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Online since: May 2012
Authors: De Chun Huang, Lei Zuo
regional construction industry Main Factors Evaluation Targets Production Profits Total corporate profits and taxes of construction--x1 Total output value of construction--x2 Production Factors Funds Ownership interests--x3 Corporate liabilities--x4 Equipments The number of Equipments--x5 The total power in the end--x6 personnels Laborers--x7 Professionals--x8 General contractor--x9 Demand Conditions Industrial output value--x10 Output value of the real estate industry--x11 Investment in fixed assets--x12 Supporting Industries The number of survey and design enterprises--x13 The personnel doing survey and design--x14 The number of enterprises established--x15 Supervisors--x16 Industrial Concentration The premium and A proportion of the total contract value--x17 The proportion of A specialist sub-output--x18 Industrial production efficiency The labor productivity calculated by increasing value--x19 Per capita profit--x20 Innovation factors Expenditures in the field of natural sciences
Supporting industries is made of investment advisory industry, engineering industry, management consulting industry, survey and design consulting, cost consulting industry, materials manufacturing and other related supporting industries.
Journal of Civil Engineering in Chinese. 2011(7),157-164
Engineering Management Journal in Chinese 2011(4),121-126
Online since: October 2010
Authors: Zhi Jia Xu, Yuan Li, Jie Zhang
the meaning of transitions in PN model assembly trailing web assembly spar assembly nuts of skeleton pallet assembly under-panel assembly upper-panel rivet panel assembly caudal section material assembly anterior rib check shape TABLE II.
the meaning of state places and resource places in PN model the beginning of flaperon assembly skeleton fixture the completion of trailing web assembly general assembly fixture the completion of spar assembly riveting fixture the completion of skeleton pallet nuts assembly check fixture the completion of under-panel assembly front assembly worker the completion of upper-panel assembly back assembly worker the completion of panel riveting the completion of caudal section material assembly the completion of anterior rib assembly Structure Graph for Ant Routing GACA is one of the most recent techniques for approximate optimization and inspired by the ants’ foraging behavior that is the indirect communication between the ants by means of chemical pheromone trails, which enables them to find short paths between their nest and food sources [8].
Management Science,1986(32), pp.909–932
European Journal of Operational Research, 2009(194), pp.787–794
European Journal of Operational Research, 2007(183), pp.674–693
Online since: January 2013
Authors: Ya Kuan Chou, Tien Li Chen, Ariel Hsu
Test Materials.
Acknowledgment This study was supported by the National Science Council of Taiwan, Republic of China under the project grant: NSC 101-2410-H-027 -011-MY2.
T., in: The Concept and Application of Life-Style Segmentation, Journal of Marketing, Vol. 38 (1974), January, 34
[6] Wen-Chih Chang, Ching-Min Lin: A Comparison of the Influence between Lifestyle Variables and Demographic Variables in Deciding the Product Design Strategy-Taking Mobile Phone as an Example, Journal of Design (2000), 5 (2), 35-52.
Online since: June 2016
Authors: Dragos Ronald Rugescu
[2] Tsai, Gray, A 1.9GHz 1W CMOS Class E Power Amplifier for Wireless Communications, IEEE Journal of Solid-State Circuits, Volume: 34, Issue: 7, ISSN: 0018-9200, doi: 10.1109/4.772411, 962-970, July 1999
[7] Geta, Sachin, Delay Analysis of Parallel-Prefix Adders, International Journal of Science and Research (IJSR), vol. 3 Issue 6, ISSN (Online): 2319-7064, June 2014
D., Mihai Barbelian, Efim Micu (2013), ADDASAT development plan for the attitude control system, Proceedings of the International Conference ICMERA-2013, ISBN 978-3-03785-898-1, Bucharest, 22-24 Oct. 2013, pp. 47-53; Applied Mechanics and Materials, vol. 436, ISSN 1660-9336, ISSN web 1662-7482, doi: 10.4028, 2013.
Online since: May 2012
Authors: Su Zhen Sun, Yan Mei Yu
The reason behind the grinding aid’s decreasing the hardness is based on Griffith’s theory regarding fragile breakage, which postulates that fragile materials contain small cracks whose propagation may lead to material breakage The Rebinder effect [10-11] concept that a compound capable of selective adsorption inside the solid particle cracks undergoing grinding would impede the attraction between any residual electric forces, and in so doing it may impede any crack closure during the inactive phase.
All concepts suggested for the mechanism of the grinding aids depend mainly on the material undergoing grinding since they get adsorbed on the respective material.
