8038期

最新文章

• Phonon modes and electron-phonon coupling at the FeSe/SrTiO3 interface AI翻译
  作者：Yang, Hongbin; Zhou, Yinong; Miao, Guangyao; Rusz, Jan; Yan, Xingxu; Guzman, Francisco; Xu, Xiaofeng; Xu, Xianghan; Aoki, Toshihiro; Zeiger, Paul; Zhu, Xuetao; Wang, Weihua; Guo, Jiandong; Wu, Ruqian; Pan, Xiaoqing
  作者单位：University of California System; University of California Irvine; University of California System; University of California Irvine; Chinese Academy of Sciences; Chinese Academy of Sciences; Institute of Physics, CAS; Uppsala University; Princeton University; University of California System; University of California Irvine
  摘要：The remarkable increase in superconducting transition temperature (T-c) observed at the interface of one-unit-cell FeSe films on SrTiO3 substrates (1 uc FeSe/STO)(1) has attracted considerable research into the interface effects(2-6). Although this high T-c is thought to be associated with electron-phonon coupling (EPC)(2), the microscopic coupling mechanism and its role in the superconductivity remain elusive. Here we use momentum-selective high-resolution electron energy loss spectroscopy to...
• AGEING CAT BRAINS HOLD LESSONS FOR HUMAN COGNITIVE DECLINE AI翻译
  作者：Ledford, Heidi
• Mapping the ionosphere with millions of phones AI翻译
  作者：Smith, Jamie; Kast, Anton; Geraschenko, Anton; Morton, Y. Jade; Brenner, Michael P.; van Diggelen, Frank; Williams, Brian P.
  作者单位：Alphabet Inc.; Google Incorporated; University of Colorado System; University of Colorado Boulder; Harvard University
  摘要：The ionosphere is a layer of weakly ionized plasma bathed in Earth's geomagnetic field extending about 50-1,500 kilometres above Earth1. The ionospheric total electron content varies in response to Earth's space environment, interfering with Global Satellite Navigation System (GNSS) signals, resulting in one of the largest sources of error for position, navigation and timing services2. Networks of high-quality ground-based GNSS stations provide maps of ionospheric total electron content to cor...
• Don't blame search engines for sending users to unreliable sites AI翻译
  作者：[Anonymous]
• Chromatin remodelling drives immune cell-fibroblast communication in heart failure AI翻译
  作者：Alexanian, Michael; Padmanabhan, Arun; Nishino, Tomohiro; Travers, Joshua G.; Ye, Lin; Pelonero, Angelo; Lee, Clara Youngna; Sadagopan, Nandhini; Huang, Yu; Auclair, Kirsten; Zhu, Ada; An, Yuqian; Ekstrand, Christina A.; Martinez, Cassandra; Teran, Barbara Gonzalez; Flanigan, Will R.; Kim, Charis Kee-Seon; Lumbao-Conradson, Koya; Gardner, Zachary; Li, Li; Costa, Mauro W.; Jain, Rajan; Charo, Israel; Combes, Alexis J.; Haldar, Saptarsi M.; Pollard, Katherine S.; Vagnozzi, Ronald J.; Mckinsey, Timothy A.; Przytycki, Pawel F.; Srivastava, Deepak
  作者单位：University of California System; University of California San Francisco; The J David Gladstone Institutes; University of California System; University of California San Francisco; The J David Gladstone Institutes; University of California System; University of California San Francisco; University of California System; University of California San Francisco; Chan Zuckerberg Initiative (CZI); University of Colorado System; University of Colorado Anschutz Medical Campus; University of Colorado System; University of Colorado Anschutz Medical Campus; University of California System; University of California San Francisco; University of California System; University of California San Francisco; University of California System; University of California Berkeley; University of Pennsylvania; University of Pennsylvania; University of Pennsylvania; University of Pennsylvania; University of California System; University of California San Francisco; University of California System; University of California San Francisco; University of California System; University of California San Francisco; University of California System; University of California San Francisco; Boston University; University of California System; University of California San Francisco
  摘要：Chronic inflammation and tissue fibrosis are common responses that worsen organ function, yet the molecular mechanisms governing their cross-talk are poorly understood. In diseased organs, stress-induced gene expression changes fuel maladaptive cell state transitions1 and pathological interaction between cellular compartments. Although chronic fibroblast activation worsens dysfunction in the lungs, liver, kidneys and heart, and exacerbates many cancers2, the stress-sensing mechanisms initiatin...
• Chinese scientists say funding shake-up has made it harder to win grants AI翻译
  作者：Conroy, Gemma
• Why we are all lab rats in the digital world AI翻译
  作者：Weiss, Tim
• Neuropeptide signalling orchestrates T cell differentiation AI翻译
  作者：Hou, Yu; Sun, Linyu; LaFleur, Martin W.; Huang, Linglin; Lambden, Conner; Thakore, Pratiksha I.; Geiger-Schuller, Kathryn; Kimura, Kimitoshi; Yan, Longjun; Zang, Yue; Tang, Ruihan; Shi, Jingwen; Barilla, Rocky; Deng, Liwen; Subramanian, Ayshwarya; Wallrapp, Antonia; Choi, Hee Sun; Kye, Yoon-Chul; Ashenberg, Orr; Schiebinger, Geoffrey; Doench, John G.; Chiu, Isaac M.; Regev, Aviv; Sharpe, Arlene H.; Kuchroo, Vijay K.
  作者单位：Harvard University; Harvard University Medical Affiliates; Massachusetts General Hospital; Brigham & Women's Hospital; Harvard University; Harvard Medical School; Liangzhu Laboratory; Zhejiang University; Harvard University; Harvard Medical School; Harvard University Medical Affiliates; Brigham & Women's Hospital; Harvard University; Harvard Medical School; Harvard University; Massachusetts Institute of Technology (MIT); Broad Institute; Harvard University; Massachusetts Institute of Technology (MIT); Broad Institute; Sun Yat Sen University; University of British Columbia; Roche Holding; Roche Holding USA; Genentech
  摘要：The balance between T helper type 1 (TH1) cells and other TH cells is critical for antiviral and anti-tumour responses1-3, but how this balance is achieved remains poorly understood. Here we dissected the dynamic regulation of TH1 cell differentiation during in vitro polarization, and during in vivo differentiation after acute viral infection. We identified regulators modulating T helper cell differentiation using a unique TH1-TH2 cell dichotomous culture system and systematically validated th...
• The origins of animal embryonic development AI翻译
  作者：Brunet, Thibaut
  作者单位：Pasteur Network; Universite Paris Cite; Institut Pasteur Paris; Centre National de la Recherche Scientifique (CNRS); CNRS - National Institute for Biology (INSB)
• AI-generated images threaten science - here's how researchers hope to spot them AI翻译
  作者：Kwon, Diana