Nature

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• The tiny mouse lemur could make for a mighty model organism AI翻译
  作者：Camp, J. Gray
  作者单位：Roche Holding; University of Basel
• Invariance of dynamo action in an early-Earth model AI翻译
  作者：Lin, Yufeng; Marti, Philippe; Jackson, Andrew
  作者单位：Southern University of Science & Technology; Southern University of Science & Technology; Swiss Federal Institutes of Technology Domain; ETH Zurich
  摘要：Magnetic field generation on Earth has probably persisted for at least 3.5 Gyr (refs. 1,2), initially sustained by secular cooling of the Earth's core and, more recently, by the growth of the solid inner core3. Numerical models of the present-day geodynamo have proved to be successful in producing Earth-like magnetic fields4, 5, 6-7 and approaching realistic dynamic regimes8, 9, 10-11. However, thermal evolution12,13 and palaeomagnetic records14,15 suggest that the geodynamo operated for most ...
• 'The Sun had fallen to Earth' - a survivor's recollection of the Hiroshima bombing AI翻译
  作者：Sheftall, Mordecai
• Where I workErasto Job AI翻译
  作者：Forrester, Nikki
• An instantaneous voice-synthesis neuroprosthesis AI翻译
  作者：Wairagkar, Maitreyee; Card, Nicholas S.; Singer-Clark, Tyler; Hou, Xianda; Iacobacci, Carrina; Miller, Lee M.; Hochberg, Leigh R.; Brandman, David M.; Stavisky, Sergey D.
  作者单位：University of California System; University of California Davis; University of California System; University of California Davis; University of California System; University of California Davis; University of California System; University of California Davis; University of California System; University of California Davis; University of California System; University of California Davis; Brown University; Brown University; Harvard University; Harvard University Medical Affiliates; Massachusetts General Hospital; Harvard Medical School
  摘要：Brain-computer interfaces (BCIs) have the potential to restore communication for people who have lost the ability to speak owing to a neurological disease or injury. BCIs have been used to translate the neural correlates of attempted speech into text1, 2-3. However, text communication fails to capture the nuances of human speech, such as prosody and immediately hearing one's own voice. Here we demonstrate a brain-to-voice neuroprosthesis that instantaneously synthesizes voice with closed-loop ...
• Kinetic turbulence drives MHD equilibrium change via 3D reconnection AI翻译
  作者：Park, Jong Yoon; Yoon, Young Dae; Hwang, Yong-Seok
  作者单位：Seoul National University (SNU); Asia Pacific Center for Theoretical Physics; Pohang University of Science & Technology (POSTECH)
  摘要：Cross-scale coupling from magnetohydrodynamics (MHD) to non-MHD scales is important in interpreting observations of explosive events in nature, such as solar flares and geomagnetic storms1,2. Experiments and observations also link it to the emergence of energetic particles and X-rays3. However, how this multi-scale physics affects the abrupt onset of reconnection remains unknown. Here we report observations from laboratory experiments involving two flux ropes with electron beams that induce ma...
• High-accuracy laser spectroscopy of H2+ and the proton-electron mass ratio AI翻译
  作者：Alighanbari, S.; Schenkel, M. R.; Korobov, V. I.; Schiller, S.
  作者单位：Heinrich Heine University Dusseldorf; Joint Institute for Nuclear Research - Russia
  摘要：The molecular hydrogen ions (MHI) are three-body systems suitable for advancing our knowledge in several domains: fundamental constants, tests of quantum physics, search for new interparticle forces, tests of the weak equivalence principle(1) and, once the anti-molecule (p) over bar(p) over bare(+) becomes available, new tests of charge-parity-time-reversal invariance and local position invariance(1-3). To achieve these goals, high-accuracy laser spectroscopy of several isotopologues, in parti...
• Tackle fake citations generated by AI AI翻译
  作者：Sharifi, Ayyoob
  作者单位：Hiroshima University
• Functional amyloid proteins confer defence against predatory bacteria AI翻译
  作者：Ledvina, Hannah E.; Sayegh, Ryan; Carale, Ricardo O.; Burroughs, A. Maxwell; Macklin, Alexa R.; Azadeh, Ashley L.; Najera, Layla D. Borja; Aravind, L.; Whiteley, Aaron T.
  作者单位：University of Colorado System; University of Colorado Boulder; University of Colorado System; University of Colorado Boulder; National Institutes of Health (NIH) - USA; Division of Intramural Research (DIR); NIH National Library of Medicine (NLM)
  摘要：Bdellovibrio bacteriovorus is a predatory bacterium that non-selectively preys on Gram-negative bacteria by invading the prey-cell periplasm, leaching host nutrients and ultimately lysing the infected cell to exit and find a new host1,2. The predatory life cycle of B. bacteriovorus is, in many ways, comparable to a bacteriophage. However, unlike phage defence, defence against B. bacteriovorus has not been widely investigated. Here we screened a collection of diverse Escherichia coli strains fo...
• BUILDING BETTER BENCHMARKS AI翻译
  作者：Brooks, Michael