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科研机构
北京大学 [47]
内容类型
期刊论文 [34]
会议论文 [7]
其他 [6]
发表日期
2017 [6]
2016 [6]
2015 [6]
2014 [3]
2013 [6]
2012 [6]
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专题:北京大学
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Ecosystem services response to urbanization in metropolitan areas: Thresholds identification
期刊论文
SCIENCE OF THE TOTAL ENVIRONMENT, 2017
Peng, Jian
;
Tian, Lu
;
Liu, Yanxu
;
Zhao, Mingyue
;
Hu, Yi&apos
;
Wu, Jiansheng
;
na
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Ecosystem services
Urbanization thresholds
Piecewise linear regression
Peri-urban area
Beijing City
TIANSHUI ECONOMIC REGION
YANGTZE-RIVER DELTA
LAND-USE
RAPID URBANIZATION
LANDSCAPE PATTERN
USE EFFICIENCY
HUMAN IMPACTS
TRADE-OFF
CHINA
ENVIRONMENT
Distinguishing Heavy-Metal Stress Levels in Rice Using Synthetic Spectral Index Responses to Physiological Function Variations
期刊论文
IEEE JOURNAL OF SELECTED TOPICS IN APPLIED EARTH OBSERVATIONS AND REMOTE SENSING, 2017
Jin, Ming
;
Liu, Xiangnan
;
Wu, Ling
;
Liu, Meiling
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
Heavy-metal stress
HJ1-CCD
physiological function variations
stress index discriminant space
World Food Study (WOFOST)
WINTER-WHEAT YIELD
CROP GROWTH-MODEL
INFRARED REFLECTANCE SPECTRA
LEAF-AREA INDEX
ORYZA-SATIVA L.
SOIL-MOISTURE
WOFOST MODEL
DATA ASSIMILATION
SATELLITE DATA
PHOTOSYNTHESIS
Interface formation energy, bonding, energy band alignment in alpha-NaYF4 related core shell models: For future multi-layer core shell luminescence materials
期刊论文
JOURNAL OF RARE EARTHS, 2017
Huang Bolong
;
Dong Hao
;
Wong Ka-Leung
;
Sun Lingdong
;
Yan Chunhua
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2017/12/03
interface
band-offset
core-shell
energy-transfer
rare earths
UP-CONVERSION NANOPARTICLES
NANOCRYSTAL CORE/SHELL STRUCTURE
UPCONVERTING OPTICAL-PROPERTIES
DENSITY-FUNCTIONAL THEORY
NATIVE POINT-DEFECTS
ULTRASOFT PSEUDOPOTENTIALS
PERSISTENT LUMINESCENCE
BIOMEDICAL APPLICATIONS
ELECTRONIC-STRUCTURES
EMERGING APPLICATIONS
Integrated remote sensing imagery and two-dimensional hydraulic modeling approach for impact evaluation of flood on crop yields
期刊论文
JOURNAL OF HYDROLOGY, 2017
Chen, Huili
;
Liang, Zhongyao
;
Liu, Yong
;
Liang, Qiuhua
;
Xie, Shuguang
收藏
  |  
浏览/下载:46/0
  |  
提交时间:2017/12/03
Yield loss
Flood characteristics
Remote sensing
Two-dimensional hydraulic model
HJ-1A/B imagery
SHALLOW-WATER EQUATIONS
CLIMATE-CHANGE
VEGETATION INDEXES
FLASH FLOODS
RIVER-BASIN
DAMAGE
RICE
SIMULATION
SCALE
RISK
Stability analysis of slope in strain-softening soils using local arc-length solution scheme
期刊论文
JOURNAL OF MOUNTAIN SCIENCE, 2017
Wang Xiang-rong
;
Rong Qi-guo
;
Sun Shu-li
;
Wang Hui
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
Strain-softening
Progressive failure
Slope stability
Local arc-length scheme
Numerical simulation
SNAP-BACK
PROGRESSIVE FAILURE
NUMERICAL-ANALYSIS
CONCRETE
BEHAVIOR
LOCALIZATION
FORMULATION
LANDSLIDE
SOLIDS
Nonlinear dynamics of sloshing in tank based on Hamilton Principle
会议论文
Tingting Zhang
;
Jianying Yang
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  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Sloshing
Hamilton Principle
Jourdain variation
FEM
Sloshing
Hamilton Principle
Jourdain variation
FEM
基于同类城市建设目标的北京市土地利用结构优化
期刊论文
农业工程学报, 2016
黄迎春
;
杨伯钢
;
张飞舟
;
张文新
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
土地利用
结构
优化
多目标
CA-Markov模型
东京
北京市
land use
structures
optimization
multiple objects
CA-Markov model
Tokyo
Beijing
Gadolinium(III) Porpholactones as Efficient and Robust Singlet Oxygen Photosensitizers
期刊论文
CHEMISTRY-A EUROPEAN JOURNAL, 2016
Ke, Xian-Sheng
;
Ning, Yingying
;
Tang, Juan
;
Hu, Ji-Yun
;
Yin, Hao-Yan
;
Wang, Gao-Xiang
;
Yang, Zi-Shu
;
Jie, Jialong
;
Liu, Kunhui
;
Meng, Zhao-Sha
;
Zhang, Zongyao
;
Su, Hongmei
;
Shu, Chunying
;
Zhang, Jun-Long
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
gadolinium
photocatalysis
photocytotoxicity
singlet oxygen
tetrapyrrole
PRESSURE-SENSITIVE PAINT
NEAR-INFRARED LUMINESCENCE
C-H FUNCTIONALIZATION
ENERGY-GAP LAW
PHOTODYNAMIC THERAPY
PHOTOPHYSICAL PROPERTIES
EXPANDED PORPHYRINS
BETA-LACTONIZATION
CONTRAST AGENTS
METAL-COMPLEXES
Prolonged Morphine Exposure Induces Increased Firm Adhesion in an in Vitro Model of the Blood-Brain Barrier
其他
2016-01-01
Strazza, Marianne
;
Pirrone, Vanessa
;
Wigdahl, Brian
;
Dampier, Will
;
Lin, Wei
;
Feng, Rui
;
Maubert, Monique E.
;
Weksler, Babette
;
Romero, Ignacio A.
;
Couraud, Pierre-Olivier
;
Nonnemacher, Michael R.
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
blood-brain barrier
brain microvascular endothelial cells (BMEC)
morphine
(peripheral blood mononuclear cell) PBMC
cellular adhesion molecules (CAM)
CENTRAL-NERVOUS-SYSTEM
NECROSIS-FACTOR-ALPHA
MICROVASCULAR ENDOTHELIAL-CELLS
IMMUNE SURVEILLANCE
MULTIPLE-SCLEROSIS
ICAM-1
EXPRESSION
RECEPTOR
HIV-1
PERMEABILITY
Facial Depth Map Enhancement via Neighbor Embedding
其他
2016-01-01
Yang, Shuai
;
Song, Sijie
;
Guo, Qikun
;
Lu, Xiaoqing
;
Liu, Jiaying
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
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