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Online since: May 2014
Authors: Li Peng Chen, Song Bo Zhu, Chong Yong Wan, Jia Qi Qian, Hai Lin Lu
In this paper, the model, which’s span, is 1.309m, while the central angle is 30 degree, and the material parameters are: E=3000MPa,μ=0.385,ρ=1180N/m3.
Acknowledgements This study was supported by the Natural Science Foundation of China (project approval no. 51378404) and the Graduate Student Education Innovation Fund of Wuhan Institute of Technology (project approval no.
China Civil Engineering Journal, Vol. 40, (2007), p.8-12
Online since: May 2014
Authors: Yong Zheng Li, Ming Shan Zhang
Module public opinion analysis Public opinion analysis module is the key for processing module in system, using text classification and clustering methods and so on material information after pretreatment of public opinion analysis, mining, realize hot public opinion information discovery and tracking.
Yang: Journal of University of South China(Science and Technology),, Vol. 27 (2013) No.3, p.71
Online since: November 2014
Authors: Xu Wang
Theoretical Introduction of Library Management System The set of computer technology, network technology, multimedia technology, management science, statistics and other management information systems as one of the basic theories is applied to the management of university libraries among developed all types of university library systems.
The internal management of libraries and library resource sharing unified consider internal management library and information service uniform consideration, will build and digital library construction material vector library literature resources unified consideration, complete functions, data sharing simple operation, good reliability [1].
Journal of Information & Knowledge Management, 2005.14(3): 167-178
Online since: November 2014
Authors: Jin Biao Qin
Staff investigators may also participate in the cafe, bars, clubs and other online gambling sites may be concentrated material to build special circumstances, the eyes and ears to gather intelligence information about online gambling crime.
References [1] X.H.Fu:The current Chinese Internet gambling case characteristics and Prevention, Liaoning police science professionals School Journal, p.31-34, 2009.
Online since: February 2013
Authors: Yuan Chi Dong, Liu Shun Wu, Yun Zhou
Precipitation behavior of V-enrichment mineral in steelmaking slag bearing vanadium modified by SiO2 Liushun Wu1,2,a, Yun Zhou 2,b, Yuanchi Dong 2,c 1 School of Metallurgical and Ecological Engineering, University of Science & Technology Beijing, Beijing, 100083 China. 2 School of Metallurgy and Resource, Anhui University of Technology, Maanshan, 243032 China.
Generation and crystallization reaction of solid solution of dicalcium silicate is shown in Eq. 1: (2+3m-2μ)(CaO)+(SiO2)+(m-μ)(V2O5)+μ(Ca2P2O7)→Ca2SiO4·mCa3(V,P)2O8(S) (1) Where , (2) Ca2SiO4·m Ca3(V,P)2O8(S) can be regarded as single phase of pure material, so its activity (standard state) is one, so (3) Based on experimental results, m value is about 0.2, μ value is almost zero.
References [1] Perrine Chaurand, Jerome Rose: Journal of Geochemical Exploration, vol. 88(2006), p. 10 [3] Parker, R.D., R.
Online since: August 2013
Authors: Jin Zu Ji, Jing Li
Mono Pulse Confocal Microwave Imaging in Breast Cancer Detection Jinzu Ji1, a, Jing Li2, b 1School of Aeronautic Science and Engineering, Beihang University, Beijing, China, 100191 2 Journal of University of Aeronautics and Astronautics, Beihang University, Beijing, China, 100191 ajijinzu@buaa.edu.cn, blijing@buaa.edu.cn Keywords: breast cancer detection; finite-difference time-domain (FDTD); microwave imaging; ultra-wideband radar; mono pulse Abstract.
Table 1 Relative permittivity and conductivity of medium concerned Material Relative Permittivity Conductivity Breast tissue 9 0.4 Tumor 50 4 Immersion Liquid 9 0 Three cases of tumor configuration are considered in the simulations and illustrated in Fig. 3. 1) There is only one tumor of 10-mm diameter placed in the center of the breast. 2) There are two tumors of 6-mm diameter with distance of 10 mm in the center.
Online since: June 2010
Authors: Rafał Hein, Cezary Orlikowski
Power transmission belts and chains, magnetic tapes, band saws, paper sheets during processing, pipes with flowing fluids are examples of axially moving material.
Acknowledgement The research is supported from the science budget resources in 2008-2010 as the research project (NN 519404334) References [1] C.
Yang: Distributed transfer function analysis of complex distributed parameter systems, ASME Journal of Applied Mechanics Vol. 61 (1994), p. 84 - 92 0 200 400 600 800 1000 1200 1400 1600 1800 2000 -160 -140 -120 -100 -80 -60 -40 -20 0 20 40 magnitude [dB] frequency [rad/s] a) reference continuous model reduced hybrid model (6 modes,12 finite elements) 0 500 1000 1500 2000 2500 3000 3500 4000 -200 -150 -100 -50 frequency [rad/s] magnitude [dB] a) continuous reference model ω=1000 [rad/s] reduced model - 6 modes and 5 gyrators 0 50 100 150 200 250 300 350 400 450 500 -180 -160 -140 -120 -100 -80 -60 -40 frequency [rad/s] magnitude [dB] b) 0 100 200 300 400 500 600 700 800 900 1000 -200 -180 -160 -140 -120 -100 -80 -60 -40 -20 0 frequency [rad/s] magnitude [dB] b) reduced model (6 modes, 12 finite elements) reference continuous model
Online since: December 2006
Authors: Yong Tang, Zhen Ping Wan, Wen Jun Deng, Ya Jun Liu
Aluminum alloy LY11 is used as workpiece material.
Acknowledgements This work was supported by National Natural Science Foundation of China (No.50375055 and 50436010).
Yogendra and et al: Microelectronics Journal, Vol.34 (2003), pp.1195-1201
Online since: December 2006
Authors: Chun Liang Zhang, Li Ping Chen
The workpieces, with material 45 steel, diameter 80mm and length 450mm, were firstly cut to taper shape in one end.
Acknowledgement This work is supported by the National Natural Science Foundation of China (No.50375070) and Scientific Research Fund of Hunan Provincial Education Department (No.01B018).
Rubin: Journal of the Royal Statistical Society, Ser.
Online since: April 2014
Authors: Wei Dong, Hideki Oshita, Tomoaki Tsutsumi
Prediction Method of the Load Resisting Mechanisms in the corroded RC Beams Wei DONG 1, a, Hideki OSHITA 2,b and Tomoaki Tsutsumi 3,c 1 Faculty of Electric Power Engineering, Kunming Univ. of Science and Technology, 650500, China 2 Department of Civil Engineering, Chuo University, Tokyo 112-8551, Japan. 3 Institute for Technology Development, Tokyo Electric Power Co., Ltd, Yokohama 230-8510, Japan.
The material properties of the rebars are Table 1 Rebar properties.
Journal of Advanced Concrete Technology, 9(3), 261-275
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