Nature

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• Mobile delivery of COVID-19 vaccines improved uptake in rural Sierra Leone AI翻译
  作者：Buttenheim, Alison; Thirumurthy, Harsha
  作者单位：University of Pennsylvania; University of Pennsylvania; University of Pennsylvania
  摘要：A trial that took mobile health services to rural Sierra Leone finds that this initiative increased COVID-19 vaccine uptake. But more must be done to expand the coverage of health services in low-income countries.
• Are we all doomed? How to cope with the daunting uncertainties of climate change AI翻译
  作者：Sobel, Adam
  摘要：It's easy to feel overwhelmed when thinking about the damage that might be wrought by global warming - but that is missing the point.
• Act now to prevent a 'gold rush' in outer space AI翻译
  作者：Aganaba, Timiebi
  摘要：As private firms aim for the Moon and beyond, a book calls for an urgent relook at the legal compact that governs space exploration.
• How a light touch registers on the skin AI翻译
  作者：[Anonymous]
• Healable and conductive sulfur iodide for solid-state Li-S batteries AI翻译
  作者：Zhou, Jianbin; Chandrappa, Manas Likhit Holekevi; Tan, Sha; Wang, Shen; Wu, Chaoshan; Nguyen, Howie; Wang, Canhui; Liu, Haodong; Yu, Sicen; Miller, Quin R. S.; Hyun, Gayea; Holoubek, John; Hong, Junghwa; Xiao, Yuxuan; Soulen, Charles; Fan, Zheng; Fullerton, Eric E.; Brooks, Christopher J.; Wang, Chao; Clement, Raphaele J.; Yao, Yan; Hu, Enyuan; Ong, Shyue Ping; Liu, Ping
  作者单位：University of California System; University of California San Diego; United States Department of Energy (DOE); Brookhaven National Laboratory; University of Houston System; University of Houston; University of Houston System; University of Houston; University of California System; University of California Santa Barbara; University of California System; University of California Santa Barbara; Johns Hopkins University; United States Department of Energy (DOE); Pacific Northwest National Laboratory; University of California System; University of California San Diego; University of Houston System; University of Houston; Honda Motor Company; Honda USA; University of California System; University of California San Diego
  摘要：Solid-state Li-S batteries (SSLSBs) are made of low-cost and abundant materials free of supply chain concerns. Owing to their high theoretical energy densities, they are highly desirable for electric vehicles1-3. However, the development of SSLSBs has been historically plagued by the insulating nature of sulfur4,5 and the poor interfacial contacts induced by its large volume change during cycling6,7, impeding charge transfer among different solid components. Here we report an S9.3I molecular c...
• MILLIONS OF PAPERS AT RISK OF DISAPPEARING FROM THE INTERNET AI翻译
  作者：Wild, Sarah
  摘要：An analysis of DOIs suggests that digital preservation is not keeping up with burgeoning scholarly knowledge.
• GEOLOGISTS REJECT THE ANTHROPOCENE AS EARTH'S NEW EPOCH - AFTER 15 YEARS OF DEBATE AI翻译
  作者：Witze, Alexandra
  摘要：But some are now challenging the vote, saying there were 'procedural irregularities'.
• Buried vases hint that ancient Americans might have drunk tobacco AI翻译
  作者：[Anonymous]
• Durable and efficient gene silencing in vivo by hit-and-run epigenome editing AI翻译
  作者：Cappelluti, Martino Alfredo; Poeta, Valeria Mollica; Valsoni, Sara; Quarato, Piergiuseppe; Merlin, Simone; Merelli, Ivan; Lombardo, Angelo
  作者单位：Fondazione Telethon; San Raffaele Telethon Institute For Gene Therapy (Sr-Tiget); Vita-Salute San Raffaele University; IRCCS Ospedale San Raffaele; University of Eastern Piedmont Amedeo Avogadro; Consiglio Nazionale delle Ricerche (CNR); Istituto di Tecnologie Biomediche (ITB-CNR); Vita-Salute San Raffaele University
  摘要：Permanent epigenetic silencing using programmable editors equipped with transcriptional repressors holds great promise for the treatment of human diseases1-3. However, to unlock its full therapeutic potential, an experimental confirmation of durable epigenetic silencing after the delivery of transient delivery of editors in vivo is needed. To this end, here we targeted Pcsk9, a gene expressed in hepatocytes that is involved in cholesterol homeostasis. In vitro screening of different editor des...
• Room temperature operation of germanium-silicon single-photon avalanche diode AI翻译
  作者：Na, Neil; Lu, Yen-Cheng; Liu, Yu-Hsuan; Chen, Po-Wei; Lai, Ying-Chen; Lin, You-Ru; Lin, Chung-Chih; Shia, Tim; Cheng, Chih-Hao; Chen, Shu-Lu
  摘要：The ability to detect single photons has led to the advancement of numerous research fields(1-11). Although various types of single-photon detector have been developed(12), because of two main factors-that is, (1) the need for operating at cryogenic temperature(13,14) and (2) the incompatibility with complementary metal-oxide-semiconductor (CMOS) fabrication processes(15,16)-so far, to our knowledge, only Si-based single-photon avalanche diode (SPAD)(17,18) has gained mainstream success and ha...