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科研机构
北京大学 [134]
内容类型
期刊论文 [70]
其他 [62]
会议论文 [2]
发表日期
2017 [6]
2016 [16]
2015 [7]
2014 [10]
2013 [10]
2012 [8]
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专题:北京大学
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GF-4/PMS与GF-1/WFV两种传感器地表反射率及NDVI一致性分析
期刊论文
农业工程学报, 2017
孙元亨
;
秦其明
;
任华忠
;
张添源
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2017/12/03
传感器
遥感
像素
高分四号
高分一号
地表反射率
一致性
NDVI
sensors
remote sensing
pixels
GF-4
GF-1
surface reflectance
NDVI
consistency
Immunoglobulin G for patients with necrotising soft tissue infection (INSTINCT): a randomised, blinded, placebo-controlled trial
其他
2017-01-01
Madsen, Martin B.
;
Hjortrup, Peter B.
;
Hansen, Marco B.
;
Lange, Theis
;
Norrby-Teglund, Anna
;
Hyldegaard, Ole
;
Perner, Anders
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
Fournier&apos
Necrotising fasciitis
Patient-reported outcome measure
Quality of life
Sepsis
SF-36
A STREPTOCOCCAL INFECTIONS
TOXIC-SHOCK-SYNDROME
INTRAVENOUS IMMUNOGLOBULIN
SEPTIC SHOCK
CLINICAL-TRIAL
HYDROXYETHYL STARCH
SEVERE SEPSIS
THERAPY
MANAGEMENT
CARE
s gangrene
Association of Ozone Exposure With Cardiorespiratory Pathophysiologic Mechanisms in Healthy Adults
期刊论文
JAMA INTERNAL MEDICINE, 2017
Day, Drew B.
;
Xiang, Jianbang
;
Mo, Jinhan
;
Li, Feng
;
Chung, Mingkei
;
Gong, Jicheng
;
Weschler, Charles J.
;
Ohman-Strickland, Pamela A.
;
Sundell, Jan
;
Weng, Wenguo
;
Zhang, Yinping
;
Zhang, Junfeng
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
LONG-TERM EXPOSURE
NITRIC-OXIDE SYNTHASE
AIR-POLLUTION
CARDIOVASCULAR-DISEASE
BLOOD-PRESSURE
YOUNG-ADULTS
P-SELECTIN
OXIDATIVE STRESS
VASCULAR DAMAGE
LUNG-CANCER
Characterization of oxidation film on SiC ceramic substrate based on indentation method
期刊论文
CERAMICS INTERNATIONAL, 2017
Qu, Zhaoliang
;
Zhang, Qiang
;
He, Rujie
;
Pei, Yongmao
;
Fang, Daining
收藏
  |  
浏览/下载:113/0
  |  
提交时间:2017/12/03
Indentation method
Oxidation film/substrate system
Property characterization
ELASTIC-MODULUS
MECHANICAL-PROPERTIES
STRENGTH
BEHAVIOR
NANOINDENTATION
PREOXIDATION
A Rapid Capillary-Pressure Driven Micro-Channel to Demonstrate Newtonian Fluid Behavior of Zebrafish Blood at High Shear Rates
期刊论文
SCIENTIFIC REPORTS, 2017
Lee, Juhyun
;
Chou, Tzu-Chieh
;
Kang, Dongyang
;
Kang, Hanul
;
Chen, Junjie
;
Baek, Kyung In
;
Wang, Wei
;
Ding, Yichen
;
Di Carlo, Dino
;
Tai, Yu-Chong
;
Hsiai, Tzung K.
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
ADULT ZEBRAFISH
VISCOMETER
VISCOSITY
MICROSCOPY
REPAIR
MODEL
Which used product is more sellable? A time-aware approach
期刊论文
INFORMATION RETRIEVAL JOURNAL, 2017
Liu, Mengwen
;
Ding, Wanying
;
Park, Dae Hoon
;
Fang, Yi
;
Yan, Rui
;
Hu, Xiaohua
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
Used product ranking
Learning to rank
Implicit feedback
INFORMATION
基于引力模型的城市区位潜力测度与区域双核结构刻画--以山东省济-青双核结构为例
期刊论文
地域研究与开发, 2016
甘霖
;
曹广忠
;
冯长春
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
区域双核结构
区位潜力
引力模型
山东省
regional dual-nuclei structure
location potential
Gravity Model
Shandong Province
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
An integrated model of urban spatial structure: Insights from the distribution of floor area ratio in a Chinese city
期刊论文
APPLIED GEOGRAPHY, 2016
Cao, Guangzhong
;
Shi, Qiujie
;
Lin, Tao
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2017/12/03
Urban spatial structure
Polycentric city model
Floor area ratio
Geographical weighted regression
Chinese city
GEOGRAPHICALLY WEIGHTED REGRESSION
US METROPOLITAN-AREAS
EMPLOYMENT CENTERS
SUBURBAN EMPLOYMENT
POPULATION-DENSITY
EQUILIBRIUM-MODEL
NEW-YORK
LAND
CITIES
AGGLOMERATION
Application of GPS Trajectory Data for Investigating the Interaction between Human Activity and Landscape Pattern: A Case Study of the Lijiang River Basin, China
期刊论文
ISPRS INTERNATIONAL JOURNAL OF GEO-INFORMATION, 2016
Li, Jun
;
Zhang, Yuan
;
Wang, Xiang
;
Qin, Qiming
;
Wei, Zhuangzhuang
;
Li, Jingze
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/04
remote sensing
landscape pattern
trajectory data
human activity
interaction analysis
LAND-USE CHANGE
DENSITY-FUNCTION
FAVORITE PLACES
DYNAMICS
URBAN
CLASSIFICATION
BIODIVERSITY
IMPACTS
HABITAT
SYSTEMS
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