Search results

The Optimum Choice of Fabric Based on Analytic Hierarchy Process Qingyun Han1, a, Yanmei Li1,b and Fan Ju1,c 1 Shanghai University of Engineering Science, 333 Longteng road, Shanghai, 201600,China ahanqingyun0922@126.com, blym0350@126.com, c865038213@qq.com Keywords: Analytic Hierarchy Process (AHP), Clothing Materials, Optimization of Material Selection Abstract.
At the same time, the analytic hierarchy process (AHP) is simple and feasible, can provide convenience for the selection of clothing materials.
Journal of Lanzhou railway institute, 2003, (03) : 76-78.
Journal of marketing research, 2008, (12) : 35 to 39.
Journal of Jinggangshan university (natural science edition), 2012, (4) : 84-87.

Effect of Temperature on Dielectric Parameters of Ferroelectric Materials at Microwave Frequency Bhagwan K.
The composite materials of ST & BT ceramics were prepared by using solid state reaction method.
Synthesis of material: ST& BT ferroelectric materials were prepared by using SSR.
In the present study of BaTiO3 materials, the highest value of ε'=62.72 is observed at temperature = –10oC and at δr =1.
Gawali, “Effect of particle size and temperature on dielectric parameters of PLZT ceramics at 9.85 GHz”, International Journal of Physics and Mathematical Sciences.

Material and Metod Materials.
Maddah, Polypropylene as a Promising Plastic: A Review, American Journal of Polymer Science 2016, 6(1): 1-11
Antonakou, Chemical recycling of plastic wastes made from polyethylene (LDPE and HDPE) and polypropylene (PP), Journal of Hazardous Materials, Volume 149, Issue 3, 19 November 2007, Pages 536-542
Badini, Effect of recycling on polypropylene composites reinforced with glass fibres, Journal of Thermoplastic Composite Materials, 1–17
Fudholi, A review on natural fibers for development of eco-friendly bio-composite: characteristics, and utilizations, Journal of Materials Research and Technology, Volume 13, July–August 2021, Pages 2442-2458

Daoush, Journal of Materials Processing Technology, 181 (2007) 59-63
Karimzadeh, Journal of Materials Science, 43 (2008) 132-138
Claussen, Materials Science and Engineering A, 344 (2003) 245-252
Enayati, Journal of Materials Processing Technology, 204 (2008) 125-129
Wood, Journal of Materials Science, 29 (1994) 1935-1939

Solution of Slope of a Frame Based on Simple Support Beam Coming from Method of Changing to Rigidity by Step Combined with Conversion Method Xiaojin Yu College of Civil Engineering and Architecture East China Jiaotong University Nanchang，Jiangxi, China email: yuxj_59@163.com Keywords: method of changing to rigidity by step; Conversion Method; internal force; deformation; displacement Abstract: The rigidity-step-change method is set up by Mechanics of Materials.
Journal of Jiangxi University of Science and Technology, Vol. 28-6(2007), p.50~52.
Journal of Jiangxi University of Science and Technology, Vol. 29-4(2008), p.36~38.
Qing Liu (translator), in: Structural Mechanics of Basic Structure, Science Press, Beijing (2009).
[15] Wenxuan Gou, in: Mechanics of materials(II), Science Press, Beijing (2010), p.39.

However, use of microwave energy is uncommon for machining of metallic materials because of high reflectivity.
Al-Kayiem, Optimizing electro-thermo Helds for soot oxidation using microwave heating and metal, In IOP Conference Series: Materials Science and Engineering. 78 (1) (2015) 012018
Das, Microwave drilling with Litz wire using a domestic applicator, Bonfring International Journal of Industrial Engineering and Management Science. 4(3) (2014) 125
Das, A photoelasticity approach for characterization of defects in microwave drilling of soda lime glass, Journal of Materials Processing Technology. 225 (2015) 151-161 [17] N.
Das, On Crack Control Strategy in Near-Field Microwave Drilling of Soda Lime Glass Using Precursors, Journal of Thermal Science and Engineering Applications. 7(4) (2015) 041001

The dried materials were heat treated at different temperatures for 1 h.
Rajh: Advanced Materials , Vol.18 (2006) No.8,p.1033
Ramakrishna : Materials Letters , Vol.65 (2011) No.19,p. 3064
Yan: Journal of Materials Chemistry , Vol.20 (2010)p.5301
Wang: Journal of Sol-gel Science and Technology, Vol.57 (2011) p.76

Performance Test and Analysis of Clothing Materials Yao Yu a, Xiaoming Qian b School of textiles, Tianjin Polytechnic University, Tianjin 300160, China ayao_79562@yahoo.com.cn, bqianxiaoming@tjpu.edu.cn Keywords: Clothing Materials; Performance Test; Statistic Analyses; Thermal-Wet Comfort; Manikin Abstract.
In this paper, we focus on the need for researching the performance of clothing materials.
Clothing materials play a significant role to contribute to clothing comfort.
[2] Wang Gehui, in: Clothing textiles and clothing materials, edtied by China Textile & Apparel Press, Beijing, (2006), in Chinese
[6] Fan Jintu, Chen Yisong: Measurement Science and Technology, 2002, Ⅰ (13): p.1115-1123

To prepare materials for sheetmetal unfolded based on CATIA software became an important link in processing and forming of sheetmetal parts.
Similarly if it is 0.8, it means that the position of neutral layer lies in the place of 80 percent of thickness of sheetmetal materials.
With the development and popularization of digital technology in aircraft manufacturing enterprises, in terms of prepare for raw materials in the process of aerospace sheetmetal forming, factor K can make changes according to the actual materials, extensibility based on CATIA software.
Van Tyne, Analytical model for prediction of sidewall curl during stretch-bend sheet metal forming, International Journal of Mechanical Sciences, Vol. 50(4)(2008), pp. 666–675
Somasundaram, A mathematical model for bend-allowance calculation in automated sheet-metal bending, Journal of Materials Processing Technology, Vol. 39(3–4)(1993), pp. 337–356

Synthesis of Hole-transporting Materials Containing Triarylamine and Its Properties Wenzheng Gao 1,a, Xianggao Li 1,b and Shirong Wang 1,c 1School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China agaowenzheng1026@126.com,blixianggao@hotmail.com(corresponding author), cwangshirong@tju.edu.cn Key words: Hole-transport materials; Triphenylamine; Synthesis; Performance Abstract.
Improve the glass transition temperature of the hole-transport materials is currently an important direction.
Conclusions In summary, two hole-transporting materials based on triphenylamine derivatives have been synthesized and characterized.
Triphenylphosphinechloromethylene[J], Journal of the American chemistry society, 83(1961) 1617
Huang, Organic Electroluminescent Materials & Devices, Beijing, Tsinghua University Press, (2007) [9] W.