6717期

最新文章

• When I asked ... for feedback, I soon found the paper covered in red marks. AI翻译
  作者：Yang, Rachel
  作者单位：Massachusetts Institute of Technology (MIT)
• Welcome to the Science Olympics! AI翻译
  作者：Mukhles, Gheed; Shakir, Sara; Fulco, Ginevra; Dutra, Daniela de Angeli; Burnette, Katie; Mach, Frantisek; Klocko, Amy Leigh; Ribeiro, Howard Lopes; Turki, Houcemeddine; Bezerra, Paulo; Lu, Zelong; Kim, Bongjae; He, Shihao; Andres, Rigoberto Medina; Obasa, Adetayo Emmanuel; Chua, Song Lin
  作者单位：University of Nicosia; Universite de Bordeaux; INRAE; University of Munich; Technical University of Munich; Stanford University; University of California System; University of California Riverside; University of West Bohemia Pilsen; University of Colorado System; University of Colorado at Colorado Springs; Universidade Federal do Ceara; Universite de Sfax; Universidade Federal Rural do Semi-Arido (UFERSA); Xi'an Jiaotong University; Kyungpook National University (KNU); Chinese Academy of Medical Sciences - Peking Union Medical College; Peking Union Medical College; Peking Union Medical College Hospital; Universidad Autonoma del Estado de Morelos; Stellenbosch University; Hong Kong Polytechnic University
• Saving near-extinct species AI翻译
  作者：Brainard, Jeffrey
• De novo gene synthesis by an antiviral reverse transcriptase AI翻译
  作者：Tang, Stephen; Conte, Valentin; Zhang, Dennis J.; Zedaveinyte, Rimante; Lampe, George D.; Wiegand, Tanner; Tang, Lauren C.; Wang, Megan; Walker, Matt W. G.; George, Jerrin Thomas; Berchowitz, Luke E.; Jovanovic, Marko; Sternberg, Samuel H.
  作者单位：Columbia University; Columbia University; Columbia University; Montana State University System; Montana State University Bozeman; Columbia University; Howard Hughes Medical Institute
  摘要：Defense-associated reverse transcriptase (DRT) systems perform DNA synthesis to protect bacteria against viral infection, but the identities and functions of their DNA products remain largely unknown. We show that DRT2 systems encode an unprecedented immune pathway that involves de novo gene synthesis through rolling circle reverse transcription of a noncoding RNA (ncRNA). Programmed template jumping on the ncRNA generates a concatemeric cDNA, which becomes double-stranded upon viral infection...
• Maker pulls sickle cell therapy AI翻译
  作者：Brainard, Jeffrey
• Marburg outbreak strikes Rwanda AI翻译
  作者：Brainard, Jeffrey
• California AI-control bill killed AI翻译
  作者：Brainard, Jeffrey
• A 'home bias' in citations boosts China's global science ranking AI翻译
  作者：Normile, Dennis
• Spanish rector accused of inflating citation count Dozens of Springer Nature papers flagged for excessively citing Juan Manuel Corchado AI翻译
  作者：O'Grady, Cathleen
• Observing the evolution of the Sun's global coronal magnetic field over 8 months AI翻译
  作者：Yang, Zihao; Tian, Hui; Tomczyk, Steven; Liu, Xianyu; Gibson, Sarah; Morton, Richard J.; Downs, Cooper
  作者单位：Peking University; National Center Atmospheric Research (NCAR) - USA; Chinese Academy of Sciences; National Space Science Center, CAS; University of Michigan System; University of Michigan; Northumbria University; Predictive Science Inc.
  摘要：The magnetic field in the Sun's corona stores energy that can be released to heat plasma and drive solar eruptions. Measurements of the global coronal magnetic field have been limited to several snapshots. In this work, we present observations, using the Upgraded Coronal Multi-channel Polarimeter, that provide 114 magnetograms of the global corona above the solar limb spanning similar to 8 months. We determined the magnetic field distribution with altitude in the corona and monitored the evolu...