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科研机构
北京大学 [119]
内容类型
期刊论文 [77]
其他 [42]
发表日期
2017 [6]
2016 [10]
2015 [4]
2014 [16]
2013 [4]
2012 [11]
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Validation of a low-cost 2D laser scanner in development of a more-affordable mobile terrestrial proximal sensing system for 3D plant structure phenotyping in indoor environment
期刊论文
COMPUTERS AND ELECTRONICS IN AGRICULTURE, 2017
Wang, Huanhuan
;
Lin, Yi
;
Wang, Zeliang
;
Yao, Yunjun
;
Zhang, Yuhu
;
Wu, Ling
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Plant phenotyping
Proximal sensing
Low-cost
2D laser scanner
3D plant structure
Indoor environment
LIDAR SENSOR
CROP
PHENOMICS
VEGETATION
CANOPIES
Spatiotemporal Fuzzy Clustering Strategy for Urban Expansion Monitoring Based on Time Series of Pixel-Level Optical and SAR Images
期刊论文
IEEE JOURNAL OF SELECTED TOPICS IN APPLIED EARTH OBSERVATIONS AND REMOTE SENSING, 2017
Li, Shuang
;
Wang, Yafei
;
Chen, Peipei
;
Xu, Xinliang
;
Cheng, Chengqi
;
Chen, Bo
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Fuzzy information granulation
optical-synthetic aperture radar (SAR) image time series
pixel level
spatiotemporal fuzzy clustering (STFC)
urban expansion
REMOTE-SENSING IMAGES
UNSUPERVISED CHANGE DETECTION
LAND-COVER CHANGE
WEST-AFRICA
FUSION
AREAS
SEGMENTATION
CLASSIFICATION
CHINA
URBANIZATION
Contributions of volatile and nonvolatile compounds (at 300 degrees C) to condensational growth of atmospheric nanoparticles: An assessment based on 8.5 years of observations at the Central Europe background site Melpitz
期刊论文
JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 2017
Wang, Zhibin
;
Birmili, Wolfram
;
Hamed, Amar
;
Wehner, Birgit
;
Spindler, Gerald
;
Pei, Xiangyu
;
Wu, Zhijun
;
Cheng, Yafang
;
Su, Hang
;
Wiedensohler, Alfred
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
NUMBER SIZE DISTRIBUTIONS
SULFURIC-ACID CONCENTRATION
NUCLEATION MODE PARTICLES
LONG-TERM OBSERVATIONS
ORGANIC-COMPOUNDS
AEROSOL-PARTICLES
BOREAL FOREST
FREE TROPOSPHERE
FORMATION EVENTS
BOUNDARY-LAYER
Influence of biomass burning from South Asia at a high-altitude mountain receptor site in China
期刊论文
ATMOSPHERIC CHEMISTRY AND PHYSICS, 2017
Zheng, Jing
;
Hu, Min
;
Du, Zhuofei
;
Shang, Dongjie
;
Gong, Zhaoheng
;
Qin, Yanhong
;
Fang, Jingyao
;
Gu, Fangting
;
Li, Mengren
;
Peng, Jianfei
;
Li, Jie
;
Zhang, Yuqia
;
Huang, Xiaofeng
;
He, Lingyan
;
Wu, Yusheng
;
