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作者：Bergstrom, Anders; Yates, James A. Fellows; Warinner, Christina
作者单位：University of East Anglia; Max Planck Society; Harvard University
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作者：Welch, Brian
作者单位：University System of Maryland; University of Maryland College Park; National Aeronautics & Space Administration (NASA); NASA Goddard Space Flight Center
摘要：The JWST has captured images of the Firefly Sparkle - a galaxy that resembles an early Milky Way - in the process of being assembled from star clusters. The discovery could help to reveal how the Milky Way formed in the early Universe.
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作者：Arrick, G.; Sticker, D.; Ghazal, A.; Lu, Y.; Duncombe, T.; Gwynne, D.; Mouridsen, B.; Wainer, J.; Jepsen, J. P. H.; Last, T. S.; Schultz, D.; Hess, K.; Medina De Alba, E.; Min, S.; Poulsen, M.; Anker, C.; Karandikar, P.; Pedersen, H. D.; Collins, J.; Egecioglu, N. E.; Tamang, S.; Cleveland, C.; Ishida, K.; Uhrenfeldt, A. H.; Kuosmanen, J.; Pereverzina, M.; Hayward, A.; Kirk, R. K.; You, S.; Dalsgaard, C. M.; Gunnarsson, S. B.; Patsi, I.; Bohr, A.; Azzarello, A.; Frederiksen, M. R.; Herskind, P.; Li, J.; Roxhed, N.; Rahbek, U. L.; Water, J. J.; Buckley, S. T.; Traverso, G.
作者单位：Massachusetts Institute of Technology (MIT); Novo Nordisk; Massachusetts Institute of Technology (MIT); Harvard University; Harvard University Medical Affiliates; Brigham & Women's Hospital; Harvard Medical School; Royal Institute of Technology; Harvard University; Massachusetts Institute of Technology (MIT); Broad Institute
摘要：Needle-based injections currently enable the administration of a wide range of biomacromolecule therapies across the body, including the gastrointestinal tract(1-3), through recent developments in ingestible robotic devices(4-7). However, needles generally require training, sharps management and disposal, and pose challenges for autonomous ingestible systems. Here, inspired by the jetting systems of cephalopods, we have developed and evaluated microjet delivery systems that can deliver jets in...
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作者：Castelvecchi, Davide
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作者：Chen, Cheng; Nuckolls, Kevin P.; Ding, Shuhan; Miao, Wangqian; Wong, Dillon; Oh, Myungchul; Lee, Ryan L.; He, Shanmei; Peng, Cheng; Pei, Ding; Li, Yiwei; Hao, Chenyue; Yan, Haoran; Xiao, Hanbo; Gao, Han; Li, Qiao; Zhang, Shihao; Liu, Jianpeng; He, Lin; Watanabe, Kenji; Taniguchi, Takashi; Jozwiak, Chris; Bostwick, Aaron; Rotenberg, Eli; Li, Chu; Han, Xu; Pan, Ding; Liu, Zhongkai; Dai, Xi; Liu, Chaoxing; Bernevig, B. Andrei; Wang, Yao; Yazdani, Ali; Chen, Yulin
作者单位：ShanghaiTech University; ShanghaiTech University; University of Oxford; Princeton University; Princeton University; Emory University; University of California System; University of California Santa Barbara; Wuhan University; Beijing Normal University; National Institute for Materials Science; National Institute for Materials Science; United States Department of Energy (DOE); Lawrence Berkeley National Laboratory; Hong Kong University of Science & Technology; Pennsylvania Commonwealth System of Higher Education (PCSHE); Pennsylvania State University; Pennsylvania State University - University Park; Basque Foundation for Science; Clemson University; Massachusetts Institute of Technology (MIT); Pohang University of Science & Technology (POSTECH)
摘要：The unusual properties of superconductivity in magic-angle twisted bilayer graphene (MATBG) have sparked considerable research interest(1-13). However, despite the dedication of intensive experimental efforts and the proposal of several possible pairing mechanisms(14-24), the origin of its superconductivity remains elusive. Here, by utilizing angle-resolved photoemission spectroscopy with micrometre spatial resolution, we reveal flat-band replicas in superconducting MATBG, where MATBG is unali...
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作者：Lu, Peng; Xu, Jiaoyan; Sun, Yiqing; Guillet-Nicolas, Remy; Willhammar, Tom; Fahda, Mohammad; Dib, Eddy; Wang, Bo; Qin, Zhengxing; Xu, Hongyi; Cho, Jung; Liu, Zhaopeng; Yu, Haijun; Yang, Xiaobo; Lang, Qiaolin; Mintova, Svetlana; Zou, Xiaodong; Valtchev, Valentin
作者单位：Chinese Academy of Sciences; Qingdao Institute of Bioenergy & Bioprocess Technology, CAS; Stockholm University; Universite de Caen Normandie; Centre National de la Recherche Scientifique (CNRS); China University of Petroleum
摘要：Zeolites are crystalline microporous materials constructed by corner-sharing tetrahedra (SiO4 and AlO4), with many industrial applications as ion exchangers, adsorbents and heterogeneous catalysts(1-4). However, the presence of micropores impedes the use of zeolites in areas dealing with bulky substrates. Introducing extrinsic mesopores, that is, intercrystal/intracrystal mesopores, in zeolites is a solution to overcome the diffusion barrier(5-8). Still, those extrinsic mesopores are generally...
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作者：[Anonymous]
摘要：AI companies want to give machines human-level intelligence. The safest and best results will come when academic and industry scientists oversee it together.
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作者：[Anonymous]
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作者：[Anonymous]
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作者：Jones, Nicola
摘要：AI developers are rapidly picking the Internet clean to train large language models such as those behind ChatGPT. Here's how they are trying to get around the problem.
