6783期

最新文章

• How malicious AI swarms can threaten democracy AI翻译
  作者：Schroeder, Daniel Thilo; Cha, Meeyoung; Baronchelli, Andrea; Bostrom, Nick; Christakis, Nicholas A.; Garcia, David; Goldenberg, Amit; Kyrychenko, Yara; Leyton-Brown, Kevin; Lutz, Nina; Marcus, Gary; Menczer, Filippo; Pennycook, Gordon; Rand, David G.; Ressa, Maria; Schweitzer, Frank; Song, Dawn; Summerfield, Christopher; Tang, Audrey; Van Bavel, Jay J.; Van Der Linden, Sander; Kunst, Jonas R.
  作者单位：SINTEF; Yale University; University of Konstanz; Harvard University; University of Cambridge; University of British Columbia; University of Washington; University of Washington Seattle; New York University; Indiana University System; Indiana University Bloomington; Indiana University System; Indiana University Bloomington; Cornell University; Cornell University; Cornell University; Cornell University; Columbia University; Swiss Federal Institutes of Technology Domain; ETH Zurich; University of California System; University of California Berkeley; University of Oxford; Norwegian School of Economics (NHH); BI Norwegian Business School
• AI has helped scientists-but may have hurt science AI翻译
  作者：Zhao, Celina
• Safeguarding tailings dams at the climate brink AI翻译
  作者：Ma, Wei-Bo; Chen, Yi-Cong; Li, Hai-Dong; Bian, Zheng-Fu; Lei, Shao-Gang; Zhang, Zeng-Xin
  作者单位：Nanjing Institute of Environmental Sciences, Ministry of Ecology & Environment; Nanjing Forestry University; China University of Mining & Technology; Hohai University
• The price of prestige AI翻译
  作者：Marelja, Zvonimir
• Narratives of conflict in a warming Arctic AI翻译
  作者：Spence, Jennifer
  作者单位：Harvard University
• Meeting the need for myelin AI翻译
  作者：Macklin, Wendy; Allen, Tessa
  作者单位：University of Colorado System; University of Colorado Anschutz
• Pressure on the pipeline AI翻译
  作者：Langin, Katie
• Uncovering the secrets of syphilis: Integrating archaeological, skeletal, and paleogenomic data can reveal the origins of syphilis AI翻译
  作者：Zuckerman, Molly K.; Bailey, Lydia
  作者单位：Mississippi State University; Mississippi State University; Smithsonian Institution; Smithsonian National Museum of Natural History
• Platelet-derived integrin- and tetraspanin-enriched tethers exacerbate severe inflammation AI翻译
  作者：Kusch, Charly; Stegner, David; Weiss, Lukas J.; Nurden, Paquita; Burkard, Philipp; Johnson, Denise; Bergmeier, Wolfgang; Onursal, Ceylan; Navarro, Stefano; Hackenbroch, Christian; Pfeiffer, Dennis; Bonfiglio, Sabrina Ivana; Meub, Mara; Gross, Carina; Schenk, Joachim; Fumagalli, Valeria; Mott, Kristina; Bender, Markus; Iannacone, Matteo; Andres, Oliver; Kastenmuller, Wolfgang; Heinze, Katrin G.; Sauer, Markus; Schulze, Harald; Ley, Klaus; Nurden, Alan T.; Nieswandt, Bernhard
  作者单位：University of Wurzburg; University of Wurzburg; University of Wurzburg; Universite de Bordeaux; CHU Bordeaux; University of North Carolina; University of North Carolina Chapel Hill; University of North Carolina School of Medicine; University of North Carolina; University of North Carolina Chapel Hill; University of North Carolina School of Medicine; University of Wurzburg; Vita-Salute San Raffaele University; IRCCS Ospedale San Raffaele; Vita-Salute San Raffaele University; University of Wurzburg; University of Wurzburg; University System of Georgia; Augusta University
  摘要：Platelet integrin alpha IIb beta 3 is essential for hemostasis, thrombosis, and inflammation. We found that ligation of alpha IIb beta 3 by von Willebrand factor or fibrin under flow triggered its accumulation in plasma membrane extensions or platelet-derived integrin- and tetraspanin-enriched tethers (PITTs). PITTs remained anchored to leukocytes or endothelial cells, whereas the partially alpha IIb beta 3-deficient platelet body detached. Although still responsive to stimuli, alpha IIb beta ...
• Multiparameter estimation with an array of entangled atomic sensors AI翻译
  作者：Li, Yifan; Joosten, Lex; Baamara, Youcef; Colciaghi, Paolo; Sinatra, Alice; Treutlein, Philipp; Zibold, Tilman
  作者单位：University of Basel; Centre National de la Recherche Scientifique (CNRS); Ecole Normale Superieure (ENS); Universite PSL; Sorbonne Universite; College de France; Universite PSL; College de France
  摘要：In quantum metrology, entangled states of many-particle systems are investigated to enhance measurement precision of the most precise clocks and field sensors. Whereas single-parameter quantum metrology is well established, joint multiparameter estimation poses conceptual challenges and has been explored only theoretically. We experimentally demonstrated multiparameter quantum metrology with an array of entangled atomic ensembles. By splitting a spin-squeezed ensemble, we created an atomic sen...