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Minimizing Material Processing Time and Idle Time of a Critical Machine in a Flow Shop Pugazhenthi R1, a, *, Anthony Xavior M2, b 1Research Scholar, School of Mechanical and Building Sciences, VIT University, Vellore-632 014, Tamilnadu, INDIA. 2Professor, School of Mechanical and Building Sciences, VIT University, Vellore-632 014, Tamilnadu, INDIA.
Introduction Manufacturing of product from raw materials needs several operations to be performed in a given sequence with minimizing makespan.
Dannenbring, An Evolution of Flow-Shop Sequencing Heuristics, Management Science, Vol. 23, pp. 1174-1182, 1977
International Journal of Production Research, Vol. 20, pp.27–45, 1982
Akinyemi, M.Sc.2, Development of Equipment Maintenance Strategy for Critical Equipment, The Pacific Journal of Science and Technology, Volume 11.

Fundamental solutions of a normal force in semi-infinite coating materials.
Part II: solution of force acting in the interior of substrate and at interface Zhen Yanga, Shiqun Guob School of Civil Engineering & Architecture, Southwest University of Science and Technology, China araineryoung@gmail.com, banovabb@yahoo.com.cn Keywords: Coating Materials, Interface, Fundamental Solution, Image Point Method Abstract.
Introduction There are many applications of film-coated materials in the engineering to improve the surface properties.
Since there is no singular point except the loading point in the materials, the functions and of material “I” and “II” shall not contain the terms related to the image points located in their own domains.
Mutoh: Journal of Elasticity, Vol. 73(2003): p. 147-164

Journal of Chinese People’s Armed Police Force Academy, 2011(8):16-20.
Handbook of building materials for fire protection[M].
Fire Safety Science, 2007(3): 29-33.
Fire Behavior of Commonly Used Organic Exterior Insulation Materials under Vertical Wall Condition[D].
Fire Safety Journal, 1998, 31 (3): 181-200.

New construction materials are the new generations of construction materials which are on the basis of the traditional construction materials, including the new wall materials, thermal insulation materials, water sealing materials, decoration materials and etc.
From the material points, new construction materials include natural materials, chemical materials, metal materials, non-metallic materials.
From the function points, new construction materials include wall materials, decorative materials, doors and windows materials, insulation materials, waterproofing materials, bonding and sealing materials, and the various pieces of supporting hardware parts, plastic parts and various auxiliary materials.
With the development of modern science and technology, the requirements of people on materials increasingly high, a single material is often difficult to meet the requirements.
materials Are Required In The 21TH, Journal Of Southwest China Institute Of Technology, Vol.3 (2000), pp.77-80, In Chinese [7] Jinduo Yang: Talk about Develop and Use of New Construction materials, Journal of Beijing Institute of Civil Engineering and Architecture, Vol.1 (1996), pp.106-112, In Chinese [8] XU Li-li: On the Time Value of the New-type Construction materials, Sci/tech Information Development & Economy, Vol.11 (2005), pp.176-177, In Chinese

Building materials take up a large proportion in the construction cost; ordinary materials take up 30%~40%.
[2]Niu Chunyuan: Journal of Heilongjiang Science and Technology Information, 2006,p.230, In Chinese
[3]Yan Ling and Yin Yilin: Journal of Science Press, 2010, In Chinese
[4] Wang Jian: Journal of Shanxi Architecture. 2011(30),p.226-227, In Chinese
[5] Zhang Yong: Journal of International Business Accounting. 2011,p.20-22 , In Chinese

After comparing and analyzing the basic physical and mechanical parameters of original rock and model materials, the similar materials for soft rock tunnel are attained.
But most of these similar materials are studied for brittle hard rock [7].
Peking, Science Press.
Journal of Hydroelectric Engineering, 23(1), 48-51.
Beijing, Science Press.

