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作者：Nogrady, Bianca
摘要：Water isn't the only challenge facing agriculture in a climate-altered future, but a lack of it could have catastrophic effects.
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作者：Walker, Cameron; Mangubhai, Sangeeta
摘要：Cringing colleagues can be an occupational hazard when pre-trip discussions cover periods - others welcome frank conversations.
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作者：Zhang, Qiubo; Song, Zhigang; Sun, Xianhu; Liu, Yang; Wan, Jiawei; Betzler, Sophia B.; Zheng, Qi; Shangguan, Junyi; Bustillo, Karen C.; Ercius, Peter; Narang, Prineha; Huang, Yu; Zheng, Haimei
作者单位：United States Department of Energy (DOE); Lawrence Berkeley National Laboratory; Harvard University; University of California System; University of California Los Angeles; University of California System; University of California Berkeley; United States Department of Energy (DOE); Lawrence Berkeley National Laboratory; University of California System; University of California Los Angeles; University of California System; University of California Los Angeles
摘要：Electrified solid-liquid interfaces (ESLIs) play a key role in various electrochemical processes relevant to energy1-5, biology6 and geochemistry7. The electron and mass transport at the electrified interfaces may result in structural modifications that markedly influence the reaction pathways. For example, electrocatalyst surface restructuring during reactions can substantially affect the catalysis mechanisms and reaction products1-3. Despite its importance, direct probing the atomic dynamics...
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作者：Jaiswal, Manu
作者单位：Indian Institute of Technology System (IIT System); Indian Institute of Technology (IIT) - Madras
摘要：A sheet of graphene sandwiched between electrolytes can host independently tunable proton and electron currents - setting the stage for a device that serves both computer-memory and logic functions.
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作者：Anderson, Craig J.; Talmane, Lana; Luft, Juliet; Connelly, John; Nicholson, Michael D.; Verburg, Jan C.; Pich, Oriol; Campbell, Susan; Giaisi, Marco; Wei, Pei-Chi; Sundaram, Vasavi; Connor, Frances; Ginno, Paul A.; Sasaki, Takayo; Gilbert, David M.; Lopez-Bigas, Nuria; Semple, Colin A.; Odom, Duncan T.; Aitken, Sarah J.; Taylor, Martin S.
作者单位：UK Research & Innovation (UKRI); Medical Research Council UK (MRC); University of Edinburgh; University of Cambridge; UK Research & Innovation (UKRI); Medical Research Council UK (MRC); University of Edinburgh; University of Edinburgh; Barcelona Institute of Science & Technology; Institute for Research in Biomedicine - IRB Barcelona; Helmholtz Association; German Cancer Research Center (DKFZ); European Molecular Biology Laboratory (EMBL); European Bioinformatics Institute; Cancer Research UK; University of Cambridge; CRUK Cambridge Institute; Helmholtz Association; German Cancer Research Center (DKFZ); Pompeu Fabra University; ICREA; CIBER - Centro de Investigacion Biomedica en Red; CIBERONC; Instituto de Salud Carlos III; University of Cambridge; University of Cambridge
摘要：DNA base damage is a major source of oncogenic mutations(1). Such damage can produce strand-phased mutation patterns and multiallelic variation through the process of lesion segregation(2). Here we exploited these properties to reveal how strand-asymmetric processes, such as replication and transcription, shape DNA damage and repair. Despite distinct mechanisms of leading and lagging strand replication(3,4), we observe identical fidelity and damage tolerance for both strands. For small alkylat...
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作者：Kwon, Diana
摘要：Hackers are targeting universities and research institutes with ransomware, leaving staff and students without the ability to work.
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作者：Moren, Constanza
作者单位：University of Barcelona; Hospital Clinic de Barcelona; IDIBAPS; University of Barcelona
摘要：Scientists, health-care professionals, carers and individuals affected by the condition must work more closely with one another to improve people's lives.
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作者：Jin, Hao; Li, Mengtong; Jeong, Eric; Castro-Martinez, Felipe; Zuker, Charles S.
作者单位：Howard Hughes Medical Institute; Columbia University; Columbia University; Columbia University; National Institutes of Health (NIH) - USA; NIH National Cancer Institute (NCI); National Institutes of Health (NIH) - USA; NIH National Institute of Allergy & Infectious Diseases (NIAID)
摘要：The body-brain axis is emerging as a principal conductor of organismal physiology. It senses and controls organ function 1,2 , metabolism 3 and nutritional state 4-6 . Here we show that a peripheral immune insult strongly activates the body-brain axis to regulate immune responses. We demonstrate that pro-inflammatory and anti-inflammatory cytokines communicate with distinct populations of vagal neurons to inform the brain of an emerging inflammatory response. In turn, the brain tightly modulat...
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作者：Li, Huaiguang; Zick, Mary E.; Trisukhon, Teedhat; Signorile, Matteo; Liu, Xinyu; Eastmond, Helen; Sharma, Shivani; Spreng, Tristan L.; Taylor, Jack; Gittins, Jamie W.; Farrow, Cavan; Lim, S. Alexandra; Crocella, Valentina; Milner, Phillip J.; Forse, Alexander C.
作者单位：University of Cambridge; The Chinese University of Hong Kong, Shenzhen; Cornell University; University of Turin
摘要：Emissions reduction and greenhouse gas removal from the atmosphere are both necessary to achieve net-zero emissions and limit climate change(1). There is thus a need for improved sorbents for the capture of carbon dioxide from the atmosphere, a process known as direct air capture. In particular, low-cost materials that can be regenerated at low temperatures would overcome the limitations of current technologies. In this work, we introduce a new class of designer sorbent materials known as 'cha...
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作者：Ledford, Heidi
摘要：Trove of health data from space tourists and astronauts reveals the effects of microgravity, radiation and more.
