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[期刊论文] 作者:CHEN Shi-guo,ZHANG Ruan-Yu,WAN,
来源:核技术 年份:2004
Due to the multiscale character of wavelet transform, the method of wavelet transform de-noising (WTDN) is introduced. The WTDN method neither requires extra li...
[期刊论文] 作者:LI Chang-jiu,YANG Guan-jun,WAN,
来源:材料保护 年份:2004
Nanostructured TiO2 is a most promising functional ceramic owing to its potential utilization in photocatalytical, optical and electrical applications. Nanostru...
[期刊论文] 作者:GAO Yu-zhou,ZHANG Hui-chen,WAN,
来源:材料保护 年份:2004
TiO2 ceramic coatings with thickness of 20 μm were formed on the surface of pure titanium by micro-plasma oxidation. Their micro-structures were investigated b...
[期刊论文] 作者:Baikun Wan,Longlong Cheng,Xia,
来源:自然科学进展(英文版) 年份:2004
In order to find the electroencephalogram (EEG) characteristic parameters typical of Alzheimers disease (AD) and explore an effective diagnostic method, a new m...
[期刊论文] 作者:SHAO YuanZhi,ZHONG WeiRong,WAN,
来源:科学通报(英文版) 年份:2004
Considering the growth of tumor cells modeled by an enzyme dynamic process under an immune surveillance,we studied in anti-tumor immunotherapy the single-variab...
Security Mechanisms of Wired Equivalent Privacy and Wi-Fi Protected Access in WLAN: Review and Analy
[期刊论文] 作者:ZHANG Xian-shi,KANG Ge-wen,WAN,
来源:西南交通大学学报 年份:2004
An analysis of WLAN security mechanisms of wired equivalent privacy (WEP) and Wi-Fi protected access (WPA) discovers that the current literature is not totally...
[期刊论文] 作者:FAN Hong-Yi,LIANG Bao-Long,WAN,
来源:理论物理通讯(英文版) 年份:2004
For a mesoscopic L-C circuit, besides the Louisells quantization scheme in which electric charge q and electric current Ⅰ are respectively quantized as the coo...
[期刊论文] 作者:HU Chun-jing,CHEN Shu-ping,WAN,
来源:中国邮电高校学报(英文版) 年份:2004
Performance analysis is presented for multiple-input multiple-output (MIMO) relay channels employing transmit antenna diversity with orthogonal space-time block...
Over-Expression of Tomato GDP-Mannose Pyrophosphorylase (GMPase)in Potato Increases Ascorbate Conten
[期刊论文] 作者:LIN Ling-ling,SHI Qing-hua,WAN,
来源:中国农业科学(英文版) 年份:2004
GDP-D-mannose pyrophosphorylase (GMPase) catalyses the synthesis of GDP-D-mannose and represents the first committed step in the synthesis of ascorbate. In the...
[期刊论文] 作者:ZHAO Li-hong,WANG Yong-jun,WAN,
来源:计算机应用研究 年份:2004
在现有彩色图像水印提取技术基础上,提出一种结合9/7双正交提升小波和图像矩阵奇异值分解的彩色图像水印加密算法。首先将彩色原始图像和彩色水印图像◢R、G、B◣分离,将图像相......
[期刊论文] 作者:ZHANG Xingyu,ZHAO Shengzhi,WAN,
来源:中国激光(英文版) 年份:2004
In this paper, the stability of a laser-diode-pumped Cr4+∶YAG passively Nd3+∶YAG Q-switched laser and the influence of the transversal mode structure on the s...
[期刊论文] 作者:LU Guan-zhong,WANG Xing-yi,WAN,
来源:中国稀土学报(英文版) 年份:2004
The solid structures and thermostabilities of Cu-Fe-O and Cu-Fe-Ce-O supported on alumina were studied by XRD, ESR, Mossbauer and TPR techniques. The studies in...
Keratinocyte growth factor phage model peptides can promote epidermal cell proliferation without tum
[期刊论文] 作者:ZONG Xian-lei,JIANG Du-yin,WAN,
来源:中华医学杂志(英文版) 年份:2004
Background Keratinocyte growth factor (KGF) significantly influences epithelial wound healing. The aim of this study was to isolate KGF phage model peptides fro...
[期刊论文] 作者:Liangbi LI,Zhengquan WAN,Zili,
来源:金属学报 年份:2004
Many factors influence the fatigue and crack growth behavior of welded joints. Some structures often undergo fairly large static loading before they enter servi...
[期刊论文] 作者:Wang Zhihao,Chen Zhengqing,Wan,
来源:地震工程与工程振动(英文版) 年份:2004
Tuned mass dampers (TMDs) have been widely used in recent years to mitigate structural vibration.However,the damping mechanisms employed in the TMDs are mostly...
[期刊论文] 作者:WAN Keshu,ZHU Wenliang,PEZZOTT,
来源:材料热处理学报 年份:2004
The biaxial piezo-spectroscopic coefficient of 530 nm cathodoluminescence band of polycrystalline anatase titanium oxide film was measured using a local calibra...
[期刊论文] 作者:LIU Su-Qin,HUANG Jin-liang,WAN,
来源:材料热处理学报 年份:2004
The effects of heat treatment on microstructure and hardness of laser surface-clad Ni21+20%WC+0.5%CeO2 on the heat-resistant cast iron were investigated by mean...
[期刊论文] 作者:FAN Hong-Yi,WANG Tong-Tong,WAN,
来源:理论物理通讯(英文版) 年份:2004
In the literature about mesoscopic Josephson devices the magnetic flux is considered as an operator, the fundamental commutative relation between the magnetic f...
Biotribological behavior of ultra high molecular weight polyethylene composites containing bovine bo
[期刊论文] 作者:LIU Jin-long,ZHU Yuan-yuan,WAN,
来源:中国矿业大学学报(英文版) 年份:2004
Wear particles of ultrahigh molecular weight polyethylene (UHMWPE) are the main cause of long-term failure of total joint replacements. Therefore, increasing it...
[期刊论文] 作者:ZHANG Jia-wei,ZONG Zhi-min,WAN,
来源:中国矿业大学学报(英文版) 年份:2004
Five Shenfu char samples were prepared from Shenfu raw coal at different temperatures (950, 1100, 1200, 1300 and 1400 ℃) using a muffle furnace. Demineralizati...
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