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科研机构
北京大学 [57]
内容类型
期刊论文 [32]
其他 [24]
会议论文 [1]
发表日期
2017 [4]
2016 [1]
2015 [11]
2014 [9]
2013 [4]
2012 [7]
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专题:北京大学
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Initial analysis of the middle problem in CT image reconstruction
其他
2017-01-01
Yang, Jiansheng
;
Yu, Hengyong
;
Wang, Ge
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
Middle problem
middle tomography
data truncation
limited-angle tomography
image reconstruction
POCS
GRATING INTERFEROMETER
INTERIOR TOMOGRAPHY
Gd-Dots with Strong Ligand-Water Interaction for Ultrasensitive Magnetic Resonance Renography
期刊论文
ACS NANO, 2017
Zheng, Xiao-Yu
;
Zhao, Kai
;
Tang, Jinglong
;
Wang, Xin-Yu
;
Li, Lin-Dong
;
Chen, Nai-Xiu
;
Wang, Yan-Jie
;
Shi, Shuo
;
Zhang, Xiaodon
;
Malaisamy, Sivakumar
;
Sun, Ling-Dong
;
Wang, Xiaoying
;
Chen, Chunying
;
Yan, Chun-Hua
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
magnetic resonance imaging
contrast agents
nanoparticles
ligand effects
rare earths
MRI CONTRAST AGENTS
RAY COMPUTED-TOMOGRAPHY
T-1 CONTRAST
OXIDE NANOPARTICLES
PROTON RELAXATION
FIELD-STRENGTH
GADOLINIUM
DESIGN
RELAXIVITY
CLEARANCE
Pressure dependence of dynamically screened Coulomb interactions in NiO: Effective Hubbard, Hund, intershell, and intersite components
期刊论文
PHYSICAL REVIEW B, 2017
Panda, S. K.
;
Jiang, H.
;
Biermann, S.
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
TRANSITION-METAL MONOXIDES
X-RAY PHOTOEMISSION
ELECTRONIC-STRUCTURE
VALENCE-BAND
MOTT INSULATORS
STATE
NICKEL
SPECTRA
SPECTROSCOPY
ABSORPTION
Compressive behavior and damage evaluation of a PBX substitute material
期刊论文
MECHANICS OF ADVANCED MATERIALS AND STRUCTURES, 2017
Chen, Lin
;
Han, Dong
;
Bai, Shu-Lin
;
Zhao, Feng
;
Chen, Jian-Kang
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Compression
damage
macroscopic measurements
microstructure
polymer-bonded explosive (PBX)
POLYMER BONDED EXPLOSIVES
BETA-HMX
DEFORMATION
FAILURE
TbF3 nanoparticles as dual-mode contrast agents for ultrahigh field magnetic resonance imaging and X-ray computed tomography
期刊论文
NANO RESEARCH, 2016
Zheng, Xiaoyu
;
Wang, Yanjie
;
Sun, Lingdong
;
Chen, Naixiu
;
Li, Lindong
;
Shi, Shuo
;
Malaisamy, Sivakumar
;
Yan, Chunhua
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
nanoparticle
TbF3
magnetic resonance imaging (MRI)
computed tomography (CT)
contrast agent
NEAR-INFRARED LIGHT
GOLD NANOPARTICLES
OXIDE NANOPARTICLES
FACILE SYNTHESIS
QUANTUM DOTS
IN-VITRO
MRI
CT
THERAPY
PROBES
X-ray MCT based numerical analysis of residual oil pore-scale characteristics under various displacing systems
期刊论文
JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING, 2015
Wang Daigang
;
Hu Yongle
;
Sun Jingjing
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Micro-computed tomography
Image processing
Pore-scale characteristics
Synergistic interaction
Potential tapping of remaining oil
TRANSMISSION ELECTRON-MICROSCOPY
POROUS-MEDIA
COMPUTED-TOMOGRAPHY
RECOVERY
WATER
WET
DISPLACEMENT
WETTABILITY
SIMULATIONS
MORPHOLOGY
Data consistency condition for truncated projections in fan-beam geometry
其他
2015-01-01
Yu, Hengyong
;
Wang, Ge
;
Yang, Jiansheng
;
Pack, Jed D.
;
Jiang, Ming
;
De Man, Bruno
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Data consistency condition
fan-beam geometry
truncated projections
general scanning trajectory
interior problem
motion artifact reduction
MOTION ARTIFACT REDUCTION
HILBERT TRANSFORM
IMAGE-RECONSTRUCTION
INTERIOR TOMOGRAPHY
COMPUTED-TOMOGRAPHY
CT
EQUATION
3D Algebraic Iterative Reconstruction for Cone-Beam X-Ray Differential Phase-Contrast Computed Tomography
其他
2015-01-01
Fu, Jian
;
Hu, Xinhua
;
Velroyen, Astrid
;
Bech, Martin
;
Jiang, Ming
;
Pfeiffer, Franz
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/11
IMAGE-RECONSTRUCTION
GRATING INTERFEROMETER
SYNCHROTRON-RADIATION
ALGORITHMS
TOPOGRAPHY
FORMULA
CT
Lanthanide Nanoparticles: From Design toward Bioimaging and Therapy
期刊论文
CHEMICAL REVIEWS, 2015
Dong, Hao
;
Du, Shuo-Ren
;
Zheng, Xiao-Yu
;
Lyu, Guang-Ming
;
Sun, Ling-Dong
;
Li, Lin-Dong
;
Zhang, Pei-Zhi
;
Zhang, Chao
;
Yan, Chun-Hua
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
UP-CONVERSION NANOPARTICLES
CERIUM OXIDE NANOPARTICLES
RESONANCE ENERGY-TRANSFER
NEAR-INFRARED-LIGHT
RAY COMPUTED-TOMOGRAPHY
MRI CONTRAST AGENTS
VIVO X-RAY
ANTICANCER DRUG-DELIVERY
IMAGING IN-VIVO
UPCONVERTING LUMINESCENT NANOPARTICLES
PAA修饰的GdF_3纳米片作为MRI和CT双模式成像造影剂的研究(英文)
期刊论文
Science Bulletin, 2015
郑晓宇
;
孙聆东
;
郑弢
;
董浩
;
李洋
;
王也夫
;
严纯华
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Nanoplates
GdF 3
Contrast agent
MRI
CT
Nanoplates
GdF3
Contrast agent
MRI
CT
UP-CONVERSION LUMINESCENCE
RAY COMPUTED-TOMOGRAPHY
FLUORIDE NANOCRYSTALS
GADOLINIUM OXIDE
NANOPARTICLES
NANOPROBES
RELAXIVITY
DENDRIMER
WATER
ACID
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