Search results

The core of the system is a solar photovoltaic cell, a solar cell to work well not only to the battery materials, structures, is also affected by the external working conditions.
Pivac: Effects of low-temperature annealing on polycrystalline silicon for solar cells, Solar Energy Materials and Solar Cells, Vol.95 (2011), p.559-563 [2] A.
Khalili: Temperature dependence of InGaN/GaN multiple quantum well based high efficiency solar cell, Solar Energy Materials and Solar Cells, Vol.95 (2011), p.3124-3129 [3] S.
Weingaertner: Numerical investigations of solar cell temperature for photovoltaic concentrator system with and without passive cooling arrangements, International Journal of Thermal Sciences, Vol.50 (2011), p.2514-2521 [4] P.
Ravindra: Temperature dependence of solar cell performance—an analysis, Solar Energy Materials and Solar Cells, Vol.101 (2012), p.36-45 [8] Y.

It is the most used primary material since ancient times in various fields such as pottery and building materials.
Tire-derived aggregates have been used in civil engineering, as fill materials [10-13], material to collect landfill water [14, 15], retaining wall fill material [16-18], and bridge abutment material[19].
Materials and Methods 2.1.
Li, Mechanical properties of scrap tire crumbs-clayey soil mixtures determined by laboratory tests, Advances in Materials Science and Engineering, 2018 (2018)
Pacheco, Experimental study of the mechanical effect of a clayey soil by adding rubber powder for geotechnical applications, in: IOP Conference Series: Materials Science and Engineering, IOP Publishing, 2020, pp. 012057

Optimization and restructuring of the road resource with construction materials based on road environment Xiaodong Tan1, a, Xiaoyi Yang2, b , Piwei Song3,c 1,2,3 School of Mechanical Engineering, Dalian Jiaotong University, China a 416808171@qq.com, byangxiaoyi0826@163.com, c775704875@qq.com Keyword: traffic congestion,road occupation rate,restructuring Abstract: For most of the cities will appear traffic congestion on the work the peak of the big gap in both directions of traffic between the same road sections in china, comparative analysis of the collected traffic flow on urban road sections on the flow and the value of road occupation rate and statistical derivation.Proposed the concept of restructuring on the road environment.
For most of our cities will appear traffic congestion on the work the peak of the big gap in both directions of traffic between the same road sections, by taking advantage of the road reorganization of resources and the idea of network topology on the road environment to restructuring,to exist road resources to optimal control theory to improve road traffic congestion phenomenon and improve the utilization rate of the road to save construction materials .[1] Data acquisition of traffic conditions characteristic In this paper, use the fixed traffic detectors to acquire the parameters of the road.Traveling in both directions on the section of the road install a detector respectively.
Fig. 2 The original road traffic flow Fig.3 Reorganization of the road traffic flow Conclusion This paper presents a new concept on the road to restructuring with construction materials based on road environment, the rule of reorganization discriminant based on the specific state of the road, theoretically improve the resource utilization of the road, while alleviating the crowded state of rush hour on the road.
Study of Highway Recurrent and Un-recurrent Congestion Automatic Detection Methods[J].Journal of Southeast University: Natural Science Edition,1994,24(2):60-65
China Journal of Highway and Transport Vol 19 N0.3 May 2006

Jawahir, Analysis of residual stresses induced by dry turning of difficult - to - machine materials, CIRP Annals – Manufacturing Technology, 57 (2008) 77-80
Guo, Finite element analysis of the effect of sequential cuts and tool-chip friction on residual stresses in a machined layer, International Journal of Mechanical Sciences, 42 (2000) 1069 – 86
Chen, An FEM study on residual stresses induced by high-speed end-milling of hardened steel SKD11, Journal of Materials Processing Technology, 209 (2009) 4515-4520
Song, Finite – Element Simulation of Conventional and High-Speed Peripheral Milling of Hardened Mold Steel, Metallurgical and Materials Transactions A, 40 (2009) 3245-57
Liu, Effect of thermal load and mechanical load on the residual stress of a machined workpiece, International Journal of Mechanical Sciences, 33(4) (1991) 263-278