Guo, Song
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2017/12/03
AEROSOL MASS-SPECTROMETER
ATMOSPHERIC BROWN CLOUDS
RESOLVED CHEMICAL-CHARACTERIZATION
POSITIVE MATRIX FACTORIZATION
CENTRAL TIBETAN PLATEAU
YANGTZE-RIVER DELTA
3580 M A.S.L.
P 5079 M
ORGANIC AEROSOL
SUBMICRON AEROSOLS
Providing Virtual Cloud for Special Purposes on Demand in JointCloud Computing Environment
期刊论文
JOURNAL OF COMPUTER SCIENCE AND TECHNOLOGY, 2017
Cao, Dong-Gang
;
An, Bo
;
Shi, Pei-Chang
;
Wang, Huai-Min
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
cloud computing
JointCloud
virtual cloud (VC)
cloud working environment
SCHEME
基于运行时模型的混合云管理方法
期刊论文
软件学报, 2017
陈星
;
兰兴土
;
李隘鹏
;
郭文忠
;
黄罡
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
混合云管理
软件体系结构
运行时模型
hybrid cloud management
software architecture
models at runtime
Revisiting the climate impacts of cool roofs around the globe using an Earth system model
期刊论文
ENVIRONMENTAL RESEARCH LETTERS, 2016
Zhang, Jiachen
;
Zhang, Kai
;
Liu, Junfeng
;
Ban-Weiss, George
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/04
cool roof
urban heat island effect
global climate
CESM
albedo
COMMUNITY ATMOSPHERE MODEL
HEAT-ISLAND MITIGATION
URBAN PARAMETERIZATION
AIR-QUALITY
PART I
SIMULATIONS
SENSITIVITY
LAND
CONVECTION
AEROSOLS
Tree species classification based on explicit tree structure feature parameters derived from static terrestrial laser scanning data
期刊论文
AGRICULTURAL AND FOREST METEOROLOGY, 2016
Lin, Yi
;
Herold, Martin
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
Tree species classification
Static terrestrial laser scanning (TLS)
Explicit tree structure feature parameters
Support vector machine (SVM) classifier
Leave-one-out-for-cross-validation (LOOCV)
SUPPORT VECTOR MACHINES
LIDAR DATA
MULTISPECTRAL IMAGERY
TEMPERATE FOREST
STANDING TREES
AIRBORNE LIDAR
TOPOGRAPHY
PROFILES
BIOMASS
FUSION
Effect of alkyl length dependent crystallinity for the mechanofluorochromic feature of alkyl phenothiazinyl tetraphenylethenyl acrylonitrile derivatives
期刊论文
JOURNAL OF MATERIALS CHEMISTRY C, 2016
Ma, Chunping
;
Zhang, Xiqi
;
Yang, Yang
;
Ma, Zhiyong
;
Yang, Liutao
;
Wu, Yujiao
;
Liu, Hongliang
;
Jia, Xinru
;
Wei, Yen
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
AGGREGATION-INDUCED EMISSION
REVERSIBLE MECHANOCHROMIC LUMINESCENCE
FLUORESCENT ORGANIC NANOPARTICLES
SOLID-STATE FLUORESCENCE
PIEZOCHROMIC LUMINESCENCE
ENHANCED EMISSION
COMPOUND
BEHAVIOR
CHAINS
Multi-model evaluation of short-lived pollutant distributions over east Asia during summer 2008
期刊论文
ATMOSPHERIC CHEMISTRY AND PHYSICS, 2016
Quennehen, B.
;
Raut, J.C.
;
Law, K. S.
;
Daskalakis, N.
;
Ancellet, G.
;
Clerbaux, C.
;
Kim, S.W.
;
Lund, M. T.
;
Myhre, G.
;
Olivie, D. J. L.
;
Safieddine, S.
;
Skeie, R. B.
;
Thomas, J. L.
;
Tsyro, S.
;
Bazureau, A.
;
Bellouin, N.
;
Hu, M.
;
Kanakidou, M.
;
Klimont, Z.
;
Kupiainen, K.
;
Myriokefalitakis, S.
;
Quaas, J.
;
Rumbold, S. T.
;
Schulz, M.
;
Cherian, R.
;
Shimizu, A.
;
Wang, J.
;
Yoon, S.C.
;
Zhu, T.
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
AEROSOL OPTICAL-PROPERTIES
TERM CLIMATE MITIGATION
BLACK CARBON EMISSIONS
EARTH SYSTEM MODEL
NORTH CHINA PLAIN
AIR-QUALITY
NEAR-TERM
BOUNDARY-LAYER
OLYMPIC GAMES
ATMOSPHERIC CHEMISTRY
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