site in southwest (...)

Nature

VCAM-1⁺ macrophages guide the homing of HSPCs to a vascular niche

lundi 19 novembre 2018 par Dantong Li, Wenzhi Xue, Mei Li, Mei Dong, Jianwei Wang, Xianda Wang, Xiyue Li, Kai Chen, Wenjuan Zhang, Shuang Wu, Yingqi Zhang, Lei Gao, Yujie Chen, Jianfeng Chen, Bo O. Zhou, Yi Zhou, Xuebiao Yao, Lin Li, Dianqing Wu, Weijun Pan

VCAM-1+ macrophages guide the homing of HSPCs to a vascular niche VCAM-1<sup>+</sup> macrophages guide the homing of HSPCs to a vascular niche, Published online: 19 November 2018; doi:10.1038/s41586-018-0709-7In zebrafish embryogenesis, nascent haematopoietic stem and progenitor (...)

Nature

Change in future climate due to Antarctic meltwater

lundi 19 novembre 2018 par Ben Bronselaer, Michael Winton, Stephen M. Griffies, William J. Hurlin, Keith B. Rodgers, Olga V. Sergienko, Ronald J. Stouffer, Joellen L. Russell

Change in future climate due to Antarctic meltwater Change in future climate due to Antarctic meltwater, Published online: 19 November 2018; doi:10.1038/s41586-018-0712-zAccounting for meltwater from the Antarctic Ice Sheet in simulations of global climate leads to substantial changes in future (...)

Nature

Reduced oxygen consumption by fat cells improves metabolic defects

lundi 19 novembre 2018 par Nolwenn Joffin, Philipp E. Scherer

Reduced oxygen consumption by fat cells improves metabolic defects Reduced oxygen consumption by fat cells improves metabolic defects, Published online: 19 November 2018; doi:10.1038/d41586-018-07248-6Low oxygen levels are a hallmark of expanding fat tissue in obesity, and can lead to type 2 (...)

Nature