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Teens stumble on a new class of astronomical object

jeudi 16 août 2018
Teens stumble on a new class of astronomical object Teens stumble on a new class of astronomical object, Published online: 16 August 2018; doi:10.1038/d41586-018-05959-4Students sifting through archived data find an X-ray flare too brief to belong to an ordinary (...)

Autism and DDT: What one million pregnancies can — and can’t — reveal

jeudi 16 août 2018 par Sara Reardon
Autism and DDT: What one million pregnancies can — and can’t — reveal Autism and DDT: What one million pregnancies can — and can’t — reveal, Published online: 16 August 2018; doi:10.1038/d41586-018-05994-1Analysis finds that prenatal exposure to the pesticide is associated with a higher risk of (...)

Une meilleure production solaire de dihydrogène grâce aux nanoparticules de nickel

mercredi 15 août 2018 — Physique
Avec sa haute énergie par unité de masse, le dihydrogène est un vecteur idéal pour la production d'énergie. Il s'obtient par électrolyse de l'eau, une réaction qui réclame le passage d'un...

What Made Us Unique

mercredi 15 août 2018 par Kevin Laland — Features, The Sciences, Evolution
How we became a different kind of animal -- Read more on ScientificAmerican.com

A Very Human Story: Why Our Species Is Special

mercredi 15 août 2018 par Mariette DiChristina — From the Editor, The Sciences, Evolution
Read more on ScientificAmerican.com

Alpha-kinase 1 is a cytosolic innate immune receptor for bacterial ADP-heptose

mercredi 15 août 2018 par Ping Zhou, Yang She, Na Dong, Peng Li, Huabin He, Alessio Borio, Qingcui Wu, Shan Lu, Xiaojun Ding, Yong Cao, Yue Xu, Wenqing Gao, Mengqiu Dong, Jingjin Ding, Da-Cheng Wang, Alla Zamyatina, Feng Shao
Alpha-kinase 1 is a cytosolic innate immune receptor for bacterial ADP-heptose Alpha-kinase 1 is a cytosolic innate immune receptor for bacterial ADP-heptose, Published online: 15 August 2018; doi:10.1038/s41586-018-0433-3The bacterial metabolite ADP-heptose activates NF-κB in host cells via (...)

Sulfoxaflor exposure reduces bumblebee reproductive success

mercredi 15 août 2018 par Harry Siviter, Mark J. F. Brown, Ellouise Leadbeater
Sulfoxaflor exposure reduces bumblebee reproductive success Sulfoxaflor exposure reduces bumblebee reproductive success, Published online: 15 August 2018; doi:10.1038/s41586-018-0430-6Chronic exposure to sulfoxaflor (a sulfoximine-based insecticide) has severe sub-lethal effects on bumblebee (...)

An alternative to controversial pesticides still harms bumblebees

mercredi 15 août 2018 par Nigel E. Raine
An alternative to controversial pesticides still harms bumblebees An alternative to controversial pesticides still harms bumblebees, Published online: 15 August 2018; doi:10.1038/d41586-018-05917-0Exposure to a sulfoximine-based pesticide has substantial adverse effects on bumblebee colonies. (...)

Enzymes team up with light-activated catalysts

mercredi 15 août 2018 par Nicholas J. Turner
Enzymes team up with light-activated catalysts Enzymes team up with light-activated catalysts, Published online: 15 August 2018; doi:10.1038/d41586-018-05933-0Catalysts working in pairs can promote more-effective reactions than can the same catalysts used sequentially. The coupling of an enzyme (...)

Dilemma over AI and drug patenting already under debate

mercredi 15 août 2018 par Ross D. King, Patrick Courtney
Dilemma over AI and drug patenting already under debate Dilemma over AI and drug patenting already under debate, Published online: 15 August 2018; doi:10.1038/d41586-018-05955-8Dilemma over AI and drug patenting already under (...)

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