QQ客服 官方微博 反馈留言

浏览/检索结果: 共5条，第1-5条 帮助 限定条件 发表日期：2017    内容类型：期刊论文    专题：北京大学    第一署名单位    第一作者单位    通讯作者单位     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Reducing the uncertainty of parameters controlling seasonal carbon and water fluxes in Chinese forests and its implication for simulated climate sensitivities 期刊论文 GLOBAL BIOGEOCHEMICAL CYCLES, 2017 Li, Yue; Yang, Hui; Wang, Tao; MacBean, Natasha; Bacour, Cedric; Ciais, Philippe; Zhang, Yiping; Zhou, Guangsheng; Piao, Shilong 收藏  |  浏览/下载：4/0  |  提交时间：2017/12/03 NET ECOSYSTEM EXCHANGE  LAND-SURFACE MODEL  GLOBAL VEGETATION MODELS  EARTH SYSTEM MODELS  EDDY-COVARIANCE  TERRESTRIAL BIOSPHERE  DATA ASSIMILATION  FUTURE CLIMATE  ENVIRONMENTAL CONTROLS  NONLINEAR INVERSION   Asymmetric Hydrogenation of In Situ Generated Isochromenylium Intermediates by Copper/Ruthenium Tandem Catalysis 期刊论文 ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2017 Miao, Tingting; Tian, Zi-You; He, Yan-Mei; Chen, Fei; Chen, Ya; Yu, Zhi-Xiang; Fan, Qing-Hua 收藏  |  浏览/下载：3/0  |  提交时间：2017/12/03 asymmetric catalysis  heterocycles  hydrogenation  ruthenium  tandem reactions  CONTAINING CARBONYL YLIDES  HETEROAROMATIC-COMPOUNDS  ENANTIOSELECTIVE REDUCTION  O-ALKYNYLBENZALDEHYDES  ISOQUINOLINIUM SALTS  4+2 CYCLOADDITION  RELAY CATALYSIS  DERIVATIVES  QUINOLINES  COMPLEXES   Total Syntheses of (-)-Hibiscone C and Lysergine: A Cyclization/Fragmentation Strategy 期刊论文 ORGANIC LETTERS, 2017 Lu, Yandong; Yuan, Haosen; Zhou, Shijie; Luo, Tuoping 收藏  |  浏览/下载：101/0  |  提交时间：2017/12/03 (+/-)-LYSERGIC ACID  (+)-LYSERGIC ACID  ERGOT ALKALOIDS  HIBISCONE-C  GMELOFURAN  ROUTE  PHOTOCYCLIZATION  REDUCTION  ENAMIDES  DECALINS   Particle-Based Modeling of Asymmetric Flexible Fibers in Viscous Flows 期刊论文 COMMUNICATIONS IN COMPUTATIONAL PHYSICS, 2017 Yang, Xiufeng; Liu, Moubin 收藏  |  浏览/下载：8/0  |  提交时间：2017/12/03 Fluid-structure interaction  asymmetric flexible fiber  drag force  smoothed particle hydrodynamics (SPH)  element bending group (EBG)  INCOMPRESSIBLE FLOWS  DRAG REDUCTION  BROAD LEAVES  LIQUID-DROP  SPH  HYDRODYNAMICS  RECONFIGURATION  SIMULATION   Hierarchical Cobalt Hydroxide and B/N Co-Doped Graphene Nanohybrids Derived from Metal-Organic Frameworks for High Energy Density Asymmetric Supercapacitors 期刊论文 SCIENTIFIC REPORTS, 2017 Tabassum, Hassina; Mahmood, Asif; Wang, Qingfei; Xia, Wei; Liang, Zibin; Qiu, Bin; Zhao, Ruo; Zou, Ruqiang 收藏  |  浏览/下载：34/0  |  提交时间：2017/12/03 DOUBLE-LAYER CAPACITORS  CATALYST-FREE SYNTHESIS  POROUS CARBON  OXYGEN REDUCTION  PSEUDOCAPACITIVE PERFORMANCE  NANOPOROUS CARBONS  FACILE SYNTHESIS  NANOWIRE ARRAYS  THIN-FILM  BORON