24 Result(s)

Article

A Mössbauer spectroscopic study FeCl₃-doped polyacetylene

Mössbauer spectra of FeCl3-doped polyacetylenes [CH(FeCl3)y]x (y=0.010, 0.057) have been measured at temperatures of 300, 243, 208, 143, 108 and 80K, respectively. For the sample for y=0.010, only two doublets...

Wenhong Liu, Guilin Zhang, Wenxiang Hu, Feng Xu, Yi** Zhang… in Hyperfine Interactions (1992)

Article

Reducing Intergranular Magnetic Coupling by Incorporating Carbon into Co/Pd Multilayers

The ideal magnetic switching mechanism for many types of data storage, including hard disk recording, is isolated domain coherent rotation (Stoner-Wohlfarth switching). However, in typical Pd/Co multilayers wi...

Wenhong Liu, Jonathan Morris, Alex Payne, Bruce Lairson in MRS Online Proceedings Library (1995)

Chapter and Conference Paper

A Method for Fast Estimation of Evoked Potentials Based on Independent Component Analysis

Independent component analysis (ICA) is a new powerful tool for blind source separation. This paper proposes a new algorithm that combines two existent algorithms, the improved infomax algorithm and the fastIC...

Ting Li, Tianshuang Qiu, Xuxiu Zhang… in Advances in Neural Networks - ISNN 2004 (2004)

Chapter and Conference Paper

Neural Networks Preprocessing Based Adaptive Latency Change Estimation of Evoked Potentials

Based on the nonlinear processing ability of neural networks, a new method of estimation of latency change in evoked potentials (EPs) is proposed in this paper. Neural networks are utilized as filters before D...

Yongmei Sun, Tianshuang Qiu, Wenhong Liu… in Advances in Neural Networks – ISNN 2005 (2005)

Article

Robust propagation velocity estimation of gastric electrical activity by least mean p-norm blind channel identification

The propagation of the gastric slow wave is one of the most important spatial characteristics of gastric electrical activity (GEA). The time delay estimation (TDE) is an effective approach to quantitatively as...

Wenhong Liu, Tianshuang Qiu… in Medical & Biological Engineering & Computi… (2007)

Article

Effect of Magnetic CoZrNb Seed Layers on Pd/Co Multilayers

Pd/Co multilayers are candidates as perpendicular magnetic recording media. A softmagnetic underlayer can both improve crystallographic orientation and reduce the magnetostatic energy of recorded domains. Pd/C...

Jonathan C. Morris, Wenhong Liu, Bruce M. Lairson in MRS Online Proceedings Library (2011)

Article

Are polymorphisms of the ataxia telangiectasia mutated gene associated with breast cancer risk?

Bo **, Fusheng Jiang, Wenhong Liu, Nipi Chen… in Breast Cancer Research and Treatment (2011)

Chapter and Conference Paper

A Software Quantitative Assessment Method Based on Software Testing

To evaluate software quality objectively and accurately is an important subject. Drawing ideas from analytic hierarchy process and fuzzy comprehensive evaluation algorithm, this paper gives a quantitative asse...

Weixiang Zhang, Wenhong Liu, Huisen Du in Intelligent Computing Theories and Applications (2012)

Chapter and Conference Paper

Quantitative Evaluation across Software Development Life Cycle Based on Evidence Theory

The paper brings out a method on quantitative software trustworthy evaluation across software development life cycle. First, build hierarchical assessment model with decomposition of software trustworthy on ev...

Weixiang Zhang, Wenhong Liu, **n Wu in Intelligent Computing Theories and Technology (2013)

Chapter and Conference Paper

Research and Application of Regression Test Cases Aided Design Method Based on Association-Mode

Inadequate regression test case design after software changes often leads to poor effectiveness. In order to solve this problem, this paper proposes a novel design method based on the association-mode. Through...

Wenhong Liu, **n Wu, Yuheng Hao, Jimao Wang in Intelligent Computing Theories (2013)

Article

Effect of current polarity on electrical sliding wear behavior of Cu-WS₂-graphite-WS₂ nanotube composites in air and vacuum conditions

In this paper Cu-WS₂-graphite-WS₂ nanotube composites were fabricated by powder metallurgy hot pressing method. The effect of current polarity on the wear rates and contact voltage drops of the composites were in...

Gang Qian, Yi Feng, FanYan Chen, WenHong Liu… in Science China Technological Sciences (2013)

Article

A Framework for Soft Sensing of Liquid Pool Length of Continuous Casting Round Blooms

Liquid pool length is a vital parameter for solidification control of continuous casting round bloom but it is difficult to be measured by direct hardware measurement. So in this paper, a framework based on he...

Jian Yang, Zhi **e, **g Ning, Wenhong Liu… in Metallurgical and Materials Transactions B (2014)

Chapter and Conference Paper

Test Suite Generation Based on Minimum Cut Set and Interaction Testing

How to select a few representative test cases for efficient testing is one of the most significant subjects in software testing. It has becoming even more and more important due to the increasing software comp...

Weixiang Zhang, Wenhong Liu in Proceedings of the 27th Conference of Spac… (2015)

Article

Well-Dispersed Carbon Nanotubes for Greatly Enhanced Mechanical Properties of Alumina-Based Composites

Multi-wall carbon nanotubes (MWCNTs) reinforced Al₂O₃ composites (MWCNTs/Al₂O₃) have been prepared by a hot-pressing method, and the mechanical properties of the composites are investigated. Compared with the pur...

Yangming Chen, Yi Feng, Yuqing Wang, Fei Mo… in Refractories and Industrial Ceramics (2017)

Article

Effect of Jieduquyuziyin prescription-treated rat serum on MeCP2 gene expression in Jurkat T cells

How genomic DNA methylation and methyl CpG-binding protein 2 (MeCP2) gene expression affect the pathogenesis of systemic lupus erythematosus (SLE) remains poorly understood. Traditional Chinese medicine has a ...

Rongqun Li, Aiwen Zhuang, Jiawei Ma, Lina Ji… in In Vitro Cellular & Developmental Biology … (2018)