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Online since: January 2019
Authors: Zsuzsa Szalay, Benedek Kiss
Materials are assigned to layers that build up constructions.
The energy model is built with Ladybug&Honeybee plug-in [25] for Grasshopper using the predefined materials of the database.
The impacts are allocated to the materials, and the materials are subcategorized into life cycle stages.
Cumulative Energy Demand of the materials (production, maintenance and disposal) used in the case study house.
Chevalier, Comparison of generic and productspecific Life Cycle Assessment databases: application to construction materials used in building LCA studies, International Journal of Life Cycle Assessment 20 (2015) pp. 1473-1490
Online since: January 2005
Authors: Y. Gao, D.M. Li, F. Pan, J.J. Chen, Fei Zeng
Synthesis of Surface Acoustic Wave Filter with Al/ZnO Thin Film Deposited on Silicon Wafer F.Pan a , J.J.Chen, F.Zeng, Y.Gao and D.M.Li Laboratory of Advanced Materials, Department of Materials Science and Engineering, Tsinghua University, Beijing 100084, People's Republic of China a panf@mail.tsinghua.edu.cn Keyword: Zinc oxide, Al, Thin Film, Surface Acoustic Wave Filter.
Introduction As a member of the hexagonal wurtzite class, ZnO has wide applications in piezoelectric devices [1], photoelectric devices [2], transparent conducting materials, thermalelectric converters, solar cells, and gas sensors [3].
Recently, ZnO thin film for surface acoustic wave (SAW) devices has gained more and more attention [4-5] because of its unique piezoelectric effect on nonpiezoelectric materials, and its high electromechanical coupling coefficient.
Mohan Rao, Optical Materials Vol. 19 (2002), p. 461 [3] T.
Lu, Journal of Crystal Growth Vol. 225 (2001), p. 197 [7] B.S.
Online since: December 2006
Authors: Sung Han Rhim, Seung Wook Baek, Soo Ik Oh
Although conventional punching has been used widely and many researchers have provided useful insights of the process, they are restricted to the punching of single layer material.
Workpiece (double layer sheet) used in the present investigation consists of LTCC ceramic composite material layer (ceramic layer) of 20~100µm in thickness and PET layer of 38 and 75µm in thickness by tape-casting.
Ma: Materials Science and Engineering B Vol.94 (2002), p.48 [2] M.R.
Oh: to be published in International Journal of Advanced Manufacturing Technology (2006) [4] B.Y.
Oh: Journal of Materials Processing and Technology Vol.170 (2005), p.593 50�m 50�m 50�m 50�m
Online since: September 2014
Authors: Ângela da Costa Nogueira, Meiry Gláucia Freire Rodrigues, Jocielys Jovelino Rodrigues
Vansat: Microporous and Mesoporous Materials. v.125, (2009), p. 170–223
Xu: Microporous and Mesoporous Materials. vol. 124, (2009), p. 117-122
Sheppard: Journal of the American Chemical Society, v.114,(1992), p. 10834-43
Wang: Materials Letters, v. 63, (2009), p. 1693-1695
Pradhan: Applied Surface Science, vol. 252, (2006), p.4097-4103.
Online since: November 2014
Authors: Lin Yue Bai, Ke Bin Jiang, Lei Gao, Jing Quan Wang
With the optimization of energy structure and application of new materials, engineering specifications (such as pipeline’s outer diameter and wall thickness) of oil and gas transmitting pipeline are also changing [7].
Temperature is set 20℃regardless of differences of materials’ convection coefficients and radiation emissions, as well as influences of temperature variation on models [13].
Due to the large cooling surfaces between pipes of large surfaces and between materials and air, areas away from the welds lose more energy.
International Journal of Pressure Vessels and Piping, 1998,75(1):11-25
Journal of Ship Mechanics, 2005,9(1):89-97.
Online since: December 2010
Authors: De Qun Li, Yi Sheng Zhang, Yi Chao Li
Material is from PC Series, brand is Calibre5100.
References [1] Guoli Shi, Fusheng Li, Hongbin Tian: Materials Review Vol. 20 (2006), p. 404-407, in Chinese
[2] Yuhong Chen: Engineering Plastics Application Vol.10 (1997), p. 13-15, in Chinese [3] Yuhong Chen, Yuan Yuan, Yisheng Zhang, et al.: Journal of Aeronautical Materials Vol. 28 (2008), p. 82-87, in Chinese
Kazmer: Polymer Engineering and Science Vol. 43 (2003), p. 596-606
Chang: Journal of Reinforced Plastics and Composites Vol. 25 (2006), p. 1255-1268
Online since: November 2010
Authors: Qi Lin Mei, Zhi Xiong Huang, Xiao Qin Yue, Peng Wen, Ling Huang
Curing reaction and kinetic parameters of diallyl orthophthalate resin with initiator dicumyl peroxide Yue XiaoQin1, a, Mei Qilin2, b, Huang Zhixiong, Wen Peng, Huang Ling 1, 2 School of Materials Science and Engineering, Wuhan University of Technology, Wuhan 430070, China ayeguang731@126.com, bmeiql@263.net Keywords: curing reaction; kinetic; diallyl orthophthalate; dicumyl peroxide Abstract.
