Search Options

Sort by:

Sort search results by

Publication Type:

Publication Type filter

Open access:

Publication Date:

Periodicals:

Periodicals filter

Search results

Online since: September 2012
Authors: Zhi Yu Sun, Jian Lan Zhou
An accidents analysis model to identify the correlation of faulty behavior risk factors in high-risk work system of hydropower construction Zhou jian-lan1, a and Sun zhi-yu2, b 1 Department of Control Science and Engineering, Huazhong University of Science & Technology, Wuhan, Hubei, 430074 2 Department of Work Safety, China Three Gorges Project Corporation, Yichang, Hubei, 443002 azhoujl1999@163.com, bsun_zhiyu@ctgpc.com.cn Keywords: high-risk work system; behavior factor; accidents data analysis; human factors analysis and classification system; Abstract.
Acknowledgements This paper is supported by the national natural science fund project (50909045, 51079078).
GUANGDONG Building Materials, 2008, 7, 266-268 [2] PENG DongZhi, ZHEN XiaZhong.
CHINA SAFETY SCIENCE JOURNAL, 2008, 18(3): 138-142
Online since: October 2010
Authors: Ting Zeng
Energy, raw materials, labor and land prices are rising, leading to small and medium enterprises have relied on our low-cost comparative advantage is gradually losing one of the main.
However, these views are difficult to finance and science and political economy distinguished.
From the knowledge and sustainable financial point of view, the proposed financial basic principles: the principle of capital preservation; hard Moderate consumption of financial resources and effective use of principles; actively foster the principle of the soft resources; stakeholders configuration and the common governance principles; equitable distribution and coordination of interests principle; people of the financial and material combination of the financial principles; responsibilities effectively combine the principles of profit.
Proceedings of the Thirty-second Southeast Decision Sciences Institute, Hilton Head, SC, 2002, pp. 150-151
International Journal of Computer Processing of Oriental Languages, 2003, 16(2):121-126.
Online since: May 2014
Authors: Xue Jun Zhou, Yang Zhang, Zhen Zhang
According to the literature shows that any of the materials are magnetized in geomagnetic field ferromagnetic.
By the analysis of the structure of the two cables, we can know the main ferromagnetic material is steel wire armoring; the cross-sectional area of undersea fiber optic cable directly affects the magnetic field strength.
References [1] Ye Yincan.development of submarine optic cable engineering in the past twenty years [J].Journal of Marine sciences.24 (3), 1-10, 2006 [2] Liu Jia, Zhou Xuejun, Wang Jingjuan.
Geo-spatial information science, 10(3):186-190(2007)
Online since: February 2013
Authors: Xiao Jing Yang, Xiao Jiang Yang
Molecular Dynamics Simulation of Nanoscale Contact Process of Plane on Plane Xiaojing YANG1,a , Xiaojiang YANG2,b 1 Faculty of Mechanical and Electrical Engineering, Kunming University of Science and Technology, Kunming, 650500, China 2 Faculty of Modern Agricultural Engineering, Kunming University of Science and Technology, Kunming, 650500, China axjyang@vip.sina.com, bxiaojiangyang89@sina.com Keywords: Nanoscale, Plane, Contact, Adhesion, Molecular dynamics, Simulation Abstract.
Diamond cubic lattice structure of single crystal silicon material can use Tersoff potential function [7] to describe the interaction between the Si-Si and Si-C.
When the indenter plane touch the substrate plane, and pressed into the substrate, the lattice structure of the substrate material start to be destroyed under pressure action.
The deformation of the substrate material is the most serious, form a big accumulation of dislocations region below the indenter.
Journal Computational Physics, Vol. 117 (1995), p. 1-19
Online since: August 2008
Authors: Chao Chang Arthur Chen, Chih Ching Lin, Rung Chen
Chena, Chih-Ching Lin b, Jr- Rung Chenc Department of Mechanical Engineering, National Taiwan University of Science and Technology, Taipei, Taiwan a artchen@mail.ntust.edu.tw, b M9303208@mail.ntust.edu.tw, c D9403202@mail.ntust.edu.tw Keywords: Large slope angle lens, Form error analysis, Stylus tip measurement, Aspheric lens.
Table 1 Specifications of s55ml spherical gage s55ml Spherical Gage Material Si3N4 Radius 5.5573 mm Deviation from nominal diameter ± 2.1 µm Roundness 0.013 µmFig. 7 Experimental flow chart.