Materials and Methods 2.1 Raw materials Grinding aids: monoethanolamine (MEA), diethanolamine (DEA), and triethanolamine (TEA), are analytical reagent.
Fund Project:Science and Technology research and development projects in colleges of Shanxi Province Author brief introduction: Sun suzhen, famale, born in Shanxi Linfen, in 1966, Associate Professor.
Rebider, Koll Journal, 1955, 17, (2), 107
Online since: September 2012
Authors: Dong Hua Wang, Xin Ge
Commonality of methodology between IE and VE IE is an interdisciplinary subject which is blended of engineering, economics, management and social sciences.
Under the Ford-ism, the conversion of forming materials and labor to the product value could be more efficient thanks to division of labor in the assembly line.
The base of ‘Material substitution’ is finding and eliminating unnecessary expense in function analysis.
Valid(S) Invalid(S) ∑(S) 1 Remove materials from box 4 1.5 1 Check Remove Material 4 Check materials 4 Find the nonconformity Examine Material 4 Install the lock 5 Fix the door Insert Door 5 Install the door 5 Adjust color Install Door 5 Pass to the next process 4 1.0 Pass to the next Transport Panel 4 22 2 Load the door fixture 4 1.5 1 Prevent omitting painting Load Fixture 4 Load the masking fixture …… 3 …… Prevent omitting painting …… Load …… Fixture …… 3 IE improvement based on function analysis could be either streamlining operation on the basis of the original one, such as removing redundant, or introducing new subversive transformation, changing the form of action or tools and adopting a new craft technique.
[8] Wang Shutang: On Dialectical Relationships among IE, TOC, VE, Journal of Hebei Institute Of Mechano-Electric Engineering, 1992(3), p21-24
Online since: September 2008
Authors: Y. Gao, J. Xin, H. Lai
Iwai: Key Engineering Materials Vol. 238-239 (2003), p. 183 [4] K.
Tanaka: Key Engineering Materials Vol. 257-258 (2004), p. 311 [5] Y.
Tse: Key Engineering Materials Vol. 291-292 (2005), p. 233 [7] Y.
Lai: Key Engineering Materials Vol. 339 (2007), p. 427 [8] D.H.
Lai: Int J Materials and Product Tech Vol. 31 (2008), p. 14 [11] G.
Online since: March 2011
Authors: Andrzej Rosochowski, Paul Wood, Muhammad Jawad Qarni
The coefficient of friction was measured for SPF aluminium grades AA7475 and AA5083, and steel and alumina based cement tool materials.
Above this threshold, the shear strength of the material offers lower resistance and contact friction is proportional to the flow strength of the material.
Wang: Materials Science Forum, Vols 304-306, 1999
Bradley: Metallurgical and Material Transactions A, Vol. 34A, 2003
Wang: Journal of Materials Processing Technology Vol 151 (2004), p. 196-202.
Online since: July 2015
Authors: Andrea Ghiotti, Domenico Umbrello, Stano Imbrogno, Stefania Bruschi, Alberto Bordin
Introduction The core of the researches devoted at investigating the machinability of metallic alloys by means of both numerical and experimental approaches are concentrated on the as defined Difficult-To-Cut (DTC) materials because of the higher industrial demand of overcoming the problems connected with machining of these alloys.
Experimental procedure Material.
Material flow stress.
Zhou, High temperature deformation behavior of a+b-type biomedical Titanium alloy Ti–6Al–7Nb, Materials Science and Engineering A499 (2009) 252–256
Özel, Modified material constitutive models for serrated chip formation simulations and experimental validation in machining of titanium alloy Ti-6Al-4V, International Journal of Machining Tools and Manufacture, Volume 50 (11) (2010) 943-960
Online since: December 2010
Authors: Gennady A. Salishchev, Ruslan Valiev, Georgy I. Raab, Nikita Stepanov, A.V. Kuznetsov
Valiev2 1 Laboratory of Bulk Nanostructured Materials, Belgorod State University, 85 Pobeda Str., Belgorod, 803015, Russia 2 Institute of Physics of Advanced Materials, Ufa State Aviation Technical University, 12 K.
Introduction Nanostructured materials were subject of great interest during recent years.
They have unique combination of physical and mechanical properties comparing to coarse-grained materials.
Up to the moment several laboratory methods of producing nanostructured materials were developed.
Material Science and Heat Treatment, Vol. 49№3-4 (2007), pp. 135-140
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