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作者：Mereghetti, Sandro; Rigoselli, Michela; Salvaterra, Ruben; Pacholski, Dominik Patryk; Rodi, James Craig; Gotz, Diego; Arrigoni, Edoardo; D'Avanzo, Paolo; Adami, Christophe; Bazzano, Angela; Bozzo, Enrico; Brivio, Riccardo; Campana, Sergio; Cappellaro, Enrico; Chenevez, Jerome; De Luise, Fiore; Ducci, Lorenzo; Esposito, Paolo; Ferrigno, Carlo; Ferro, Matteo; Israel, Gian Luca; Le Floc'h, Emeric; Martin-Carrillo, Antonio; Onori, Francesca; Rea, Nanda; Reguitti, Andrea; Savchenko, Volodymyr; Souami, Damya; Tartaglia, Leonardo; Thuillot, William; Tiengo, Andrea; Tomasella, Lina; Topinka, Martin; Turpin, Damien; Ubertini, Pietro
作者单位：Istituto Nazionale Astrofisica (INAF); University of Milano-Bicocca; Istituto Nazionale Astrofisica (INAF); Universite Paris Saclay; CEA; Centre National de la Recherche Scientifique (CNRS); Universite Paris Cite; University of Milan; Istituto Nazionale Astrofisica (INAF); Centre National de la Recherche Scientifique (CNRS); Aix-Marseille Universite; University of Geneva; Istituto Nazionale Astrofisica (INAF); University of Insubria; Istituto Nazionale Astrofisica (INAF); Technical University of Denmark; Istituto Nazionale Astrofisica (INAF); IUSS PAVIA; University College Dublin; University College Dublin; Consejo Superior de Investigaciones Cientificas (CSIC); CSIC - Instituto de Ciencias del Espacio (ICE); Autonomous University of Barcelona; Institut d'Estudis Espacials de Catalunya (IEEC); Swiss Federal Institutes of Technology Domain; Ecole Polytechnique Federale de Lausanne; Universite PSL; Observatoire de Paris; Universite Paris Cite; Centre National de la Recherche Scientifique (CNRS); Sorbonne Universite; Sorbonne Universite; Centre National de la Recherche Scientifique (CNRS); CNRS - National Institute for Earth Sciences & Astronomy (INSU); Universite PSL; Observatoire de Paris; Istituto Nazionale Astrofisica (INAF)
摘要：Magnetar giant flares are rare explosive events releasing up to 10(47)erg in gamma rays in less than 1second from young neutron stars with magnetic fields up to 10(15-16)G (refs. (1,2)). Only three such flares have been seen from magnetars in our Galaxy(3,4) and in the Large Magellanic Cloud(5) in roughly 50years. This small sample can be enlarged by the discovery of extragalactic events, as for a fraction of a second giant flares reach luminosities above 10(46)ergs(-1), which makes them visib...
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作者：Tang, Lei; Correa, Livia M.; Francoeur, Mathieu; Dames, Chris
作者单位：University of California System; University of California Berkeley; Utah System of Higher Education; University of Utah; McGill University
摘要：It is well established that near-field radiative heat transfer (NFRHT) can exceed Planck's blackbody limit(1) by orders of magnitude owing to the tunnelling of evanescent electromagnetic frustrated and surface modes(2-4), as has been demonstrated experimentally for NFRHT between two large parallel surfaces(5-7) and between two subwavelength membranes(8,9). However, although nanostructures can also sustain a much richer variety of localized electromagnetic modes at their corners and edges(10,11...
