Nature

最新文章

• Metal telluride nanosheets by scalable solid lithiation and exfoliation AI翻译
  作者：Zhang, Liangzhu; Yang, Zixuan; Feng, Shun; Guo, Zhuobin; Jia, Qingchao; Zeng, Huidan; Ding, Yajun; Das, Pratteek; Bi, Zhihong; Ma, Jiaxin; Fu, Yunqi; Wang, Sen; Mi, Jinxing; Zheng, Shuanghao; Li, Mingrun; Sun, Dong-Ming; Kang, Ning; Wu, Zhong-Shuai; Cheng, Hui-Ming
  作者单位：Chinese Academy of Sciences; Dalian Institute of Chemical Physics, CAS; East China University of Science & Technology; East China University of Science & Technology; Peking University; Peking University; Chinese Academy of Sciences; Institute of Metal Research, CAS; Chinese Academy of Sciences; University of Chinese Academy of Sciences, CAS; Chinese Academy of Sciences; Chinese Academy of Sciences; Shenzhen Institute of Advanced Technology, CAS; Shenzhen University of Advanced Technology
  摘要：Transition metal tellurides (TMTs) have been ideal materials for exploring exotic properties in condensed-matter physics, chemistry and materials science(1,2,3). Although TMT nanosheets have been produced by top-down exfoliation, their scale is below the gram level and requires a long processing time, restricting their effective application from laboratory to market(4,5,6,7,8). We report the fast and scalable synthesis of a wide variety of MTe2 (M = Nb, Mo, W, Ta, Ti) nanosheets by the solid l...
• Heat and desiccation tolerances predict bee abundance under climate change AI翻译
  作者：Kazenel, Melanie R.; Wright, Karen W.; Griswold, Terry; Whitney, Kenneth D.; Rudgers, Jennifer A.
  作者单位：University of New Mexico; United States Department of Agriculture (USDA); Utah System of Higher Education; Utah State University
  摘要：Climate change could pose an urgent threat to pollinators, with critical ecological and economic consequences. However, for most insect pollinator species, we lack the long-term data and mechanistic evidence that are necessary to identify climate-driven declines and predict future trends. Here we document 16 years of abundance patterns for a hyper-diverse bee assemblage1 in a warming and drying region2, link bee declines with experimentally determined heat and desiccation tolerances, and use c...
• Transcription-replication conflicts underlie sensitivity to PARP inhibitors AI翻译
  作者：Petropoulos, Michalis; Karamichali, Angeliki; Rossetti, Giacomo G.; Freudenmann, Alena; Iacovino, Luca G.; Dionellis, Vasilis S.; Sotiriou, Sotirios K.; Halazonetis, Thanos D.
  作者单位：University of Geneva; Roche Holding
  摘要：An important advance in cancer therapy has been the development of poly(ADP-ribose) polymerase (PARP) inhibitors for the treatment of homologous recombination (HR)-deficient cancers(1-6). PARP inhibitors trap PARPs on DNA. The trapped PARPs are thought to block replisome progression, leading to formation of DNA double-strand breaks that require HR for repair(7). Here we show that PARP1 functions together with TIMELESS and TIPIN to protect the replisome in early S phase from transcription-repli...
• Melting ice solves leap-second problem - for now AI翻译
  作者：Tavella, Patrizia; Mitrovica, Jerry X.
  作者单位：Harvard University
  摘要：Humans' effect on the polar ice sheets is slowing Earth's rotation, posing challenges for its alignment with the official time standard. Two researchers discuss the science behind the slowdown and the impact it has on timekeeping.
• 'Without these tools, I'd be lost': how generative AI aids in accessibility AI翻译
  作者：Heidt, Amanda
• Brazil's postgrad funding model can promote equity AI翻译
  作者：Quintans-Junior, Lucindo J.
  作者单位：Universidade Federal de Sergipe
• Break big tech's stranglehold on AI in academia AI翻译
  作者：Wozniak, Michal; Ksieniewicz, Pawel
  作者单位：Wroclaw University of Science & Technology
• A massive galaxy that formed its stars at z ≈ 11 AI翻译
  作者：Glazebrook, Karl; Nanayakkara, Themiya; Schreiber, Corentin; Lagos, Claudia; Kawinwanichakij, Lalitwadee; Jacobs, Colin; Chittenden, Harry; Brammer, Gabriel; Kacprzak, Glenn G.; Labbe, Ivo; Marchesini, Danilo; Marsan, Z. Cemile; Oesch, Pascal A.; Papovich, Casey; Remus, Rhea-Silvia; Tran, Kim-Vy H.; Esdaile, James; Chandro-Gomez, Angel
  作者单位：Swinburne University of Technology; University of Copenhagen; Niels Bohr Institute; University of Western Australia; Tufts University; York University - Canada; University of Geneva; Texas A&M University System; Texas A&M University College Station; Texas A&M University System; Texas A&M University College Station; University of Munich; University of New South Wales Sydney; Smithsonian Institution
  摘要：The formation of galaxies by gradual hierarchical co-assembly of baryons and cold dark matter halos is a fundamental paradigm underpinning modern astrophysics(1,2) and predicts a strong decline in the number of massive galaxies at early cosmic times(3,4,5). Extremely massive quiescent galaxies (stellar masses of more than 10(11) M-circle dot) have now been observed as early as 1-2 billion years after the Big Bang(6,7,8,9,10,11,12,13). These galaxies are extremely constraining on theoretical mo...
• Digging in: last chance to save a native forest AI翻译
  作者：Sandrini, Dario; Crow, James Mitchell
• THE ANTIDEPRESSANT EFFECT OF LIVING NEAR GREEN SPACE AI翻译
  作者：[Anonymous]