SVT monde
Sur le Web


Nature is the international weekly journal of science : a magazine style journal that publishes full-length research papers in all disciplines of science, as well as News and Views, reviews, news, features, commentaries, web focuses and more, covering all branches of science and how science impacts upon all aspects of society and life.

Articles les plus récents

A walk in the wild helps to tailor robotic leg exoskeletons

mercredi 12 octobre 2022 par Carlos Rodriguez-Guerrero
Nature, Published online: 12 October 2022; doi:10.1038/d41586-022-03175-9An innovative approach to controlling wearable robots takes the optimization process out of the laboratory. The method uses a data-driven model to infer a user’s energy consumption and to personalize the assistance it (...)

A look at the protein complex that enables hearing

mercredi 12 octobre 2022
Nature, Published online: 12 October 2022; doi:10.1038/d41586-022-03147-zThe molecular basis of how vertebrate animals sense sound and perceive balance has been unclear for decades. The structure of a mechanically sensitive protein complex from nematode worms has been revealed, illuminating the (...)

Daily briefing: NASA’s mission to nudge an asteroid was a smashing success

mercredi 12 octobre 2022 par Flora Graham
Nature, Published online: 12 October 2022; doi:10.1038/d41586-022-03269-4The Double Asteroid Redirection Test (DART) altered a space rock’s movement by even more than expected. Plus, a boom in high-level biosafety laboratories, and the future of monkeypox around the (...)

Global soil map pinpoints key sites for conservation

mercredi 12 octobre 2022 par Peter C. de Ruiter, Elly Morriën
Nature, Published online: 12 October 2022; doi:10.1038/d41586-022-03079-8A map of Earth reveals hotspots of soil biodiversity and regions to target for conservation. Many of these areas are currently unprotected, which suggests that it is time to rethink our soil management and conservation (...)

Charge transfer observed in light-activated catalyst particles

mercredi 12 octobre 2022 par Ulrich Aschauer
Nature, Published online: 12 October 2022; doi:10.1038/d41586-022-03178-6The movement of electric charges in light-activated catalyst particles is key to the water-splitting reaction, which could be used to generate hydrogen as a renewable fuel. Such movement has now been observed in exquisite (...)

Fast charging of energy-dense lithium-ion batteries

mercredi 12 octobre 2022 par Chao-Yang Wang, Teng Liu, Xiao-Guang Yang, Shanhai Ge, Nathaniel V. Stanley, Eric S. Rountree, Yongjun Leng, Brian D. McCarthy
Nature, Published online: 12 October 2022; doi:10.1038/s41586-022-05281-0A new approach to charging energy-dense electric vehicle batteries, using temperature modulation with a dual-salt electrolyte, promises a range in excess of 500,000 miles using only rapid (under 12 minute) (...)

General-relativistic precession in a black-hole binary

mercredi 12 octobre 2022 par Mark Hannam, Charlie Hoy, Jonathan E. Thompson, Stephen Fairhurst, Vivien Raymond, Marta Colleoni, Derek Davis, Héctor Estellés, Carl-Johan Haster, Adrian Helmling-Cornell, Sascha Husa, David Keitel, T. J. Massinger, Alexis Menéndez-Vázquez, Kentaro Mogushi, Serguei Ossokine, Ethan Payne, Geraint Pratten, Isobel Romero-Shaw, Jam Sadiq, Patricia Schmidt, Rodrigo Tenorio, Richard Udall, John Veitch, Daniel Williams, Anjali Balasaheb Yelikar, Aaron Zimmerman
Nature, Published online: 12 October 2022; doi:10.1038/s41586-022-05212-zAnalysis of a gravitational-wave signal reveals a strongly precessing black-hole binary that contains a rapidly spinning black hole.

Spontaneous generation and active manipulation of real-space optical vortices

mercredi 12 octobre 2022 par Dongha Kim, Arthur Baucour, Yun-Seok Choi, Jonghwa Shin, Min-Kyo Seo
Nature, Published online: 12 October 2022; doi:10.1038/s41586-022-05229-4A photonic platform that allows the spontaneous generation and active manipulation of an optical vortex–antivortex pair using an external magnetic field is (...)

Personalizing exoskeleton assistance while walking in the real world

mercredi 12 octobre 2022 par Patrick Slade, Mykel J. Kochenderfer, Scott L. Delp, Steven H. Collins
Nature, Published online: 12 October 2022; doi:10.1038/s41586-022-05191-1A portable ankle exoskeleton uses a data-driven method and wearable sensors to adapt to the user as they walk in a natural setting.

Enhanced interactions of interlayer excitons in free-standing heterobilayers

mercredi 12 octobre 2022 par Xueqian Sun, Yi Zhu, Hao Qin, Boqing Liu, Yilin Tang, Tieyu Lü, Sharidya Rahman, Tanju Yildirim, Yuerui Lu
Nature, Published online: 12 October 2022; doi:10.1038/s41586-022-05193-zReduced dielectric screening in a free-standing heterobilayer results in higher formation efficiency of interlayer excitons and leads to strongly enhanced dipole–dipole interactions, enabling the observation of many-body (...)

Accueil du site | Contact | Plan du site | Espace privé | Statistiques | visites : 6125637

Suivre la vie du site fr    ?

Site réalisé avec SPIP 1.9.2e + ALTERNATIVES

Creative Commons License