DAOP resin is widely used in electronic products, precision instrument, plastic lenses, building materials and other industries.
Materials The diallyl orthophthalate (DAOP) monomer was supplied by Wuhan Helian chemical equipment Co., LTD, which was chemical pure with quality score equal to 98%.
Journal of Polymer Science, 1953, 10 (5): 489-498
[7] Divakar, D.S.; Rao, K.N., Kinetics of polymerization of diallyl phthalate (DAP) by gamma-rays [J], Journal of Polymer Science, Polymer Chemistry Edition, 1975,13, (2): 295-308
Online since: February 2014
Authors: Sugianto Sugianto, Sulhadi Sulhadi, Kiki Wahyuningsih, Putut Marwoto, Didik Aryanto, Edy Wibowo
One of the candidate materials of TCO is zinc oxide (ZnO); it is considered as an alternative material of indium tin oxide (ITO).
ZnO material is considering as low cost material and it can be deposited at relatively low temperature [1].
Hence, ZnO has gaining interest for substitute material of ITO and SnO2 as TCO.
Wibowo, Growth of europium-doped gallium oxide (Ga2O3:Eu) thin films deposited by homemade DC magnetron sputtering, Journal of Theoritical and Applied Physics. 6 (2012) 17
Lee, Photoluminescence properties of zno thin films grown by using the hydrothermal technique, Journal of the Korean Physical Society. 56 (2010) 809-812
Online since: November 2011
Authors: Jie Dong, Yu Feng Liu, Hai Yu, Wen Juan Zhang, Yun Sheng Jiang
Aiming at filtering refined microbial fermentation agent for rabbit meat, the reports are present as follows. 1 Materials and methods 1.1 Materials 1.1.1 Food and other raw materials Rabbit meat, pig fat, salt, sugar, glucose, white spirit, white pepper powder, five-spice powder, MSG, pork casings (diameter 35mm), bought from the market. 1.1.2 Medium Basal medium: MRS medium, artificial broth medium, rabbit meat extract medium[6].Mediums for characteristic tests: gas-producing glucose medium, mucus-producing medium, salt-tolerant test medium, nitrite-tolerent test medium, H2S-producing test medium, H2O2-producing test medium, ammonia-producing arginine test medium, biogenic-amine-producing measurement medium, litmus milk test medium, VP test medium[7]. 1.1.3 Reagents Chennai's reagent: A solution: KI 10.0g, HgI2 20.0g, distilled water 100mL; B solution: KOH 20.0g, distilled water 100mL; When cooled, mix A with B by ratio 1:1, then stored in brown reagent bottle.Developing solvents
References: [1] Yunsheng Jiang, Tingting Yan, Zhijun Wang, Development of Fermented Rabbit Ham[J], Culinary Science Journal of Yangzhou University, 2010, 27 (1): 3842
[9] Like Wu, Study on Acute Toxicity of Probiotics Compound Preparation “Hai Sheng Yuan”[J], Chinese Journal of Microecology, 2003, 15 (4): 202-207
[13] Houle J F, Lafrance M, Selection of Mixed Cultures for Meat Fermentation[J], Journal of Food Science, 1998, 54 (4): 839-842
Isolated from Greek Traditional Fermented Sausages[J], International Journal of Food Microbiology, 2006, 112: 215-222
Online since: March 2011
Authors: Bo Li, Shao Jie Chen, Chun Qiu Wang, Shi Bin Gu, Zhong Ju Wei
Journal of the South African Institute of Mining and Metallurgy, 2006, 106 (2): 115-128 [3] Yang Jing, Mao Xianbiao, Liu Ning.
Journal of Mining & Safety Engineering, 2006, 23 (2): 141-150 [6] P K KAISER, C A TANG.
International Journal of Rock Mechanics & Mining Sciences,1998, 35 (2): 123-134 [7] Chen Shaojie, Guo Weijia, Yang Yongjie.
Chinese Journal of Rock Mechanics and Engineering, 1991, 10 (4): 299-312 [10] Li Shiping.
Journal of Beijing University of Science and Technology, 2004, 26(Supplement): 176-179 [12] Chen Shaojie, Guo Weijia, Yang Yongjie.