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Online since: August 2014
Authors: Jin Lan Lin, Jian Hong Fan
The properties of the material can be improved greatly by LSPT [2, 3].
Acknowledgment The research work is supported by the National Natural Science Foundation of China under Grant no.50835007.
Laisheng, “Smm analysis of reflection, absorption, and transmission from nonuniform magnetized plasma slab,” Transactions on plasma science, vol. 27, 1999, pp. 1131-1136
Mo, “Plasma stealth technology,” Science Press, Beijing, 1998
Fournier, “Ballard petal,” Journal of applied physics, vol. 68, 1990, pp. 755~784.
Online since: June 2013
Authors: Wei Quan Shao, Feng Wang, Shaou Chen, Jian Jian Wang, Zhen Wang
China 2 Key Laboratory of Photonics Materials and Technology in University of Shandong, Qingdao University, Qingdao 266071, China ajueshiyingxiong108@163.com, bshaouchen@126.com,cqduswq@163.com Keywords: Apparent activation energy, Arrhenius theory, constant heating-rate sintering, La doped α-Al2O3.
Introduction The alumina ceramic materials had varied technological applications because of their unique combination of physicochemical properties such as hardness, refractory characteristics, resistance to aggressive media, etc.
However, the application as engineering parts is handicapped by its brittleness.LaAl11O18 can be used as ceramic base materials of in-situ growth.
However, the value obtained for Q depends on the conditions (i.e. the characteristics of the raw materials, the preparing procedure of green compacts, the sintering procedure, etc).
Journal of materials science Vol. 36(2001), p.4195
Online since: July 2008
Authors: Shao Peng Wu, Ling Pang, Guo Jun Zhu
The Effect of Ageing on Rheological Properties and Chemical Conversions of Asphalts Shaopeng WU 1, a, Ling PANG 2, b and Guojun ZHU 3, c 1 Key Laboratory of Silicate Materials Science and Engineering (Wuhan University of Technology), Ministry of Education, Wuhan 430070, China 2 Key Laboratory of Silicate Materials Science and Engineering (Wuhan University of Technology), Ministry of Education, Wuhan 430070, China 3 Key Laboratory of Silicate Materials Science and Engineering (Wuhan University of Technology), Ministry of Education, Wuhan 430070, China a wusp@whut.edu.cn, blingpang@whut.edu.cn, cguojunzhu@whut.edu.cn Keywords: asphalt, ageing, ultraviolet, dynamic shear rheology.
Besides heating and oxidation, the effects of UV radiation on asphalt pavement materials, which are relative close to conditions in service, have gained attention in recent years [5].
Materials and Experimental Materials.
[2] YH Ruan, RR Davison, CJ Glover: Energy Fuel, Vol. 17(4) (2003), P.991-998 [3] M.N.Siddiqui, M.F.Ali: Fuel, Vol.78 (1999), P.1005-1015 [4] G.D.Airey: The International Journal of Pavement Engineering, Vol. 4(3) (2003), P.165-176 [5] Françoise Durrieu, Fabienne Farcas, Virginie Mouillet: Fuel, Vol. 86 (2007), P.1446-1451 [6] J.Lamontagnea, P.Dumas, V.Mouillet, J.Kister: Fuel, Vol. 81 (2001), P.483-488
Online since: August 2012
Authors: Zheng Wen Yue, Bai Tian Wang, Hao Yang, Hong Liu Wang
MATERIALS And Method 2.1 Experiment to Profile The experimental area located at Beijing Forestry University flowers and nursery laboratory, perennial room temperature 25 ℃, experimental plot area of 10m2.
Physical and chemical properties of sand on Beijing Forestry University Nursery Total nitrogen(g/kg) Total phosphorous (g/kg) Total kalium (g/kg) Available nitrogen(mg/kg) Available phosphorous (mg/kg) Available Kalium(mg/kg) PH 0.103 0.67 17.72 0 1.460 15.00 8.9 2.2 Materials Selected plant for experiment is lolium perenne L.
[J].Plant Nutrition And Fertilizer Science,2005,11(3):334-339
Journal of Soil and Water Conservation[J].2007(4) [13] Song Yonglin, Yao Zhaohua, Yuan Fengming.
Effects of Water Retaining Agent on Ammonia Volatilization and Nutrient Leaching Loss from N, P and K Fertilizers.Journal of Agro-Environment Science[J].2007,26(4):1296-1301.
Online since: December 2011
Authors: Hao Wu, Ji Song Yang, Xiao Jun Hu, Xin Xin Li
Materials and Methods Sediments sampling and chemical analysis.
Acknowledgements This work was financially supported by the auspices of National Great Fund for Social Science (No. 09AZD026) and Key Projects in the National Science & Technology Program (No. 2011BAJ06B02).
