2026

最新文章

• Nuclear weapons lurking in space could be tracked down by satellites AI翻译
  作者：Di Fulvio, Angela
  作者单位：University of Illinois System; University of Illinois Urbana-Champaign; University of Illinois System; University of Illinois Urbana-Champaign
• Reconfigurable mmWave microchips co-integrating hBN switches on GaN AI翻译
  作者：Pazos, Sebastian; Fontana, Andres; Shen, Yaqing; Yuan, Yue; Yu, Yiyang; Shamim, Atif; Psychogiou, Dimitra; Lanza, Mario
  作者单位：National University of Singapore; University College Cork; King Abdullah University of Science & Technology; King Abdullah University of Science & Technology; University College Cork; National University of Singapore; Institute for Functional Intelligent Materials (I-FIM); Carnegie Mellon University; Chongqing University
  摘要：Monolithic microwave integrated circuits (MMICs) are an emerging technology that is expected to substantially improve telecommunications in the next few years1,2. MMICs use application-specific semiconductors to meet the performance needs of 5G standards and beyond; however, integrating high-frequency switches into these platforms is very demanding in terms of area and cost and doing so is also a bottleneck for performance3. Memristive radio-frequency switches are an appealing alternative due ...
• Six ways to put the public at the heart of science and policy AI翻译
  作者：Tyler, Chris; Akerlof, K. L.; al-Gharbi, Musa; Bedsted, Bjorn; Boeira, Laura; Brown, Tracey; Christopherson, Elizabeth; Scheufele, Dietram A.; Farooque, Mahmud; Head, Brian W.; Piquado, Tepring; Pedersen, David Budtz
  作者单位：University of London; University College London; George Mason University; State University of New York (SUNY) System; Stony Brook University; University of Wisconsin System; University of Wisconsin Madison; The Morgridge Institute for Research, Inc.; University of Queensland; Aalborg University
• The latest benefit of obesity drugs: boosting testosterone and sperm quality AI翻译
  作者：Lenharo, Mariana
• Genetic technologies to enhance crop nutritional value under climate change AI翻译
  作者：van der Straeten, Dominique; Bulut, Mustafa; Da Cao; Aharoni, Asaph; Bouis, Howarth; Granell, Antonio; Gruissem, Wilhelm; Lindberg Moller, Birger; Martin, Cathie; Puchta, Holger; Sreenivasulu, Nese; Tissier, Alain; Tripathi, Leena; Van Montagu, Marc; Fernie, Alisdair R.
  作者单位：Ghent University; Max Planck Society; Weizmann Institute of Science; CGIAR; International Food Policy Research Institute (IFPRI); Consejo Superior de Investigaciones Cientificas (CSIC); Universitat Politecnica de Valencia; CSIC-UPV - Instituto de Biologia Molecular y Celular de Plantas (IBMCP); National Chung Hsing University; University of Copenhagen; UK Research & Innovation (UKRI); Biotechnology and Biological Sciences Research Council (BBSRC); John Innes Centre; Helmholtz Association; Karlsruhe Institute of Technology; CGIAR; International Rice Research Institute (IRRI); Leibniz Institut fur Pflanzenbiochemie; Ghent University; Leibniz Institut fur Pflanzenbiochemie
  摘要：At present, more than 700 million people live with caloric hunger, and more than two billion suffer from micronutrient deficiencies, known as 'hidden hunger'. From an agricultural viewpoint, three major objectives need to be worked towards simultaneously to achieve zero hunger (the United Nations Sustainable Development Goal 2): (1) enhanced yield; (2) higher vitamin and mineral density to sustain recommended daily intake (multi-biofortification); and (3) enhanced climate-change resilience. Al...
• Will AI spark a scientific renaissance - or a diffuse monoculture? AI翻译
  作者：Zhang, Xizhe
  作者单位：Nanjing Medical University; Nanjing Medical University
• JUNO experiment ushers in next generation of neutrino experiments AI翻译
  作者：Vahle, Patricia; Vallari, Zoya
  作者单位：University System of Ohio; Ohio State University
• Mitochondria tethered to the nucleus secure its energy supply AI翻译
  作者：Clarke, Philippa; Trefely, Sophie
  作者单位：UK Research & Innovation (UKRI); Biotechnology and Biological Sciences Research Council (BBSRC); Babraham Institute
  摘要：Direct interactions between the cell's powerhouses and nuclear pores might channel energy straight into the nucleus, fuelling cell division and differentiation.
• Chiral superfluorescence from perovskite superlattices at room temperature AI翻译
  作者：Wei, Qi; Peter, Jonah S.; Ren, Hui; Wang, Weizhen; Zhou, Luwei; Liu, Qi; Ostermann, Stefan; Yin, Jun; Cai, Songhua; Yelin, Susanne F.; Li, Mingjie
  作者单位：Hong Kong Polytechnic University; Harvard University; Harvard University; Harvard University; Hong Kong Polytechnic University; Hong Kong Polytechnic University
  摘要：Superfluorescence (SF) is the collective emission of intense, coherent light from an interacting ensemble of quantum emitters(1, 2, 3-4). Although SF has been observed in several solid-state materials(5, 6, 7-8), the spontaneous generation of circularly polarized SF from chiral materials (chiral SF) has not been realized(9,10). Here, we report the observation of chiral SF originating from edge states in large-area (>100 & micro;m & times; 100 & micro;m), vertically aligned chiral perovskite su...
• Meet the biologists deciphering marine-mammal histories from baleen, whiskers and tusks AI翻译
  作者：Gewin, Virginia