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科研机构
北京大学 [240]
内容类型
期刊论文 [149]
其他 [82]
会议论文 [9]
发表日期
2017 [7]
2016 [16]
2015 [16]
2014 [15]
2013 [20]
2012 [19]
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专题:北京大学
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Utilizing a 3D Global P-Wave Tomography Model to Improve Backprojection Imaging: A Case Study of the 2015 Nepal Earthquake
期刊论文
BULLETIN OF THE SEISMOLOGICAL SOCIETY OF AMERICA, 2017
Liu, Zhipeng
;
Song, Chao
;
Meng, Lingsen
;
Ge, Zengxi
;
Huang, Qinghua
;
Wu, Qingju
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
7.7 BALOCHISTAN EARTHQUAKE
GORKHA EARTHQUAKE
BACK-PROJECTION
SEISMIC RADIATION
TRAVEL-TIMES
RUPTURE
MEGATHRUST
LOCATION
TRACKING
ENERGY
Passive Super-Low Frequency electromagnetic prospecting technique
期刊论文
FRONTIERS OF EARTH SCIENCE, 2017
Wang, Nan
;
Zhao, Shanshan
;
Hui, Jian
;
Qin, Qiming
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2017/12/03
Super-Low Frequency (SLF)
three-dimensional modeling
frequency-depth transformation
geothermal exploration
coalbed methane (CBM)
electromagnetic radiation (EMR)
FINITE-DIFFERENCE APPROXIMATIONS
COALBED METHANE RESERVOIRS
MAGNETOTELLURIC DATA
RADIATION
EXPLORATION
CHALLENGES
RESOURCES
INDUCTION
INVERSION
FRACTURE
Fully vertical-coupling and one-step etching subwavelength binary blazed grating coupler
其他
2017-01-01
Yang, Junbo
;
Wu, Wenjun
;
Huang, Jie
;
Chen, Dingbo
;
Zhang, Jingjing
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2017/12/03
Grating coupler
Coupling efficiency
Rigorous coupled-wave analysis
Finite difference time domain
INSULATOR WAVE-GUIDES
HIGH-EFFICIENCY
OPTICAL-FIBERS
PLATFORM
Optimization design of built-up thermal protection system based on validation of corrugated core homogenization
期刊论文
APPLIED THERMAL ENGINEERING, 2017
Ma, Yongbin
;
Xu, Baosheng
;
Chen, Mingji
;
He, Rujie
;
Wen, Weibin
;
Cheng, Tianbao
;
Fang, Daining
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
Thermal protection system
C/SiC composites
Corrugated core sandwich panel
Homogenization
Transient heat conduction
TRANSIENT HEAT-CONDUCTION
SANDWICH STRUCTURE
LATTICE CORE
INSULATION
CONVECTION
NANOFLUID
BEHAVIOR
High temperature mechanical behaviors of lightweight ceramic corrugated core sandwich panel
期刊论文
COMPOSITE STRUCTURES, 2017
Wei, Kai
;
Peng, Yong
;
Qu, Zhaoliang
;
He, Rujie
;
Cheng, Xiangmeng
收藏
  |  
浏览/下载:107/0
  |  
提交时间:2017/12/03
Corrugated core sandwich
Mechanical behavior
High temperature
Finite element analysis
THERMAL PROTECTION SYSTEM
HYPERSONIC VEHICLE
GRAIN-GROWTH
LATTICE CORE
STRENGTH
COMPOSITES
COMPRESSION
FABRICATION
ALUMINUM
DIBORIDE
Excitation of surface plasmon polaritons by electron beam with graphene ribbon arrays
期刊论文
JOURNAL OF APPLIED PHYSICS, 2017
Liu, Yong-Qiang
;
Liu, Pu-Kun
收藏
  |  
浏览/下载:34/0
  |  
提交时间:2017/12/03
WAVE-GUIDE
TERAHERTZ
METAMATERIALS
HYBRIDIZATION
ABSORPTION
Cylinder and metal grating polarization beam splitter
期刊论文
JOURNAL OF MODERN OPTICS, 2017
Yang, Junbo
;
Xu, Suzhi
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
Beam splitter
grating coupler
rigorous coupled-wave analysis (RCWA)
finite-difference time-domain (FDTD)
SURFACE-RELIEF GRATINGS
COUPLED-WAVE ANALYSIS
BROAD-BAND
DIFFRACTION
GUIDES
Comparison between the Suomi-NPP Day-Night Band and DMSP-OLS for Correlating Socio-Economic Variables at the Provincial Level in China
期刊论文
REMOTE SENSING, 2016
Jing, Xin
;
Shao, Xi
;
Cao, Changyong
;
Fu, Xiaodong
;
Yan, Lei
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
nighttime light
socio-economic statistics
visible infrared imaging radiometer suite (VIIRS)
day-night band
DMSP-OLS
LIGHT COMPOSITE DATA
OPERATIONAL LINESCAN SYSTEM
ELECTRIC-POWER CONSUMPTION
ECONOMIC-ACTIVITY
IMAGERY
SATELLITE
POPULATION
EMISSIONS
AREAS
表层沉积物特性对地震地面运动的影响研究
期刊论文
地震工程学报, 2016
王洲鹏
;
王彦宾
;
张献兵
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
表层沉积物
地震地面运动
地震波传播
数值计算
混合方法
surface sediment
earthquake ground motion
seismic wave propagation
numerical calculation
hybrid method
Two-dimensional time-domain finite-difference modeling for viscoelastic seismic wave propagation
期刊论文
GEOPHYSICAL JOURNAL INTERNATIONAL, 2016
Fan, Na
;
Zhao, Lian-Feng
;
Xie, Xiao-Bi
;
Ge, Zengxi
;
Yao, Zhen-Xing
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/04
Numerical solutions
Elasticity and anelasticity
Seismic attenuation
Wave propagation
INCLUDING SURFACE-TOPOGRAPHY
CONSTANT-Q
SYNTHETIC SEISMOGRAMS
NUMERICAL-SIMULATION
FRACTIONAL LAPLACIAN
RHEOLOGICAL MODELS
ATTENUATION
MEDIA
EFFICIENT
DISPERSION
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