8083期

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• Little urchins, mischievous molluscs: my life as a sea champion AI翻译
  作者：Leeming, Jack
• Late fluid flow in a primitive asteroid revealed by Lu-Hf isotopes in Ryugu AI翻译
  作者：Iizuka, Tsuyoshi; Shibuya, Takazo; Hayakawa, Takehito; Yokoyama, Tetsuya; Gautam, Ikshu; Haba, Makiko K.; Ito, Kengo T. M.; Hibiya, Yuki; Yamaguchi, Akira; Abe, Yoshinari; Aleon, Jerome; Alexander, Conel M. O'D.; Amari, Sachiko; Amelin, Yuri; Bajo, Ken-ichi; Bizzarro, Martin; Bouvier, Audrey; Carlson, Richard W.; Chaussidon, Marc; Choi, Byeon-Gak; Dauphas, Nicolas; Davis, Andrew M.; Di Rocco, Tommaso; Fujiya, Wataru; Fukai, Ryota; Hidaka, Hiroshi; Homma, Hisashi; Huss, Gary R.; Ireland, Trevor R.; Ishikawa, Akira; Itoh, Shoichi; Kawasaki, Noriyuki; Kita, Noriko T.; Kitajima, Koki; Kleine, Thorsten; Komatani, Shintaro; Krot, Alexander N.; Liu, Ming-Chang; Masuda, Yuki; Motomura, Kazuko; Moynier, Frederic; Nagashima, Kazuhide; Nakai, Izumi; Nguyen, Ann; Nittler, Larry; Pack, Andreas; Park, Changkun; Piani, Laurette; Qin, Liping; Russell, Sara; Sakamoto, Naoya; Schonbachler, Maria; Tafla, Lauren; Tang, Haolan; Terada, Kentaro; Terada, Yasuko; Usui, Tomohiro; Wada, Sohei; Wadhwa, Meenakshi; Walker, Richard J.; Yamashita, Katsuyuki; Yin, Qing-Zhu; Yoneda, Shigekazu; Yui, Hiroharu; Zhang, Ai-Cheng; Nakamura, Tomoki; Naraoka, Hiroshi; Noguchi, Takaaki; Okazaki, Ryuji; Sakamoto, Kanako; Yabuta, Hikaru; Abe, Masanao; Miyazaki, Akiko; Nakato, Aiko; Nishimura, Masahiro; Okada, Tatsuaki; Yada, Toru; Yogata, Kasumi; Nakazawa, Satoru; Saiki, Takanao; Tanaka, Satoshi; Terui, Fuyuto; Tsuda, Yuichi; Watanabe, Sei-ichiro; Yoshikawa, Makoto; Tachibana, Shogo; Yurimoto, Hisayoshi
  作者单位：University of Tokyo; Japan Agency for Marine-Earth Science & Technology (JAMSTEC); National Institutes for Quantum Science & Technology; Institute of Science Tokyo; University of Tokyo; University of Tokyo; Japan Agency for Marine-Earth Science & Technology (JAMSTEC); Research Organization of Information & Systems (ROIS); National Institute of Polar Research (NIPR) - Japan; Graduate University for Advanced Studies - Japan; Tokyo Denki University; Institut de Recherche pour le Developpement (IRD); Centre National de la Recherche Scientifique (CNRS); Sorbonne Universite; Museum National d'Histoire Naturelle (MNHN); Universite Paris Cite; CNRS - Institute of Physics (INP); Carnegie Institution for Science; Washington University (WUSTL); Washington University (WUSTL); Korea Basic Science Institute (KBSI); Hokkaido University; University of Copenhagen; University of Bayreuth; Universite Paris Cite; Centre National de la Recherche Scientifique (CNRS); Seoul National University (SNU); University of Chicago; University of Chicago; University of Gottingen; Ibaraki University; Japan Aerospace Exploration Agency (JAXA); Institute of Space & Astronautical Science (ISAS); Nagoya University; Rigaku Corporation; University of Hawaii System; University of Hawaii Manoa; University of Queensland; Kyoto University; Hokkaido University; Max Planck Society; University of California System; University of California Los Angeles; Rigaku Corporation; Tokyo University of Science; National Aeronautics & Space Administration (NASA); Korea Polar Research Institute (KOPRI); Centre National de la Recherche Scientifique (CNRS); Universite de Lorraine; Chinese Academy of Sciences; University of Science & Technology of China, CAS; Natural History Museum London; Hokkaido University; Swiss Federal Institutes of Technology Domain; ETH Zurich; University of Osaka; Japan Synchrotron Radiation Research Institute; Arizona State University; Arizona State University-Tempe; University System of Maryland; University of Maryland College Park; Okayama University; University of California System; University of California Davis; National Museum of Nature and Science; Tokyo University of Science; Nanjing University; Tohoku University; Kyushu University; Hiroshima University; Kanagawa Institute Technology; University of Tokyo
  摘要：Carbonaceous asteroids are the source of the most primitive meteorites1 and represent leftover planetesimals that formed from ice and dust in the outer Solar System and may have delivered volatiles to the terrestrial planets2, 3, 4-5. Understanding the aqueous activity of asteroids is key to deciphering their thermal, chemical and orbital evolution, with implications for the origin of water on the terrestrial planets. Analyses of the objects, in particular pristine samples returned from astero...
• End GDP mania: how the world should really measure prosperity AI翻译
  作者：[Anonymous]
• Trust in the sea-bed mining authority is fragile - here's how to change that AI翻译
  作者：Garcia-Soto, Carlos
  作者单位：Consejo Superior de Investigaciones Cientificas (CSIC)
• Toughened self-assembled monolayers for durable perovskite solar cells AI翻译
  作者：Jiang, Wenlin; Qu, Geping; Huang, Xiaofeng; Chen, Xia; Chi, Linyuan; Wang, Tonghui; Wong, Chun-To; Lin, Francis R.; Yang, Chunlei; Jiang, Qing; Wu, Shengfan; Zhang, Jie; Jen, Alex K. -Y.
