2024

最新文章

• A mechanical qubit AI翻译
  作者：Yang, Yu; Kladaric, Igor; Drimmer, Maxwell; von Lupke, Uwe; Lenterman, Daan; Bus, Joost; Marti, Stefano; Fadel, Matteo; Chu, Yiwen
  作者单位：Swiss Federal Institutes of Technology Domain; ETH Zurich; Swiss Federal Institutes of Technology Domain; ETH Zurich
  摘要：Although strong nonlinear interactions between quantized excitations are an important resource for quantum technologies based on bosonic oscillator modes, most electromagnetic and mechanical nonlinearities are far too weak to allow for nonlinear effects to be observed at the single-quantum level. This limitation has been overcome in electromagnetic resonators by coupling them to other strongly nonlinear quantum systems such as atoms and superconducting qubits. We demonstrate the realization of...
• To target, to escape, perchance to cure: Borrowing a page from cancer's playbook, scientists learn to evade their own therapies AI翻译
  作者：Casirati, Gabriele
  作者单位：Harvard University; Harvard University Medical Affiliates; Dana-Farber Cancer Institute; Harvard University; Harvard University Medical Affiliates; Boston Children's Hospital
• Heat up to catch carbon AI翻译
  作者：Li, He; Zhao, Dan
  作者单位：National University of Singapore
• SPL13 controls a root apical meristem phase change by triggering oriented cell divisions AI翻译
  作者：Yang, Baojun; Sun, Yanbiao; Minne, Max; Ge, Yanhua; Yue, Qianru; Goossens, Vera; Mor, Eliana; Callebaut, Brenda; Bevernaege, Kevin; Winne, Johan M.; Audenaert, Dominique; De Rybel, Bert
  作者单位：Ghent University; Flanders Institute for Biotechnology (VIB); Chinese Academy of Sciences; Institute of Genetics & Developmental Biology, CAS; Chinese Academy of Sciences; University of Chinese Academy of Sciences, CAS; Flanders Institute for Biotechnology (VIB); Ghent University; Ghent University; University of Munich
  摘要：Oriented cell divisions are crucial for determining the overall morphology and size of plants, but what controls the onset and duration of this process remains largely unknown. Here, we identified a small molecule that activates root apical meristem (RAM) expression of SQUAMOSA PROMOTER BINDING PROTEIN-LIKE13 (SPL13) a known player in the shoot's juvenile-to-adult transition. This expression leads to oriented cell divisions in the RAM through SHORT ROOT (SHR) and cell cycle regulators. We furt...
• Chemical genetic approaches to dissect microbiota mechanisms in health and disease AI翻译
  作者：Yang, Xinglin; Hang, Howard C.
  作者单位：Scripps Research Institute; Scripps Research Institute; Peking University
  摘要：Advances in genomics, proteomics, and metabolomics have revealed associations between specific microbiota species in health and disease. However, the precise mechanism(s) of action for many microbiota species and molecules have not been fully elucidated, limiting the development of microbiota-based diagnostics and therapeutics. In this Review, we highlight innovative chemical and genetic approaches that are enabling the dissection of microbiota mechanisms and providing causation in health and ...
• Predictions of groundwater PFAS occurrence at drinking water supply depths in the United States AI翻译
  作者：Tokranov, Andrea K.; Ransom, Katherine M.; Bexfield, Laura M.; Lindsey, Bruce D.; Watson, Elise; Dupuy, Danielle I.; Stackelberg, Paul E.; Fram, Miranda S.; Voss, Stefan A.; Kingsbury, James A.; Jurgens, Bryant C.; Smalling, Kelly L.; Bradley, Paul M.
  作者单位：United States Department of the Interior; United States Geological Survey; United States Department of the Interior; United States Geological Survey; United States Department of the Interior; United States Geological Survey; United States Department of the Interior; United States Geological Survey; United States Department of the Interior; United States Geological Survey; United States Department of the Interior; United States Geological Survey; United States Department of the Interior; United States Geological Survey; United States Department of the Interior; United States Geological Survey; United States Department of the Interior; United States Geological Survey
  摘要：Per- and polyfluoroalkyl substances (PFAS), known colloquially as forever chemicals, have been associated with adverse human health effects and have contaminated drinking water supplies across the United States owing to their long-term and widespread use. People in the United States may unknowingly be drinking water that contains PFAS because of a lack of systematic analysis, particularly in domestic water supplies. We present an extreme gradient-boosting model for predicting the occurrence of...
• Financial conflicts not flagged AI翻译
  作者：Brainard, Jeffrey
• Subambient daytime radiative cooling of vertical surfaces AI翻译
  作者：Xie, Fei; Jin, Weiliang; Nolen, J. Ryan; Pan, Hao; Yi, Naiqin; An, Yang; Zhang, Zhiyu; Kong, Xiangtong; Zhu, Fei; Jiang, Ke; Tian, Sicong; Liu, Tianji; Sun, Xiaojuan; Li, Longnan; Li, Dabing; Xiao, Yun-Feng; Alu, Andrea; Fan, Shanhui; Li, Wei
  作者单位：Chinese Academy of Sciences; Chinese Academy of Sciences; Changchun Institute of Optics, Fine Mechanics & Physics, CAS; Chinese Academy of Sciences; University of Chinese Academy of Sciences, CAS; Stanford University; City University of New York (CUNY) System; Chinese Academy of Sciences; Changchun Institute of Optics, Fine Mechanics & Physics, CAS; Chinese Academy of Sciences; Chinese Academy of Sciences; Changchun Institute of Optics, Fine Mechanics & Physics, CAS; Peking University; Peking University; City University of New York (CUNY) System
  摘要：Subambient daytime radiative cooling enables temperatures to passively reach below ambient temperature, even under direct sunlight, by emitting thermal radiation toward outer space. This technology holds promise for numerous exciting applications. However, previous demonstrations of subambient daytime radiative cooling require surfaces that directly face the sky, and these cannot be applied to vertical surfaces that are ubiquitous in real-world scenarios such as buildings and vehicles. Here, w...
• The disciplinary matrix of holobiont biology AI翻译
  作者：Bordenstein, Seth R.
  作者单位：Pennsylvania Commonwealth System of Higher Education (PCSHE); Pennsylvania State University; Pennsylvania State University - University Park; Pennsylvania Commonwealth System of Higher Education (PCSHE); Pennsylvania State University; Pennsylvania State University - University Park
• Galaxies make compound lens AI翻译
  作者：Brainard, Jeffrey