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Akademický článek

Narrow-Band Excitation of Hysteretic Systems

Publikováno v: Shock and Vibration, Vol 4, Iss 4, Pp 241-250 (1997)

The stationary response of smooth and bilinear hysteretic systems to narrow-band random excitations is investigated by using the quasistatic method and digital simulation. It is shown that the response is qualitatively different in different ranges o

Externí odkaz: https://doaj.org/article/6957a809a64541c6b2f803730de1e3f7

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Akademický článek

Vegetation Community Characteristics Under Different Vegetation Eco-restoration Techniques at Xiangjiaba Hydropower Station

Autor: B.Q. Zhao, R.Z. Gao, D. Xia, L. Xia, W.Q. Zhu and W.N. Xu

Publikováno v: Nature Environment and Pollution Technology, Vol 20, Iss 4, Pp 1381-1392 (2021)

The objective of this study is to understand the characteristics of vegetation communities under different vegetation eco-restoration models (vegetation concrete eco-restoration technique, frame beam filling soil technique, thick layer base material

Externí odkaz: https://doaj.org/article/71ff190db73e44ea857f017e6276fdd6

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Akademický článek

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Asymptotic stability of a class of nonlinear stochastic systems undergoing Markovian jumps

Autor: R.H. Huan, W.Q. Zhu, F. Ma, Z.G. Ying

Publikováno v: Huan, RH; Zhu, WQ; Ma, F; & Ying, ZG. (2016). Asymptotic stability of a class of nonlinear stochastic systems undergoing Markovian jumps. Probabilistic Engineering Mechanics, 45, 13-21. doi: 10.1016/j.probengmech.2016.02.005. UC Berkeley: Retrieved from: http://www.escholarship.org/uc/item/6z6920xx

© 2016 Elsevier Ltd. All rights reserved. Systems which specifications change abruptly and statistically, referred to as Markovian-jump systems, are considered in this paper. An approximate method is presented to assess the asymptotic stability, wit

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3ed8207c15b1881c4b6484ba71d69ccf
https://escholarship.org/uc/item/6z6920xx

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Design of feedback control of a nonlinear stochastic system for targeting a pre-specified stationary probability distribution

Autor: C.X. Zhu, Yongfeng Yang, W.Q. Zhu

Publikováno v: Probabilistic Engineering Mechanics. 30:20-26

An innovative approach to designing feedback control of a nonlinear stochastic system for targeting a pre-specified stationary probability density function (SPDF) is proposed based on the techniques for obtaining the exact stationary solutions of non

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7d5c89db1c6076b8de67c6378c7e2ee4
https://doi.org/10.1016/j.probengmech.2012.03.002

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Akademický článek

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Upregulation of NRAMP1 mRNA confirms its role in enhanced host immunity in post-artificial infections of Salmonella enteritidis in chicks

Autor: W.Q. Zhu, W Xu, Y. Hu, W Song, S. Zhang, C Zhu, H Li, Y.J. Shan

Publikováno v: British poultry science. 56(4)

1. Salmonella enteritidis (SE) is reported as the most common food-borne pathogen transmitted through poultry products. The natural resistance-associated macrophage protein 1 (NRAMP1) is a candidate gene associated with SE-mediated immune response an

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::70b3352b62e50f8cb0cd21609f4e6af2
https://pubmed.ncbi.nlm.nih.gov/26181686

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Analysis of transient scattering from a conductor coated by multilayer thin materials using time domain integral equation

Autor: W.Q. Zhu, Z.H. Fan, G.S. Cheng, D. Li, W.F. Sun, R.S. Chen

Publikováno v: IET International Radar Conference 2015.

This paper concentrates on an efficient marching-on-in-time (MOT)-based time domain integral equation (TDIE) method for the analysis of the transient electromagnetic scattering from perfect electrically conducting (PEC) coated by multilayer thin mate

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::896480c655015a5765ced6ab632612a3
https://doi.org/10.1049/cp.2015.1128

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Modification of the Natural Soil for Environmental Governance

Autor: W.Q. Zhu, M.X. Song, Q. Wang, X.M. Liu, A. Nasier, H.Z. Sun

Publikováno v: Asian Journal of Chemistry. 25:4331-4333

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d3b0a8a9c744975da068ff26ac0eabd8
https://doi.org/10.14233/ajchem.2013.13965

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Fatigue crack growth in degrading elastic components of nonlinear structural systems under random loading

Autor: Ying Lei, W.Q. Zhu

Publikováno v: International Journal of Solids and Structures. 37:649-667

Based on fracture mechanics and theory of random processes, a probabilistic approach is proposed to analyze fatigue crack growth, fatigue life and reliability of degrading elastic structural components in nonlinear structural systems. Both the materi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e4f98d504d8d771c6e39136218c69b00
https://doi.org/10.1016/s0020-7683(99)00030-x

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