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作者：Maes, S. L.; Dietrich, J.; Midolo, G.; Schwieger, S.; Kummu, M.; Vandvik, V.; Aerts, R.; Althuizen, I. H. J.; Biasi, C.; Bjoerk, R. G.; Boehner, H.; Carbognani, M.; Chiari, G.; Christiansen, C. T.; Clemmensen, K. E.; Cooper, E. J.; Cornelissen, J. H. C.; Elberling, B.; Faubert, P.; Fetcher, N.; Forte, T. G. W.; Gaudard, J.; Gavazov, K.; Guan, Z.; Gumundsson, J.; Gya, R.; Hallin, S.; Hansen, B. B.; Haugum, S. V.; He, J. -S.; Hicks Pries, C.; Hovenden, M. J.; Jalava, M.; Jonsdottir, I. S.; Juhanson, J.; Jung, J. Y.; Kaarlejaervi, E.; Kwon, M. J.; Lamprecht, R. E.; Le Moullec, M.; Lee, H.; Marushchak, M. E.; Michelsen, A.; Munir, T. M.; Myrsky, E. M.; Nielsen, C. S.; Nyberg, M.; Olofsson, J.; Oskarsson, H.; Parker, T. C.; Pedersen, E. P.; Petit Bon, M.; Petraglia, A.; Raundrup, K.; Ravn, N. M. R.; Rinnan, R.; Rodenhizer, H.; Ryde, I.; Schmidt, N. M.; Schuur, E. A. G.; Sjoegersten, S.; Stark, S.; Strack, M.; Tang, J.; Tolvanen, A.; Toepper, J. P.; Vaeisaenen, M. K.; van Logtestijn, R. S. P.; Voigt, C.; Walz, J.; Weedon, J. T.; Yang, Y.; Ylaenne, H.; Bjoerkman, M. P.; Sarneel, J. M.; Dorrepaal, E.
作者单位：Umea University; KU Leuven; Czech University of Life Sciences Prague; Umea University; Aalto University; University of Bergen; Bjerknes Centre for Climate Research; University of Bergen; Vrije Universiteit Amsterdam; Norwegian Research Centre (NORCE); University of Eastern Finland; University of Innsbruck; University of Gothenburg; University of Gothenburg; UiT The Arctic University of Tromso; University of Parma; University of Copenhagen; University of Copenhagen; Swedish University of Agricultural Sciences; UiT The Arctic University of Tromso; University of Quebec; University of Quebec Chicoutimi; Wilkes University; Swiss Federal Institutes of Technology Domain; Swiss Federal Institute for Forest, Snow & Landscape Research; Lanzhou University; Lanzhou University; Norwegian Institute Nature Research; Norwegian University of Science & Technology (NTNU); Norwegian University of Science & Technology (NTNU); Peking University; Dartmouth College; University of Tasmania; University of Iceland; Korea Polar Research Institute (KOPRI); University of Helsinki; Korea Polar Research Institute (KOPRI); University of Hamburg; University of Eastern Finland; Greenland Institute of Natural Resources; Bjerknes Centre for Climate Research; Norwegian Research Centre (NORCE); Norwegian University of Science & Technology (NTNU); University of Calgary; University of Lapland; University of Helsinki; James Hutton Institute; Utah System of Higher Education; Utah State University; Utah System of Higher Education; Utah State University; University Centre Svalbard (UNIS); University of Copenhagen; Northern Arizona University; Aarhus University; Aarhus University; Northern Arizona University; University of Nottingham; University of Waterloo; Marine Biological Laboratory - Woods Hole; Natural Resources Institute Finland (Luke); Norwegian Institute Nature Research; University of Oulu; Chinese Academy of Sciences; Institute of Botany, CAS; University of Eastern Finland
摘要：Arctic and alpine tundra ecosystems are large reservoirs of organic carbon(1,2). Climate warming may stimulate ecosystem respiration and release carbon into the atmosphere(3,4). The magnitude and persistency of this stimulation and the environmental mechanisms that drive its variation remain uncertain(5-7). This hampers the accuracy of global land carbon-climate feedback projections(7,8). Here we synthesize 136 datasets from 56 open-top chamber in situ warming experiments located at 28 arctic ...
