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Online since: September 2010
Authors: Gan Tek Keong, Abu Bakar Sulong, Jaafar Sahari
Introduction Developments in polymer packaging materials play very important roles in the growth of the microelectronics industry.
Polymeric materials have successfully replaced conventional packaging materials such as metals and ceramics for encapsulation of microelectronics devices thus helping to bring down the overall cost to make them competitive in the international market.
Packianather: Journal of Materials Processing Technology Vol. 183 (2007), p. 284 [2] Coubebaisse: Computational Materials Science Vol. 34 (2005), p. 397 [3] J.
Nabialek: Journal of Materials Processing Technology Vol. 157-158 (2004), p.183 [4] G.
Uzman: Materials and Design Vol. 28 (2007), p. 1271 [6] Moldflow Corporation, Moldflow Plastic Insight Training Manual.
Online since: March 2010
Authors: Jing Hua Jiang, Fu Min Lu, Jin Zong Zuo, Yi Gao, Aibin Ma
This technique is widely used to modify the surface of various materials, due to some remarkable advantages (such as low cost, easy formation and high uniformity).
Experimental procedure Ultrafine ZrO2 ceramic powder (d: 1-1.5µm) was used as raw materials.
Undoubtedly, it is necessary to optimize process condition for obtaining high-quality deposited materials and the appropriate deposition rate in the plating bath.
Tian: Journal of Functional Materials Vol.37(2006), p.143
Maiti: Journal of Power Sources Vol. 129(2004), p.138.
Online since: April 2013
Authors: Badrul Omar, I.S. Jawahir, Safian Sharif, X. Zhang, F. Badurdeen, Mohd Fahrul Hassan, Muhamad Zameri Mat Saman
This would enable a near-perpetual, closed-loop material flow, as shown in Fig. 1 [5].
ProdSI Labor Cost 8 5.32 1.0 Labor Cost 5.32 1.0 Direct/Indirect Costs and Overheads 7.19 1.0 ECONOMY 7.19 1.0 8.5 Material Cost 29.99 9.36 1.0 Material Cost 7.68 1.0 Packaging Cost 6 6.00 1.0 Energy Cost 8 8.00 1.0 Energy Cost 8.00 1.0 Transportation Cost 24 5.00 1.0 Logistic Cost 5.00 1.0 Warehouse Cost Recovery Cost 15 5.40 1.0 Product Operational Cost 7.13 1.0 Product Ownership Cost 5 8.00 1.0 Average Disassembly Cost 5 8.00 1.0 Environmental Regulations Violation 0 10.00 1.0 Legal Cost 10.00 1.0 Other Costs Related to Legal Issues 0 10.00 1.0 Total Product Material Use 5.3 8.80 1.0 Product Material Content 9.04 1.0 Material Use and Efficiency 8.35 1.0 ENVIRONMENT 8.35 1.0 Recycled Material Ratio of Product 100% 10.00 1.0 Mass of Restricted/Hazardous Material Content 0 10.00 1.0 Total Packaging Material Use 6 6.40 1.0 Recycled Packaging Material Ratio 100% 10.00 1.0 Material Utilization 70 6.00 1.0 Material Utilization 6.00 1.0 Regulation Compliance 100% 10.00 1.0 Regulations and
Maxwell, R. van der Vorst, Developing sustainable products and services, Journal of Cleaner Production.
Spitzley, Measuring product sustainability, Journal of Sustainable Product Design. (1998) 7-16
Wanigarathne, New challenges in developing science-based sustainability principles for next generation product design and manufacture (Keynote Paper), Proceedings of TMT, Neum, Bosnia and Herzegovina. (2004) 1-10
Online since: September 2013
Authors: Jin Xu, Rui Qing Xu, Hong Yi Li
Material and methods Water samples were collected at 10:00 from April to May 2012, but in the rainy, sampling was not carried on.
Acknowledgements This work was financially supported by Jiangsu Province Environmental Protection Office Project (2012007), Taihu Lake special fund project of Jiangsu Province (TH2012303), National Natural Science Foundation of China (NO.41101465, 50909019) and University Natural Science Foundation of Jiangsu Province (NO.11KJB610003).
Journal of Hydraulic Engineering(In Chinese).
