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作者：Funk, Michael A.; Ash, Caroline; Smith, Jesse; Uzogara, Ekeoma; Wible, Brad
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作者：Sanchez, Adilene Bernal
作者单位：University of California System; University of California Davis
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作者：Voosen, Paul
摘要：VIPER cancellation shocks planetary scientists and puts commercial lunar delivery program on edge
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作者：Zhang, Wenxia; Zhou, Tianjun; Wu, Peili
作者单位：Chinese Academy of Sciences; Institute of Atmospheric Physics, CAS; Chinese Academy of Sciences; University of Chinese Academy of Sciences, CAS; Met Office - UK; Hadley Centre
摘要：As the climate warms, the consequent moistening of the atmosphere increases extreme precipitation. Precipitation variability should also increase, producing larger wet-dry swings, but that is yet to be confirmed observationally. Here we show that precipitation variability has already grown globally (over 75% of land area) over the past century, as a result of accumulated anthropogenic warming. The increased variability is seen across daily to intraseasonal timescales, with daily variability in...
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作者：Santoni, Giulia; Astori, Simone; Leleu, Marion; Glauser, Liliane; Zamora, Simon A.; Schioppa, Myriam; Tarulli, Isabella; Sandi, Carmen; Graff, Johannes
作者单位：Swiss Federal Institutes of Technology Domain; Ecole Polytechnique Federale de Lausanne; Swiss School of Public Health (SSPH+); Swiss Federal Institutes of Technology Domain; Ecole Polytechnique Federale de Lausanne; Swiss School of Public Health (SSPH+); Swiss Federal Institutes of Technology Domain; Ecole Polytechnique Federale de Lausanne; University of Aberdeen; Fundacao Champalimaud
摘要：Memories are encoded by sparse populations of neurons but how such sparsity arises remains largely unknown. We found that a neuron's eligibility to be recruited into the memory trace depends on its epigenetic state prior to encoding. Principal neurons in the mouse lateral amygdala display intrinsic chromatin plasticity, which when experimentally elevated favors neuronal allocation into the encoding ensemble. Such chromatin plasticity occurred at genomic regions underlying synaptic plasticity a...
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作者：Brainard, Jeffrey
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作者：Krabbe, Sabine
作者单位：Helmholtz Association; German Center for Neurodegenerative Diseases (DZNE)
摘要：A neuron's suitability to participate in a memory trace is modulated by its epigenetic state
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作者：Huang, Wei; Xu, Hongbing; Wu, Jing; Ren, Minghui; Ke, Yang; Qiao, Jie
作者单位：Peking University; Peking University; Peking University; Chinese Center for Disease Control & Prevention; Peking University; Peking University
摘要：The most up-to-date estimate of the global burden of disease indicates that ambient air pollution, including fine particulate matter and ozone, contributes to an estimated 5.2 million deaths each year. In this review, we highlight the challenges in estimating population exposure to air pollution and attributable health risks, particularly in low- and middle-income countries and among vulnerable populations. To protect public health, the evidence so far confirms urgent needs to prioritize inter...
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作者：Zhao, Xiaoming; Zhang, Peikun; Liu, Tianjun; Tian, Bingkun; Jiang, Ying; Zhang, Jinping; Tang, Yajing; Li, Bowen; Xue, Minmin; Zhang, Wei; Zhang, Zhuhua; Guo, Wanlin
作者单位：Nanjing University of Aeronautics & Astronautics; Nanjing University of Aeronautics & Astronautics; University of Cambridge
摘要：The ever-increasing power conversion efficiency of perovskite solar cells has illuminated the future of the photovoltaic industry, but the development of commercial devices is hampered by their poor stability. In this study, we report a scalable stabilization method using vapor-phase fluoride treatment, which achieves 18.1%-efficient solar modules (228 square centimeters) with accelerated aging-projected T 80 lifetimes (time to 80% of efficiency remaining) of 43,000 +/- 9000 hours under 1-sun ...
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作者：Brainard, Jeffrey
