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科研机构
北京大学 [71]
内容类型
期刊论文 [53]
其他 [11]
会议论文 [7]
发表日期
2017 [6]
2016 [10]
2015 [8]
2014 [9]
2013 [4]
2012 [4]
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专题:北京大学
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A study of landslide deformation fields with a digital correlation method
期刊论文
NATURAL HAZARDS, 2017
Zhao, Yonghong
;
Wang, Hang
;
Zhang, Qiong
;
Zhang, Dan
;
Xie, Yuqing
;
Yang, Jiaying
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
Three Gorges
Woshaxi landslide
Correlation calculation
Displacement field
PHOTOGRAMMETRY
SYSTEM
Photocatalytic activity of flower-like carbon/Ag3PO4 composite microspheres for pollutant degradation
期刊论文
MATERIALS LETTERS, 2017
Zuo, Shixiang
;
Chen, Jian
;
Liu, Wenjie
;
Yao, Chao
;
Mao, Huihui
;
Li, Yingruo
;
Fu, Yongsheng
;
Liu, Xiaoheng
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
Flower-like carbon
Ag3PO4
Structural stability
Photocatalytic activity
VISIBLE-LIGHT
STABILITY
AG3PO4
Distributed average tracking for multiple signals generated by linear dynamical systems: An edge-based framework
期刊论文
AUTOMATICA, 2017
Zhao, Yu
;
Liu, Yongfang
;
Li, Zhongkui
;
Duan, Zhisheng
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Distributed control
Average tracking
Linear dynamics
Continuous algorithm
MOTION PLANNING APPROACH
MULTIAGENT SYSTEMS
CLOCK SYNCHRONIZATION
NONLINEAR-SYSTEMS
DIRECTED-GRAPHS
CONSENSUS
LEADER
DESIGN
CONTAINMENT
ALGORITHM
Formation of graphene-encapsulated CoS2 hybrid composites with hierarchical structures for high-performance lithium-ion batteries
期刊论文
RSC ADVANCES, 2017
Tao, Shi
;
Huang, Weifeng
;
Xie, Hui
;
Zhang, Jing
;
Wang, Zhicheng
;
Chu, Wangsheng
;
Qian, Bin
;
Song, Li
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
X-RAY-ABSORPTION
IMPROVED ELECTROCHEMICAL PERFORMANCE
ENERGY-STORAGE
ANODE MATERIAL
HOLLOW MICROSPHERES
ELECTRODE MATERIALS
COBALT SULFIDES
OXIDE
CONVERSION
NANOPARTICLES
Distributed containment control of Euler-Lagrange systems over directed graphs via distributed continuous controllers
期刊论文
IET CONTROL THEORY AND APPLICATIONS, 2017
Cheng, Bin
;
Li, Zhongkui
;
Shen, Lincheng
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
variable structure systems
trees (mathematics)
vectors
control system synthesis
directed graphs
distributed control
distributed containment control
Euler-Lagrange systems
directed graphs
distributed continuous controllers
multiple dynamic leaders
vectors
generalised coordinate derivatives
accelerations
adaptive protocol design
physical parameters
continuous distributed protocol
directed spanning tree
sliding mode control
MULTIAGENT SYSTEMS
CONSENSUS
TRACKING
LEADER
DESIGN
DELAYS
Subcarrier and power allocation scheme for downlink OFDM-NOMA systems
期刊论文
IET SIGNAL PROCESSING, 2017
Cai, Wenbo
;
Chen, Chen
;
Bai, Lin
;
Jin, Ye
;
Choi, Jinho
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
OFDM modulation
resource allocation
multi-access systems
greedy algorithms
iterative methods
subcarrier allocation scheme
power allocation scheme
downlink OFDM-NOMA system
resource allocation problem
RA problem
orthogonal frequency division multiplexing
nonorthogonal multiple access system
user grouping based greedy algorithm
specific user rate maximising criterion
iterative water-filling criterion
minimum rate constraint
spectral efficiency performance
iterative WF-SUR
THROUGHPUT
CAPACITY
ACCESS
激光剥蚀-电感耦合等离子体质谱实现黄铁矿中多元素原位成像
期刊论文
分析化学, 2016
王华建
;
张水昌
;
叶云涛
;
王晓梅
;
周文喜
;
苏劲
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
激光剥蚀
电感耦合等离子体质谱
黄铁矿
微量元素
原位成像
Laser ablation
Inductively coupled plasma mass spectrometry
Pyrite
Trace elements
In situ imaging
In situ Imaging of Multi-elements on Pyrite Using Laser Ablation-Inductively Coupled Plasma-Mass Spectrometry
期刊论文
CHINESE JOURNAL OF ANALYTICAL CHEMISTRY, 2016
Wang Hua-Jian
;
Zhang Shui-Chang
;
Ye Yun-Tao
;
Wang Xiao-Mei
;
Zhou Wen-Xi
;
Su Jin
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
Laser ablation
Inductively coupled plasma-mass spectrometry
Pyrite
Trace elements
In situ imaging
LA-ICP-MS
SEDIMENTARY PYRITE
GEOLOGICAL SAMPLES
HIGH-RESOLUTION
TRACE-ELEMENTS
SOUTH CHINA
HIGH-SPEED
OCEAN
OXYGEN
ATMOSPHERE
Promoted Multimetal Oxide Catalysts for the Generation of Hydrogen via Ammonia Decomposition
期刊论文
JOURNAL OF PHYSICAL CHEMISTRY C, 2016
Yan, Han
;
Xu, Yue-Jiao
;
Gu, Ying-Qiu
;
Li, Hao
;
Wang, Xu
;
Jin, Zhao
;
Shi, Shuo
;
Si, Rui
;
Jia, Chun-Jiang
;
Yan, Chun-Hua
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
COX-FREE HYDROGEN
FUEL-CELL APPLICATIONS
METAL-OXIDE
AEROSOL-SPRAY
NI CATALYSTS
STRUCTURE SENSITIVITY
MESOPOROUS COMPOSITE
RUTHENIUM CATALYSTS
NI/SBA-15 CATALYST
NH3 DECOMPOSITION
Spatial distributions and chemical properties of PM2.5 based on 21 field campaigns at 17 sites in China
期刊论文
CHEMOSPHERE, 2016
Zheng, Jing
;
Hu, Min
;
Peng, Jianfei
;
Wu, Zhijun
;
Kumar, Prashant
;
Li, Mengren
;
Wang, Yujue
;
Guo, Song
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/04
Air pollution
China
PM2.5
Chemical properties
Secondary inorganic ions
PARTICULATE MATTER
SECONDARY FORMATION
RIVER-DELTA
AIR-QUALITY
RURAL SITE
AEROSOL
POLLUTION
URBAN
PARTICLES
MASS
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