8040期

最新文章

• Learning high-accuracy error decoding for quantum processors AI翻译
  作者：Bausch, Johannes; Senior, Andrew W.; Heras, Francisco J. H.; Edlich, Thomas; Davies, Alex; Newman, Michael; Jones, Cody; Satzinger, Kevin; Niu, Murphy Yuezhen; Blackwell, Sam; Holland, George; Kafri, Dvir; Atalaya, Juan; Gidney, Craig; Hassabis, Demis; Boixo, Sergio; Neven, Hartmut; Kohli, Pushmeet
  作者单位：Alphabet Inc.; Google Incorporated; DeepMind
  摘要：Building a large-scale quantum computer requires effective strategies to correct errors that inevitably arise in physical quantum systems1. Quantum error-correction codes2 present a way to reach this goal by encoding logical information redundantly into many physical qubits. A key challenge in implementing such codes is accurately decoding noisy syndrome information extracted from redundancy checks to obtain the correct encoded logical information. Here we develop a recurrent, transformer-base...
• Tumour-selective activity of RAS-GTP inhibition in pancreatic cancer (629, pg 927, 2024) AI翻译
  作者：Wasko, Urszula N.; Jiang, Jingjing; Dalton, Tanner C.; Curiel-Garcia, Alvaro; Edwards, A. Cole; Wang, Yingyun; Lee, Bianca; Orlen, Margo; Tian, Sha; Stalnecker, Clint A.; Drizyte-Miller, Kristina; Menard, Marie; Dilly, Julien; Sastra, Stephen A.; Palermo, Carmine F.; Hasselluhn, Marie C.; Decker-Farrell, Amanda R.; Chang, Stephanie; Jiang, Lingyan; Wei, Xing; Yang, Yu C.; Helland, Ciara; Courtney, Haley; Gindin, Yevgeniy; Muonio, Karl; Zhao, Ruiping; Kemp, Samantha B.; Clendenin, Cynthia; Sor, Rina; Vostrejs, William P.; Hibshman, Priya S.; Amparo, Amber M.; Hennessey, Connor; Rees, Matthew G.; Ronan, Melissa M.; Roth, Jennifer A.; Brodbeck, Jens; Tomassoni, Lorenzo; Bakir, Basil; Socci, Nicholas D.; Herring, Laura E.; Barker, Natalie K.; Wang, Junning; Cleary, James M.; Wolpin, Brian M.; Chabot, John A.; Kluger, Michael D.; Manji, Gulam A.; Tsai, Kenneth Y.; Sekulic, Miroslav; Lagana, Stephen M.; Califano, Andrea; Quintana, Elsa; Wang, Zhengping; Smith, Jacqueline A. M.; Holderfield, Matthew; Wildes, David; Lowe, Scott W.; Badgley, Michael A.; Aguirre, Andrew J.; Vonderheide, Robert H.; Stanger, Ben Z.; Baslan, Timour; Der, Channing J.; Singh, Mallika; Olive, Kenneth P.
• Ab initio characterization of protein molecular dynamics with AI2BMD AI翻译
  作者：Wang, Tong; He, Xinheng; Li, Mingyu; Li, Yatao; Bi, Ran; Wang, Yusong; Cheng, Chaoran; Shen, Xiangzhen; Meng, Jiawei; Zhang, He; Liu, Haiguang; Wang, Zun; Li, Shaoning; Shao, Bin; Liu, Tie-Yan
  作者单位：Microsoft; Microsoft China
  摘要：Biomolecular dynamics simulation is a fundamental technology for life sciences research, and its usefulness depends on its accuracy and efficiency1-3. Classical molecular dynamics simulation is fast but lacks chemical accuracy4,5. Quantum chemistry methods such as density functional theory can reach chemical accuracy but cannot scale to support large biomolecules6. Here we introduce an artificial intelligence-based ab initio biomolecular dynamics system (AI2BMD) that can efficiently simulate f...
• Three-dimensional wave breaking (Nov, 10.1038/s41586-024-08302-2, 2024) AI翻译
  作者：McAllister, M. L.; Draycott, S.; Calvert, R.; Davey, T.; Dias, F.; van den Bremer, T. S.
