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Quantitative MR application in depression model of rats:a preliminary study
《Journal of Nanjing Medical University》2005年第3期152-155,共4页Wei Wang~1, Wenxun Li~2, Fang Fang~3, Hao Lei~3, Xiaoping Yin~1,Jianpin Qi~1, Baiseng Wang~1 and Chengyuan Wang~1Department of Radiology, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030,China Beijing University of Chinese Medicine, Beijing 100089, China 3Wuhan Institute of Physics and Mathematics, the Chinese Academy Science, Wuhan 430032, China. 
Objective: To investigate findings and value of quantitative MR in depression model of rats. Methods: Twenty male SD rats were divided into model group and control group randomly (10 rats in each group). The depressio...
关键词：DEPRESSION RAT magnetic resonance imaging DIFFUSION 
Magnetic Properties of La_(1-x)Sr_xCoO_3 (0≤x≤0.5)
《Journal of Rare Earths》2005年第5期537-541,共5页蒋丽珍 徐象繁 许祝安 
ProjectsupportedbytheNationalNaturalScienceFoundationofChina(10225417)andtheNaturalScienceFoundationofZhejiangProvince(R104265)
The measurements of temperature dependence of the magnetic susceptibility of La1-xSrxCoO3 perovskite oxides at different Sr doping （0 ≤x ≤0.5） and annealing temperature were presented. For the sample with x = 0.1,...
关键词：La1-xSrxCoO3 oxygen annealing magnetic susceptibility rare earths 
Support Vector Machine combined with K-Nearest Neighbors for Solar Flare Forecasting被引量：10
《Chinese Journal of Astronomy and Astrophysics》2007年第3期441-447,共7页Rong Li Hua-Ning Wang Han He Yan-Mei Cui Zhan-Le Du 
the National Natural Science Foundation of China
A method combining the support vector machine （SVM） the K-Nearest Neighbors （KNN）, labelled the SVM-KNN method, is used to construct a solar flare forecasting model. Based on a proven relationship between SVM and ...
关键词：SUN flare - Sun sunspot - Sun activity - Sun magnetic fields 
Research on adsorption mechanism of wall climbing robots based on internally balanced theory被引量：2
《Journal of Harbin Institute of Technology(New Series)》2007年第3期423-427,共5页樊继壮 朱延河 赵杰 蔡鹤皋 
The internally balanced theory proposed by the Japanese researchers,solved the contradiction between adsorption ability and moving capability of the permanent magnetic adsorption mechanism.However,it still has some pr...
关键词：permanent magnetic adsorption wall climbing robots internally balanced magnet theory adsorption mechanism 
Generation of Electric Field and Net Charge in Hall Reconnection被引量：2
《Chinese Physics Letters》2008年第8期2934-2937,共4页马志为 冯淑玲 
Supported by the National Natural Science Foundation of China under Grant Nos 40536030 and 40474058.
Generation of Hall electric field and net charge associated initial conditions of plasma density and magnetic field. with magnetic reconnection is studied under different With inclusion of the Hall effects, decoupling...
关键词：MAGNETIC RECONNECTION CHALLENGE 
First-principles study of structural,electronic,and magnetic properties of Mn_4XGe_3 (X=Fe,Co,Ni)
《Chinese Physics B》2008年第9期3417-3421,共5页赵永红 刘邦贵 
supported by the National Natural Science Foundation of China (Grant Nos 10774180,90406010 and 60621091);Chinese Department of Science and Technology under National Basic Research Program (973) (Grant No 2005CB623602)
In order to search for promising candidates for spintronic applications, this paper systematically studies three ternary compounds based on Mn5Ce3 by using a full-potential linearized augmented plane wave method withi...
关键词：SPIN-POLARIZATION SPIN-INJECTION diluted magnetic semiconductors 
Effect of Cu doping and annealing treatment on the microstructure and mag-netic properties of nanocrystalline single-phase Nd-Fe-B alloys
《Journal of University of Science and Technology Beijing》2008年第6期753-757,共5页Xiaoqian Bao Xuexu Gao Maocai Zhang Yi Qiao Xiaoyan Guo Jie Zhu Shouzeng Zhou 
The effects of Cu addition and annealing treatment on the magnetic properties and microstructure of Ndl2.3Fe81.7-xCuxB6 （x=0-1.2） ribbons melt-spun and annealed were systematically investigated by the methods of vib...
关键词：Nd-Fe-B magnets Cu addition annealing treatment MICROSTRUCTURE magnetic properties 
Surface Wave Analysis of Planar-Type Overdense Plasma with Surface Plasmon Polariton Resonance被引量：1
《Chinese Physics Letters》2010年第2期187-190,共4页陈兆权 刘明海 唐亮 吕建红 胡希伟 
Surface waves （SWs） in planar-type overdense plasmas are analyzed and the invariable SW mode caused by the resonant excitation of surface plasmon polaritons （SPPs） is presented. It is found that the electric field...
关键词：Condensed matter: electrical magnetic and optical Surfaces interfaces and thin films Plasma physics 
Primary clear cell carcinoma in the liver: CT and MRI findings被引量：31
《World Journal of Gastroenterology》2011年第7期946-952,共7页Qing-Yu Liu Hai-Gang Li Ming Gao Xiao-Feng Lin Yong Li Jian-Yu Chen 
AIM: To retrospectively analyze the computed tomography (CT) and magnetic resonance imaging (MRI) appearances of primary clear cell carcinoma of the liver (PCCCL) and compare the imaging appearances of PCCCL and commo...
关键词：Clear cell carcinoma Hepatocellular carcinoma PATHOLOGY Magnetic resonance imaging Computed Tomography X-ray 
Love wave propagation in layered magneto- electro-elastic structures被引量：3
《Science China(Physics,Mechanics & Astronomy)》2008年第6期617-631,共15页DU JianKe JIN XiaoYing WANG Ji 
Supported by the National Natural Science Foundation of China (Grant Nos. 10772087 and 10572065);the Key Industrial Project of Ningbo Bureau of Science and Technology (Grant No. 2005B100015) ;the K. C. Wong Education Foundation
An analytical approach was taken to investigate Love wave propagation in a layered magneto-electro-elastic structure, where a piezomagnetic (or piezoelectric) mate-rial thin layer was bonded to a semi-infinite piezoel...
关键词：LOVE WAVES MAGNETO-ELECTRO-ELASTIC dispersion RELATION magnetic potential 
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