2024

最新文章

• Safeguard stewards of biodiversity knowledge AI翻译
  作者：Levis, Carolina; Hanazaki, Natalia; Zank, Sofia; Peroni, Nivaldo; Juliao, Cristiane Gomes; da Silva, Marciano Toledo; Assis, Ana Luiza Arraes de Alencar; Nakamura, Elaine Mitie; Soldati, Gustavo; Almada, Emmanuel Duarte; Odonne, Guillaume; Teixidor-Toneu, Irene
  作者单位：Universidade Federal de Santa Catarina (UFSC); Princeton University; Universidade Federal de Santa Catarina (UFSC); Universidade Federal do Rio de Janeiro; Universidade Federal do Rio de Janeiro; Universidade Federal de Juiz de Fora; Universidade do Estado de Minas Gerais; Ifremer; Avignon Universite; Centre National de la Recherche Scientifique (CNRS); Aix-Marseille Universite
• US may move to protect giant clams AI翻译
  作者：Enserink, Martin
• Enhanced cation interaction in perovskites for efficient tandem solar cells with silicon AI翻译
  作者：Ugur, Esma; Said, Ahmed Ali; Dally, Pia; Zhang, Shanshan; Petoukhoff, Christopher E.; Rosas-Villalva, Diego; Zhumagali, Shynggys; Yildirim, Bumin K.; Razzaq, Arsalan; Sarwade, Shruti; Yazmaciyan, Aren; Baran, Derya; Laquai, Frederic; Deger, Caner; Yavuz, Ilhan; Allen, Thomas G.; Aydin, Erkan; De Wolf, Stefaan
  作者单位：King Abdullah University of Science & Technology; Marmara University; University of Munich
  摘要：To achieve the full potential of monolithic perovskite/silicon tandem solar cells, crystal defects and film inhomogeneities in the perovskite top cell must be minimized. We discuss the use of methylenediammonium dichloride as an additive to the perovskite precursor solution, resulting in the incorporation of in situ-formed tetrahydrotriazinium (THTZ-H+) into the perovskite lattice upon film crystallization. The cyclic nature of the THTZ-H+ cation enables a strong interaction with the lead octa...
• Voting for ecological protection AI翻译
  作者：Mayrose, Maya
• Recent tropical Andean glacier retreat is unprecedented in the Holocene AI翻译
  作者：Gorin, Andrew L.; Shakun, Jeremy D.; Jones, Andrew G.; Kennedy, Tori M.; Marcott, Shaun A.; Goehring, Brent M.; Zoet, Lucas K.; Jomelli, Vincent; Bromley, Gordon R. M.; Mateo, Emilio I.; Mark, Bryan G.; Rodbell, Donald T.; Gilbert, Adrien; Caffee, Marc W.
  作者单位：Boston College; University of California System; University of California Berkeley; University of Wisconsin System; University of Wisconsin Madison; Tulane University; Centre National de la Recherche Scientifique (CNRS); Universite PSL; College de France; INRAE; Institut de Recherche pour le Developpement (IRD); Aix-Marseille Universite; Ollscoil na Gaillimhe-University of Galway; University System of Ohio; Ohio State University; University System of Ohio; Ohio State University; Union College; Institut de Recherche pour le Developpement (IRD); Communaute Universite Grenoble Alpes; Universite Grenoble Alpes (UGA); Centre National de la Recherche Scientifique (CNRS); Purdue University System; Purdue University; Purdue University System; Purdue University; University of California System; University of California Berkeley
  摘要：Tropical glaciers have retreated over recent decades, but whether the magnitude of this retreat exceeds the bounds of Holocene fluctuations is unclear. We measured cosmogenic beryllium-10 and carbon-14 concentrations in recently exposed bedrock at the margin of four glaciers spanning the tropical Andes to reconstruct their past extents relative to today. Nuclide concentrations are near zero in almost all samples, suggesting that these locations were never exposed during the Holocene. Our data ...
• Sea Level: A History AI翻译
  作者：Muka, Samantha
  作者单位：Stevens Institute of Technology
• A Cambrian spiny stem mollusk and the deep homology of lophotrochozoan scleritomes AI翻译
  作者：Zhang, Guangxu; Parry, Luke A.; Vinther, Jakob; Ma, Xiaoya
  作者单位：Yunnan University; Yunnan University; University of Oxford; University of Bristol; University of Bristol; University of Exeter
  摘要：Mollusks encompass enormous disparity, including familiar clams and snails alongside less familiar aculiferans (chitons and vermiform aplacophorans) with complex multicomponent skeletons. Paleozoic fossils trace crown mollusks to forms exhibiting a combination of biomineralized shells and sclerites (e.g., scales, spines, and spicules). We describe a shell-less, Cambrian stem mollusk, Shishania aculeata gen. et sp. nov., with conical, hollow chitinous sclerites and a smooth girdle, broad foot, ...
• Ecological roles and importance of sharks in the Anthropocene Ocean AI翻译
  作者：Dedman, Simon; Moxley, Jerry H.; Papastamatiou, Yannis P.; Braccini, Matias; Caselle, Jennifer E.; Chapman, Demian D.; Cinner, Joshua Eli; Dillon, Erin M.; Dulvy, Nicholas K.; Dunn, Ruth Elizabeth; Espinoza, Mario; Harborne, Alastair R.; Harvey, Euan S.; Heupel, Michelle R.; Huveneers, Charlie; Graham, Nicholas A. J.; Ketchum, James T.; Klinard, Natalie V.; Kock, Alison A.; Lowe, Christopher G.; MacNeil, M. Aaron; Madin, Elizabeth M. P.; McCauley, Douglas J.; Meekan, Mark G.; Meier, Amelia C.; Simpfendorfer, Colin A.; Tinker, M. Tim; Winton, Megan; Wirsing, Aaron J.; Heithaus, Michael R.
  作者单位：State University System of Florida; Florida International University; Western Australian Fisheries & Marine Research Laboratories; Department of Primary Industries & Regional Development NSW; University of California System; University of California Santa Barbara; Mote Marine Laboratory & Aquarium; University of Sydney; University of California System; University of California Santa Barbara; Smithsonian Institution; Smithsonian Tropical Research Institute; Simon Fraser University; Lancaster University; Heriot Watt University; Universidad Costa Rica; Universidad Costa Rica; Curtin University; University of Tasmania; Australian Institute of Marine Science; Integrated Marine Observing System; University of Tasmania; Flinders University South Australia; CIBNOR - Centro de Investigaciones Biologicas del Noroeste; Dalhousie University; National Research Foundation - South Africa; South African Institute for Aquatic Biodiversity; California State University System; California State University Long Beach; University of Hawaii System; University of Hawaii Manoa; Australian Institute of Marine Science; University of Western Australia; James Cook University; University of California System; University of California Santa Cruz; United States Department of the Interior; United States Geological Survey; University of Washington; University of Washington Seattle
  摘要：In ecosystems, sharks can be predators, competitors, facilitators, nutrient transporters, and food. However, overfishing and other threats have greatly reduced shark populations, altering their roles and effects on ecosystems. We review these changes and implications for ecosystem function and management. Macropredatory sharks are often disproportionately affected by humans but can influence prey and coastal ecosystems, including facilitating carbon sequestration. Like terrestrial predators, s...
• Foreign threat network launched AI翻译
  作者：Enserink, Martin
• Advancing cardiovascular neuromodulation: Aortic baroreceptor afferents act as targets for blood pressure control in hypertension AI翻译
  作者：Salman, Ibrahim M.
  作者单位：Alfaisal University; University System of Ohio; Case Western Reserve University