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Evans, TMS (The Minerals, Metals & Materials Society), 1995 [2] Crane John J. ; McMahon J.Philip ; Spoel Han “MFS-15 Dross Cooler Installed at Alcan Aluminum Corporation, Oswego, New York” Light Metals 1985 TMS (The Minerals, Metals & Materials Society), 1985 [3] O.H.
Evans, TMS (The Minerals, Metals & Materials Society), 1995 [7] Ray D.
Crepeau, TMS (The Mineral, Metals & Materials Society), 2003 [9] Ray D.
Stephens, Recycling of Metals and Engineered Materials, TMS (The Minerals, Metals & Materials Society), 2000 [10] D.L.
Stephens, Recycling of Metals and Engineered Materials, TMS (The Minerals, Metals & Materials Society), 2000

The aim of this work is to elaborate new materials for gas sensors, more sensitive than the commercial ones.
ELABORATION OF CERIA BASED MATERIALS.
Trovarelli : Catalytic properties of ceria and CeO2-containing materials, Catalysis ReviewScience and Engineering, 38, 4, (1996), 439-520 [6] A.
Ying : Synthesis of nanostructured catalytic materials using a modified magnetron sputtering technique, Nanostr.
Ying : Nanophase Materials (G.C.

Bellucci* Materials and Production Engineering Dept.
Mitton Engineered Surfaces Center University of North dakota (UND) School of Engineering and Mines 243 Centennial Drive Grand Forks, ND 58202 U.S.A.
Key words: 6056-T4, 6056-T78, friction stir welding, aluminium alloy corrosion Abstract The current research has assessed the correlation between welding parameters and corrosion behaviour for friction stir welded 6056 aluminium alloy.
It is an energy efficient solid phase process occuring below the melting point of the material being welded and is a candidate technique for the joining of aircraft structures [2].
Experimental Methods Samples The materials employed during this research included 4 mm thick 6056-T4 aluminium plate and 4 mm FSW joints of aluminium 6056-T78.

Min-max Partition Method of Product ModularizationBased on Fuzzy Clustering Yan-hui CHEN1,2,a, De-jian ZHOU2,b 1School of Mechano-Electronic Engineering,Xidian University,Xi’an,Shanxi,710071,China 2Department of Mechanical Engineering, Guangxi University of Technology,Liuzhou,Guangxi,545006,China agxut_jx@163.com, bggzdj@gxut.edu.cn Keywords: Fuzzy Clustering, module partition , min-max partition, working unit, modularity.
As the key technology of the product modularization design, the module partition is always the hot issue of the engineering field research.
Table 1 Relevancy Definition of the Spare Parts of the Products Relevancy Geometric Correlation Functional Correlation Physics Correlation 0.7-0.9 No partitioned connection Joint completion, indispensable Energy flow occurs 0.4-0.6 Partitioned stationary connection Strong miscellaneous function relation Information flow occurs 0.1-0.3 Partitioned movable connection Medium miscellaneous function relation Material flow occurs 0 No connection No function correlation or weak No relation 1.3 Product Module Partition Process Based on Fuzzy Clustering Analysis According to the foregoing definition and relevance factor analysis, basic steps of the product module partition based on the fuzzy cluster analysis can be obtained: Step 1: The incidence matrix of each relevance characteristic of the product is established to carry out initial partition for the products based on the fuzzy clustering method; Step 2: Its minimum and maximum partition are calculated according to initial
[5] Tao Tang, Zhifeng Liu, Guangfu Liu, et al: CHINESE JOURNAL OF MECHANICAL ENGINEERING, Vol. 39(2003), p.149(In Chinese)
[7] Zhuoya Qi, Jianzheng Wang, Xinmin Han: CHINESE JOURNAL OF M ECHANICAL ENGINEERING, Vol. 43(2007), p.87(In Chinese)

