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最新文章

• Improved medicine AI翻译
  作者：Tang, Haoxian
  作者单位：Shantou University
• Advanced technology AI翻译
  作者：Zhang, Xuan
  作者单位：Shantou University
• NextGen Voices: Historic introductions AI翻译
  作者：Bismuth, Keren; Sharma, Vandana; Powell, Jackson Ross; Tang, Haoxian; Cao, Bo; Huang, Jingtao; Patel, Rishi Jai; Bezerra, Paulo; Zhang, Xuan; Wen, Qianjun; Oda, Fernanda S.; Verstiuk, Olesia; Khan, Muhammad Shehryar; Virguez, Edgar; Zhi, Yuan; Dedyo, John M.
  作者单位：All India Institute of Medical Sciences (AIIMS) New Delhi; University of Pennsylvania; Shantou University; Xi'an Jiaotong University; University of Pennsylvania; Universidade Federal Rural do Semi-Arido (UFERSA); Guizhou Medical University; University of Kansas; University of Nicosia; Massachusetts Institute of Technology (MIT); Carnegie Institution for Science; Guizhou University; Yale University
• Pregnancy programs the brain for mothering AI翻译
  作者：McCarthy, Margaret M.
  作者单位：University System of Maryland; University of Maryland Baltimore
• Award honors pair for mRNA work key to COVID-19 vaccines AI翻译
  作者：Offord, Catherine; Cohen, Jon
• Greater equity AI翻译
  作者：Verstiuk, Olesia
  作者单位：University of Nicosia
• Greater equity AI翻译
  作者：Virguez, Edgar
  作者单位：Carnegie Institution for Science
• Greater equity AI翻译
  作者：Dedyo, John M.
  作者单位：Yale University
• A chlorophyll c synthase widely co-opted by phytoplankton AI翻译
  作者：Jiang, Yanyou; Cao, Tianjun; Yang, Yuqing; Zhang, Huan; Zhang, Jingyu; Li, Xiaobo
  作者单位：Westlake University; Westlake University
  摘要：Marine and terrestrial photosynthesis exhibit a schism in the accessory chlorophyll (Chl) that complements the function of Chl a: Chl b for green plants versus Chl c for most eukaryotic phytoplankton. The enzymes that mediate Chl c biosynthesis have long remained elusive. In this work, we identified the CHLC dioxygenase (Phatr3_J43737) from the marine diatom Phaeodactylum tricornutum as the Chl c synthase. The chlc mutants lacked Chl c, instead accumulating its precursors, and exhibited growth...
• Transonic dislocation propagation in diamond AI翻译
  作者：Katagiri, Kento; Pikuz, Tatiana; Fang, Lichao; Albertazzi, Bruno; Egashira, Shunsuke; Inubushi, Yuichi; Kamimura, Genki; Kodama, Ryosuke; Koenig, Michel; Kozioziemski, Bernard; Masaoka, Gooru; Miyanishi, Kohei; Nakamura, Hirotaka; Ota, Masato; Rigon, Gabriel; Sakawa, Youichi; Sano, Takayoshi; Schoofs, Frank; Smith, Zoe J.; Sueda, Keiichi; Togashi, Tadashi; Vinci, Tommaso; Wang, Yifan; Yabashi, Makina; Yabuuchi, Toshinori; Dresselhaus-Marais, Leora E.; Ozaki, Norimasa
  作者单位：University of Osaka; University of Osaka; Stanford University; Stanford University; United States Department of Energy (DOE); SLAC National Accelerator Laboratory; Stanford University; University of Osaka; Institut Polytechnique de Paris; Ecole Polytechnique; CEA; Centre National de la Recherche Scientifique (CNRS); Sorbonne Universite; Japan Synchrotron Radiation Research Institute; RIKEN; United States Department of Energy (DOE); Lawrence Livermore National Laboratory; Nagoya University; UK Atomic Energy Authority; Culham Science Centre; Stanford University; Massachusetts Institute of Technology (MIT)
  摘要：The motion of line defects (dislocations) has been studied for more than 60 years, but the maximum speed at which they can move is unresolved. Recent models and atomistic simulations predict the existence of a limiting velocity of dislocation motion between the transonic and subsonic ranges at which the self-energy of dislocation diverges, though they do not deny the possibility of the transonic dislocations. We used femtosecond x-ray radiography to track ultrafast dislocation motion in shock-...