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作者：Yang, Zetian; Long, Michael A.
作者单位：NYU Langone Medical Center; New York University; New York University; NYU Langone Medical Center; New York University
摘要：Cortical networks for the production of spoken language in humans are organized by phonetic features1,2, such as articulatory parameters3,4 and vocal pitch5,6. Previous research has failed to find an equivalent forebrain representation in other species7, 8, 9, 10-11. To investigate whether this functional organization is unique to humans, here we performed population recordings in the vocal production circuitry of the budgerigar (Melopsittacus undulatus), a small parrot that can generate flexi...
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作者：Shumailov, Ilia; Shumaylov, Zakhar; Zhao, Yiren; Papernot, Nicolas; Anderson, Ross; Gal, Yarin
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作者：Guzelsoy, Gizem; Elorza, Setiembre D.; Ros, Manon; Schachtner, Logan T.; Hayashi, Makiko; Hobson-Gutierrez, Spencer; Rundstrom, Parker; Brunner, Julia S.; Pillai, Ray; Walkowicz, William E.; Finley, Lydia W. S.; Deforet, Maxime; Papagiannakopoulos, Thales; Carmona-Fontaine, Carlos
作者单位：New York University; NYU Langone Medical Center; Memorial Sloan Kettering Cancer Center; Sorbonne Universite; Centre National de la Recherche Scientifique (CNRS)
摘要：The survival of malignant cells within tumours is often seen as depending on ruthless competition for nutrients and other resources1,2. Although competition is certainly critical for tumour evolution and cancer progression, cooperative interactions within tumours are also important, albeit poorly understood3,4. Cooperative populations at all levels of biological organization risk extinction if their population size falls below a critical tipping point5,6. Here we examined whether cooperation a...
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作者：Ewbank, Jonathan
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作者：Chen, Xiaobing; Liu, Yuntian; Liu, Pengfei; Yu, Yutong; Ren, Jun; Li, Jiayu; Zhang, Ao; Liu, Qihang
作者单位：Southern University of Science & Technology; Southern University of Science & Technology; Southern University of Science & Technology
摘要：Magnonic systems provide a fertile playground for bosonic topology1, for example, Dirac2, 3, 4, 5-6 and Weyl7,8 magnons, leading to a variety of exotic phenomena such as charge-free topologically protected boundary modes6,7, the magnon thermal Hall effect9 and the magnon spin Nernst effect10. However, their understanding has been hindered by the absence of fundamental symmetry descriptions of magnetic geometries and spin Hamiltonians primarily governed by isotropic Heisenberg interactions. The...
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作者：Larson, Heidi J.; Bersoff, David M.
作者单位：University of London; London School of Hygiene & Tropical Medicine; University of Washington; University of Washington Seattle; Institute for Health Metrics & Evaluation
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作者：[Anonymous]
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作者：Turner, Simon; Wood, Bernard; Johnson, Tim; O'Neill, Craig; Bourdon, Bernard
作者单位：Macquarie University; University of Oxford; Curtin University; Queensland University of Technology (QUT); Centre National de la Recherche Scientifique (CNRS); Ecole Normale Superieure de Lyon (ENS de LYON); Universite Claude Bernard Lyon 1
摘要：Although Earth, together with other terrestrial planets, must have had an early-formed protocrust, the chemical composition of this crust has received little attention. The protocrust was extracted from an extensive magma ocean formed by accretion and melting of asteroidal bodies1. Both experimental and chronological data suggest that the silicate melt ascending from this magma ocean formed in equilibrium with, or after, metal was extracted to form Earth's core. Here we show that a protocrust ...
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作者：Zuidema, Pieter A.; Lohbeck, Madelon
作者单位：Wageningen University & Research
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作者：Callaway, Ewen
