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科研机构
北京大学 [58]
内容类型
期刊论文 [57]
其他 [1]
发表日期
2017 [6]
2016 [5]
2015 [8]
2014 [5]
2013 [6]
2012 [3]
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专题:北京大学
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基于Logistic模型的土地利用格局影响因素分析 —— 以重庆市义和镇为例
期刊论文
北京大学学报 自然科学版, 2017
李晓
;
冯长春
;
李天娇
;
张文晖
收藏
  |  
浏览/下载:24/0
  |  
提交时间:2017/12/03
土地利用格局
影响因素
Logistic回归模型
义和镇
land use patterns
influencing factors
Logistic regression model
Yihe Town
On iterative algorithms for quantitative photoacoustic tomography in the radiative transport regime
其他
2017-01-01
Wang, Chao
;
Zhou, Tie
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
quantitative photoacoustic tomography
improved fixed-point iteration
radiative transfer equation
Barzilai-Borwein method
RECONSTRUCTION
DISTRIBUTIONS
EQUATION
二次有机气溶胶相态的研究现状与展望
期刊论文
中国环境科学, 2017
刘玥晨
;
吴志军
;
胡敏
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
二次有机气溶胶(SOA)
相态
粘度
扩散系数
secondary organic aerosol (SOA)
phase state
viscosity
diffusion coefficients
The variability in the relationship between black carbon and carbon monoxide over the eastern coast of China: BC aging during transport
期刊论文
ATMOSPHERIC CHEMISTRY AND PHYSICS, 2017
Guo, Qingfeng
;
Hu, Min
;
Guo, Song
;
Wu, Zhijun
;
Peng, Jianfei
;
Wu, Yusheng
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2017/12/03
REGIONAL RECEPTOR-SITE
OPTICAL-PROPERTIES
GASEOUS-POLLUTANTS
LIGHT-ABSORPTION
ORGANIC AEROSOL
SULFURIC-ACID
SOOT
PARTICLES
PERIOD
BUDGET
Structural and transport properties of ammonia along the principal Hugoniot
期刊论文
SCIENTIFIC REPORTS, 2017
Li, Dafang
;
Wang, Cong
;
Yan, Jun
;
Fu, Zhen-Guo
;
Zhang, Ping
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
STATISTICAL-MECHANICAL THEORY
AUGMENTED-WAVE METHOD
IRREVERSIBLE PROCESSES
PLANETARY ICES
URANUS
COEFFICIENTS
PRESSURE
ENERGY
WATER
Fused Nonacyclic Electron Acceptors for Efficient Polymer Solar Cells
期刊论文
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2017
Dai, Shuixing
;
Zhao, Fuwen
;
Zhang, Qianqian
;
Lau, Tsz-Ki
;
Li, Tengfei
;
Liu, Kuan
;
Ling, Qidan
;
Wang, Chunru
;
Lu, Xinhui
;
You, Wei
;
Zhan, Xiaowei
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
POWER CONVERSION EFFICIENCY
FIELD-EFFECT TRANSISTORS
SMALL-MOLECULE ACCEPTOR
NON-FULLERENE-ACCEPTOR
ORGANIC PHOTOVOLTAICS
3D STRUCTURE
PERFORMANCE
DONOR
DESIGN
DERIVATIVES
Estimation of Forest Topsoil Properties Using Airborne LiDAR-Derived Intensity and Topographic Factors
期刊论文
REMOTE SENSING, 2016
Li, Chao
;
Xu, Yanli
;
Liu, Zhaogang
;
Tao, Shengli
;
Li, Fengri
;
Fang, Jingyun
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/04
LiDAR
intensity
forest topsoil properties
multi-scale topographic factors
INFRARED REFLECTANCE SPECTROSCOPY
SOIL ORGANIC-CARBON
RADIOMETRIC CORRECTION
AGRICULTURAL SOILS
TERRAIN ATTRIBUTES
SPATIAL PREDICTION
CLASSIFICATION
INFORMATION
CALIBRATION
VARIABLES
Experimental study of REE, Ba, Sr, Mo and W partitioning between carbonatitic melt and aqueous fluid with implications for rare metal mineralization
期刊论文
CONTRIBUTIONS TO MINERALOGY AND PETROLOGY, 2016
Song, WenLei
;
Xu, Cheng
;
Veksler, Ilya V.
;
Kynicky, Jindrich
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Carbonatite magma
Hydrothermal fluid
Partition coefficients
REE mineralization
EARTH-ELEMENTS
LIQUID IMMISCIBILITY
SILICATE MELTS
TRACE-ELEMENTS
BAYAN OBO
THERMODYNAMIC PROPERTIES
ELEVATED-TEMPERATURES
ALKALINE CARBONATITE
MANTLE METASOMATISM
DIELECTRIC-CONSTANT
Selection of Carbon Sources for Enhancing 3D Conductivity in the Secondary Structure of LiFePO4/C Cathode
期刊论文
ELECTROCHIMICA ACTA, 2016
Yang, Xinhe
;
Tu, Jiguo
;
Lei, Min
;
Zuo, Zicheng
;
Wu, Borong
;
Zhou, Henghui
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
LiFePO4/C
Carbon sources
Conductivity
Li-ion diffusion coefficients
Low-temperature performance
LITHIUM-ION BATTERIES
CORE-SHELL STRUCTURE
ELECTROCHEMICAL PERFORMANCE
COMPOSITE
CAPACITY
NANOTUBES
ELECTRODE
Exploring tight junction alteration using double fluorescent probe combination of lanthanide complex with gold nanoclusters
期刊论文
SCIENTIFIC REPORTS, 2016
Wang, Xinyi
;
Wang, Na
;
Yuan, Lan
;
Li, Na
;
Wang, Junxia
;
Yang, Xiaoda
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/04
BLOOD-BRAIN-BARRIER
CELL-CULTURE MODEL
TRANSPORT-PROPERTIES
ADHESION MOLECULES
INTESTINAL BARRIER
EPITHELIAL-CELLS
PERMEABILITY
PERMEATION
CHITOSAN
DRUGS
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