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M., Natarajan, “Hybrid PSO and GA for Global Maximization,” International Journal of Open Problems in Computer Science and Mathematics, Vol. 2, No. 4, 2009, pp. 597-608
A., Conway, “Particle Swarm Optimization Applied to Space Trajectories,” Journal of Guidance, Control, and Dynamics, Vol. 33, No. 5, 2010, pp. 1429-1441
[5] R., Eberhart, and J., Kennedy, “A New Optimizer Using Particle Swarm Theory,” Proceedings of the Sixth International Symposium on Micromachine and Human Science, Nagoya, Japan, 1995, pp. 39-43
A., Conway, “Particle Swarm Optimization Applied to Space Trajectories,” Journal of Guidance, Control, and Dynamics, Vol. 33, No. 5, 2010, pp. 1429-1441
D., Kumar, and H., Alighanbari, “Particle Swarm Optimization Applied to Spacecraft Reentry Trajectory” International Journal of Open Problems in Computer Science and Mathematics, Vol. 2, No. 4, 2009, pp. 597-608

In recent years, with facilitated development of energy-saving building materials, steam-cured bricks, autoclaving-cured bricks, pressed clay bricks and other new wall materials made by a variety of industrial waste as raw materials have arisen.
Guettala [4] indicated that after high temperature processing, the compressive strength of silicate products can achieve 33.5MPa using fly ash and slag as raw materials.
Acknowledgments This work is supported by the National Natural Science Foundation of China under Grant No. 50772071 and No 50972099 and the Science and Technology Development Fund of Tertiary Education of Tianjin Municipality under Grant No. 20110910.
Journal of China Ceramics Society (in Chinese),Vol. 38( 2010), p.559-563 [4] A.Guettala, A.Abibsi, H.Houari.
Construction and Building Materials Vol. 20(2006), p.119-127 [5]Qu Lie, Guo Lei, Yang Jiujun, Chai Shouxi, Li Su.

Experiment Materials.
ACI Materials Journal, 99 (4) (2002) 399-407
Materials and structure, 35 (2002) 579-582
Journal of Materials in Civil Engineering, ASCE, 2003, 15(2): 101-107
Materials and Structures, 1985, 18 (106): 285-290

For Mechanical Behavior of Materials, Xi'an Jiaotong University, Xi'an, P.R.China 2 Materials Department, Second Northwest Institute for National Minorities, Yinchuan, P.R.
The UHCS was considered not only as tool steels but also as good structure materials.
Fracture and fatigue properties are important for structure materials.
Wadsworth: "Ancient blacksmiths, the Iron Age, Damascus steels, and modern metallurgy", Journal of Materials Processing Technology Vol. 117 No. 3 (2001), p. 347 [2] O.D.
Sherby: High strain rate torsional behavior of an ultrahigh carbon steel (1.8 pct C-1.6 pct Al) at elevated temperature Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science, Vol. 28A No. 9 (1997), p. 1913 [7] D.W Kum: Effect of Al-addition on the microstructural refinement of ultra-high carbon steels: Proceedings of the TMS Fall Meeting, Thermomechanical Processing and Mechanical Properties of Hypereutectoid Steels and Cast Irons (1997), p. 41 [8] Zhu Jiewu, Xu Yan and Liu Yongning: Lath Martensite in 1.4%C Ultra-High Carbon Steel and Its Grain Size Effect, Materials Science and Engineering A, accepted and in press

Synthesis of Uniform Barium Ferrite Powders by Co-Precipitation Method Min Chen1,2,3,a, Runhua Fan1,2,b,*, Zidong Zhang2,c, Yansheng Yin1,d, Lihua Dong1,e 1College of Ocean Science and Engineering, Shanghai Maritime University, Shanghai 201306, China. 2Dezhou Meta Research Center of Innovative Materials, Dezhou 25300, China 3Key Laboratory for Liquid-Solid Structural Evolution and Processing of Materials (Ministry of Education), Shandong University, Jinan 250061, China achenmin6245@163.com, bfan@sdu.edu.cn, c1986zzd@163.com, dysyin@shmtu.edu.cn, elhdong@shmtu.edu.cn Keywords: Barium ferrite, Co-precipitation, CTAB, Calcination temperature, Water bath.
Experiment The starting materials were ferric chlorideFeCl3·6H2O, barium chloride BaCl2·2H2O, sodium hydroxide NaOH and sodium carbonateNa2CO3.
Acknowledgments This study was financially supported bythe National Science Foundation of Shandong Province (2016ZRA14003).
Yang, Recent progress in some composite materials and structures for specific electromagnetic applications, Int.
Key Engineering Materials: Trans Tech Publ; 2015. p. 178-181

Introduction IPC is a new-style environmental construction material, instead of traditional cement it is based on mineral powder and fly ash as the cementitious materials[1], mixed with aggregate and alkali-activator to be made of concrete material with good performances.
Introduction of the Experiment Materials Selection.
Material Constitutive.
[2] Sofi M, Deventer J S J, Mendis P A, et al: Journal of Materials Science Vol. 9(2007) [3] Yonggen Wu, Yawei Fu, Liangcai Cai: Concrete Vol. 9(2008), p. 98-100.in Chinese
[6] Rudeng Luo :Journal of Jiangsu University(Natural Science Edition) Vol. 29(2008), p. 169-172,in Chinese

They seem to be both material-dependent and animal-dependent.
Materials and Methods Materials: Each sample cylinder shape with 4 mm in diameter and 8 mm in length were prepared by sintering a green block of biphasic hydroxyapatite/calcium phosphate(HA/TCP=70/30) at 1200 0C.
The bone-like apatite layer formed on the materials is a prerequisite for their osteoinduction but osteoinduction of biomaterials may also be affected by other material factors and physiological factors.
Weiˈin Medicine experiment zoology (in Chinese) ˈScience Technology publisher, Beijing, China (1998) :240
[8] Y.R.Duan ,J.Y.Chen, X.D.Zhang, Journal of Materials Science Letters 21(2002): 775-778

Experience reduce thermal requirements for the building envelope in the North-West region (2007) Building materials, No. 2, pp. 18-19
Tests results strength and thermophysical properties of aerated concrete block wall samples with the use of polyurethane adhesive (2014) Advanced Materials Research, pp. 786-799
Comprehensive method of energy efficiency of residential house (2014) Advanced Materials Research, pp.1570-1577
Methods of calculating depreciation expenses of construction machinery (2012) Journal of Applied Engineering Science, № 1 (10), pp. 43-48
Renewable Energy Sources used to Supply Pre-school Facilities with Energy in Different Weather Conditions (2014) Applied Mechanics and Materials, Vol. 624, pp. 604-612

Due to the extreme demands of the aviation sector safety performance, common engineering materials are difficult to apply to the aviation structural components.
Titanium alloys become one of the main materials of the structural components of aviation.
Cemented carbide was selected as cutting tool material for this study.
Yi, Reports on machining technology and tool application of hard-to-machine materials in the aviation field, Aeronautical Manufacturing Technology, 2010 (15)
[8] Shuting Le, Sasikumar Devarajan, Zenghu Chang, A study of micro-pool lubricated cutting tool in machining of mild steel, Journal of Materials Processing Technology, 209 (2009): 1612-1620

Plastic bags are one of the most widely used packaging materials in industries.
Journal of materials science, 48, 6746-6752
In Key Engineering Materials (Vol. 882, pp. 132-139).
ASM International, Materials Park, OH 44073-0002, USA, 1994. 305
Bulletin of Materials Science, 32(6), 589-595.