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科研机构
北京大学 [12]
内容类型
期刊论文 [8]
会议论文 [2]
其他 [2]
发表日期
2016 [1]
2015 [4]
2013 [1]
2010 [1]
2009 [2]
2007 [2]
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专题:北京大学
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Semiparametric Inference of the Complier Average Causal Effect with Nonignorable Missing Outcomes
其他
2016-01-01
Chen, Hua
;
Ding, Peng
;
Geng, Zhi
;
Zhou, Xiao-Hua
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Experimentation
Measurement
Theory
Causal inference
instrumental variable
missing not at random
noncompliance
outcome-dependent missing
principal stratification
RANDOMIZED EXPERIMENTS
PRINCIPAL STRATIFICATION
TREATMENT-NONCOMPLIANCE
ENCOURAGEMENT DESIGN
CLINICAL-TRIALS
IDENTIFIABILITY
LIKELIHOOD
Spatial and Temporal Patterns of Global NDVI Trends: Correlations with Climate and Human Factors
期刊论文
Remote Sensing, 2015
Liu, Ya
;
Li, Yan
;
Li, Shuangcheng
;
Motesharrei, Safa
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
NDVI
vegetation
spatio-temporal pattern
temperature and precipitation
human footprint
DIFFERENCE VEGETATION INDEX
TIME-SERIES
LAND DEGRADATION
SATELLITE DATA
PHOTOSYNTHETIC TRENDS
INTERANNUAL CHANGES
ECOREGIONS MAP
AMERICA
COVER
TEMPERATURE
Using geodetic GPS receivers to measure vegetation water content
期刊论文
2015
Wan, Wei
;
Larson, Kristine M.
;
Small, Eric E.
;
Chew, Clara C.
;
Braun, John J.
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/10
GNSS
GPS
SNR
Multipath
Reflections
Vegetation water content
SIGNALS
REFLECTOMETRY
BACKSCATTER
BIOMASS
Regularization Methods for High-Dimensional Instrumental Variables Regression With an Application to Genetical Genomics
其他
2015-01-01
Lin, Wei
;
Feng, Rui
;
Li, Hongzhe
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Causal inference
Confounding
Endogeneity
Sparse regression
Two-stage least squares
Variable selection
NONCONCAVE PENALIZED LIKELIHOOD
APOLIPOPROTEIN-A-IV
MODEL SELECTION
MENDELIAN RANDOMIZATION
ORACLE PROPERTIES
DANTZIG SELECTOR
SEX-SPECIFICITY
ADAPTIVE LASSO
LEAST-SQUARES
EXPRESSION
Diffusion-induced stress and delamination of layered electrode plates with composition-gradient
期刊论文
MECHANICS OF MATERIALS, 2015
Zhang, Xing-yu
;
Hao, Feng
;
Chen, Hao-sen
;
Fang, Dai-ning
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
Lithium-ion batteries
Diffusion-induced stress
Composition-gradient
Layered electrode plates
Delamination
LITHIUM-ION BATTERIES
NANOSTRUCTURED CATHODE MATERIALS
HIGH-ENERGY
ELASTIC-MODULUS
SILICON
SHELL
PERFORMANCE
DEFORMATION
ANODES
CELLS
Health Consequences of Familial Longevity Influence Among the Chinese Elderly
期刊论文
journals of gerontology series a biological sciences and medical sciences, 2013
Zeng, Yi
;
Chen, Huashuai
;
Shi, Xiaoming
;
Yin, Zhaoxue
;
Yang, Ze
;
Gu, Jun
;
Blazer, Dan
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2015/11/16
Centenarians children
Familial longevity influence
Genetics and family environment
Healthy aging
China
LIFE SATISFACTION
SOCIAL ENVIRONMENTS
PHYSICAL HEALTH
OLDER-ADULTS
LONELINESS
MORTALITY
CENTENARIANS
DEPRESSION
CHILDHOOD
DISEASE
Lipid profiling of rat peritoneal surface layers by online normal- and reversed-phase 2D LC QToF-MS
期刊论文
类脂研究杂志, 2010
Nie, Honggang
;
Liu, Ranran
;
Yang, Youyou
;
Bai, Yu
;
Guan, Yafeng
;
Qian, Daqing
;
Wang, Tao
;
Liu, Huwei
收藏
  |  
浏览/下载:35/0
  |  
提交时间:2015/11/14
lipidomic
free fatty acid
phospholipid
lyso-phospholipid
plasmalogen
peritoneal dialysis
peritoneum
biomarker
two-dimensional liquid chromatography
mass spectrometry
PERFORMANCE LIQUID-CHROMATOGRAPHY
IONIZATION MASS-SPECTROMETRY
LIGHT-SCATTERING DETECTION
CAPILLARY GAS-CHROMATOGRAPHY
FREE FATTY-ACIDS
ELECTROSPRAY-IONIZATION
FRAGMENTATION PROCESSES
RAPID SEPARATION
NEUTRAL LIPIDS
BIOLOGICAL SAMPLES
A blind approach to identification of Hammerstein-Wiener systems corrupted by nonlinear-process noise
会议论文
Wang, Jiandong
;
Chen, Tongwen
;
Wang, Long
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2015/11/13
ALGORITHM
MODEL
A blind approach to identification of Hammerstein-Wiener systems corrupted by nonlinear-process noise
会议论文
Wang, Jiandong
;
Chen, Tongwen
;
Wang, Long
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2017/12/03
A landscape connectivity index for assessing desertification: a case study of Minqin County, China
期刊论文
landscape ecology, 2007
Sun, Danfeng
;
Dawson, Richard
;
Li, Hong
;
Wei, Rong
;
Li, Baoguo
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2015/11/12
landscape connectivity
cost-distance
land use types
desertification assessment
China
CHANGING SCALE
GIS
ENVIRONMENT
MODEL
AREA
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