Introduction The development of new natural fibers has become one of the research focuses in material fields due to the shortage of resources and environmental pollution problems in recent years.The natural cellulose materials are the most abundant renewable resources in the world, among which the plant fibers in a wide variety of forms are predominantly used as the leading materials in textile fields.
The various new types of natural vegetables different from the traditional ones such as cotton, flax, jute and other bast or leaf fibersare has been developed to enlarge the variety of textile materials.
Journal of the Minerals, Metals and Materials Society. 61:1.( 2009) [2] Takashi Nishino, Koichi Hirao and Masaru Kotera.
Advanced composite materials. 16: 259-267. (2007) [3] Geeta Mehta, Amar K.
Journal of Wuhan University of science and engineering, 19(1):36-39. (2006) [14] Xu You, Zhao Guangping.

This article selects 45 steel and 2A11 aluminum alloy as test materials, chooses shot peening pressure, nozzle scanning velocity, target distance as effect factors, and searches the changing regularity of surface roughness which follows the shot peening process parameters.
Materials and Methods The shot peening specimen chose 45 steel and 2All aluminum alloy which have 25 mm diameter, 15mm height and 28 mm diameter, 15 height machined rods and bars by machine tool.
Ramesh Babu, IE (I) Journal-PR, 86 (2005) 22
Duan, Journal of China Coal Society, 33 (2008) 462
Duan, Journal of China Coal Society , 34 (2009) 1410

These materials are often used wherever is a desire to replace the traditional materials by a new generation materials of increased strength appropriate or better functional properties [1].
Kleebe, Efect of reinforcement volume fraction on the mechanical properties of AlSiC nanocomposites produced by mechanical alloying and consolidation, Journal of Composite Materials, 44 (2010) 313-326
Chawla, Development of Aluminium Based Silicon Carbide Particulate Metal Matrix Composite, Journal of Minerals Materials Characterization Engineering, 8 (2009) 455-467
Suryanarayana, Mechanical alloying and milling, Progress in Materials Science, 46 (2001) 1184
Omori Sintering, consolidation, reaction and crystal growth by the spark plasma system (SPS), Materials Science and Engineering, 287(2000) 183-188

This attribute can substantially reduce the cost of using machineable wax over other materials.
Journal of Engineering Research and Education, 2006. 3: p. 53-59
Malaysian Oil Science and Technology 2000. 10(2)
Progress in Polymer Science, 1999. 24(2): p. 221-274
Applied Composite materials, 2000. 7: p. 373-385

Queiroz, A novel drug delivery of 5-fluorouracil device based on TiO2/ZnS nanotubes, Materials Science and Engineering: C 56 (2015) 260-268
Alderete, PAMAM-grafted TiO2 nanotubes as novel versatile materials for drug delivery applications, Materials Science and Engineering: C 65 (2016) 164-171
Zhao, A computational study of stent performance by considering vessel anisotropy and residual stresses, Materials Science and Engineering: C 62 (2016) 307-316
Huang, Constructing bio-functional layers of hyaluronan and type IV collagen on titanium surface for improving endothelialization, Journal of Materials Science 50 (2015) 3226-3236
Naraghi, Multiscale Experimental Mechanics of Hierarchical Carbon-Based Materials, Advanced Materials 24 (2012) 2805–2823

In this study, a design method for stem made of composite material is proposed.
Materials and Methods Composite Stem.
Material coordinate systems are defined in each of all elements because of the anisotropy of femur and composite stem. l axis is the major direction of a material, t axis is transversal to l axis, and z axis is orthogonal to other two axes.
Acknowledgment This study is sponsored by the Japan Society for the Promotion of Science (JSPS), "Grant-in-Aid for Scientific Research".
Bert, "Custom Total Hip Arthroplasty", The Journal of Arthroplasty, Vol. 11, No.8 (1996) pp905-915 [5] C.