Environmental Science and Technology, 21 (2007) 7417-7423
Journal of Agro-Environment Science, 5 (2007): 1933-1936
Analysis Methods of Soil Agricultural Chemistry, first ed., Chinese Agricultural Sciences Press, Beijing, 1999.
Online since: December 2012
Authors: Cui Hong Ma, Wei Qiang Zhang
Atomic emission spectrometry Atomic emission spectrometry (AES)is when the material absorb external energy (heat, light, electricity, etc.)
Acknowledgement The natural science foundation of Hebei Province, China (F2010001970).
National Natural Science Foundation of China (61171058).
Guangdong Trace Elements Science.
Chinese Journal Of Analysis Laboratory.
Online since: February 2014
Authors: Ming Jong Lin, Chao Tang Yu, Jeeng Min Ling
Transformer Fault Diagnosis with the Duval Triangle and Heuristic Techniques Jeeng-Min Ling1,a, Ming-Jong Lin 2,b , and Chao-Tang Yu2,c 1Department of Electrical Engineering, Southern Taiwan University of Science and Technology 2Department of Electronic Engineering, Southern Taiwan University of Science and Technology Tainan 71005, Taiwan ajmling@mail.stust.edu.tw bu018794@taipower.com.tw cctyu@mail.stust.edu.tw Key words: Power transformer diagnosis, Dissolved gas analysis, Total combustible gases.
Because the transformer had long-term operated that produced heated and the electric’s stress to influence the insulating oil and cellulose materials aging so that defects within the body, while the insulating oil is decomposed to produce dissolves gases.
In this paper, the well-integration of significant ANSI/IEEE C57.104 specification and IEC-Duval Triangle diagnosis Method is proposed to guarantee the feasibility in practice in the Nan-Cou extra voltage substation (345/161kV) of Southern Taiwan Science Park around Tainan.
Acknowledgements The authors would like to thank the financial support of National Science Council under grant number NSC-102-2221-E-218-019.
Bandyopadhyay , Duval Triangle: A Noble Technique for DGA in Power Transformers, International Journal of Electrical and Power Engineering, 4 (2010) 193-197 [3].
Online since: November 2012
Authors: Zhong Liang Lv, Bao Ping Tang, Zhang Yan
The Adaptability Problem Analysis on Structural Response Calculation with Wideband Signals Excitation Zhongliang LV1,2,a,Baoping TANG1,b, Yan Zhang1,c 1The State Key Laboratory of Mechanical Transmission, Chongqing University Chongqing, 400030, People’s Republic of China 2College of Mechanical and Power Engineering, Chongqing University of Science and Technology, Chongqing 401331, People’s Republic of China alvzhl769@163.com,bbptang@cqu.edu.cn,c343201741@qq.com Keywords: Wideband excitation, Structural response, Signal decomposition Abstract.
Acknowledgments This research is supported by the Natural Science Foundation Project of CQ CSTC 2011jjjq70001, and Chongqing Science and Technology Research Projects of CQ CSTC 2011AC3063.
Advanced Materials Research. 2011,5:1159-1162
Science Press. 2009
Journal of Mechanical Science and Technology. 2008,11:2122-2133
Online since: September 2013
Authors: Xue Fang Chen, Jian Hong Du, Hong Wei Li
Repeat this process until the materials are completely and evenly mixed.
Only reach a certain temperature, the two materials’ reactive can be accelerated, and can promote curing.
If the pouring speed was too slow, materials would start to cure before finishing pouring.
Curing temperature, vacuuming time, curing time and some other parameters are related to the ingredients of materials.
Research of Compensation of the Shrinkage of Silicone Rubber Mold, Journal of The Industrial University of Gui Zhou (Natural Science), Vol. 35(6), (2006), p11-13
Online since: August 2014
Authors: Mufidah Md Sidek, Baharin Azahari, Azura A. Rashid
Sand blasting is a cheaper process but longer time to clean the moulds where in long run tends to damage the mould due to the usage of high velocity fine materials [3, 4].
This work focused on preparation of NR latex films as base material for mould cleaning compound.
Materials and Methodology Latex compounding; Commercial high-ammonia (HA) Natural Rubber (NR) latex was supplied by Zarm Scientific and Supplies, Malaysia.
Charuchinda, Preparation of Microcrystalline Cellulose from Waste-Cotton Fabric for Biodegradability Enhancement of Natural Rubber Sheets, Journal of Reinforced Plastic and Composites, Sage, (2009)
Mas Rosemal Hakim, Effect of Drying Temperature on Tensile Strength of Natural Rubber Latex Films, International Conference on Chemical Science, Yogyakarta-Indonesia, 2007