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作者：Canadell, Josep G.
作者单位：Commonwealth Scientific & Industrial Research Organisation (CSIRO); CSIRO Environment
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作者：Kaiser, Jocelyn
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作者：Sattar, Ashim; Cook, Kristen L.; Rai, Shashi Kant; Berthier, Etienne; Allen, Simon; Rinzin, Sonam; de Vries, Maximillian Van Wyk; Haeberli, Wilfried; Kushwaha, Pradeep; Shugar, Dan H.; Emmer, Adam; Haritashya, Umesh K.; Frey, Holger; Rao, Praful; Gurudin, Kori Sanjay Kumar; Rai, Prabhakar; Rajak, Rajeev; Hossain, Faruk; Huggel, Christian; Mergili, Martin; Azam, Mohd. Farooq; Gascoin, Simon; Carrivick, Jonathan L.; Bell, Louie Elliot; Ranjan, Rakesh Kumar; Rashid, Irfan; Kulkarni, Anil. V.; Petley, Dave; Schwanghart, Wolfgang; Watson, C. Scott; Islam, Nazimul; Das Gupta, Moushumi; Lane, Stuart N.; Bhat, Shahid Younis
作者单位：Indian Institute of Technology System (IIT System); Indian Institute of Technology (IIT) - Bhubaneswar; Institut de Recherche pour le Developpement (IRD); Communaute Universite Grenoble Alpes; Universite Grenoble Alpes (UGA); Centre National de la Recherche Scientifique (CNRS); Universite Savoie Mont Blanc; Institut de Recherche pour le Developpement (IRD); Universite Gustave-Eiffel; Communaute Universite Grenoble Alpes; Universite Grenoble Alpes (UGA); Central University of Jammu; Institut de Recherche pour le Developpement (IRD); Centre National d'Etudes Spatiales (CNES); Universite de Toulouse (EPE); Centre National de la Recherche Scientifique (CNRS); Communaute d'universites et etablissements de Toulouse (Comue); Laboratoire d'Etudes en Geophysique et oceanographie spatiales; University of Zurich; University of Geneva; University of Newcastle; University of Cambridge; University of Cambridge; Indian Institute of Science (IISC) - Bangalore; University of Calgary; University of Graz; University System of Ohio; University of Dayton; University System of Ohio; University of Dayton; Banaras Hindu University (BHU); Sikkim University; Geological Survey of Bangladesh (GSB); Indian Institute of Technology System (IIT System); Indian Institute of Technology (IIT) - Indore; Centre National de la Recherche Scientifique (CNRS); Institut de Recherche pour le Developpement (IRD); Communaute d'universites et etablissements de Toulouse (Comue); Universite de Toulouse (EPE); Centre National d'Etudes Spatiales (CNES); INRAE; University of Leeds; University of Cambridge; University of Kashmir; Indian Institute of Science (IISC) - Bangalore; University of Hull; University of Potsdam; University of Leeds; University of Lausanne
摘要：On 3 October 2023, a multihazard cascade in the Sikkim Himalaya, India, was triggered by 14.7 million cubic meters of frozen lateral moraine collapsing into South Lhonak Lake. The impact generated an similar to 20-meter tsunami-like impact wave, which breached the moraine and drained similar to 50 million cubic meters of the lake's water. The ensuing glacial lake outburst flood (GLOF) eroded similar to 270 million cubic meters of sediment, which overwhelmed infrastructure, including hydropower...
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作者：Bragger, Yannick; Paschke, Ann-Sophie K.; Nasiri, Nima; Botlik, Bence B.; Felician, Francesco; Morandi, Bill
作者单位：Swiss Federal Institutes of Technology Domain; ETH Zurich
摘要：The synthesis of nitrogen-containing molecules through carbon-nitrogen (C-N) bond formation is critical for the discovery and preparation of medicines, agrochemicals, and materials. Here, we report the direct insertion of a nitrogen atom into unactivated carbon-carbon double bonds to access aza-allenium intermediates, which can be converted either into nitriles or amidine products, depending on the initial alkene substitution pattern. This operationally simple and highly functionally compatibl...
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作者：Cheng, Zengrui; Huang, Kaimeng; Wang, Chen; Chen, Lili; Li, Xinyao; Hu, Zhibin; Shan, Xinyuan; Cao, Peng-Fei; Sun, Haofeng; Chen, Wei; Li, Chenhao; Zhang, Ziyao; Tan, Hui; Jiang, Xue; Zhang, Guikai; Zhang, Zhongying; Lin, Min; Wang, Liang; Zheng, Anmin; Xia, Changjiu; Wang, Teng; Song, Song; Shu, Xingtian; Jiao, Ning
作者单位：Peking University; Sinopec; Shanghai University; Beijing University of Chemical Technology; Chinese Academy of Sciences; University of Science & Technology of China, CAS; Chinese Academy of Sciences; Innovation Academy for Precision Measurement Science & Technology, CAS; Chinese Academy of Sciences; University of Chinese Academy of Sciences, CAS; Institute of High Energy Physics, CAS; Zhejiang University; Wuhan University of Science & Technology; Changping Laboratory
摘要：Deconstructive transformation of carbon-carbon double bonds (C=C) is a pivotal strategy in synthetic chemistry and drug discovery. Despite the substantial advances in olefin metathesis and ozonolysis for natural product synthesis through C=C double-bond cleavage, the catalytic remodeling of complex molecules through C=C double-bond deconstruction has been underdeveloped. We report a heterogeneous copper-catalyzed C=C double-bond cleavage, which enables the remodeling of complex molecules by co...