• Strain regulation retards natural operation decay of perovskite solar cells AI翻译
  作者：Shen, Yunxiu; Zhang, Tiankai; Xu, Guiying; Steele, Julian A.; Chen, Xiankai; Chen, Weijie; Zheng, Guanhaojie; Li, Jiajia; Guo, Boyu; Yang, Heyi; Wu, Yeyong; Lin, Xia; Alshahrani, Thamraa; Yin, Wanjian; Zhu, Jian; Wang, Feng; Amassian, Aram; Gao, Xingyu; Zhang, Xiaohong; Gao, Feng; Li, Yaowen; Li, Yongfang
  作者单位：Soochow University - China; Linkoping University; University of Queensland; University of Queensland; Soochow University - China; Chinese Academy of Sciences; Shanghai Advanced Research Institute, CAS; Zhangjiang Laboratory; Soochow University - China; North Carolina State University; North Carolina State University; Princess Nourah bint Abdulrahman University; Soochow University - China; Soochow University - China; Chinese Academy of Sciences; Institute of Chemistry, CAS; Chinese Academy of Sciences; Institute of Chemistry, CAS
  摘要：Perovskite solar cells (pero-SCs) have undergone rapid development in the past decade. However, there is still a lack of systematic studies investigating whether the empirical rules of working lifetime assessment used for silicon solar cells can be applied to pero-SCs. It is believed that pero-SCs show enhanced stability under day/night cycling owing to the reported self-healing effect in the dark1,2. Here we find that the degradation of highly efficient FAPbI3 pero-SCs is much faster under a ...
• Geothermal power is vying to be a major player in the world's clean-energy future AI翻译
  作者：Castelvecchi, Davide
  摘要：With technical advances and enthusiasm from policymakers, advocates say the time for next-generation geothermal has come.
• Why tumour geography matters - and how to map it AI翻译
  作者：Eisenstein, Michael
• AI could pose pandemic-scale biosecurity risks. Here's how to make it safer AI翻译
  作者：Pannu, Jaspreet; Gebauer, Sarah; McKelvey Jr, Greg; Cicero, Anita; Inglesby, Tom
  作者单位：Johns Hopkins University; Johns Hopkins Bloomberg School of Public Health; Stanford University; RAND Corporation; Rand Health; RAND Corporation; RAND Corporation; Johns Hopkins University; Johns Hopkins University; Johns Hopkins Bloomberg School of Public Health
  摘要：AI-enabled research might cause immense harm if it is used to design pathogens with worrying new properties. To prevent this, we need better collaboration between governments, AI developers and experts in biosafety and biosecurity.
• How human brains got so big: our cells learned to handle the stress that comes with size AI翻译
  作者：Naddaf, Miryam
  摘要：Understanding how human neurons cope with the energy demands of a large, active brain could open up new avenues for treating neurological disorders.
• The rise and transformation of Bronze Age pastoralists in the Caucasus AI翻译
  作者：Ghalichi, Ayshin; Reinhold, Sabine; Rohrlach, Adam B.; Kalmykov, Alexey A.; Childebayeva, Ainash; Yu, He; Aron, Franziska; Semerau, Lena; Bastert-Lamprichs, Katrin; Belinskiy, Andrey B.; Berezina, Natalia Y.; Berezin, Yakov B.; Broomandkhoshbacht, Nasreen; Buzhilova, Alexandra P.; Erlikh, Vladimir R.; Fehren-Schmitz, Lars; Gambashidze, Irina; Kantorovich, Anatoliy R.; Kolesnichenko, Konstantin B.; Lordkipanidze, David; Magomedov, Rabadan G.; Malek-Custodis, Katharina; Mariaschk, Dirk; Maslov, Vladimir E.; Mkrtchyan, Levon; Nagler, Anatoli; Fazeli Nashli, Hassan; Ochir, Maria; Piotrovskiy, Yuri Y.; Saribekyan, Mariam; Sheremetev, Aleksandr G.; Stoellner, Thomas; Thomalsky, Judith; Vardanyan, Benik; Posth, Cosimo; Krause, Johannes; Warinner, Christina; Hansen, Svend; Haak, Wolfgang
  作者单位：Max Planck Society; University of Adelaide; University of Texas System; University of Texas Austin; Peking University; Lomonosov Moscow State University; Federal State Institution of Scientific Research Institute of the Federal Penitentiary Service of Russia; Lomonosov Moscow State University; University of California System; University of California Santa Cruz; University of California System; University of California Santa Cruz; Lomonosov Moscow State University; Ivane Javakhishvili Tbilisi State University; Russian Academy of Sciences; Russian Academy of Sciences; Institute of Archaeology, Russian Academy of Sciences; National Academy of Sciences of Armenia; Institute of Archaeology & Ethnography - NAS RA; University of Tehran; Kalmyk Scientific Center of the Russian Academy of Sciences; Russian Academy of Sciences; State Hermitage Museum; Ruhr University Bochum; Leibniz Association; Deutsches Bergbau Museum Bochum (DBM); National Academy of Sciences of Armenia; Eberhard Karls University of Tubingen; Eberhard Karls University of Tubingen; Leibniz Association; Senckenberg Gesellschaft fur Naturforschung (SGN); Friedrich Schiller University of Jena; Harvard University
  摘要：The Caucasus and surrounding areas, with their rich metal resources, became a crucible of the Bronze Age1 and the birthplace of the earliest steppe pastoralist societies2. Yet, despite this region having a large influence on the subsequent development of Europe and Asia, questions remain regarding its hunter-gatherer past and its formation of expansionist mobile steppe societies3-5. Here we present new genome-wide data for 131 individuals from 38 archaeological sites spanning 6,000 years. We f...