Nature

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• Growth of diamond in liquid metal at 1 atm pressure AI翻译
  作者：Gong, Yan; Luo, Da; Choe, Myeonggi; Kim, Yongchul; Ram, Babu; Zafari, Mohammad; Seong, Won Kyung; Bakharev, Pavel; Wang, Meihui; Park, In Kee; Lee, Seulyi; Shin, Tae Joo; Lee, Zonghoon; Lee, Geunsik; Ruoff, Rodney S.
  作者单位：Institute for Basic Science - Korea (IBS); Ulsan National Institute of Science & Technology (UNIST); Ulsan National Institute of Science & Technology (UNIST); Ulsan National Institute of Science & Technology (UNIST); Ulsan National Institute of Science & Technology (UNIST); Ulsan National Institute of Science & Technology (UNIST); Huazhong University of Science & Technology
  摘要：Natural diamonds were (and are) formed (thousands of million years ago) in the upper mantle of Earth in metallic melts at temperatures of 900-1,400 degrees C and at pressures of 5-6GPa (refs.(1,2)). Diamond is thermodynamically stable under high-pressure and high-temperature conditions as per the phase diagram of carbon(3). Scientists at General Electric invented and used a high-pressure and high-temperature apparatus in 1955 to synthesize diamonds by using molten iron sulfide at about 7GPa an...
• Control of working memory by phase-amplitude coupling of human hippocampal neurons AI翻译
  作者：Daume, Jonathan; Kaminski, Jan; Schjetnan, Andrea G. P.; Salimpour, Yousef; Khan, Umais; Kyzar, Michael; Reed, Chrystal M.; Anderson, William S.; Valiante, Taufik A.; Mamelak, Adam N.; Rutishauser, Ueli
  作者单位：Cedars Sinai Medical Center; Cedars Sinai Medical Center; Cedars Sinai Medical Center; Polish Academy of Sciences; Nencki Institute of Experimental Biology of the Polish Academy of Sciences; Krembil Research Institute; University of Toronto; University Health Network Toronto; University of Toronto; University Health Network Toronto; Johns Hopkins University; Johns Hopkins Medicine; California Institute of Technology
  摘要：Retaining information in working memory is a demanding process that relies on cognitive control to protect memoranda-specific persistent activity from interference(1,2). However, how cognitive control regulates working memory storage is unclear. Here we show that interactions of frontal control and hippocampal persistent activity are coordinated by theta-gamma phase-amplitude coupling (TG-PAC). We recorded single neurons in the human medial temporal and frontal lobe while patients maintained m...
• Japan can embrace open science - but flexible approaches are key AI翻译
  作者：Ide, Kazuki
  作者单位：University of Osaka
  摘要：Letter to the Editor
• I make 3D models of conifer needles to explore their climate effects AI翻译
  作者：Pisek, Jan
  作者单位：University of Tartu; Tartu Observatory
  摘要：Jan Pisek seeks a better understanding of how forests absorb sunlight, carbon and heat.
• What China's mission to collect rocks from the Moon's far side could reveal AI翻译
  作者：Xin, Ling
  摘要：The Chang'e-6 mission aims to land in the Moon's oldest and largest crater, where it will collect rocks to bring back to Earth.
• Reinvent oil refineries for a net-zero future AI翻译
  作者：[Anonymous]
  摘要：From petrol to plastics, oil-derived products define modern life. A bold plan to change that comes with huge costs - but researchers and policymakers should take it seriously.
• Structures and activation mechanism of the Gabija anti-phage system AI翻译
  作者：Li, Jing; Cheng, Rui; Wang, Zhiming; Yuan, Wuliu; Xiao, Jun; Zhao, Xinyuan; Du, Xinran; Xia, Shiyu; Wang, Lianrong; Zhu, Bin; Wang, Longfei
  作者单位：Wuhan University; Wuhan University; Wuhan University; Wuhan University; Wuhan University; Huazhong University of Science & Technology; Wuhan University; California Institute of Technology; Wuhan University
  摘要：Prokaryotes have evolved intricate innate immune systems against phage infection1-7. Gabija is a highly widespread prokaryotic defence system that consists of two components, GajA and GajB8. GajA functions as a DNA endonuclease that is inactive in the presence of ATP9. Here, to explore how the Gabija system is activated for anti-phage defence, we report its cryo-electron microscopy structures in five states, including apo GajA, GajA in complex with DNA, GajA bound by ATP, apo GajA-GajB, and Ga...
• 'ChatGPT for CRISPR' creates new gene-editing tools AI翻译
  作者：Callaway, Ewen
  摘要：Some of the AI-designed gene editors could be more versatile than those found in nature.
• Dark energy is tearing the Universe apart. What if the force is weakening? AI翻译
  作者：Castelvecchi, Davide
  摘要：The first set of results from a pioneering cosmic-mapping project hints that the repulsive force known as dark energy has changed over 11 billion years, which would alter ideas about how the Universe has evolved and what its future will be.
• Finding millennia-old 'monumental' corals could unlock secrets of climate resilience AI翻译
  作者：Montano, Simone; Siena, Federica; Strona, Giovanni
  作者单位：University of Milano-Bicocca; European Commission Joint Research Centre; EC JRC ISPRA Site
  摘要：Letter to the Editor