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作者：Sun, Qiu; Belting, Jan-Niklas; Hauda, Julian; Tymann, David; Antoni, Patrick W.; Goddard, Richard; Hansmann, Max M.
作者单位：Dortmund University of Technology; Max Planck Society
摘要：The introduction of a single C-atom into organic substrates typically results in the formation of flat molecules containing unsaturated C(sp)-centers. Adding a single C(sp(3))-atom surrounded by four sigma-C-C bonds, which opens up the three-dimensional space, is an unresolved problem in synthetic chemistry. We report the synthesis and application of the diazosulfur ylide Ph2S=C=N-2 reagent that combines the reactivity of both sulfur ylides and diazo compounds to create carbon spiro-centers in...
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作者：Lahiri, Sutirtha; Reddy, Sushma
作者单位：University of Minnesota System; University of Minnesota Twin Cities; University of Minnesota System; University of Minnesota Twin Cities; University of Minnesota System; University of Minnesota Twin Cities
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作者：Ruta, Francesco L.; Shao, Yinming; Acharya, Swagata; Mu, Anqi; Jo, Na Hyun; Ryu, Sae Hee; Balatsky, Daria; Su, Yifan; Pashov, Dimitar; Kim, Brian S. Y.; Katsnelson, Mikhail I.; Analytis, James G.; Rotenberg, Eli; Millis, Andrew J.; van Schilfgaarde, Mark; Basov, D. N.
作者单位：Columbia University; Columbia University; United States Department of Energy (DOE); National Renewable Energy Laboratory - USA; United States Department of Energy (DOE); Lawrence Berkeley National Laboratory; University of Michigan System; University of Michigan; University of California System; University of California Berkeley; University of California System; University of California Berkeley; University of London; King's College London; Columbia University; Radboud University Nijmegen; Simons Foundation; Flatiron Institute; University of Colorado System; University of Colorado Boulder; University of Arizona
摘要：Correlated metals may exhibit unusually high resistivity that increases linearly in temperature, breaking through the Mott-Ioffe-Regel bound, above which coherent quasiparticles are destroyed. The fate of collective charge excitations, or plasmons, in these systems is a subject of debate. Several studies have suggested that plasmons are overdamped, whereas other studies have detected propagating plasmons. In this work, we present direct nano-optical images of low-loss hyperbolic plasmon polari...
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作者：Pertierra, L. R.; Convey, P.; Barbosa, A.; Biersma, E. M.; Cowan, D.; Diniz-Filho, J. A. F.; de los Rios, A.; Escribano-alvarez, P.; Fraser, C. I.; Fontaneto, D.; Greve, M.; Griffiths, H. J.; Harris, M.; Hughes, K. A.; Lynch, H. J.; Ladle, R. J.; Liu, X. P.; le Roux, P. C.; Majewska, R.; Molina-Montenegro, M. A.; Peck, L. S.; Quesada, A.; Ronquillo, C.; Ropert-Coudert, Y.; Sancho, L. G.; Terauds, A.; Varliero, G.; Vianna, J. A.; Wilmotte, A.; Chown, S. L.; Olalla-Tarraga, M. a.; Hortal, J.
作者单位：Universidad Rey Juan Carlos; University of Pretoria; Consejo Superior de Investigaciones Cientificas (CSIC); CSIC - Museo Nacional de Ciencias Naturales (MNCN); UK Research & Innovation (UKRI); Natural Environment Research Council (NERC); NERC British Antarctic Survey; University of Johannesburg; Consejo Superior de Investigaciones Cientificas (CSIC); CSIC - Museo Nacional de Ciencias Naturales (MNCN); University of Copenhagen; University of Pretoria; Universidade Federal de Goias; Universidade Federal de Goias; Consejo Superior de Investigaciones Cientificas (CSIC); CSIC - Museo Nacional de Ciencias Naturales (MNCN); University of Otago; Consiglio Nazionale delle Ricerche (CNR); Istituto di Ricerca sulle Acque (IRSA-CNR); National Biodiversity Future Center; State University of New York (SUNY) System; Stony Brook University; Universidade Federal de Alagoas; Nord University; North West University - South Africa; Autonomous University of Madrid; Complutense University of Madrid; Australian Antarctic Division; Queensland University of Technology (QUT); Swiss Federal Institutes of Technology Domain; Swiss Federal Institute for Forest, Snow & Landscape Research; Pontificia Universidad Catolica de Chile; University of Liege; Monash University
摘要：Antarctica harbors many distinctive features of life, yet much about the diversity and functioning of Antarctica's life remains unknown. Evolutionary histories and functional ecology are well understood only for vertebrates, whereas research on invertebrates is largely limited to species descriptions and some studies on environmental tolerances. Knowledge on Antarctic vegetation cover showcases the challenges of characterizing population trends for most groups. Recent community-level microbial...
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作者：Brainard, Jeffrey