  作者单位：City University of Hong Kong; Chinese Academy of Sciences; Shenzhen Institute of Advanced Technology, CAS; Jilin University; City University of Hong Kong; Lingnan University; City University of Hong Kong
  摘要：Hole-selective self-assembled monolayers (SAMs)(1,2) have played a key role in driving the certified power conversion efficiency (PCE) of inverted perovskite solar cells(3,4,5) to 26.7% (ref. (6)). However, their instability often compromises the operational performance of devices, strongly hindering their practical applications(7,8). Here we employ a cross-linkable co-SAM to enhance the conformational stability of hole-selective SAMs against external stresses, while suppressing the formation ...
• A Ctf4 trimer couples the CMG helicase to DNA polymerase α in the eukaryotic replisome (vol. 510, pg. 293, 2014) AI翻译
  作者：Simon, Aline C.; Zhou, Jin C.; Perera, Rajika L.; van Deursen, Frederick; Evrin, Cecile; Ivanova, Marina E.; Kilkenny, Mairi L.; Renault, Ludovic; Kjaer, Svend; Matak-Vinkovic, Dijana; Labib, Karim; Costa, Alessandro; Pellegrini, Luca
  作者单位：University of Cambridge; Cancer Research UK; Cancer Research UK; University of Manchester; University of Dundee; Cancer Research UK; University of Cambridge; Imperial College London; Cancer Research UK
• Probing the heterogeneous nature of LiF in solid-electrolyte interphases AI翻译
  作者：Liu, Xiangsi; Li, Shuyang; Yuan, Chen; Zheng, Bizhu; Cheng, Gangya; Chen, Yufan; Lu, Xingyu; Gu, Danyu; Lv, Baijiang; Li, Hao; Yan, Zihan; Qian, Hui; Zhu, Yizhou; Sun, Dalin; Song, Yun; Xiang, Yuxuan
  作者单位：Westlake University; Westlake University; Fudan University; Westlake University; Chinese Academy of Engineering Physics
  摘要：The electrolyte-electrode interface serves as the foundation for a myriad of chemical and physical processes. In battery chemistry, the formation of a well-known solid-electrolyte interphase (SEI) plays a pivotal role in ensuring the reversible operations of rechargeable lithium-ion batteries (LIBs)1,2. However, characterizing the precise chemical composition of the low crystallinity and highly sensitive SEI presents a formidable challenge3. Here, taking lithium fluoride (LiF)-a widely studied...
• A novel bacterial protein family that catalyses nitrous oxide reduction AI翻译
  作者：He, Guang; Wang, Weijiao; Chen, Gao; Xie, Yongchao; Parks, Jerry M.; Davin, Megan E.; Hettich, Robert L.; Konstantinidis, Konstantinos T.; Loffler, Frank E.
  作者单位：University of Tennessee System; University of Tennessee Knoxville; University of Tennessee System; University of Tennessee Knoxville; UT Institute of Agriculture; University of Tennessee System; University of Tennessee Knoxville; UT Institute of Agriculture; United States Department of Energy (DOE); Oak Ridge National Laboratory; University of Tennessee System; University of Tennessee Knoxville; University System of Georgia; Georgia Institute of Technology; University of Tennessee System; University of Tennessee Knoxville; Nanjing University
  摘要：Nitrous oxide (N2O), a driver of global warming and climate change, has reached unprecedented concentrations in Earth's atmosphere1. Current N2O sources outpace N2O sinks, emphasizing the need for comprehensive understanding of processes that consume N2O. Microbes that express the enzyme N2O reductase (N2OR) convert N2O to climate change-neutral dinitrogen (N2). Known N2ORs belong to the canonical clade I and clade II NosZ reductases and are considered key enzymes for N2O reduction2, 3-4. Here...
• Transient APC/C inactivation by mTOR boosts glycolysis during cell cycle entry AI翻译
  作者：Paul, Debasish; Bolhuis, Derek L.; Yan, Hualong; Das, Sudipto; Xu, Xia; Abbate, Christina C.; Jenkins, Lisa M. M.; Emanuele, Michael J.; Andresson, Thorkell; Huang, Jing; Albeck, John G.; Brown, Nicholas G.; Cappell, Steven D.
  作者单位：National Institutes of Health (NIH) - USA; NIH National Cancer Institute (NCI); University of North Carolina; University of North Carolina Chapel Hill; University of North Carolina School of Medicine; University of North Carolina; University of North Carolina Chapel Hill; National Institutes of Health (NIH) - USA; NIH National Cancer Institute (NCI); Frederick National Laboratory for Cancer Research; University of California System; University of California Davis; National Institutes of Health (NIH) - USA; NIH National Cancer Institute (NCI); University of North Carolina; University of North Carolina Chapel Hill; University of North Carolina School of Medicine
  摘要：Mammalian cells entering the cell cycle favour glycolysis to rapidly generate ATP and produce the biosynthetic intermediates that are required for rapid biomass accumulation1. Simultaneously, the ubiquitin-ligase anaphase-promoting complex/cyclosome and its coactivator CDH1 (APC/CCDH1) remains active, allowing origin licensing and blocking premature DNA replication. Paradoxically, glycolysis is reduced by APC/CCDH1 through the degradation of key glycolytic enzymes2, raising the question of how...
• AI is dreaming up millions of new materials. Are they any good? AI翻译
  作者：Peplow, Mark