Study on the Method of the Damage Identification For Frame Structure Yang Youfa1, 2,a, and Li Shuai2,b , and Ling Ling2,c 1 Key Lab of Education Ministry for Construction and New Technology of Mountain Cities, Chongqing University, Chongqing 400045,China 2 College of Civil Engineering, Chongqing University, Chongqing 400045,China ayfyang6296@163.com, bcqlishuai73@163.com, cyfyang@cqu.edu.cn Keywords: frame structure; damage identification; first order iterative algorithm; mixed iterative algorithm; damage identification using static and dynamic data.
Introduction Many factors may badly affect the structural safety, applicability and durability in civil engineering, so damage in structural members should be found and restored in time to guarantee the secure of structure.
In order to increase the identification precision of the result in the practical engineering application, the analytic solutions of first order sensitivity equations must be modified by self iteration.
The density of the structural material is, and the modulus of elasticity is.
Acknowledgements This work was financially supported by Chongqing municipal Commission of urban-rural development,Grant NO. (2011-2-86, 2011-2-80) References [1] ZHAO Zhonghua: Research on structural damage identification based on improved sensitivity method for modal parameters (Chongqing University 2010) [2] ZHANG Dewen, WEI Fuxuan: Model modification and damage diagnosis (Science Press, Beijing 1999) [3] R.L.Fox and M.P.Kapoor: Rates of Change of Eigenvalues and Eigenvectors, AIAA Journal, Vol. 12(1988),p.42-53 [4] YANG Youfa, LIANG Wenguang: Improved directly analytical method for damage identification of frame structures, Earthquake engineering and engineering vibration, Vol. 30(2010) ,p. 80-86 [5] Coleman T F,Li Y: An interior trust region apporoach for nonlinear minimization subject to bounds, SIAM Journal on Optimization, Vol. 16(2006),p.418-445 [6] Coleman T F,Li Y: On the convergence of reflective Nowton methods for large-scale nonlinea minimization subject to bounds,

Bridge Disaster Prevention and Disposal Methods in Mining Area Qing-jie Wen1, a, Hui Lu2,b 1School of Mechanics and Civil Engineering, State Key Laboratory for Geomechanics and Deep Underground Engineering, China University of Mining& Technology, Xuzhou, Jiangsu Prov., China 2School of Management, China University of Mining& Technology, Xuzhou, Jiangsu Prov., China awenqingjiefjs@126.com, baloe525@126.com Keywords: Bridge Disaster; Surface Subsidence; Large Deformation; Disposal of Foundation Abstract.
For deformation compatibility of all box culverts and preventing disasters due to collision and inconsistent deformation, reasonable filling material should be selected [1].
The authors thank Professor Guang-yun Yu in China University of Mining& Technology for his valuable engineering information for bridges in mining area.
Physical and Mechanical Properties Evolution and Engineering Response of Disturbed Soil in Ming Subsidence Area With Large Vertical Deformation.
Priznar: Fourth Biennial Interstate Technical Group on Abandoned Underground Mines "Abandoned Underground Mine Workshop", lowa: The Iowa Department of Transportation and The Illinois Department of Transportation (2002) [4] Sung-Oong Choi: Stanford Rock Fracture Project Vol. 11 (1998), p. 23-26 [5] Qiao Zhichun, Xia Junwu, Guo Guangli, Yang Shunchen: Journal of China University of Mining & Technology Vol. 28, No. 6 (1999), p. 593-596 (In Chinese) [6] Yang Longbiao: Gold Vol. 18, No. 1 (1997), p. 30-31 [7] Olivier Deck, Marwan Al Heib: Engineering Structures Vol. 25, No. 4 (2003), p. 435-448 [8] YU Guang-yun, Xia Jun-wu, WANG Dong-quan: Journal of China University of Mining & Technology Vol. 33, No. 1 (2004), p. 59-61 (In Chinese)

Influence of Br modification on collecting property of dodecanoic acid Yimin Zhu1,a, Binbin Luo1,b, Jinyue Mi1 1Mineral Processing Engineering College of Resources and Civil Engineering Northeastern University ,Shenyang 110004,China a1271369960@qq.com , b840568129@qq.com Key words: Hematite,Reverse flotation,Collector,Activation,Mechanism Abstract.
Characteristic peaks can be used to analyze different information of the organic functional groups, so as to know the essential structure of the material.
Marabini, M Cirlachi, P Plescia, et al: Chelating reagents for flotation, Minerals Engineering, 2007, 10: 1014-1025
Minerals Engineering, 2000(13): 1361-1376
Minerals Engineering, Vol.13, No.14-15 (2000): 1495-1503.

