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科研机构
北京大学 [299]
内容类型
期刊论文 [166]
其他 [121]
会议论文 [12]
发表日期
2017 [22]
2016 [31]
2015 [26]
2014 [26]
2013 [28]
2012 [21]
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专题:北京大学
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Exploring inter-country connection in mass media: A case study of China
期刊论文
COMPUTERS ENVIRONMENT AND URBAN SYSTEMS, 2017
Yuan, Yihong
;
Liu, Yu
;
Wei, Guixing
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  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
Time series
Inter-country relations
Spatio-temporal data mining
Mass media events
GDELT
HUMAN MOBILITY PATTERNS
BEHAVIOR
MODEL
Epithermal deposits in South China: Geology, geochemistry, geochronology and tectonic setting
期刊论文
GONDWANA RESEARCH, 2017
Zhong, Jun
;
Pirajno, Franco
;
Chen, Yan-Jing
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  |  
浏览/下载:21/0
  |  
提交时间:2017/12/03
South China
Epithermal deposit
Geological and geochemical characteristics
Tectonic setting
CU-AU MINERALIZATION
PORPHYRY COPPER-DEPOSIT
FUJIAN PROVINCE
JIANGXI PROVINCE
FLUID INCLUSIONS
GOLD DEPOSITS
U-PB
GEODYNAMIC SETTINGS
EASTERN CHINA
INTRACONTINENTAL OROGEN
Analysis of the Closure Approximation for a Class of Stochastic Differential Equations
其他
2017-01-01
Cai, Yunfeng
;
Li, Tiejun
;
Shao, Jiushu
;
Wang, Zhiming
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  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
Moment closure
spin-boson dynamics
convergence analysis
banded structure
MOMENT-CLOSURE
EXPANSIONS
SYSTEM
CHAOS
Generating Semi-Algebraic Invariants for Non-Autonomous Polynomial Hybrid Systems
其他
2017-01-01
Wang, Qiuye
;
Li, Yangjia
;
Xia, Bican
;
Zhan, Naijun
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  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Hybrid systems
invariants
non-autonomous systems
polynomial ideals
semi-algebraic sets.
BARRIER CERTIFICATES
SAFETY VERIFICATION
VARIATIONAL EQUALITIES OF ENTROPY IN NONUNIFORMLY HYPERBOLIC SYSTEMS
其他
2017-01-01
Liang, Chao
;
Liao, Gang
;
Sun, Wenxiang
;
Tian, Xueting
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  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Metric entropy
periodic points
weak shadowing property
AXIOM-A DIFFEOMORPHISMS
TOPOLOGICAL-ENTROPY
DYNAMICAL-SYSTEMS
ORBITS
Performance of TD-DFT for Excited States of Open-Shell Transition Metal Compounds
期刊论文
JOURNAL OF PHYSICAL CHEMISTRY A, 2017
Suo, Bingbing
;
Shen, Kaiyuan
;
Li, Zhendong
;
Liu, Wenjian
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  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
DENSITY-FUNCTIONAL THEORY
MULTIREFERENCE PERTURBATION-THEORY
GAUSSIAN-BASIS SETS
GENERALIZED-GRADIENT-APPROXIMATION
CORRELATED MOLECULAR CALCULATIONS
CONFIGURATION-INTERACTION METHOD
POTENTIAL-ENERGY SURFACES
MODEL-SPACE COEFFICIENTS
COUPLED-CLUSTER METHOD
ANO BASIS-SETS
Boosting Supercapacitor Performance of TiO2 Nanobelts by Efficient Nitrogen Doping
期刊论文
CHEMELECTROCHEM, 2017
Zhi, Jian
;
Zhao, Wei
;
Lin, Tianquan
;
Huang, Fuqiang
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  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
carrier density
nanostructures
nitrogen doping
supercapacitors
TiO2
ELECTROCHEMICAL ENERGY-STORAGE
VISIBLE-LIGHT PHOTOCATALYSIS
CORE-SHELL NANOWIRES
DOPED TIO2
ASYMMETRIC SUPERCAPACITORS
TITANIUM-DIOXIDE
NANOTUBE ARRAYS
MICRO-SUPERCAPACITORS
CAPACITANCE
WATER
Localization of open-shell molecular orbitals via least change from fragments to molecule
期刊论文
JOURNAL OF CHEMICAL PHYSICS, 2017
Li, Hongyang
;
Liu, Wenjian
;
Suo, Bingbing
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
HARTREE-FOCK ORBITALS
ELECTRONIC-STRUCTURE CALCULATIONS
CONSISTENT-FIELD METHOD
BASIS-SETS
AB-INITIO
QUANTUM-MECHANICS
WANNIER FUNCTIONS
ELONGATION METHOD
EFFICIENT METHOD
PROGRAM PACKAGE
Combining the spin-separated exact two-component relativistic Hamiltonian with the equation-of-motion coupled-cluster method for the treatment of spin-orbit splittings of light and heavy elements
期刊论文
PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 2017
Cao, Zhanli
;
Li, Zhendong
;
Wang, Fan
;
Liu, Wenjian
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
MOLECULAR QUANTUM-MECHANICS
ANO BASIS-SETS
CONFIGURATION-INTERACTION
WAVE-FUNCTIONS
FOCK-SPACE
PROGRAM PACKAGE
SHELL SYSTEMS
DENSITY
STATES
CHEMISTRY
局域屏蔽库伦修正方法及其对EuX(X=O,S,Se,Te)的应用
期刊论文
中国稀土学报, 2017
王越超
;
蒋鸿
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
密度泛函理论
屏蔽库伦作用
强关联体系
局域屏蔽库仑修正
density functional theory
screened Coulomb interaction
strongly correlated materials
local screened Coulomb correction approach
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