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科研机构
北京大学 [54]
内容类型
期刊论文 [41]
其他 [12]
会议论文 [1]
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2017 [10]
2016 [8]
2015 [9]
2014 [7]
2013 [1]
2012 [8]
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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
S-wave splitting in upper crust near the scientific drilling WFSD-3 at the Wenchuan earthquake fault zone
期刊论文
CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2017
Zheng Tuo
;
Ding Zhi-Feng
;
Chang Li-Jun
;
Zheng Chen
;
Zhang Hui
;
Li Da-Hu
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2017/12/03
Longmenshan fault
S-wave splitting
Microearthquake array
Crustal seismic anisotropy
SHEAR-WAVE
SEISMIC ANISOTROPY
TEMPORAL VARIATIONS
TECTONIC IMPLICATIONS
TIBETAN PLATEAU
SICHUAN BASIN
CHINA
STRESS
REGION
LONGMENSHAN
Imaging the 2016 M-w 7.8 Kaikoura, New Zealand, earthquake with teleseismic P waves: A cascading rupture across multiple faults
期刊论文
GEOPHYSICAL RESEARCH LETTERS, 2017
Zhang, Hao
;
Koper, Keith D.
;
Pankow, Kristine
;
Ge, Zengxi
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2017/12/03
2008 WENCHUAN EARTHQUAKE
GROUND-MOTION
SUMATRA EARTHQUAKE
BACK-PROJECTION
STRESS DROP
RADIATION
INVERSION
TRACKING
EXTENT
ARRAY
High-Resolution Real-Time Underwater 3-D Acoustical Imaging Through Designing Ultralarge Ultrasparse Ultra-Wideband 2-D Arrays
期刊论文
IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT, 2017
Chi, Cheng
;
Li, Zhaohui
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
3-D acoustical imaging
array design
high resolution
ultralarge ultrasparse ultra-wideband (UUU) 2-D arrays
MODULATED EXCITATION SIGNALS
LARGE PLANAR ARRAYS
MEDICAL ULTRASOUND
NEAR-FIELD
SONAR
SYSTEM
VISION
LOBE
Regulation of cell arrangement using a novel composite micropattern
期刊论文
JOURNAL OF BIOMEDICAL MATERIALS RESEARCH PART A, 2017
Liu, Xiaoyi
;
Liu, Yaoping
;
Zhao, Feng
;
Hun, Tingting
;
Li, Shan
;
Wang, Yuguang
;
Sun, Weijie
;
Wang, Wei
;
Sun, Yan
;
Fan, Yubo
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
cell capture
cell arrangement
micropattern
myoblasts
actin alignment
P38-ALPHA/BETA MAPK
SKELETAL MYOBLASTS
IN-VITRO
DIFFERENTIATION
ARRAYS
ALIGNMENT
FUSION
MUSCLE
CONTRACTILITY
MYOGENESIS
Electromagnetic Time-Reversal Imaging Using Grouped Sub-Arrays for Resolution Enhancements
期刊论文
APPLIED COMPUTATIONAL ELECTROMAGNETICS SOCIETY JOURNAL, 2017
Li, Yuan-Qi
;
Zhang, Xiang-Qian
;
Xia, Ming-Yao
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
Grouped sub-arrays
imaging
resolution enhancement
signal normalization
time-reversal
WIRELESS COMMUNICATIONS
ULTRASONIC FIELDS
TARGET
ENVIRONMENT
MEDIA
Extraordinary optical transmission through a rectangular hole filled with extreme uniaxial metamaterials
期刊论文
OPTICS LETTERS, 2017
Ruan, Hengxin
;
Shuang, Ya
;
Li, Lianlin
;
Cui, Tiejun
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
SINGLE SUBWAVELENGTH APERTURE
LIGHT TRANSMISSION
ARRAYS
FILMS
METAL
Optimized Color Filter Arrays for Sparse Representation-Based Demosaicking
期刊论文
IEEE TRANSACTIONS ON IMAGE PROCESSING, 2017
Li, Jia
;
Bai, Chenyan
;
Lin, Zhouchen
;
Yu, Jian
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
Color filter array (CFA)
demosaicking
sparse representation
mutual coherence
generalized fractional programming
redistributed proximal bundle method
linearized alternating direction method with parallel splitting and adaptive penalty (LADMPSAP)
GENERALIZED FRACTIONAL PROGRAMS
ALGORITHM
INTERPOLATION
DESIGN
IMAGES
PROJECTIONS
Automatic Design of High-Sensitivity Color Filter Arrays With Panchromatic Pixels
期刊论文
IEEE TRANSACTIONS ON IMAGE PROCESSING, 2017
Li, Jia
;
Bai, Chenyan
;
Lin, Zhouchen
;
Yu, Jian
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
Color filter array (CFA)
demosaicking
high-sensitivity
panchromatic pixels
aliasing
continuous multiobjective optimization
alternating direction method (ADM)
DEMOSAICKING
IMAGES
Ultrawideband Underwater Real-Time 3-D Acoustical Imaging With Ultrasparse Arrays
期刊论文
IEEE JOURNAL OF OCEANIC ENGINEERING, 2017
Chi, Cheng
;
Li, Zhaohui
;
Li, Qihu
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2017/12/03
Beam steering
imaging sonar
real-time 3-D acoustical imaging
sparse array
ultrawideband (UWB) array
UWB imaging
LARGE PLANAR ARRAYS
SIMULATED ANNEALING ALGORITHM
MODULATED EXCITATION SIGNALS
WIDE-BAND ARRAYS
MEDICAL ULTRASOUND
NEAR-FIELD
SYSTEM
SONAR
DESIGN
DECONVOLUTION
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