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作者：Yamaguchi, Atsushi; Shigekawa, Yudai; Haba, Hiromitsu; Kikunaga, Hidetoshi; Shirasaki, Kenji; Wada, Michiharu; Katori, Hidetoshi
作者单位：RIKEN; RIKEN; Japan Science & Technology Agency (JST); RIKEN; Tohoku University; Tohoku University; University of Tokyo
摘要：Thorium-229 (Th-229) possesses an optical nuclear transition between the ground state (Th-229g) and low-lying isomer (Th-229m). A nuclear clock based on this nuclear-transition frequency is expected to surpass existing atomic clocks owing to its insusceptibility to surrounding fields(1-5). In contrast to other charge states, triply charged Th-229 (Th-229(3+)) is the most suitable for highly accurate nuclear clocks because it has closed electronic transitions that enable laser cooling, laser-in...
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作者：Conroy, Gemma
摘要：Decades of evidence shows that exercise leads to healthier, longer lives. Researchers are just starting to work out what it does to cells to reap this reward.
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作者：Perkel, Jeffrey M.
摘要：Chan Zuckerberg CELL by GENE Discover aims to be a one-stop shop for single-cell RNA sequencing data storage, access and analysis.
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作者：Dainone, Pambiang Abel; Prestes, Nicholas Figueiredo; Renucci, Pierre; Bouche, Alexandre; Morassi, Martina; Devaux, Xavier; Lindemann, Markus; George, Jean-Marie; Jaffres, Henri; Lemaitre, Aristide; Xu, Bo; Stoffel, Mathieu; Chen, Tongxin; Lombez, Laurent; Lagarde, Delphine; Cong, Guangwei; Ma, Tianyi; Pigeat, Philippe; Vergnat, Michel; Rinnert, Herve; Marie, Xavier; Han, Xiufeng; Mangin, Stephane; Rojas-Sanchez, Juan-Carlos; Wang, Jian-Ping; Beard, Matthew C.; Gerhardt, Nils C.; Zutic, Igor; Lu, Yuan
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作者：Lenharo, Mariana
摘要：A declaration signed by dozens of scientists says there is 'a realistic possibility' for elements of consciousness in reptiles, insects and molluscs.
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作者：Lai, Yiwei; Ramirez-Pardo, Ignacio; Isern, Joan; An, Juan; Perdiguero, Eusebio; Serrano, Antonio L.; Li, Jinxiu; Garcia-Dominguez, Esther; Segales, Jessica; Guo, Pengcheng; Lukesova, Vera; Andres, Eva; Zuo, Jing; Yuan, Yue; Liu, Chuanyu; Vina, Jose; Domenech-Fernandez, Julio; Gomez-Cabrera, Mari Carmen; Song, Yancheng; Liu, Longqi; Xu, Xun; Munoz-Canoves, Pura; Esteban, Miguel A.
作者单位：Beijing Genomics Institute (BGI); Pompeu Fabra University; Chinese Academy of Sciences; Guangzhou Institute of Biomedicine & Health, CAS; Chinese Academy of Sciences; University of Science & Technology of China, CAS; Chinese Academy of Sciences; University of Chinese Academy of Sciences, CAS; University of Valencia; CIBER - Centro de Investigacion Biomedica en Red; CIBERFES; Jilin University; University of Navarra; Guangdong Pharmaceutical University; ICREA; Guangzhou Medical University
摘要：Muscle atrophy and functional decline (sarcopenia) are common manifestations of frailty and are critical contributors to morbidity and mortality in older people(1). Deciphering the molecular mechanisms underlying sarcopenia has major implications for understanding human ageing(2). Yet, progress has been slow, partly due to the difficulties of characterizing skeletal muscle niche heterogeneity (whereby myofibres are the most abundant) and obtaining well-haracterized human samples(3,4). Here we ...
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作者：Anderegg, William R. L.; Blanchard, Libby
作者单位：Utah System of Higher Education; University of Utah
摘要：Letter to the Editor
