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浏览/检索结果: 共224条，第1-10条 帮助 限定条件 发表日期：2015    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 Distributed adaptive consensus and output tracking of unknown linear systems on directed graphs 期刊论文 automatica, 2015 Li, Zhongkui; Ding, Zhengtao 收藏  |  浏览/下载：7/0  |  提交时间：2015/11/12 Finite-time consensus for second-order multi-agent systems with saturated control protocols 期刊论文 iet control theory and applications, 2015 Zhao, Yu; Duan, Zhisheng; Wen, Guanghui 收藏  |  浏览/下载：6/0  |  提交时间：2015/11/13 multi-agent systems  observers  distributed finite-time consensus problem  second-order multi-agent system  saturated control protocols  second-order integrators  relative velocity measurement  relative position measurement  observer-type protocol  numerical simulations  DOUBLE-INTEGRATOR DYNAMICS  DISTRIBUTED CONTAINMENT CONTROL  LEADER-FOLLOWING CONSENSUS  INPUT SATURATION  TRACKING CONTROL  NETWORKS  OBSERVER  AGENTS  SYNCHRONIZATION  FEEDBACK   Poiseuille Rayleigh-Benard Convective Flow and Compressible Boundary Effects of Near-Critical Fluid in Microchannels 期刊论文 journal of nanoscience and nanotechnology, 2015 Chen, Lin; Zhao, Yan; Zhang, Xin-Rong 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/13 Near-Critical Fluid  Microchannel  Numerical Analysis  Poiseuille Rayleigh-Benard Convection  Stability  HEAT-TRANSFER  SUPERCRITICAL FLUIDS  CO2  CIRCULATION  CHANNELS   Distributed node-to-node consensus of multi-agent systems with time-varying pinning links 期刊论文 neurocomputing, 2015 Wen, Guanghui; Yu, Wenwu; Wang, Jingyao; Xu, Dabo; Cao, Jinde 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/12 The links between ecosystem multifunctionality and above- and belowground biodiversity are mediated by climate 期刊论文 NATURE COMMUNICATIONS, 2015 Jing, Xin; Sanders, Nathan J.; Shi, Yu; Chu, Haiyan; Classen, Aimee T.; Zhao, Ke; Chen, Litong; Shi, Yue; Jiang, Youxu; He, Jin-Sheng 收藏  |  浏览/下载：3/0  |  提交时间：2017/12/03 GRADIENT GEL-ELECTROPHORESIS  ARBUSCULAR MYCORRHIZAL FUNGI  PLANT-SPECIES RICHNESS  RIBOSOMAL-RNA GENES  TERRESTRIAL ECOSYSTEMS  SOIL BIODIVERSITY  GLOBAL DRYLANDS  DIVERSITY  PRODUCTIVITY  GRASSLANDS   The effects of grazing on foliar trait diversity and niche differentiation in Tibetan alpine meadows 期刊论文 ECOSPHERE, 2015 Niu, Kechang; Messier, Julie; He, Jin-Sheng; Lechowicz, Martin J. 收藏  |  浏览/下载：26/0  |  提交时间：2017/12/03 community assembly  competitive exclusion  functional diversity  leaf economic spectrum  trait convergence  trait divergence  soil nutrients  FUNCTIONAL DIVERSITY  ASSEMBLY MECHANISMS  ECONOMICS SPECTRUM  PLANT-COMMUNITIES  GRASSLAND BIOMES  LONG-TERM  NITROGEN  PHOSPHORUS  STOICHIOMETRY  DISTRIBUTIONS   Bacterial and archaeal guilds associated with electrogenesis and methanogenesis in paddy field soil 期刊论文 GEODERMA, 2015 Lin, Bo; Lu, Yahai 收藏  |  浏览/下载：2/0  |  提交时间：2017/12/03 Microbial fuel cell  Paddy soil  Extracellular electron transfer  Geobacter  Syntrophs  Methanogens  INTERSPECIES ELECTRON-TRANSFER  MICROBIAL FUEL-CELLS  PLANT RESIDUE DECOMPOSITION  ELECTRICITY PRODUCTION  SYNTROPHIC OXIDATION  POPULATION-DYNAMICS  METHANE EMISSIONS  RICE PADDIES  COMMUNITY  REDUCTION   Predicting alien herb invasion with machine learning models: biogeographical and life-history traits both matter 期刊论文 BIOLOGICAL INVASIONS, 2015 Chen, Leiyi; Peng, Shaolin; Yang, Bin 收藏  |  浏览/下载：4/0  |  提交时间：2017/12/03 Risk assessment  Invasiveness  Native range distribution size  Germination rate  Seed weight  WEED RISK-ASSESSMENT  PLANT INVASIVENESS  COMMUNITY INVASIBILITY  AUSTRALIAN ACACIAS  ASSESSMENT SYSTEM  RESIDENCE TIME  SPECIES TRAITS  NORTH-AMERICA  NATIVE RANGE  CHINA   落叶松原始林树木生长对氮添加的响应 期刊论文 植物生态学报, 2015 刘修元; 杜恩在; 徐龙超; 沈海花; 方精云; 胡会峰 收藏  |  浏览/下载：1/0  |  提交时间：2017/12/03 北方森林  胸径  落叶松  氮沉降  树木生长  boreal forest  diameter at breast height  Larix gmelinii  nitrogen deposition  tree growth   Pollen production estimates (PPEs) and fall speeds for major tree taxa and relevant source areas of pollen (RSAP) in Changbai Mountain, northeastern China 期刊论文 REVIEW OF PALAEOBOTANY AND PALYNOLOGY, 2015 Li, Yiyin; Nielsen, Anne Birgitte; Zhao, Xueqin; Shan, Lingjun; Wang, Shengzhong; Wu, Jing; Zhou, Liping 收藏  |  浏览/下载：4/0  |  提交时间：2017/12/03 Pollen production estimate (PPE)  Fall speed  Relevant source area of pollen (RSAP)  Northeastern China  QUANTITATIVE RECONSTRUCTION  CULTURAL LANDSCAPE  PAST VEGETATION  SIMULATION APPROACH  NORTHERN FINLAND  SOUTHERN SWEDEN  BOREAL FOREST  LAND-COVER  PLANT TAXA  DISPERSAL