-
作者：Daskalova, Gergana N.; Kamp, Johannes
作者单位：International Institute for Applied Systems Analysis (IIASA); University of Gottingen
-
作者：Scheringer, Martin
作者单位：Masaryk University; Swiss Federal Institutes of Technology Domain; ETH Zurich
-
作者：Fuentes, Agustin
作者单位：Princeton University
-
作者：Chang, Chang-Yu; Bajic, Djordje; Vila, Jean C. C.; Estrela, Sylvie; Sanchez, Alvaro
作者单位：Yale University; Yale University; University of Pennsylvania; Delft University of Technology; Consejo Superior de Investigaciones Cientificas (CSIC); CSIC - Centro Nacional de Biotecnologia (CNB); Stanford University
摘要：Understanding the mechanisms that maintain microbial biodiversity is a critical aspiration in ecology. Past work on microbial coexistence has largely focused on species pairs, but it is unclear whether pairwise coexistence in isolation is required for coexistence in a multispecies community. To address this question, we conducted hundreds of pairwise competition experiments among the stably coexisting members of 12 different enrichment communities in vitro. To determine the outcomes of these e...
-
作者：Kun, Eucharist; Javan, Emily M.; Smith, Olivia; Gulamali, Faris; de la Fuente, Javier; Flynn, Brianna I.; Vajrala, Kushal; Trutner, Zoe; Jayakumar, Prakash; Tucker-Drob, Elliot M.; Sohail, Mashaal; Singh, Tarjinder; Narasimhan, Vagheesh M.
作者单位：University of Texas System; University of Texas Austin; Icahn School of Medicine at Mount Sinai; University of Texas System; University of Texas Austin; University of Texas System; University of Texas Austin; Universidad Nacional Autonoma de Mexico; NewYork-Presbyterian Hospital; Columbia University; Columbia University; University of Texas System; University of Texas Austin
摘要：The human skeletal form underlies bipedalism, but the genetic basis of skeletal proportions (SPs) is not well characterized. We applied deep-learning models to 31,221 x-rays from the UK Biobank to extract a comprehensive set of SPs, which were associated with 145 independent loci genome-wide. Structural equation modeling suggested that limb proportions exhibited strong genetic sharing but were independent of width and torso proportions. Polygenic score analysis identified specific associations...
-
作者：Davis, Harvey; Attwell, David
作者单位：University of London; University College London
-
作者：Catanzaro, Michele
-
作者：O'Grady, Cathleen
-
作者：Bletery, Quentin; Nocquet, Jean-Mathieu
作者单位：Centre National de la Recherche Scientifique (CNRS); Universite Cote d'Azur; Observatoire de la Cote d'Azur; Institut de Recherche pour le Developpement (IRD); Universite Paris Cite; Centre National de la Recherche Scientifique (CNRS)
摘要：The existence of an observable precursory phase of slip on the fault before large earthquakes has been debated for decades. Although observations preceding several large earthquakes have been proposed as possible indicators of precursory slip, these observations do not directly precede earthquakes, are not seen before most events, and are also commonly observed without being followed by earthquakes. We conducted a global search for short-term precursory slip in GPS data. We summed the displace...
-
作者：Wang, Yijin; Zhang, Youzi; Xin, Xu; Yang, Jiabao; Wang, Maohuai; Wang, Ruiling; Guo, Peng; Huang, Wenjing; Sobrido, Ana Jorge; Wei, Bingqing; Li, Xuanhua
作者单位：Northwestern Polytechnical University; Northwestern Polytechnical University; City University of Hong Kong; Nanyang Technological University; University of London; Queen Mary University London; University of Delaware
摘要：High-performance thermogalvanic cells have the potential to convert thermal energy into electricity, but their effectiveness is limited by the low concentration difference of redox ions. We report an in situ photocatalytically enhanced redox reaction that generates hydrogen and oxygen to realize a continuous concentration gradient of redox ions in thermogalvanic devices. A linear relation between thermopower and hydrogen production rate was established as an essential design principle for devi...
