Science

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• The post-truth era and how science education keeps ignoring it AI翻译
  作者：Erduran, Sibel
  作者单位：University of Oxford; Communaute Universite Grenoble Alpes; Universite Grenoble Alpes (UGA)
• NSF director resigns amid cuts to grants and staff reductions AI翻译
  作者：Mervis, Jeffrey
• Fine print-Science's new look AI翻译
  作者：Rakouskas, Beth; Thorp, H. Holden
• A single gene helps rice handle the heat AI翻译
  作者：Stokstad, Erik
• Adaptation and gene flow are insufficient to rescue a montane plant under climate change AI翻译
  作者：Anderson, Jill T.; DeMarche, Megan L.; Denney, Derek A.; Breckheimer, Ian; Santangelo, James; Wadgymar, Susana M.
  作者单位：University System of Georgia; University of Georgia; University System of Georgia; University of Georgia; University System of Georgia; University of Georgia; University of California System; University of California Berkeley; Davidson College
  摘要：Climate change increasingly drives local population dynamics, shifts geographic distributions, and threatens persistence. Gene flow and rapid adaptation could rescue declining populations yet are seldom integrated into forecasts. We modeled eco-evolutionary dynamics under preindustrial, contemporary, and projected climates using up to 9 years of fitness data from 102,272 transplants (115 source populations) of Boechera stricta in five common gardens. Climate change endangers locally adapted po...
• Changing plans AI翻译
  作者：Curtis, Jacqueline
  作者单位：University System of Ohio; Case Western Reserve University
• Universal distributed blind quantum computing with solid-state qubits AI翻译
  作者：Wei, Y. C.; Stas, P. J.; Suleymanzade, A.; Baranes, G.; Machado, F.; Huan, Y. Q.; Knaut, C. M.; Ding, S. W.; Merz, M.; Knall, E. N.; Yazlar, U.; Sirotin, M.; Wang, I. W.; Machielse, B.; Yelin, S. F.; Borregaard, J.; Park, H.; Loncar, M.; Lukin, M. D.
  作者单位：Harvard University; Massachusetts Institute of Technology (MIT); Massachusetts Institute of Technology (MIT); Smithsonian Astrophysical Observatory; Harvard University; Smithsonian Institution; Harvard University; Swiss Federal Institutes of Technology Domain; ETH Zurich; Boston University; Harvard University
  摘要：Blind quantum computing is a promising application of distributed quantum systems, in which a client can perform computations on a remote server without revealing any details of the applied circuit. Although the most promising realizations of quantum computers are based on various matter-qubit platforms, implementing blind quantum computing on matter qubits remains a challenge. Using silicon-vacancy (SiV) centers in nanophotonic diamond cavities with an efficient optical interface, we demonstr...
• The mechanics behind the beauty of roses AI翻译
  作者：Cui, Qinghao; Jin, Lishuai
  作者单位：City University of Hong Kong
• North American bird declines are greatest where species are most abundant AI翻译
  作者：Johnston, Alison; Rodewald, Amanda D.; Strimas-Mackey, Matt; Auer, Tom; Hochachka, Wesley M.; Stillman, Andrew N.; Davis, Courtney L.; Ruiz-Gutierrez, Viviana; Dokter, Adriaan M.; Miller, Eliot T.; Robinson, Orin; Ligocki, Shawn; Jaromczyk, Lauren Oldham; Crowley, Cynthia; Wood, Christopher L.; Fink, Daniel
  作者单位：Cornell University; University of St Andrews; Cornell University
  摘要：Efforts to address declines of North American birds have been constrained by limited availability of fine-scale information about population change. By using participatory science data from eBird, we estimated continental population change and relative abundance at 27-kilometer resolution for 495 bird species from 2007 to 2021. Results revealed high and previously undetected spatial heterogeneity in trends; although 75% of species were declining, 97% of species showed separate areas of signifi...
• Hunt for tree rings could yield Africa's first drought atlas AI翻译
  作者：Voosen, Paul