Wang2,d, Zhanpeng Xie1,e, Shengqiang Liu3,f and Yuhui Tian4,g 1School of Mechanical Science and Engineer, Huazhong University of Science and Technology, Wuhan, PR China 2Dept. of Industrial & Engineering Technology, Southeast Missouri State University, Cape Girardeau, USA 3China National Heavy Duty Truck Group Co., Ltd., Jinan, PR China 4Shan Dong Hoteam Software Co., Ltd., Jinan, PR China awenwenlin1990@hust.edu.cn, bd.y.yu@163.com, czcyhust@mail.hust.edu.cn, dswang@semo.edu, exzpsunny@163.com, flsq@cnhtc.cn, gtyh@hoteamsoft.com Keywords: process parameter optimization, flow shop scheduling, NSGA-∏, green manufacturing Abstract.
Carbon emissions of a CNC-based machining system CEms are mainly caused by energy conversion for machining system CEelec, the production of raw material CEm, removed materials CEchip, and the production of cutting tools CEtool (Fig. 1).
(11) where CT is defined as the coefficient related to cutting condition, asp is defined as the cutting depth, while m, n, and p are constants related to the material of tools and work pieces.
Acknowledgements This research is support by the State Key Program of National Natural Science of China (Grant No. 51035001), and National Natural Science Foundation of China (Grant No. 51275190).
-X., and Wang, X.: ‘A hybrid differential evolution method for permutation flow-shop scheduling’, The International Journal of Advanced Manufacturing Technology, 2008, 38, (7-8), pp. 757-777 [3] Luo, H., Du, B., Huang, G.Q., Chen, H., and Li, X.: ‘Hybrid flow shop scheduling considering machine electricity consumption cost’, Int J Prod Econ, 2013, "", (0), pp. 1-17 [4] Mouzon, G., Yildirim, M.B., and Twomey, J.: ‘Operational methods for minimization of energy consumption of manufacturing equipment’, International Journal of Production Research, 2007, 45, (18-19), pp. 4247--4271 [5] Mouzon, G., and Yildirim, M.B.: ‘A framework to minimise total energy consumption and total tardiness on a single machine’, International Journal of Sustainable Engineering International Journal of Sustainable Engineering, 2008, 1, (2), pp. 105-116 [6] Zhang, L., Li, X., Gao, L., and Zhang, G.: ‘Dynamic rescheduling in FMS that is simultaneously considering energy consumption and schedule efficiency’,

Lozića aUniversity of Zagreb, Faculty of chemical engineering and technology, Marulićev trg 19, Zagreb, Croatia bVetropack straža d.d., Hum na Sutli, Croatia cUniversity hospital center Zagreb, Kišpatićeva 12, Zagreb, Croatia stankok@fkit.hr (corresponding author) [Submitted: 3-06-2012 Received final version: 26-09-2012 Accepted: 16-10-2012] Keywords: Silver nanoparticles; γ-methacryloxypropyl trimethoxysilane; cotton fabric; coating; antimicrobial activity.
Introduction One of the key approaches for minimizing the likelihood of wound infection is the use of topical antimicrobial agents.
Therefore, inorganic nanostructured materials on textile have to be stabilized [7] which is occasionally achieved by incorporation of nanometallic particles into organic polymers.
Therefore, polysiloxanes hold particular position for biomedical materials and have a diversity of applications.
Fontanille, PMMA-based composite materials with reactive ceramic fillers, J.

Department of civil engineering, Tianjin institute of urban construction, Tianjin, 300384, China; 2.
Tianjin key laboratory soft soil characteristics and engineering environment, Tianjin, 300384, China a.yangdejian@tjuci.edu.cn b.aquariusshuiping@163.com Keywords: straight stair; fold board stairs; horizontal floor displacement; inclined support Abstract.
Research object Figure1, figure2 are respectively index bed plan and structural chart of a 6-storey concrete frame office building, the whole building has 6 floors, the height between floors is 3.6m, the intensity of concrete used is C30, the main components’ section size: frame column 500mm×500mm;transverse framework beam(KL1)250mm×600mm;longitudinal framework beam(KL2) 250mm×400mm; The thickness of the floor slab is 150mm, the thickness of terrace bedplate and ladder section board are both 120mm; terrace beam of stairs(TL) is 250mm×400mm; the terrace shores(TZ) which support the middle platform and terrace side beams(BL) 250mm×250mm; the material elastic modulus of component is 3.0×104MPa.
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