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Various kinds of new technologies and materials emerge in endlessly, and form systematic design methods and appraisal procedures.
Fig.1 shows that California Academy of Science.
In the aspect of high-strength spotlight, LED cannot fully satisfy the demands; materials of the construction utilize renewable energy sources as many as possible, which improve the management and protection efficiency of the construction.
Material and equipment.
Construction Journal, 2003(10):50-52

Controllable electromagnetic response of onion-like carbon based materials.
Babinovich, Composite radio-absorbing material based on carbonyl iron for millimeter wavelength range, Russian Physics Journal, 53 (8) (2011) 874-876
Dorozkin, Radioabsorbing Materials Based on Polyurethane with Carbon Fillers, Advanced Materials Research. 1040 (2014) 137-141
Applied Mechanics and Materials, 770 (2015) 93–98
IOP Conference Series: Materials Science and Engineering. 93 (2015) 012052.

Many researches studied the influence of the slurries for the polishing of semiconductor and metal materials [1-5].
Also the pH value indicates the chemical property of the slurry, and different materials need polishing slurries with different pH value in the CMP process.
Niesz: Applied Surface Science, Vol.236 (2004), pp.120-130
Jeong: Journal of Materials Processing Technology, Vols.130-131 (2002), pp.334-338
Jin: Materials Science Forum, Vols.532-533 (2006), pp.472-475

Vesic and Clough [7] consider that: This is because there is a broken value for the coarse-grained soil and other bulk granular materials, and when it is more than this broken value, the initial void radio and the dilatancy effects on the strength of the impact will be significantly weakened, and the particle breakage will gradually become the dominant factor affecting the strength.
Journal of Geotechnical Engineering American Society of Civil Engineers, 1985, 111(10): 1177-1192
[5] ZHOU Xiao-wen, GONG Bi-wei, DING Hong-shun, et al.Large-scale simple shear test on mechanical properties of interface between concrete face and gravel underlayer[J].Chinese Journal of Geotechnical Engineering, 2005,27(8): 876-880
Behavior of granular materials under high stresses[J].
Journal of Soils Mechanics and Foundation Division, American Society of Civil Engineers, 1968, 94(3): 661-688.

Materials are considered as an ideal elastic-plastic material, using Moore-Coulomb strength theory and the associated flow rule.
Acknowledgements This work was financially supported by the Qinghai Province Natural Science Foundation (2012-Z-936Q) and Geological survey project (1212011089059).
[3] Changgen Yan, Xiaohua Yang, Yuling Shi and Shengwen Qi: submitted to Chinese Journal of Rock Mechanics and Engineering (2006) In Chinese
[4] Wanjun Ye, Gengshe Yang, Jianbing Peng, Qiangbing Huang and Yanfeng Xu: submitted to Chinese Journal of Rock Mechanics and Engineering (2012) In Chinese
[5] Longsheng Deng and Wen Fan: submitted to Journal of Engineering Geology (2012) In Chinese

Synthesis and Photoluminescence Properties of Monodisperse Spherical SiO2@Lu2O3: Eu3+ Particles with Core-Shell Structure Huan Wang* Department of Materials Science, Jilin jianzhu University, Changchun 130118, China Corresponding author.
Introduction Recently, spherical core–shell structured particles have been attracting much attention due to their potential applications in photonic crystals, catalyst, photonics and biological materials [1-4].
For core-shell structured materials, the structure, size and composition of the particles can be easily altered in a controllable way to tailor their functions.
As phosphor materials, the optical proprety of the materials depend on their morphology and size.
Lin, Journal of Colloid and Interface Science 300 (2006) 176–182

The application of innovative approaches in the creation of progressive recovery methods using the modularity of equipment, as well as new materials, will make it possible to exclude the cost of purchasing the wear tools of modern agricultural machinery.
[3] Gucwa, M., Beczkowski, R., Winczek, J. and other, The Effect of Type of Welding Sequence During Hardfacing Chromium Cast Iron for Erosion Resistance, Archives of foundry engineering Tome: 17 (3) P.: 51-54 [4] Lisiecki, A., Effect of heat input during disk laser bead on plate welding of thermomechanically rolled on penetration characteristics and porosity formation in the weld metal, Archives of metallurgy and materials Tome: 61 (1), P.: 93-: 101
[5] Liu, Hai-yun, Song, Zhi-liang, Cao, Qing and other, Microstructure and Properties of Fe-Cr-C Hardfacing Alloys Reinforced with TiC-NbC, Journal of iron and steel research international,Tome: 23 (3), P.: 276-280
A., Displaying structural property and inheritance of cast iron surfacing on steel base, International scientific – technical conference on innovative engineering technologies, equipment and materials 2015 (ISTC-IETEM-2015), Book series: IOP Conference Series-Materials Science and Engineering, Tome: 13, Number of article: UNSP 012037 [10] Vdovin, K.
[12] Zuk, M., Gorka, J., Dojka, R. and other, Repair welding of cast iron coated electrodes, Modtech international conference – modern technologies in industrial engineering V Book series: IOP Conference Series-Materials Science and Engineering, Tome: 227 Number of article: UNSP 012139.

Introduction With the development of industrialization, belt conveyor has experienced a long history, and is applied to transport the bulk materials, and is widely applied in these areas such as mining, coal, ports, chemical industry and so on[1].
Acknowledgements This work was financially supported by the Education Department Foundation of Yunnan Province (2012Y541), and Analysis and Test Foundation of Kunming University of Science & Technology (20130574,20130575), and the National Natural Science Foundation (11002062) References [1]YuefengLeng,JiaLiu,Feng Zu: Advanced Materials Research.vol56-157(2011),p1243 [2] C.T.Kianoudis,Z.B .Maroulis,D.Marinos-Kouris:Journal of Food Engineering.vol23 (1994), p375 [3] Yakui Li, Hongwei Li, Hanqing Liu: submitted to CCPR 2008. p106 (2008) [4]GuangbuLi, RuqiongLi: submitted toSecond international confernce on information and computing science. vol4 (2009). p304
Applied Mechanics and Materials.
Applied Mechanics and Materials.
Applied Mechanics and Materials.

Study on the Mechanical Properties of Single Crystal Aluminum by Ohno Continuous Casting Yi-ping Guo 1, a,Xiao-hui Guo 2, b and Jun-ping Deng 1,c 1 College of Materials Science and Engineering, Xi’an University of Science and Technology, Xi’an 710054, PR China 2 Copper Factory Technology Section, Chinalco Luoyang Copper Co.
Because each grain of polycrystalline is surrounded by the surrounding grains, the slippage deformation must co-ordinate with adjacent grain, otherwise it will be difficult to deformation, can't even keep the continuity between the grains, the formation of voids causes materials fracture.
But the yield strength of single crystal aluminum has no obvious change; The fracture appearance of both materials belongs to ductile fracture.
Li: Mechanical Science and Technology for Aerospace Engineering, Vol.24(2005)No.6,P. 716(In Chinese) [5] P.Y.
Fu: Journal of Materials Engineering, (1997)No.9,P.38 (In Chinese) [6] X.X.

The scaled boundary shape functions enable the method to be further developed to model the response of heterogeneous and nonlinear materials.
Journal of Graphic Tools, 2002. 7: p. 13-22
Moorthy, Elastic-plastic analysis of arbitrary heterogeneous materials with the Voronoi-cell finite element method.
Song, Development of polygon elements based on the scaled boundary finite element method, in IOP Conference on Series: Materials Science and Engineering (WCCM/APCOM)2010: Sydney, Australia. p. 2226
Paulino, On fracture criteria for mixed-mode crack propagation in functionally graded materials.