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作者：Eickhoff, Patrik; Sonmez, Ceylan; Fisher, Charlotte E. L.; Inian, Oviya; Roumeliotis, Theodoros I.; dello Stritto, Angela; Mansfeld, Joerg; Choudhary, Jyoti S.; Guettler, Sebastian; Lottersberger, Francisca; Douglas, Max E.
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作者：Sabonis, Dziugas; Avraham, Carmel; Chang, Renee B.; Lu, Allen; Herbst, Ehud; Silanskas, Arunas; Vilutis, Deividas; Leavitt, Azita; Yirmiya, Erez; Toyoda, Hunter C.; Ruksenaite, Audrone; Zaremba, Mindaugas; Osterman, Ilya; Amitai, Gil; Kranzusch, Philip J.; Sorek, Rotem; Tamulaitiene, Giedre
作者单位：Vilnius University; Weizmann Institute of Science; Harvard University; Harvard Medical School; Harvard University; Harvard University Medical Affiliates; Dana-Farber Cancer Institute
摘要：Toll/interleukin-1 receptor (TIR) domains are central components of pattern recognition immune proteins across all domains of life1,2. In bacteria and plants, TIR-domain proteins recognize pathogen invasion and then produce immune signalling molecules exclusively comprising nucleotide moieties2, 3, 4-5. Here we show that the TIR-domain protein of the type II Thoeris defence system in bacteria produces a unique signalling molecule comprising the amino acid histidine conjugated to ADP-ribose (Hi...
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作者：Tjandra, Kristel
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作者：[Anonymous]
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作者：Gonzalez-Cuadra, Daniel; Hamdan, Majd; Zache, Torsten V.; Braverman, Boris; Kornjaca, Milan; Lukin, Alexander; Cantu, Sergio H.; Liu, Fangli; Wang, Sheng-Tao; Keesling, Alexander; Lukin, Mikhail D.; Zoller, Peter; Bylinskii, Alexei
作者单位：University of Innsbruck; Austrian Academy of Sciences; Harvard University; Consejo Superior de Investigaciones Cientificas (CSIC); CSIC - Instituto de Fisica Fundamental (IFF); University of Toronto
摘要：Lattice gauge theories (LGTs) describe a broad range of phenomena in condensed matter and particle physics. A prominent example is confinement, responsible for bounding quarks inside hadrons such as protons or neutrons1. When quark-antiquark pairs are separated, the energy stored in the string of gluon fields connecting them grows linearly with their distance, until there is enough energy to create new pairs from the vacuum and break the string. Although these phenomena are ubiquitous in LGTs,...
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作者：Kachkine, Alex
作者单位：Massachusetts Institute of Technology (MIT)
摘要：Conservation of damaged oil paintings requires manual inpainting of losses1,2, leading to months-long treatments of considerable expense; 70% of paintings in institutional collections are locked away from public view, in part because of treatment cost3,4. Recent advancements in digital image reconstruction have helped to envision treatment results, although without any direct means of achieving them5, 6, 7-8. Here I describe the physically applied digital restoration of a painting, a highly da...
