6725期

最新文章

• Misinformation exploits outrage to spread online AI翻译
  作者：Mcloughlin, Killian L.; Brady, William J.; Goolsbee, Aden; Kaiser, Ben; Klonick, Kate; Crockett, M. J.
  作者单位：Princeton University; Princeton University; Northwestern University; Yale University; Princeton University; St. John's University; Yale University; Brookings Institution; Harvard University; Princeton University
  摘要：We tested a hypothesis that misinformation exploits outrage to spread online, examining generalizability across multiple platforms, time periods, and classifications of misinformation. Outrage is highly engaging and need not be accurate to achieve its communicative goals, making it an attractive signal to embed in misinformation. In eight studies that used US data from Facebook (1,063,298 links) and Twitter (44,529 tweets, 24,007 users) and two behavioral experiments (1475 participants), we sh...
• Exposure to sugar rationing in the first 1000 days of life protected against chronic disease AI翻译
  作者：Gracner, Tadeja; Boone, Claire; Gertler, Paul J.
  作者单位：University of Southern California; RAND Corporation; McGill University; McGill University; University of Chicago; University of California System; University of California Berkeley; National Bureau of Economic Research
  摘要：We examined the impact of exposure to sugar restrictions within 1000 days after conception on type 2 diabetes and hypertension, leveraging quasi-experimental variation from the end of the United Kingdom's sugar rationing in September 1953. Rationing restricted sugar intake to levels within current dietary guidelines, and consumption nearly doubled immediately after rationing ended. Using an event study design with UK Biobank data comparing adults conceived just before or after rationing ended,...
• Mpox prevention in low-income countries AI翻译
  作者：Yang, Xin Yu; Zhang, Gong Jie; Zhou, Ya Bin
  作者单位：Capital Medical University; Capital Medical University; Capital Medical University
• FACILITIES China's new synchrotron prepares to shine AI翻译
  作者：Brainard, Jeffrey
• Eating the Earth AI翻译
  作者：Bourne Jr, Joel K.
• Molecular basis of mRNA delivery to the bacterial ribosome AI翻译
  作者：Webster, Michael W.; Chauvier, Adrien; Rahil, Huma; Graziadei, Andrea; Charles, Kristine; Miropolskaya, Nataliya; Takacs, Maria; Saint-Andre, Charlotte; Rappsilber, Juri; Walter, Nils G.; Weixlbaumer, Albert
  作者单位：Institut National de la Sante et de la Recherche Medicale (Inserm); Universites de Strasbourg Etablissements Associes; Universite de Strasbourg; Centre National de la Recherche Scientifique (CNRS); CNRS - National Institute for Biology (INSB); Institut National de la Sante et de la Recherche Medicale (Inserm); UK Research & Innovation (UKRI); Biotechnology and Biological Sciences Research Council (BBSRC); John Innes Center; University of Michigan System; University of Michigan; University of Michigan System; University of Michigan; Technical University of Berlin; University of Edinburgh
  摘要：Protein synthesis begins with the formation of a ribosome-messenger RNA (mRNA) complex. In bacteria, the small ribosomal subunit (30S) is recruited to many mRNAs through base pairing with the Shine-Dalgarno (SD) sequence and RNA binding by ribosomal protein bS1. Translation can initiate on nascent mRNAs, and RNA polymerase (RNAP) can promote the recruitment of the pioneering 30S. Here, we examined 30S recruitment to nascent mRNAs using cryo-electron microscopy, single-molecule fluorescence col...
• In Science Journals AI翻译
  作者：[Anonymous]
• Probe slams institute's ethics AI翻译
  作者：Brainard, Jeffrey
• Contemporary hominin locomotor diversity: Footprints in Kenya show that hominin bipedalism had a complex evolutionary history AI翻译
  作者：Harcourt-Smith, William E. H.
  作者单位：City University of New York (CUNY) System; Lehman College (CUNY); American Museum of Natural History (AMNH); City University of New York (CUNY) System; City University of New York (CUNY) Graduate School
• Herald a Restless World: How Henri Bergson Brought Philosophy to the People AI翻译
  作者：Hannibal, Mary Ellen