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科研机构
北京大学 [40]
内容类型
期刊论文 [30]
其他 [8]
会议论文 [2]
发表日期
2017 [3]
2016 [9]
2015 [3]
2014 [2]
2013 [6]
2012 [4]
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专题:北京大学
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Dynamic background modeling using tensor representation and ant colony optimization
其他
2017-01-01
Peng LiZhong
;
Zhang Fan
;
Zhou BingYin
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2017/12/03
background modeling
dynamic scenes
tensor representation
ant colony optimization
OBJECT DETECTION
DENSITY-ESTIMATION
SUBTRACTION
SURVEILLANCE
EIGENVALUES
SEGMENTATION
ALGORITHMS
VIDEOS
SCENES
Origin of the Reflectin Gene and Hierarchical Assembly of Its Protein
期刊论文
CURRENT BIOLOGY, 2017
Guan, Zhe
;
Cai, Tiantian
;
Liu, Zhongmin
;
Dou, Yunfeng
;
Hu, Xuesong
;
Zhang, Peng
;
Sun, Xin
;
Li, Hongwei
;
Kuang, Yao
;
Zhai, Qiran
;
Ruan, Hao
;
Li, Xuanxuan
;
Li, Zeyang
;
Zhu, Qihui
;
Mai, Jingeng
;
Wang, Qining
;
Lai, Luhua
;
Ji, Jianguo
;
Liu, Haiguang
;
Xia, Bin
;
Jiang, Taijiao
;
Luo, Shu-Jin
;
Wang, Hong-Wei
;
Xie, Can
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
CEPHALOPOD DYNAMIC CAMOUFLAGE
NEIGHBOR-JOINING METHOD
STRUCTURAL COLORATION
LOLLIGUNCULA-BREVIS
SQUID
IRIDESCENCE
EVOLUTION
BIOPHOTONICS
PHYLOGENIES
SCATTERING
Spatial disparity dynamics of ecosystem service values and GDP in Shaanxi Province, China in the last 30 years
期刊论文
PLOS ONE, 2017
Li, Tianhong
;
Ding, Yao
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
LAND-USE CHANGE
NORTHERN SHAANXI
VALUATION
PROGRAM
GREEN
RESTORATION
PATTERNS
PLATEAU
SCIENCE
REGION
Spatial-temporal patterns of water use efficiency and climate controls in China's Loess Plateau during 2000-2010
期刊论文
SCIENCE OF THE TOTAL ENVIRONMENT, 2016
Zhang, Tian
;
Peng, Jian
;
Liang, Wei
;
Yang, Yuting
;
Liu, Yanxu
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
Water use efficiency
Net primary productivity
Evapotranspiration
Meteorological factors
Loess Plateau, China
NET PRIMARY PRODUCTIVITY
ECOSYSTEM CARBON SEQUESTRATION
DROUGHT SEVERITY INDEX
LIGHT USE EFFICIENCY
MAIZE ZEA-MAYS
TERRESTRIAL EVAPOTRANSPIRATION
WINTER-WHEAT
NORTHERN SHAANXI
ATMOSPHERIC CO2
MODIS DATA
Net primary productivity (NPP) dynamics and associated urbanization driving forces in metropolitan areas: a case study in Beijing City, China
期刊论文
LANDSCAPE ECOLOGY, 2016
Peng, Jian
;
Shen, Hong
;
Wu, Wenhuan
;
Liu, Yanxu
;
Wang, Yanglin
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
NPP dynamics
Urbanization process
Impervious surface area
Beijing City, China
UNITED-STATES
TERRESTRIAL ECOSYSTEMS
CLIMATE-CHANGE
LAND-COVER
IMPACT
SATELLITE
MODEL
WATER
COMPONENTS
PATTERNS
Distribution and source of 1-O-monoalkyl glycerol ethers in the Yellow River and Bohai Sea
期刊论文
ORGANIC GEOCHEMISTRY, 2016
Wang, Yinghui
;
Xu, Yunping
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
MAGEs
Biomarker
Sulfate reducing bacteria
Yellow River
Bohai Sea
TERRESTRIAL ORGANIC-MATTER
SULFATE-REDUCING BACTERIA
NOV SP-NOV
ANAEROBIC OXIDATION
HYDROTHERMAL SEDIMENTS
TETRAETHER LIPIDS
GUAYMAS BASIN
MICROBIAL COMMUNITIES
CONTINENTAL-MARGIN
MARINE-SEDIMENTS
Analysis of Characteristics and Trends of Temperature Change Over a 50-Year Period in the Gansu Province, China
其他
2016-01-01
Zhu, Wen-bo
;
Liu, Ya
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Temperature interpolation
Spatial distribution
Time series analysis
Dynamic Ecological Risk Assessment and Management of Land Use in the Middle Reaches of the Heihe River Based on Landscape Patterns and Spatial Statistics
期刊论文
SUSTAINABILITY, 2016
Fan, Jiahui
;
Wang, Ya
;
Zhou, Zhen
;
You, Nanshan
;
Meng, Jijun
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/04
landscape pattern
ecological risk
spatial statistics
dynamic evaluation
Heihe River
CHINA
Perceptual Learning at a Conceptual Level
期刊论文
JOURNAL OF NEUROSCIENCE, 2016
Wang, Rui
;
Wang, Jie
;
Zhang, Jun-Yun
;
Xie, Xin-Yu
;
Yang, Yu-Xiang
;
Luo, Shu-Han
;
Yu, Cong
;
Li, Wu
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
perceptual learning
motion direction
orientation
transfer
PRIMARY VISUAL-CORTEX
ORIENTATION DISCRIMINATION
DIRECTION DISCRIMINATION
MOTION DISCRIMINATION
LOCATION SPECIFICITY
RECEPTIVE FIELDS
2ND-ORDER MOTION
CAUSAL ROLE
SYMMETRY
ADAPTATION
Efficient unsteady flow visualization with high-order access dependencies
其他
2016-01-01
Zhang, Jiang
;
Guo, Hanqi
;
Yuan, Xiaoru
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
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