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作者：Casassus, Barbara
摘要：The contest to elect the next president of Paris-Saclay University has collapsed, reflecting wider issues at the giant research centre.
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作者：Haupt, Sue; Carcel, Cheryl; Norton, Robyn
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作者：Wang, Ya-Kun; Wan, Haoyue; Teale, Sam; Grater, Luke; Zhao, Feng; Zhang, Zhongda; Duan, Hong-Wei; Imran, Muhammad; Wang, Sui-Dong; Hoogland, Sjoerd; Liao, Liang-Sheng
作者单位：Soochow University - China; University of Toronto; University of Oxford
摘要：Light-emitting diodes (LEDs) based on perovskite quantum dots (QDs) have produced external quantum efficiencies (EQEs) of more than 25% with narrowband emission(1,2), but these LEDs have limited operating lifetimes. We posit that poor long-range ordering in perovskite QD films-variations in dot size, surface ligand density and dot-to-dot stacking-inhibits carrier injection, resulting in inferior operating stability because of the large bias required to produce emission in these LEDs. Here we r...
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作者：Fink, Thomas
摘要：Cheap data and the absence of coincidences make maths an ideal testing ground for AI-assisted discovery - but only humans will be able to tell good conjectures from bad ones.
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作者：Evans, Chantell S.
作者单位：Duke University; Howard Hughes Medical Institute
摘要：Organelles called mitochondria are transferred to blood-vessel-forming cells by support cells. Unexpectedly, these mitochondria are degraded, kick-starting the production of new ones and boosting vessel formation.
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作者：Liang, Chih-Chao; Greenhough, Luke A.; Masino, Laura; Maslen, Sarah; Bajrami, Ilirjana; Tuppi, Marcel; Skehel, Mark; Taylor, Ian A.; West, Stephen C.
作者单位：Francis Crick Institute
摘要：RAD52 is important for the repair of DNA double-stranded breaks(1,2), mitotic DNA synthesis(3-5) and alternative telomere length maintenance(6,7). Central to these functions, RAD52 promotes the annealing of complementary single-stranded DNA (ssDNA)(8,9) and provides an alternative to BRCA2/RAD51-dependent homologous recombination repair(10). Inactivation of RAD52 in homologous-recombination-deficient BRCA1- or BRCA2-defective cells is synthetically lethal(11,12), and aberrant expression of RAD...
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作者：Wong, Carissa
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作者：Allan, Oscar
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作者：De Ambrosio, Martin; Koop, Fermin
摘要：President Javier Milei is making moves to partially privatize the sector, but in the meantime, projects have paused.
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作者：Veerus, Liisa; Blaser, Martin J.
作者单位：Rutgers University System; Rutgers University New Brunswick
摘要：Altering gut bacteria in male mice revealed that microorganisms are needed for normal sperm development and offspring health. Scientists discuss the implications in terms of understanding microbes, male fertility and pregnancy.
