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  1. No Access

    Article

    Nondiagonal seed universes and a network of double gravitational soliton universes

    By using the double Ehlers transformations andγ transformations, new non-diagonal seed solutions are obtained. From these seed solutions we obtain a network of double gravitational soliton solutions. The double g...

    Yi-Huan Wei, Zai-Zhe Zhong in International Journal of Theoretical Physics (1993)

  2. No Access

    Article

    Self-dualSU(N) gauge fields

    We give a method by which we can construct solutions to the self-dualSU(N) gauge field equations, some of which can be chosen as seed solutions.

    Yi-Huan Wei in International Journal of Theoretical Physics (1995)

  3. No Access

    Article

    Five-dimensional axisymmetric spacetime solutions

    We give a method by which a class of 5D potential solutions and a class of 5D spacetime solutions with magnetic field can be generalized, and show some examples.

    Yi-Huan Wei in International Journal of Theoretical Physics (1996)

  4. No Access

    Article

    Representation of complex number imaginary unit and supermatrix solution to the Yang-Baxter equation

    The double complex number imaginary unitJ D is treated as a special matrixM(J D ); by considering the matrixM

    Yi-Huan Wei in International Journal of Theoretical Physics (1997)

  5. No Access

    Article

    Regional epidemic laws of poplar Ice Nucleation Active bacterial canker

    Through the methods of correlation analysis and main factor analysis, the relationship between the poplar INA bacterial canker and circumstances was analyzed and 9 main factors for affecting the disease were s...

    Dong Ai-rong, **ang Cun-ti, Liu Xue-feng, Li Chun in Journal of Forestry Research (2001)

  6. No Access

    Chapter

    Mutation of W457 Alters N-Hydroxy-L-Arginine Oxidation by Inducible no Synthase: A Single Turnover Study

    Nitric oxide synthases (NOS) are homodimeric enzymes which catalyze Arg to nitric oxide and citrulline (1). Its subunits contain a N-terminal oxygenase domain which can bind Fe-protoporphyrin IX (heme), Arg, and ...

    Zhi-Qiang Wang, Chin-Chuan Wei in Chemistry and Biology of Pteridines and Fo… (2002)

  7. No Access

    Article

    TGF-β induces apoptosis through Smad-mediated expression of DAP-kinase

    Transforming growth factor-β (TGF-β) and TGF-β-related factors induce apoptosis in a variety of tissues; however, the mechanism underlying this induction is largely unknown. Here, we demonstrate that TGF-β ind...

    Chuan-Wei Jang, Chun-Hau Chen, Chun-Chieh Chen, Jia-yun Chen in Nature Cell Biology (2002)

  8. No Access

    Article

    The influence of $\pi$-quasinormality of some subgroups of a finite group

    A subgroup H of G is said to be $\pi$-quasinormal in G if it permute with every Sylow subgroup of G. In this paper, we extend the study on the structure of a finite group under the assumption that some subgroups ...

    Yangming Li, Yanming Wang, Huaquan Wei in Archiv der Mathematik (2003)

  9. No Access

    Article

    On a problem of Skiba from the Kourovka Notebook

    In this paper, we give a positive answer to a recent open problem of Skiba in Kourovka Notebook without using the odd order theorem and other deep theorems. Some of the techniques are improved.

    Yanming Wang, Huaquan Wei in Science in China Series A: Mathematics (2004)

  10. No Access

    Chapter and Conference Paper

    An Adaptive Control Using Multiple Neural Networks for the Position Control in Hydraulic Servo System

    A model following adaptive control based on neural network for the electro-hydraulic servo system (EHSS) subjected to varied load is proposed. This proposed control utilizes multiple neural networks including ...

    Yuan Kang, Ming-Hui Chu, Yuan-Liang Liu, Chuan-Wei Chang in Advances in Natural Computation (2005)

  11. No Access

    Article

    Interface and properties of epoxy resin modified by elastomeric nano-particles

    Study on a new composite of epoxy resin/elastomeric nano-particles (ENP) is reported in this paper, which shows that, in comparison with pure epoxy resin and epoxy toughened with CTBN, the composites of epoxy ...

