2024

最新文章

• Isolation, characterization, and circulation sphere of a filovirus in fruit bats AI翻译
  作者：He, Biao; Hu, Tingsong; Yan, Xiaomin; Pa, Yanhui; Liu, Yuhang; Liu, Yang; Li, Nan; Yu, Jing; Zhang, Hailin; Liu, Yonghua; Chai, Jun; Sun, Yue; Mi, Shijiang; Liu, Yan; Yi, Le; Tu, Zhongzhong; Wang, Yiyin; Sun, Sheng; Feng, Ye; Zhang, Wendong; Zhao, Huanyun; Duan, Bofang; Gong, Wenjie; Zhang, Fuqiang; Tu, Changchun
  作者单位：Chinese Academy of Agricultural Sciences; Yunnan Institute for Endemic Disease Control & Prevention; Yunnan Agricultural University; Jilin University; Yangzhou University
  摘要：Bats are associated with the circulation of most mammalian filoviruses (FiVs), with pathogenic ones frequently causing deadly hemorrhagic fevers in Africa. Divergent FiVs have been uncovered in Chinese bats, raising concerns about their threat to public health. Here, we describe a long-term surveillance to track bat FiVs at orchards, eventually resulting in the identification and isolation of a FiV, Dehong virus (DEHV), from Rousettus leschenaultii bats. DEHV has a typical filovirus-like morph...
• Modulation of active center distance of hybrid perovskite for boosting photocatalytic reduction of carbon dioxide to ethylene AI翻译
  作者：Li, Linjuan; Xu, Dawei; Xu, Xiankui; Tian, Zheng; Zhou, Xue; Yang, Shenbo; Zhang, Zhonghai
  作者单位：East China Normal University; East China Normal University
  摘要：Solar- driven photocatalytic CO2 reduction is an energy- efficient and sustainable strategy to mitigate CO2 levels in the atmosphere. However, efficient and selective conversion of CO2 into multi- carbon products, like C2H4, remains a great challenge due to slow multi- electron- proton transfer and sluggish C-C coupling. Herein, a two- dimensional thin- layered hybrid perovskite is fabricated through filling of oxygen into iodine vacancy in pristine DMASnI3 (DMA = dimethylammonium). The ration...
• A massive alteration of gene expression in undescended testicles of dogs and the association of KAT6A variants with cryptorchidism AI翻译
  作者：Stachowiak, Monika; Nowacka-Woszuk, Joanna; Szabelska-Beresewicz, Alicja; Zyprych-Walczak, Joanna; Krzeminska, Paulina; Sosinski, Oskar; Nowak, Tomasz; Switonski, Marek
  作者单位：Poznan University of Life Sciences; Poznan University of Life Sciences; Polish Academy of Sciences; Institute of Bioorganic Chemistry of the Polish Academy of Sciences
  摘要：Cryptorchidism is the most common form of disorder of sex development in male dogs, but its hereditary predisposition is poorly elucidated. The gonadal transcriptome of nine unilaterally cryptorchid dogs and seven control dogs was analyzed using RNA-seq. Comparison between the scrotal and inguinal gonads of unilateral cryptorchid dogs revealed 8,028 differentially expressed genes (DEGs) (3,377 up- regulated and 4,651 down- regulated). A similar number of DEGs (7,619) was found by comparing the...
• DsrMKJOP is the terminal reductase complex in anaerobic sulfate respiration AI翻译
  作者：Barbosa, Ana C. C.; Venceslau, Sofia S.; Pereira, Ines A. C.
  作者单位：Universidade Nova de Lisboa
  摘要：Microbial dissimilatory sulfate reduction (DSR) is a key process in the Earth biogeochemical sulfur cycle. In spite of its importance to the sulfur and carbon cycles, industrial processes, and human health, it is still not clear how reduction of sulfate to sulfide is coupled to energy conservation. A central step in the pathway is the reduction of sulfite by the DsrAB dissimilatory sulfite reductase, which leads to the production of a DsrC- trisulfide. A membrane - bound complex, DsrMKJOP, is ...
