2023

最新文章

• Safeguarding integrity and collaborations AI翻译
  作者：Lauer, Michael S.; Valdez, Patricia A.
  作者单位：National Institutes of Health (NIH) - USA
• BIOMEDICINE Gene therapy milestone looms, but field seeks better options AI翻译
  作者：Kaiser, Jocelyn
• Lattice plainification advances highly effective SnSe crystalline thermoelectrics AI翻译
  作者：Liu, Dongrui; Wang, Dongyang; Hong, Tao; Wang, Ziyuan; Wang, Yuping; Qin, Yongxin; Su, Lizhong; Yang, Tianyu; Gao, Xiang; Ge, Zhenhua; Qin, Bingchao; Zhao, Li-Dong
  作者单位：Beihang University; Zhengzhou University; Kunming University of Science & Technology
  摘要：Thermoelectric technology has been widely used for key areas, including waste-heat recovery and solid-state cooling. We discovered tin selenide (SnSe) crystals with potential power generation and Peltier cooling performance. The extensive off-stoichiometric defects have a larger impact on the transport properties of SnSe, which motivated us to develop a lattice plainification strategy for defects engineering. We demonstrated that Cu can fill Sn vacancies to weaken defects scattering and boost ...
• China vows ethics oversight AI翻译
  作者：[Anonymous]
• TALES OF THE TONGUE AI翻译
  作者：Pennisi, Elizabeth
  摘要：Since first evolving 350 million years ago, the tongue has taken myriad forms, unlocking new niches and boosting the diversity of life.
• ARPA-H takes on osteoarthritis AI翻译
  作者：[Anonymous]
• Natural iron fertilization by shallow hydrothermal sources fuels diazotroph blooms in the ocean AI翻译
  作者：Bonnet, Sophie; Guieu, Cecile; Taillandier, Vincent; Boulart, Cedric; Bouruet-Aubertot, Pascale; Gazeau, Frederic; Scalabrin, Carla; Bressac, Matthieu; Knapp, Angela N.; Cuypers, Yannis; Gonzalez-Santana, David; Forrer, Heather J.; Grisoni, Jean-Michel; Grosso, Olivier; Habasque, Jeremie; Jardin-Camps, Mercedes; Leblond, Nathalie; Le Moigne, Frederic A. C.; Lebourges-Dhaussy, Anne; Lory, Caroline; Nunige, Sandra; Pulido-Villena, Elvira; Rizzo, Andrea L.; Sarthou, Geraldine; Tilliette, Chloe
  作者单位：Centre National de la Recherche Scientifique (CNRS); Aix-Marseille Universite; Institut de Recherche pour le Developpement (IRD); Sorbonne Universite; Centre National de la Recherche Scientifique (CNRS); Centre National de la Recherche Scientifique (CNRS); CNRS - Institute of Ecology & Environment (INEE); Sorbonne Universite; Institut de Recherche pour le Developpement (IRD); Museum National d'Histoire Naturelle (MNHN); Sorbonne Universite; Centre National de la Recherche Scientifique (CNRS); Universite de Bretagne Occidentale; Ifremer; Centre National de la Recherche Scientifique (CNRS); CNRS - National Institute for Earth Sciences & Astronomy (INSU); State University System of Florida; Florida State University; Universite de Bretagne Occidentale; Centre National de la Recherche Scientifique (CNRS); Ifremer; Institut de Recherche pour le Developpement (IRD); CNRS - Institute of Ecology & Environment (INEE); Universidad de Las Palmas de Gran Canaria; Sorbonne Universite; Istituto Nazionale Geofisica e Vulcanologia (INGV); University of Milano-Bicocca
  摘要：Iron is an essential nutrient that regulates productivity in similar to 30% of the ocean. Compared with deep (>2000 meter) hydrothermal activity at mid-ocean ridges that provide iron to the ocean's interior, shallow (<500 meter) hydrothermal fluids are likely to influence the surface's ecosystem. However, their effect is unknown. In this work, we show that fluids emitted along the Tonga volcanic arc (South Pacific) have a substantial impact on iron concentrations in the photic layer through ve...
• NEUROSCIENCE Brain-spine link helps paralyzed man walk, navigate obstacles AI翻译
  作者：[Anonymous]
• Past microbial stress benefits tree resilience AI翻译
  作者：Afkhami, Michelle E.
  作者单位：University of Miami
• Erosion of heterogeneous rock drives diversification of Appalachian fishes AI翻译
  作者：Stokes, Maya F.; Kim, Daemin; Gallen, Sean F.; Benavides, Edgar; Keck, Benjamin P.; Wood, Julia; Goldberg, Samuel L.; Larsen, Isaac J.; Mollish, Jon Michael; Simmons, Jeffrey W.; Near, Thomas J.; Perron, J. Taylor
  作者单位：Yale University; Massachusetts Institute of Technology (MIT); State University System of Florida; Florida State University; Yale University; Colorado State University System; Colorado State University Fort Collins; University of Tennessee System; University of Tennessee Knoxville; University of Massachusetts System; University of Massachusetts Amherst; Tennessee Valley Authority
  摘要：The high levels of biodiversity supported by mountains suggest a possible link between geologic processes and biological evolution. Freshwater biodiversity is high not only in tectonically active settings but also in tectonically quiescent montane regions such as the Appalachian Mountains. We show that erosion through different rock types drove allopatric divergence between lineages of the Greenfin Darter (Nothonotus chlorobranchius), a fish species endemic to rivers draining metamorphic rocks...