    Fan Huang, Yiqun Liu, **aohong Zhang, Jianming Gao in Science in China Series B: Chemistry (2005)

  12. No Access

    Article

    On p-nilpotency of finite groups with some subgroups π-quasinormally embedded

    A subgroup H of a group G is said to be π-quasinormal in G if it permutes with every Sylow subgroup of G, and H is said to be π-quasinormally embedded in G if for each prime dividing the order of H, a Sylow p-sub...

    Yangming Li, Yanming Wang, Huaquan Wei in Acta Mathematica Hungarica (2005)

  13. No Access

    Chapter and Conference Paper

    Thermal Deformation Prediction in Machine Tools by Using Neural Network

    Thermal deformation is a nonlinear dynamic phenomenon and is one of the significant factors for the accuracy of machine tools. In this study, a dynamic feed-forward neural network model is built to predict the...

    Chuan-Wei Chang, Yuan Kang, Yi-Wei Chen, Ming-Hui Chu in Neural Information Processing (2006)

  14. No Access

    Article

    On CAS-subgroups of finite groups

    We introduce a new subgroup embedding property of a finite group called CAS-subgroup. Using this subgroup property, we determine the structure of finite groups with some CAS-subgroups of Sylow subgroups. Our resu...

    Huaquan Wei, Yanming Wang in Israel Journal of Mathematics (2007)

  15. No Access

    Article

    Methylenetetrahydrofolate reductase (MTHFR) C677T and A1298C polymorphisms and the risk of primary Hepatocellular Carcinoma (HCC) in a Chinese population

    Methylenetetrahydrofolate reductase (MTHFR), which is expressed in the liver, may be involved in both DNA methylation and DNA synthesis. It is also indicated as a potential risk factor of liver cancer in patie...

    Li-Na Mu, Wei Cao, Zuo-Feng Zhang, Lin Cai, Qing-Wu Jiang in Cancer Causes & Control (2007)

  16. No Access

    Article

    “Volume-Point” heat conduction constructal optimization with entransy dissipation minimization objective based on rectangular element

    By taking equivalent thermal resistance, which reflects the average heat conduction effect and is defined based on entransy dissipation, as optimization objective, the “volume to point” constructal problem of ...

    ShuHuan Wei, LinGen Chen, FengRui Sun in Science in China Series E: Technological Sciences (2008)

  17. No Access

    Article

    Modified Technique of Pancreaticojejunal Anastomosis with Invagination Following Pancreaticoduodenectomy: A Cohort Study

    Leakage from pancreatic anastomoses remains the single most important morbidity after pancreaticoduodenectomy and contributes to prolonged hospitalization and mortality. This observational cohort study reporte...

    Huan-wei Chen, Eric C. H. Lai, Shu-ying Su, Yun-feng Cai in World Journal of Surgery (2008)

  18. No Access

    Article

    Constructal multidisciplinary optimization of electromagnet based on entransy dissipation minimization

    Based on entransy dissipation, the mean temperature difference of solenoid (electromagnet) with high thermal conductivity material inserted is deduced, which can be taken as the fundament for heat transfer opt...

    ShuHuan Wei, LinGen Chen, FengRui Sun in Science in China Series E: Technological Sciences (2009)

  19. Article

    Open Access

    The relation of metabolic syndrome according to five definitions to cardiovascular risk factors - a population-based study

    Although National Cholesterol Education Program (NCEP), International Diabetes Federation (IDF), American Heart Association and National Heart, Lung and Blood Institute (AHA/NHLBI), World Health Organization (...

    Cheng-Chieh Lin, Chiu-Shong Liu, Chia-Ing Li, Wen-Yuan Lin in BMC Public Health (2009)

  20. No Access

    Chapter and Conference Paper

    Auto-configuration Support for IPv4/IPv6 Translation in Smart Sensor Networks

    In this paper, we give an overview of Smart Sensor Networks and illustrate the communication systems between smart sensor networks and IPv4 networks. In order to support the communication between smart sensor ...

    Huan-wei Lin, Quincy Wu in Computational Collective Intelligence. Tec… (2010)

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