• The hidden order of Turing patterns in arid and semi- arid vegetation ecosystems (Vol 120, 10.1073/pnas.2306514120, 2023) AI翻译
  作者：Ge, Zhenpeng
  作者单位：Ministry of Natural Resources of the People's Republic of China; Second Institute of Oceanography, Ministry of Natural Resources; East China Normal University
• Accreditation of analogue quantum simulators AI翻译
  作者：Jackson, Andrew; Kapourniotis, Theodoros; Datta, Animesh
  作者单位：University of Warwick
  摘要：We present an accreditation protocol for analogue, i.e., continuous -time, quantum simulators. For a given simulation task, it provides an upper bound on the variation distance between the probability distributions at the output of an erroneous and errorfree analogue quantum simulator. As its overheads are independent of the size and nature of the simulation, the protocol is ready for immediate usage and practical for the long term. It builds on the recent theoretical advances of strongly univ...
• QnAs with Eugenia Russinova AI翻译
  作者：Ravindran, Sandeep; Russinova, Eugenia
• Reductions in premature deaths from heat and particulate matter air pollution in South Asia, China, and the United States under decarbonization AI翻译
  作者：Shindell, Drew; Faluvegi, Greg; Nagamoto, Emily; Parsons, Luke; Zhang, Yuqiang
  作者单位：Duke University; Columbia University; National Aeronautics & Space Administration (NASA); NASA Goddard Space Flight Center; Goddard Institute for Space Studies; Shandong University
  摘要：Following a sustainable development pathway designed to keep warming below 2 degrees C will benefit human health. We quantify premature deaths attributable to fine particulate matter (PM2.5) air pollution and heat exposures for China, South Asia, and the United States using projections from multiple climate models under high- and low-emission scenarios. Projected changes in premature deaths are typically dominated by population aging, primarily reflecting increased longevity leading to greater...
• Water striders are impervious to raindrop collision forces and submerged by collapsing craters AI翻译
  作者：Watson, Daren A.; Thornton, Mason R.; Khan, Hiba A.; Diamco, Ryan C.; Yilmaz-Aydin, Duygu; Dickerson, Andrew K.
  作者单位：Florida Polytechnic University; State University System of Florida; University of Central Florida; Malatya Turgut Ozal University; University of Tennessee System; University of Tennessee Knoxville
  摘要：Water striders are abundant in areas with high humidity and rainfall. Raindrops can weigh more than 40 times the adult water strider and some pelagic species spend their entire lives at sea, never contacting ground. Until now, researchers have not systematically investigated the survival of water striders when impacted by raindrops. In this experimental study, we use high-speed videography to film drop impacts on water striders. Drops force the insects subsurface upon direct contact. As the en...
• Self- terminating, heterogeneous solid-electrolyte interphase enables reversible Li-ether cointercalation in graphite anodes AI翻译
  作者：Xia, Dawei; Jeong, Heonjae; Hou, Dewen; Tao, Lei; Li, Tianyi; Knight, Kristin; Hu, Anyang; Kamphaus, Ethan P.; Nordlund, Dennis; Sainio, Sami; Liu, Yuzi; Morris, John R.; Xu, Wenqian; Huang, Haibo; Li, Luxi; Xiong, Hui; Cheng, Lei; Lin, Feng
  作者单位：Virginia Polytechnic Institute & State University; United States Department of Energy (DOE); Argonne National Laboratory; United States Department of Energy (DOE); Argonne National Laboratory; Gachon University; Boise State University; United States Department of Energy (DOE); Argonne National Laboratory; United States Department of Energy (DOE); Argonne National Laboratory; Stanford University; United States Department of Energy (DOE); SLAC National Accelerator Laboratory; Virginia Polytechnic Institute & State University; Virginia Polytechnic Institute & State University
  摘要：Ether solvents are suitable for formulating solid- electrolyte interphase (SEI)-less ion- solvent cointercalation electrolytes in graphite for Na - ion and K - ion batteries. However, ether-based electrolytes have been historically perceived to cause exfoliation of graphite and cell failure in Li - ion batteries. In this study, we develop strategies to achieve reversible Li-solvent cointercalation in graphite through combining appropriate Li salts and ether solvents. Specifically, we design 1M...