Acknowledgement The authors wish to appreciate for financial support from the National Science Council, Taiwan under grant No.: NSC 95-2221-E-011-094 and also the valuable assistance from the Center for Measurement Standards, Industrial Technology Research Institute (ITRI), Hsinchu, Taiwan.
Chen, Chun-Hun Cho, Huay-Chug Liou and Yen-Liang Chen: Journal of Chinese Society of Mechanical Engineers, Vol.25, No.5. (2004) pp 423-429
[7] American Society for Testing and Materials (ASTM) E1813-96 (1996)
Online since: January 2013
Authors: Juan Fan, Jie Chang, Shuai Peng
Experimental 1.1 Materials Cellulose was supplied by HuaiHai Co.
Their structure, properties and morphology have been characterized, and this type of biocompatible material is proposed to have promising potential in biomedical, drug delivery systems, enzyme immobilization, and many other related fields.
Williamson: Science.
Hu: Journal of Applied Polymer Science.
Online since: November 2013
Authors: Ling Hui Niu, Zhu Ge Hu
Therefore, it will be a new important research direction of fire detection by combining the fire detection technology and the wireless communication technology to realize a wireless,network and intelligent fire detection system. 4) Intelligence Algorithm of Fire Signals For different burning material and environment detected, the difference dynamic characteristic parameters value collect by sensors is very big.
Parts of environment data detected by this system is shown in table 1 Table 1 Environment data of composite fire detection node Species Materials Temperature output Smoke output CO output △T △S △C Flame Towel 2.30 2.61 2.17 3.5 0.5 0.6 Bubble 3.30 2.55 2.71 2.5 1.1 1.6 Plastic 2.65 3.20 3.00 2.7 0.7 1.4 Smoldering fire Paper 0.66 2.85 2.99 1.0 3.4 4.1 Timber 0.68 2.79 2.95 0.8 4.1 4.0 Plywood 0.32 2.57 2.96 0.9 3.8 3.5 Interference Candle 0.36 2.41 2.63 0.4 1.3 0.6 Cigarette 0.14 2.67 2.58 0.2 2.4 1.5 Liquefied gas 0.11 2.38 2.60 0.0 0.4 0.7 By the data of composite detection node, We can see that lots of heat is released in open flame stage, and the temperature changes very quickly.
Journal of Software, 2003, 14 (7) 1282-290
Fire Science, 2001, 2 (10): 108 a 110 [9] Lv Zhian.
Research on control system of distribution intelligent fire alarm [D].wuhan: Huazhong University of Science and Technology, 2004:-41
Online since: August 2013
Authors: Si Jia Yu, Ren Jie Yang, Yue Hong Dai, Chuan Sheng Tang, Hong Bing Yang
A new hybrid excited magnetic levitation feeding platform Yang Hongbing1, a, Yu Sijia1,b, Yang Renjie1, c,Dai Yuehong1, d, Tang Chuansheng1,e 1School of Mechanical, Electrical and Industry Engineering of University of Electronic Science and Technology of China, Chengdu, Sichuan, P.R China ayhb_uestc@163.com, byusijia@uestc.edu.cn, c231623139@qq.com, ddaiyh@uestc.edu.cn,etcs111@163.com Key words: Feeding platform, Magnetic levitation, Hybrid excited linear synchronous motor (HELSM), Finite element analysis (FEA) Abstract: Frictional resistance is an inherent problem to traditional feeding platforms of NC machine tools, while magnetic levitation is a good solution.
The material of the mover is M19_29G, the stator is steel_1008, and the PM is NdFe30.
Wuhan: Huazhong University of Science and Technology (2006)
Journal of Magnetism and Magnetic Materials, Vol. 304(2006), p. e430-e432.
Online since: February 2021
Authors: Sophia Arnauts, Mikhail V. Lebedev, Thomas Mayer, Graniel Harne A. Abrenica, Dennis H. van Dorp, Stefan de Gendt
Lebedev4, Sophia Arnauts,1 Thomas Mayer3, Stefan de Gendt1,2 1Imec, B-3001 Leuven, Belgium 2Department of Chemistry, Katholieke Universiteit Leuven, B-3001 Leuven, Belgium 3Institute of Materials Science, Darmstadt University of Technology, 64287 Darmstadt, Germany 4Ioffe Institute, St.
Hence, the semiconductor industry is searching for potential candidates that can replace Si as the material of choice.
ECS Journal of Solid State Science and Technology, 3 (6) P179-P184 (2014) P179, DOI: 10.1149/2.021405jss
Online since: January 2014
Authors: Bing Sun, Jing Yang, Zhi Yu Yan, Qiao Min Wang
Study on the Formation of Nanometer Silver Sol by Micro Arc Discharge Jing Yang1, a, Zhiyu Yan1, b,*, Bing Sun1,c, Qiaomin Wang1,d 1,2,3,4Environmental Science and Engineering College, Dalian Maritime University, Dalian 116026 China.
[4] Hattori Y, Mukasa S, Yoyota H, et al.: Material Chemistry and Physics, 131(12) (2011), p. 425-430
[6] Kuo-Hsiung Tseng, Heng-Lin Lee, Chih-Yu Liao, et al.: Journal of Nanomaterials, (2013), p. 1-6
Science Press, Beijing, (2013)
[8] Feng Junqiang, Xu Man, Cao Xiaolong, et al.: Rare Metal Materials and Engineering, 35(1) (2006), p. 85-88.