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作者：Agrawal, Ajay; Gans, Joshua S.; Goldfarb, Avi
作者单位：University of Toronto
摘要：Impressive achievements made through artificial intelligence (AI) innovations in automating the tasks required in many jobs have reinforced concerns about labor market disruption and increased income inequality. This has motivated calls for change in the direction of AI innovation from being guided by task automation to instead focusing on labor augmentation (1). But task automation and labor augmentation are not polar opposites. Instead, automation of some tasks can lead to augmentation of la...
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作者：Lloreda, Claudia Lopez
摘要：Astronomers scramble to find work as storied observatory faces uncertain future
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作者：Roques-Carmes, Charles; Salamin, Yannick; Sloan, Jamison; Choi, Seou; Velez, Gustavo; Koskas, Ethan; Rivera, Nicholas; Kooi, Steven E.; Joannopoulos, John D.; Soljacic, Marin
作者单位：Massachusetts Institute of Technology (MIT); Massachusetts Institute of Technology (MIT); Harvard University; Massachusetts Institute of Technology (MIT)
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作者：Bergstrom, Carl T.; Ogbunugafor, C. Brandon
作者单位：University of Washington; University of Washington Seattle; Yale University
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作者：Drori, Lee; Das, Bankim Chandra; Zohar, Tomer Danino; Winer, Gal; Poem, Eilon; Poddubny, Alexander; Firstenberg, Ofer
作者单位：Weizmann Institute of Science
摘要：Vortices are topologically nontrivial defects that generally originate from nonlinear field dynamics. All-optical generation of photonic vortices-phase singularities of the electromagnetic field-requires sufficiently strong nonlinearity that is typically achieved in the classical optics regime. We report on the realization of quantum vortices of photons that result from a strong photon-photon interaction in a quantum nonlinear optical medium. The interaction causes faster phase accumulation fo...
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作者：Taylor, Eric B.
作者单位：University of Iowa; University of Iowa
摘要：Light alters histone methylation in plants via nuclear alpha-ketoglutarate dehydrogenase
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作者：Rutz, Christian; Bronstein, Michael; Raskin, Aza; Vernes, Sonja C.; Zacarian, Katherine; Blasi, Damian E.
作者单位：University of St Andrews; University of Oxford; Max Planck Society; Harvard University
摘要：The past few years have seen a surge of interest in using machine learning (ML) methods for studying the behavior of nonhuman animals (hereafter animals) (1). A topic that has attracted particular attention is the decoding of animal communication systems using deep learning and other approaches (2). Now is the time to tackle challenges concerning data availability, model validation, and research ethics, and to embrace opportunities for building collaborations across disciplines and initiatives.
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作者：Zylinska, Joanna
作者单位：University of London; King's College London
摘要：After being expelled from the Royal Academy of Fine Arts in Madrid just before graduation in 1926 for insulting the examination panel, 22-yearold Salvador Dali headed for Paris. This change of location proved transformative, both for the young artist and for art itself. In France, Dali went from imitating his masters to developing his own distinctive style. Merging imagery inspired by Sigmund Freud's interpretations of erotic dreams with surreal hallucinations, Dali embraced association and au...
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作者：Crittenden, Camille
作者单位：University of California System; University of California Berkeley; University of California System; University of California Berkeley
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作者：Pawar, Pratik
摘要：Proposed National Research Foundation would spend $6 billion over 5 years, but is drawing mixed reactions
