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Utilization of Acoustic Emission in Scratch Test Evaluation Jan Tomastik1,a*, Radim Ctvrtlik2,b, Petr Bohac2,c, Martin Drab3,4,d, Vaclav Koula4,e, Karel Cvrk4, Lubomir Jastrabik2 1Regional Centre of Advanced Technologies and Materials, Joint Laboratory of Optics of Palacký University and Institute of Physics AS CR, Faculty of Science, Palacký University, 17. listopadu 12, 771 46 Olomouc, Czech Republic, 2Institute of Physics ASCR,v.v.i., Na Slovance 2, 182 21 Praha 8, Czech Republic, 3Faculty of Nuclear Sciences and Physical Engineering, CTU Prague, Trojanova 13, 120 00 Praha 2, Czech Republic, 4ZD Rpety - Dakel, Ohrobecká 408/3, 142 00 Praha 4, Czech Republic.
Tested samples differ in terms of their material composition and mechanical properties.
Valli, A review of adhesion test methods for thin hard coatings, Journal of Vacuum Science & Technology A Vacuum Surfaces and Films, A4 (1986) 3007–3014

[3] W.J.Everson, D.W.Snyder, and V.D.Heydemann, Material Science Forum 2000;338-342:837
Edgar, Journal of Crystal Growth 2000;217:115
[7] Y.Ishida, T.Takahashi, H.Okumura, T.Sekigawa, and S.Yoshida, Material Science Forum 2000;338-342;1235
Johnson, Material Science Forum 2000;338-342;1199

Introduction Because electric power, iron and steel, building materials, chemical fertilizer industry high speed development, the coal demand increases ceaselessly, cause coal market appears the situation that demand exceeds supply, coal mining in order to increase the production ability needs to be improved the main shaft of the lifting capacity, must transform to derrick.
This model structural material for linear elastic, isotropic.
Acknowledgements This work was financially supported by Shanxi Province Science Foundation for Youths (2012021019-2) and Science Foundation for Youths of Taiyuan university of technology (k201019).
BeiJing: Science Press，2005
China Civil Engineering Journal, 2006（6）：61-65 [5] Chunguang Li,Huicun Shen.

Identification of freshwater fish meat freshness based on multi-sensor fusion technology Xiaojing Yang1, 2, a, Zhenghu Yan1, b 1Faculty of Modern Agricultural Engineering, Kunming University of Science and Technology, Kunming 650500, China 2Faculty of Mechanical and Electrical Engineering, Kunming University of Science and Technology, Kunming, 650500, China axjyang@vip.sina.com, bYZH19862006@163.com Keywords: Fresh water fish; multi-sensor fusion; freshness; fuzzy theory; pattern recognition Abstract.
The Materials and Methods Test Material and Equipment.
Acknowledgement: The authors are thankful to the support of developing talents Foundation of Kunming University of Science and Technology (No.2008051), and would like to acknowledge the support of nation college student innovation experimental plan project in China.
Zhu, R.P, Luan: Journal of Ship Mechanics, Vol.14 (2010) p.1174 (in Chinese) [3] X.

The development of vehicle dynamics are inseparable with analytical mechanics, mechanics of materials, development of disciplines, structural dynamics.
The characteristics of the mathematical model is highly abstract model, but between the model and material object there is a strong similarity.
References [1] Craig, R.R. and Bampton. '' The substructure coupling dynamics analysis '', 1968 AIAA Journal, vol.6, no. 7, pp.1313-319, 1968 [2] Charles w.
An application of finite element-based fracture mechanics analysis to cord-rubber structures '', Fire Science and Technology, vol.1, no.3, pp.220-235,1996 [4] Guo K and Liu Qing. '' A Model of Tire Enveloping Properties and its Application on Modeling of Automotive Vibration System '' SAE paper,1998 [5] Danielson K T，Noor A K. '' Finite elements deve1oped in cv-lindrical coordinates for three-dimensional tire analysis '', Tire Science and Technology, vol.25, no1, pp.2-28,1997 [6] Kaga H，Okamoto K，Tozawa Y. '' Stress analysis of a tire under vertical load by a finite element method ''.
Tire Science and Fechnology, vol.j, no.2, pp.102-108,1977 [7] Zhang Hongxin. '' Vehicle system dynamics ''.

Feature Selection of Acoustic Emission Signal for the Slow-speed and Heavy-load Equipment 1Min Li and 2Jianhong Yang Mechanical Engineering School University of Science and Technology Beijing Beijing, China 1limin@ustb.edu.cn,2yangjianhong@me.ustb.edu.cn Keywords- Laplacian Score, Feature Selection, Acoustic Emission, Slow-speed and Heavy-load Equipment.
Acoustic Emission (AE) is defined as transient elastic waves produced from a rapid release of strain energy caused by a deformation or damage within or on the surface of a material.
Experiment for validation The belt conveyor (normally runs at a speed of 2rpm) of blast furnace plays an important role in metallurgical production for the supply of raw materials like ore and coke.
Acknowledgment This research is supported by National Natural Science Foundation of China (Grant No. 51004013，50905013, 50934007), the Research Fund for the Doctoral Program of Higher Education of China (Grant No. 20090006120007), the Open Fund of The Key Laboratory for Metallurgical Equipment and Control of Ministry of Education in WUHAN University of Science and Technology (Grant No. 2009A16).
Journal of Machine Learning Research, 2003,3,pp. 1157-1182

Advanced Material Science and Engineering D.
Materials and methods Protein sequences.
Acknowledgement The research were supported by grants from the Special Fund for Agroscientific Research in the Public Interest(No. 201003012), National science and technology support program for agriculture(2011BAD34B03), China Agricultural Research System(CARS-43-8) and Changjiang Scholars and Innovative Research Team in University(PCSIRT0848).
F. fang: Chinese Journal of Veterinary Science Vol. 23 (2003), p. 320-232 [14] X.

With social water system, material, energy and information from water resource are stored and transformed.
Fig. 1 Water-human function mechanism Water-human Harmony Index (WHHI) Based on function mechanism of water-human system, three criteria are put forward herein: (1)Natural Water Cycle’s Health Degree (NWHD) Natural wafer cycle provides material basis for economic society.
Acknowledgement This research was financially supported by the National Science and Technology Support Program of China.
Ling, Index system and quantification method for water-human harmony, Journal of Hydraulic Engineering, 39(2008)440-447.
Xue, Analysis on sustainable development strategy of the Dongting Lake based on human water harmony, Geoinformatics 2007: Geospatial Information Science, 6753(2007) [4]Q.T.

University of Science & Technology Beijing, Beijing 100083, China; 2.
[4] Cui X M，Miao X X，Su D G，et al．Enor analysis in similar material simulation test of the movement of rock strata and surface[J]．Chin J Rock Eng，2002，21(2) ：1827
Journal of China Coal Society,2004,29(6):649-695
Experimental study on the electromagnetic radiation (EMR) during the fracture of coal or rock [A] .Proceedings of the - 99 International Symposium on Mining Science and Technology [ C] .
Beijing: Science Press,1999. 133~ 136.

Materials and methods Fiberboard can be pressed for fixed thickness in terms of hot-press parameters shown in table 1 respectively with the average density of (750±10) Kg/m3 and thickness of (11±0.2) mm in laboratory.
Journal of Beijing Forestry University 31:127–131
Test and analysis on mechanical behavior of materials.
Wood and Fiber Science J 36:17–25
Wood and Fiber Science 31:277–282