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Optimal Control of a Universal Rotating Magnetic Vector for Petal-shaped Capsule Robot in Curve Envi
[期刊论文] 作者:ZHANG Yongshun,BAI Jianwei,CHI,
来源:中国机械工程学报 年份:2004
Steering control of a capsule robot in curve environment by magnetic navigation is not yet solved completely. A petal-shaped capsule robot with less steering re...
Hydroxyapatite-Bioglass-Titanium Biomaterials Used as Dense Bulk in Double-layer Biomimetic Composit
[期刊论文] 作者:Jianpeng ZOU,Jianming RUAN,Bai,
来源:材料科学技术学报(英文版) 年份:2004
Sintering shrinkage, compressive strength, bending strength, chemical composition and their relationships with microstructure of HA-Ti and HA-BG-Ti biomaterials...
Polymorphisms of dihydropyrimidine dehydrogenase gene and clinical outcomes of gastric cancer patien
[期刊论文] 作者:ZHANG Xiao-ping,BAI Zhi-bin,CH,
来源:中华医学杂志(英文版) 年份:2004
Background Dihydropyrimidine dehydrogenase (DPD),a key enzyme involved in the catabolism of 5-fluorouracil (5-FU),is the attractive candidate for pharmacogenet...
The application of caesium-137 measurements to estimate recent sedimentation rates in a typical kars
[期刊论文] 作者:BAI Xiaoyong,ZHANG Xinbao,WANG,
来源:中国地球化学学报(英文版) 年份:2004
The existing traditional methods of assessing the rates of soil loss have many limitations and are difficult to apply in the karst areas of Southwest China. Kar...
[期刊论文] 作者:BAI Hong-wu,YE Zheng-lin,WANG,
来源:西南交通大学学报(英文版) 年份:2004
In order to get an approximation with better effect of parameterization of Bozier curves, we proposed a method for arc-length parameterization and the correspon...
Clinical evaluation of valsartan and metoprolol tartrate in treatment of diabetic nephropathy with p
[期刊论文] 作者:ZHAO Lin-shuang,BAI Wei-wei,XI,
来源:中华医学杂志(英文版) 年份:2004
Background Studies have confirmed that angiotensin Ⅱ receptor blocker (ARB) and angiotensin converting enzyme inhibitors (ACEI) in the treatment of diabetic ne...
[期刊论文] 作者:BAI Xiao-Juan,LIU Li-Juan,ZHAN,
来源:水稻科学(英文版) 年份:2004
The effect of H2O2 pretreatment on Cd tolerance and translocetion of rice seedlings were studied using two rice cultivars (N07-6 and N07-63) differing in Cd tol...
[期刊论文] 作者:QIN Hui-chao,HU Hong-ping,BAI,
来源:测试科学与仪器 年份:2004
This paper has concluded six features that belong to passenger vehicle types based on genetic algorithm(GA) of feature selection.We have obtained an optimal fea...
A MORPHOLOGICAL STUDY OF POLY(DIVINYLBENZENE-co-ACRYLIC ACID) IN CROSSLINKING PRECIPITATION POLYMERI
[期刊论文] 作者:Feng Bai,Xin-lin Yang,Wen-qian,
来源:高分子科学(英文版) 年份:2004
Divinylbenzene-80 (DVB-80) and polar monomer acrylic acid (AA) having hydrogen bonding at a total monomer loading of 5 vol% were precipitated-copolymerized in a...
COVALENTLY BONDING CHIRAL POLYURETHANE ON AMINATED SILICA GEL: A NEW STRATEGY TO PREPARE CHIRAL STAT
[期刊论文] 作者:Shao-hua Huang,Zheng-wu Bai,Ch,
来源:高分子科学(英文版) 年份:2004
Two polyurethanes of different molecular weights were prepared by the copolymerization of phenyl diisocyanate and diisopropyl tartrate. The polyurethanes having...
Grignard Addition to Quinoxalinium Salt: Synthesis of 1, 2-Dihydroquinoxaline and 1, 2, 3, 4-Tetrahy
[期刊论文] 作者:Lian You ZHENG,Xu BAI,
来源:中国化学快报(英文版) 年份:2004
Grignard additions to a quinoxalinium salt were studied. Depending on the ratio of the reagents and reaction temperature, 1, 2, 3, 4-tetrahydroquinoxaline and 1...
New Multiple Soliton-like and Periodic Solutions for (2+1)-Dimensional Canonical Generalized KP Equa
[期刊论文] 作者:ZHANG Li-Hua,LIU Xi-Qiang,BAI,
来源:理论物理通讯(英文版) 年份:2004
In this paper, the generalized tanh function method is extended to (2+1)-dimensional canonical generalized KP (CGKP) equation with variable coefficients. Taking...
High sensitivity, fast speed and self-powered ultraviolet photodetectors based on ZnO micro/nanowire
[期刊论文] 作者:Zhiming Bai,Xiaoqin Yan,Xiang,
来源:自然科学进展(英文版) 年份:2004
Ultraviolet (UV) photodetectors (PDs) based on ZnO micro/nanowire (MNW) networks with Pt contacts have been fabricated on glass substrates. The PDs exhibited a...
Assessing validation of dual fluoroscopic image matching method for measurement of in vivo spine kin
[期刊论文] 作者:BAI Jian-qiang,HU Yong-cheng,D,
来源:中华医学杂志(英文版) 年份:2004
Background Accurate knowledge of the spinal structural functions is critical to understand the biomechanical factors that affect spinal pathology. Many studies...
[期刊论文] 作者:WANG Xiuyu,ZHANG Zhisheng,BAI,
来源:天津大学学报(英文版) 年份:2004
Phenolic resin (PF) and nano-SiO2 were used to improve the curing property and high humidity resist-ance of epoxy resin (EP) and methyl nadic anhydride (MNA) re...
[期刊论文] 作者:BAI Cheng-Lin,GUO Zong-Lin,ZHA,
来源:理论物理通讯(英文版) 年份:2004
A new generalized transformation method is presented to find more exact solutions of nonlinear partial differential equation. As an application of the method, w...
[期刊论文] 作者:JIAN Fang-Fang,ZHAO Pu-Su,BAI,
来源:结构化学 年份:2004
The geometry of 2-mercaptobenzothiazole (MBT) and its tautomeric form of benzo- thiazole-2-thione are optimized at B3LYP/6-311G** and HF/6-311G** levels, respec...
[期刊论文] 作者:BAI Guang-hui,MENG Song-he,LIU,
来源:哈尔滨工业大学学报(英文版) 年份:2004
An optimum design model has been proposed for carbon/carbon ablative property based on genetic algorithm,in which the optimum parameters are the number of woven...
[期刊论文] 作者:BAI Cheng-Lin,ZHAO Hong,ZHANG,
来源:理论物理通讯(英文版) 年份:2004
We propose two simple ans(a)tze that allow us to obtain different analytical solutions for two generalized versions of the nonlinear Schr(o)dinger equation, suc...
[期刊论文] 作者:BAI Chang-qing,XU Qing-yu,ZHAN,
来源:应用数学和力学(英文版) 年份:2004
Stability and dynamic characteristics of a ball bearing-rotor system are investigated under the effect of the clearance in the ball bearing. Different clearance...
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