A Study on Characteristics of Microstructures and Orientations of UFG Materials Prepared by SPD Shi Qingnan1,a, Chen Yongjin2,b, Wang Junli3,c 1Faculty of Materials Science and Engineering, Kunming University of Science and Technology, Kunming 650093, PRC 2Faculty of Architecture and Civil Engineering, Kunming University of Science and Technology, Kunming 650093, PRC 3Research Center for Analysis and Measurement, Kunming University of Science and Technology, Kunming 650093, PRC a shikust@vip.163.com, b cyjkm00@163.com, c junliwangli@yahoo.com.cn Keywords: Sever plastic deformation, UFG materials, microstructure, orientation Abstract: In the paper, the study was conducted on the characteristics of microstructures and orientations of UFG pure copper and 6061 aluminum alloy prepared by AARB, ECAP and CECC severe plastic deformation processes, in which SEM, TEM, EBSD and X-ray diffraction techniques were employed.
TEM was used to reveal the microstructures of the prepared UFG materials.
Pancholi: Materials and Design, , Vol.30(2009):1894 [3] W.J.
Choi, etal:Materials Science and Engineering A, Vol.520 (2009) :23 [5] N Tsuiji, Y Saito, S H Lee, et al:Advanced Engineering Materials,Vol. 5(2003) :338 [6] J Hirsch, K Lűcke:Acta Metal, Vol.36 (1988): 2863 [7] W.
Wei, G Chen:Journal of Mechanical Engineering,Vol.7,(2002) :1 [8] Q.N.

A Comparative Study on Building Energy Performance between Movable and Fixed Shading Materials Xiaochang Yang, Jian Yao* Faculty of Architectural, Civil Engineering and Environment, Ningbo University, Ningbo, China email: yaojian@nbu.edu.cn Keywords: Building shading materials; energy consumption; energy efficiency.
[2] DAI Lei, CAI Li, “Analysis on the Characteristics of Modern Urban Residence in Ningbo: A Case Study of the Residence at Daici Alley and Deji Alley in Jiangbei District,” Journal of Ningbo University (Natural science & engineering edition), vol.24, pp.128-132, 2011
Yuan, “Study on Residential Buildings with Energy Saving by 65% in Ningbo,” Journal of Ningbo University (Natural science & engineering edition).vol. 23, pp. 84-87, 2010
[5] HU Xing-yun, XU Jin and ZHANG Jin-quan, “Study on the Modern Rural Residence Planning with Regional Features of Fanshidu Village,” Journal of Ningbo University (Natural science & engineering edition), vol. 24, pp. 110-114, 2011
[8] GAO Hua-sheng, YANG Xiao-xian and CHEN Yu –hui et al., “Water Pollution Control in Rural Villages: Case Study,” Journal of Ningbo University (Natural science & engineering edition), vol.23, pp.74-78, 2010

It can solve many difficult problems which could not do by other porous materials.
Rare Metal Materials and Engineering, 2006,(35)S2:30-34 [2] P.S.
Applications of porous metal materials.
Journal of Functional Materials, 2001, (32)1:12-15 [3] Е.Чегодаев,О.П.Мулюкин и др.
Test of gas penetrability of porous metal rubber material made of 0Cr18Ni9Ti.Journal of Functional Materials, 2004,(35)2: 267-270 [6] H.Y.

Journal of Achievements in Materials and Manufacturing Engineering. 87/2 (2018) 77–84 doi: 10.5604/01.3001.0012.2830 [9] V.
Journal of Achievements in Materials and Manufacturing Engineering. 91/1 (2018) 27–33 doi: 10.5604/01.3001.0012.9654 [14] M.
Journal of the Korean Wood Science and Technology. 46(6) (2018) 703–712 https://doi.org/10.5658/WOOD.2018.46.6.703 [23] M.
Applied Sciences. 11 (2021) 3157 https://doi.org/10.3390/app11073157 [29] T.
Materials Science Forum. 1038 (2021) 221–232 https://doi.org/10.4028/www.scientific.net/MSF.1038.221 [37] P.