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China a bimhao@sohu.com, b sandyzhang0@yahoo.com Keywords: Cylindrical shell; Functionally graded materials; Nonlinear dynamics.
An analysis on the nonlinear dynamics of a cantilever functionally graded materials(FGM) cylindrical shell subjected to the transversal excitation is presented in thermal environment.Material properties are assumed to be temperature-dependent.
International Journal of Mechanical Sciences, 1999, 41, 309–324
Journal of Sound and Vibration, 2005, 288, 412–22
Isvandizbaei, Vibration of functionally graded cylindrical shells based on different shear deformation shell theories with ring support under various, Journal of Mechanical Science and Technonlgy, 2009, 23, 2072-2084.

Principal Component Analysis of Structure Model Indexes on Composite Friction Materials Jianhua Du1, Shimeng Xu2, Runbo Ma2, Lei Gong 2 1.
For the conciseness, the composite friction materials only by graphite 20% need considered in detail.
Applied Mechanics and Materials Equipment Environmental Engineering, 2013,365-366(II): 995~998
Journal of Data Acquisition & Processing, 2005,20(1): 34~39
Journal of Image and Graphics, 2003,8A(8): 896~901

Study on the improvement of microprism retroreflective material Zhu Wenkun1, a, Zhu Min1, b, Yuan Changying1, c, Diao Ruimin2, d 1Southwest University of Science and Technology, China Academy of Engineering Physics Research Center of Laser Fusion properties of matter under extreme conditions Joint Laboratory, China, Mianyang, 621010 2Mianyang Longhua Film Co., Ltd., China, Mianyang, 621000 azhuwenkun@swust.edu.cn,b419109279qq.com, cyuanchangying@swust.edu.cn, dmarket@longhuafilm.com Keywords: microprism retroreflective material, improvement and optimization Abstract.
Meanwhile, the distinctive road signs designed by reflective materials can make drivers engender a good conditioned reflex, thus decreasing accident rate by 30% to 40%.
Elementary introduction to the current situation of retroreflective materials in China and the perspective of development trend, J.
China Safety Science Journal. 142 (2004) 71-76
Journal of Zhejiang University Of Technology. 383 (2010) 351-354

Quality Control of Camouflage Materials Development Project Using Super-efficient C2GS2 Model LIU Jun1,a, LI Ling1,b, LV Xuliang1,c, WENG Xiaodi1,d, ZHOU Zheng2,e 1College of Field Engineering, PLA University of Science and Technology, Nanjing 210007, China 2PLA Information Engineering University, Zhengzhou 450001, China ananjnliujn@163.com, bleonleeust@163.com, cxllu1957@126.com, dfefebi@163.com, e08liling@sohu.com Keywords: Development of camouflage materials; DEA; Super-efficient C2GS2 model; Projection; Sufficient ranking Abstract.
Introduction Camouflage materials development project quality is an important guarantee of camouflage materials performance, is to improve the force battlefield survivability technology base.
Camouflage materials research and development are often in people, materials, equipment, method and environment quality factors such as the specification is lax, the feasibility study, design, test and production development process such as lack of effective quality control mechanisms[1].
JOURNAL OF HARBIN ENGINEERING UNIVERSITY, 2010, 31(11):1550-1558
International Journal of Shipping and Transport Logistics, 2009, l(3): 295—310

The development of fibers used for noise reduction materials is described as well.
Noise reduction materials meet born and hence the blade.
The demands for greater driving comfort and alternative materials are expanding the market for automotive acoustical materials.
Clem: submitted to Journal of Materials Research (2003) [16] L.M.
Journal of Materials Science, Vol.40.

Hwang: Application of a genetic algorithm to the optimal design of the die shape in extrusion, Journal of Materials Processing Technology Vol. 72 (1997), pp. 96-77 [2] A.
Abdel-Hamid: An optimum-curved die profile for the hot forward rod extrusion process, Journal of Materials Processing Technology Vol. 73 (1998), pp. 97-107 [3] P.
Ulysse: Extrusion die design for flow balance using FE and optimization methods, Journal of Mechanical Sciences Vol. 44 (2002), pp. 319-341 [5] S.
Kim: A study on the optimal tool shape design in a hot forming process, Journal of Materials Processing Technology Vol. 111 (2001), pp. 127-131 [7] N.
Xinwu: Numerical simulation and die structure optimization of an aluminum rectangular hollow pipe extrusion process, Materials Science and Engineering Vol. 435-436, pp. 266-274 [11] U.

The elements are easily to interdiffusion between the materials of workpiece and insert.
Advanced Materials Research, 2011, 188：450-453
Journal of Harbin University of Science and Technology, 2013, 18(1): 14-21
Journal of Harbin Institute of Technology(New Series), 2013, 20(6)：59-66
Metallurgical and Materials Transactions A, 2001, 32(4)：903-911

Total Pressure Gradient Incidence on Hygrothermal Transfer in Highly Porous Building Materials K.
Tested materials Three different types of hygroscopic materials are studied.
Physical properties of these materials are listed in Table 1.
This leads to extract conclusion about the hygric behavior of materials according to the total pressure changes.
International Journal of Thermal Sciences, Vol. 57 (2012), p. 135-141

Introduction Natural Bamboo Fiber is a renewable Natural Fiber, with good material performance, been thought to be a new kind of green environmental protection materials.
Materials and Methods Raw Material Preparation.
At this time, the properties of materials is the best.
Journal of agricultural engineering, 10(2): 33-36, 2008 [5] Rowell, RM.
The state of art and future development of bio-based composite science and technology toward the 21st century.

It will be hopefully to provide theoretical guidance in the option of sound insulation materials.
The Radiation Efficiency of Different Building Materials Some common building materials are used to calculate the radiation efficiency with 1/3 octave band center frequency.
The critical frequency of the same materials decreases with the thickness of a wall.
[4] Application technical specifications of building materials (Revision).
Zhang: Journal of Shandong Agricultural University (Natural Science).