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科研机构
北京大学 [49]
内容类型
期刊论文 [42]
其他 [7]
发表日期
2017 [4]
2016 [8]
2015 [5]
2014 [1]
2013 [6]
2012 [4]
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共49条,第1-10条
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专题:北京大学
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Automatic first-arrival picking based on extended super-virtual interferometry with quality control procedure
期刊论文
EXPLORATION GEOPHYSICS, 2017
An, Shengpei
;
Hu, Tianyue
;
Liu, Yimou
;
Peng, Gengxin
;
Liang, Xianghao
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2017/12/03
complex near-surface
first arrival
interferometry
quality control
refraction
static correction
1ST ARRIVAL PICKING
SEISMIC INTERFEROMETRY
MULTIPLES
Early goal-directed nutrition versus standard of care in adult intensive care patients: the single-centre, randomised, outcome assessor-blinded EAT-ICU trial
其他
2017-01-01
Allingstrup, Matilde Jo
;
Kondrup, Jens
;
Wiis, Jorgen
;
Claudius, Casper
;
Pedersen, Ulf Gottrup
;
Hein-Rasmussen, Rikke
;
Bjerregaard, Mads Rye
;
Steensen, Morten
;
Jensen, Tom Hartvig
;
Lange, Theis
;
Madsen, Martin Bruun
;
Moller, Morten Hylander
;
Perner, Anders
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
Critical care
Nutrition
Protein
Indirect calorimetry
Quality of life
Clinical outcome
CRITICALLY-ILL PATIENTS
ENTERAL NUTRITION
PARENTERAL-NUTRITION
AMERICAN SOCIETY
CRITICAL ILLNESS
SUPPORT THERAPY
GLUCOSE CONTROL
GUIDELINES
PROVISION
PROTEIN
基于正态分布假设检验的湖泊营养盐浓度分级评价方法研究
期刊论文
环境科学学报, 2017
张雨宇
;
梁中耀
;
陆文涛
;
刘永
;
郭怀成
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
营养盐
级别评价
假设检验
图示法
决策风险
nutrient
grade assessment
hypothesis test
graphic method
decision-making risk
黏性边界层网格自动生成
期刊论文
力学学报, 2017
甘洋科
;
刘剑飞
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
边界层网格
生长法向
特征边
相交
尺寸调节
boundary layer mesh
growth normal
feature edge
intersection
size control
Using Impervious Surfaces to Detect Urban Expansion in Beijing of China in 2000s
期刊论文
CHINESE GEOGRAPHICAL SCIENCE, 2016
Peng Jian
;
Liu Yanxu
;
Shen Hong
;
Xie Pan
;
Hu Xiaoxu
;
Wang Yanglin
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
impervious surface area (ISA)
vegetation-imperious surface-soil (V-I-S) model
profile line analysis
urban expansion direction
Beijing
China
SPECTRAL MIXTURE ANALYSIS
WATER-QUALITY
URBANIZATION
MODEL
RESOLUTION
IMPACTS
PATTERN
AREA
A developed fuzzy-stochastic optimization for coordinating human activity and eco-environmental protection in a regional wetland ecosystem under uncertainties
期刊论文
ECOLOGICAL ENGINEERING, 2016
Zeng, X. T.
;
Huang, G. H.
;
Yang, X. L.
;
Wang, X.
;
Fu, H.
;
Li, Y. P.
;
Li, Z.
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
A developed fuzzy approximation mixed
stochastic programming (DFAS)
Measure (Me)
Rough set theory (RST)
A regional wetland ecosystem (RWE)
Uncertainty
Water-environment policies
WATER-RESOURCES MANAGEMENT
PROGRAMMING APPROACH
TRADE-OFFS
CHINA
RESTORATION
MODELS
RIVER
SUSTAINABILITY
ALLOCATION
FLOODPLAIN
Fusion of space-borne multi-baseline and multi-frequency interferometric results based on extended Kalman filter to generate high quality DEMs
期刊论文
ISPRS JOURNAL OF PHOTOGRAMMETRY AND REMOTE SENSING, 2016
Zhang, Xiaojie
;
Zeng, Qiming
;
Jiao, Jian
;
Zhang, Jingfa
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2017/12/03
Digital Elevation Model (DEM)
Interferometric Synthetic Aperture Radar (InSAR)
Fusion
Extended Kalman Filter (EKF)
Multi-baseline
Multi-frequency
SATELLITE RADAR INTERFEROMETRY
DIGITAL ELEVATION MODEL
SAR INTERFEROMETRY
PHASE STATISTICS
RECONSTRUCTION
INTERFEROGRAMS
PARAMETERS
LAYOVER
Urban air quality evaluations under two versions of the national ambient air quality standards of China
期刊论文
ATMOSPHERIC POLLUTION RESEARCH, 2016
Chen, Wei
;
Tang, Hongzhao
;
Zhao, Haimeng
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
Air pollution
PM2.5
PM10
Air quality
National ambient air quality standard
PARTICULATE MATTER PM2.5
COARSE PARTICLES
DAILY MORTALITY
FINE PARTICLES
TERM EXPOSURE
POLLUTION
SHANGHAI
HEALTH
PM10
HAZE
Early goal-directed nutrition in ICU patients (EAT-ICU): protocol for a randomised trial
其他
2016-01-01
Allingstrup, Matilde Jo
;
Kondrup, Jens
;
Wiis, Jorgen
;
Claudius, Casper
;
Pedersen, Ulf Gottrup
;
Hein-Rasmussen, Rikke
;
Jensen, Tom Hartvig
;
Lange, Theis
;
Perner, Anders
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
CRITICALLY-ILL PATIENTS
PARENTERAL-NUTRITION
ENERGY NUTRITION
PROTEIN
SEPSIS
PROVISION
A refined risk explicit interval linear programming approach for optimal watershed load reduction with objectiveconstraint uncertainty tradeoff analysis
期刊论文
Frontiers of Environmental Science & Engineering, 2016
Yang Pingjian
;
Dong Feifei
;
Liu Yong
;
Zou Rui
;
Chen Xing
;
Guo Huaicheng
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
refined risk explicit interval linear programming
decision making
objective-constraint uncertainty tradeoff
aspiration level
Lake Qionghai Watershed
QUALITY MANAGEMENT
DECISION-MAKING
RIVER-BASIN
OPTIMIZATION
MODEL
POLLUTION
SYSTEMS
SIMULATION
SCALE
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