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科研机构
北京大学 [168]
内容类型
期刊论文 [123]
其他 [40]
会议论文 [5]
发表日期
2017 [11]
2016 [16]
2015 [16]
2014 [14]
2013 [21]
2012 [12]
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专题:北京大学
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Spatiotemporal Structure Features of Network Check-in Activities of Urban Residents and Their Impacting Factors: A Case Study in Six Urban Districts of Beijing
期刊论文
JOURNAL OF ASIAN ARCHITECTURE AND BUILDING ENGINEERING, 2017
Dai, Linlin
;
Xue, Tao
;
Wu, Bihu
;
Rong, Xiao
;
Xu, Bixia
收藏
  |  
浏览/下载:111/0
  |  
提交时间:2017/12/03
big data
check-in activities
spatiotemporal structure
Beijing
面向复杂构造的油藏数值模拟网格剖分算法
期刊论文
计算机与数字工程, 2017
孙鹏
;
曹凯
;
张慧
;
贾志宾
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
网格
六面体
油藏数值模拟
复杂构造
Key Word grid
hexahedron
numerical simulation of reservoir
complex structure
Microstrain in pyrope-grossular garnet solid solution at high pressure: a case study of Py(90)Gr(10) and Py(10)Gr(90) up to 15 GPa
期刊论文
PHYSICS AND CHEMISTRY OF MINERALS, 2017
Du, Wei
;
Li, Xuefei
;
Li, Baosheng
收藏
  |  
浏览/下载:110/0
  |  
提交时间:2017/12/03
Pyrope-grossular garnet solid solution
FWHM
Microstrain
Short-range ordering
Bulk modulus
THERMODYNAMIC-MIXING PROPERTIES
SINGLE-CRYSTAL ELASTICITY
X-RAY-DIFFRACTION
SI-29 MAS NMR
SYNTHETIC PYROPE
HYDROSTATIC COMPRESSION
ALMANDINE-PYROPE
ANDRADITE
MG3AL2SI3O12
SIMULATION
Blow-up of p-Laplacian evolution equations with variable source power
其他
2017-01-01
Zheng Zhi
;
Qi YuanWei
;
Zhou ShuLin
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
p-Laplacian
blow-up
variable source power
SEMILINEAR HEAT-EQUATIONS
NONLINEAR PARABOLIC EQUATIONS
CRITICAL EXPONENTS
CAUCHY-PROBLEM
GLOBAL EXISTENCE
LIFE-SPAN
NONEXISTENCE
TIME
BEHAVIOR
Double-jump diffusion model for VIX: evidence from VVIX
其他
2017-01-01
Zang, Xin
;
Ni, Jun
;
Huang, Jing-Zhi
;
Wu, Lan
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
Volatility indices
Volatility proxy
Co-jump
Monte Carlo Markov chain
Bayesian analysis
STOCHASTIC VOLATILITY MODELS
TERM STRUCTURE
OPTION PRICES
DERIVATIVES
Hydrodeoxygenation of water-insoluble bio-oil to alkanes using a highly dispersed Pd-Mo catalyst
期刊论文
NATURE COMMUNICATIONS, 2017
Duan, Haohong
;
Dong, Juncai
;
Gu, Xianrui
;
Peng, Yung-Kang
;
Chen, Wenxing
;
Issariyakul, Titipong
;
Myers, William K.
;
Li, Meng-Jung
;
Yi, Ni
;
Kilpatrick, Alexander F. R.
;
Wang, Yu
;
Zheng, Xusheng
;
Ji, Shufang
;
Wang, Qian
;
Feng, Junting
;
Chen, Dongliang
;
Li, Yadong
;
Buffet, Jean-Charles
;
Liu, Haichao
;
Tsang, Shik Chi Edman
;
O&apos
;
Hare, Dermot
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2017/12/03
ABSORPTION FINE-STRUCTURE
LIQUID ALKANES
METAL-CATALYSTS
PYROLYSIS OIL
BIOMASS
CONVERSION
LIGNIN
STATE
ACID
SPECTROSCOPY
Investigation on Viscosity and Nonisothermal Crystallization Behavior of P-Bearing Steelmaking Slags with Varying TiO2 Content
期刊论文
METALLURGICAL AND MATERIALS TRANSACTIONS B-PROCESS METALLURGY AND MATERIALS PROCESSING SCIENCE, 2017
Wang, Zhanjun
;
Sun, Yongqi
;
Sridrar, Seetharaman
;
Zhang, Mei
;
Zhang, Zuotai
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
STEEL SLAG
SILICATE-GLASSES
MOLD FLUXES
PHOSPHORUS
PHASE
SYSTEM
TEMPERATURE
ENRICHMENT
KINETICS
FLUORIDE
Numerical simulation of gas-liquid two-phase flow in channel fracture pack
期刊论文
JOURNAL OF NATURAL GAS SCIENCE AND ENGINEERING, 2017
Yang, Yingtao
;
Wen, Qingzhi
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
Channel fracture
Gas-liquid two-phase flow
Proppant pack
Pore-channel
Flow laws
Numerical simulation
FIBER
FLUID
Distributed containment control of Euler-Lagrange systems over directed graphs via distributed continuous controllers
期刊论文
IET CONTROL THEORY AND APPLICATIONS, 2017
Cheng, Bin
;
Li, Zhongkui
;
Shen, Lincheng
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
variable structure systems
trees (mathematics)
vectors
control system synthesis
directed graphs
distributed control
distributed containment control
Euler-Lagrange systems
directed graphs
distributed continuous controllers
multiple dynamic leaders
vectors
generalised coordinate derivatives
accelerations
adaptive protocol design
physical parameters
continuous distributed protocol
directed spanning tree
sliding mode control
MULTIAGENT SYSTEMS
CONSENSUS
TRACKING
LEADER
DESIGN
DELAYS
Performance Evaluation at the Remote Site for RF Frequency Dissemination Over Fiber
期刊论文
IEEE PHOTONICS JOURNAL, 2017
Li, Shanglin
;
Wang, Cong
;
Lu, Haoyuan
;
Zhao, Jianye
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2017/12/03
RF
frequency dissemination over fiber
performance evaluation
WDM
ARRAY
LINK
SYNCHRONIZATION
NETWORK
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