8016期

最新文章

• HOW PLANTS HELPED PINPOINT ROOTS OF BUTTERFLY BONANZA AI翻译
  作者：[Anonymous]
• Global shortfalls in documented actions to conserve biodiversity AI翻译
  作者：Senior, Rebecca A.; Bagwyn, Ruby; Leng, Danyan; Killion, Alexander K.; Jetz, Walter; Wilcove, David S.
  作者单位：Princeton University; Durham University; Williams College; Yale University; Yale University; Princeton University
  摘要：Threatened species are by definition species that are in need of assistance. In the absence of suitable conservation interventions, they are likely to disappear soon 1 . There is limited understanding of how and where conservation interventions are applied globally, or how well they work 2,3 . Here, using information from the International Union for Conservation of Nature Red List and other global databases, we find that for species at risk from three of the biggest drivers of biodiversity los...
• CHINESE SPACECRAFT COLLECTS FIRST ROCKS FROM MOON'S FAR SIDE AI翻译
  作者：Xin, Ling
• Nuclear position matters for tissue development AI翻译
  作者：Kulkarni, Tanvi; Akhtar, Asifa
  作者单位：Max Planck Society
• Beyond the trans/cis binary: introducing new terms will enrich gender research AI翻译
  作者：Ashley, Florence; Brightly-Brown, Shari; Rider, G. Nic
  作者单位：University of Alberta; University of Alberta; University of Minnesota System; University of Minnesota Twin Cities
  摘要：We need terms such as 'gender modality' that are flexible enough to capture the nuances of human experience but pragmatic enough to serve science.
• BIOMED RETRACTIONS HAVE QUADRUPLED IN 20 YEARS - WHY? AI翻译
  作者：Else, Holly
• Lense-Thirring precession after a supermassive black hole disrupts a star AI翻译
  作者：Pasham, Dheeraj R.; Zajacek, Michal; Nixon, C. J.; Coughlin, Eric R.; Sniegowska, Marzena; Janiuk, Agnieszka; Czerny, Bozena; Wevers, Thomas; Guolo, Muryel; Ajay, Yukta; Loewenstein, Michael
  作者单位：Massachusetts Institute of Technology (MIT); Masaryk University; University of Leeds; Syracuse University; Tel Aviv University; Polish Academy of Sciences; Center for Theoretical Physics - Polish Academy of Sciences; Space Telescope Science Institute; European Southern Observatory; Johns Hopkins University; University System of Maryland; University of Maryland College Park; National Aeronautics & Space Administration (NASA); NASA Goddard Space Flight Center; National Aeronautics & Space Administration (NASA); NASA Goddard Space Flight Center
  摘要：An accretion disk formed around a supermassive black hole after it disrupts a star is expected to be initially misaligned with respect to the equatorial plane of the black hole. This misalignment induces relativistic torques (the Lense-Thirring effect) on the disk, causing the disk to precess at early times, whereas at late times the disk aligns with the black hole and precession terminates(1,2). Here we report, using high-cadence X-ray monitoring observations of a tidal disruption event (TDE)...
• Physiological temperature drives TRPM4 ligand recognition and gating AI翻译
  作者：Hu, Jinhong; Park, Sung Jin; Walter, Tyler; Orozco, Ian J.; O'Dea, Garrett; Ye, Xinyu; Du, Juan; Lue, Wei
  作者单位：Van Andel Institute; Zoetis
  摘要：Temperature profoundly affects macromolecular function, particularly in proteins with temperature sensitivity(1,2). However, its impact is often overlooked in biophysical studies that are typically performed at non-physiological temperatures, potentially leading to inaccurate mechanistic and pharmacological insights. Here we demonstrate temperature-dependent changes in the structure and function of TRPM4, a temperature-sensitive Ca2+-activated ion channel(3-7). By studying TRPM4 prepared at ph...
• Cryo-EM structures of apo and antagonist-bound human Cav3.1 (vol 576, pg 492, 2019) AI翻译
  作者：Zhao, Yanyu; Huang, Gaoxingyu; Wu, Qiurong; Wu, Kun; Li, Ruiqi; Lei, Jianlin; Pan, Xiaojing; Yan, Nieng
  作者单位：Westlake University; Westlake University; Tsinghua University; Capital Medical University; Tsinghua University; Princeton University
• Heterogeneous integration of spin-photon interfaces with a CMOS platform AI翻译
  作者：Li, Linsen; De Santis, Lorenzo; Harris, Isaac B. W.; Chen, Kevin C.; Gao, Yihuai; Christen, Ian; Choi, Hyeongrak; Trusheim, Matthew; Song, Yixuan; Errando-Herranz, Carlos; Du, Jiahui; Hu, Yong; Clark, Genevieve; Ibrahim, Mohamed I.; Gilbert, Gerald; Han, Ruonan; Englund, Dirk
  作者单位：Massachusetts Institute of Technology (MIT); Massachusetts Institute of Technology (MIT); Delft University of Technology; United States Department of Defense; US Army Research, Development & Engineering Command (RDECOM); US Army Research Laboratory (ARL); United States Army; University of Munster; MITRE Corporation; Cornell University; MITRE Corporation
  摘要：Colour centres in diamond have emerged as a leading solid-state platform for advancing quantum technologies, satisfying the DiVincenzo criteria1 and recently achieving quantum advantage in secret key distribution2. Blueprint studies3-5 indicate that general-purpose quantum computing using local quantum communication networks will require millions of physical qubits to encode thousands of logical qubits, presenting an open scalability challenge. Here we introduce a modular quantum system-on-chi...