Online since: December 2014
Authors: Yun Xiao Ban, Jing Jing Quan
Sustainable development The concept of sustainable development from ecology, control theory "principle of sustainable self generation",and later evolved into an international terminology.The connotation of sustainable development can be understood from three aspects:first, needs, development is to meet human needs;secondly, limit, restrict human behavior is subject to nature;again, fair, said the intergenerational, contemporary people, human nature and the other biological material group between different countries, different regions, between the fair.The connotation of sustainable development embodied the principles of fairness, sustainability and common[9]. 3.1 Evaluation model of sustainable development The degree of sustainable development(Abbreviated DSD) is a comprehensive index to describe the sustainable development of ecological demonstration area as a whole state, directly reflects the state of regional development and the level of development, sustainable development system
Acknowledges: This research was funded by National Natural Science Foundation of China (No. 51168026).
Journal of Environmental Management , 2013,122 :85-98
Water Science & Technology,2007, 56 (5):175-182
Online since: December 2013
Authors: Rei Shin Chen, Ju Feng Liu, Ting Chung Yu, Yih Bin Lin
Simulation of Broadband Transmission Photonic Crystal Waveguide Crossing with Linear Taper Yih-Bin Lin1,a, Rei-Shin Chen1,b , Ting-Chung Yu1,c, and Ju-Feng Liu2,d 1Lunghwa University of Science and Technology, No.300, Sec.1, Wanshou Rd., Guishan, Taoyuan County, Taiwan (R.O.C.) 2China University of Science and Technology, No. 245, Sec.3, Yen-Chiu-Yuan (Academia) Rd., Nankang, Taipei, Taiwan (R.O.C.)
The red circles in Fig.1 are dielectric material with refractive index n=3.4.
Baba: Japanese Journal of Applied Physics, Vol. 43, (2004), p.646
Online since: May 2011
Authors: Wei Min Feng, Xiao Jing Tu
Integrated Management of Construction Project Based on Knowledge Base Xiaojing Tua, Weimin Fengb School of Urban Construction, Wuhan University of Science and Technology, China atuxiaojingjiayou@163.com, bfeng_wm_cn@sina.com Key words: Knowledge Base, Integration Management of Construction Project, Informationize.
Through the establishment of complete construction process database, construction technology database, resource database (worker, material and machinery), and template database, the management of construction projects is much more standardized
ACKNOWLEDGEMENTS Supported by Sub-topic of National The Eleventh Five Year Plan Science and Technology Support Project: The application and research about key technologies of virtual construction process of large and complex engineering (2007BAF23B0404).
Journal of Xuzhou Institute of Architectural Technology,2010(2):12~14.
Online since: September 2003
Authors: Sheng Chang Wang, Wen Cheng J. Wei, Li Tong Zhang
The reinforced mechanisms of fiber pull-out and bridge greatly influence on the strength and toughness of the composite, which is treated as a potential candidate for turbine blade material.
Yang: Composites Science and Technology, Vol. 61 (2001), p. 971
Filippov: Journal of Solid State Chemistry, Vol. 154 (2000), p. 165
Otani: Surface Science, Vol. 357-358 (1996), p. 708
Online since: May 2012
Authors: Jian Feng Wu, Cai Hua Wang
The material parameters are using default values.
Beijing: Tsinghua University press, 2004 [5] Yang,W., Gu,M.(2003).”The tall building 3-dimensional unsteady wind field numerical simulation”J.Journal of Tongji University ( NATURAL SCIENCE EDITION ), Vol.31(6) (2003) , p. 647 -651
Beijing: Science Press, 2005 [7] Zhou,H..FLUENT entire battle strategy[M].Http: / / www.baisi.net / forum-42-1.html.2009.
Online since: December 2012
Authors: Bai Yi Li, Min Zheng, Wei Liu, Dan Liu
Single-layer ordinary transparent glass with 5 mm thickness was used for day lighting, Light transmission ratio τ of glass is 70%, The east, west, north wall of solar house was established on the wall of pool vertically with the same size, decorating heat storage material as much possible as it can, which can increase the thermal inertia of solar house, and the bath room can increase its temperature at the same time.
Tibet’s Science & Technology, Vol. 166(2), (2007), p.26 [in Chinese]
Journal of Environmental Sciences, Vol. 16(6), (2004), p. 1046