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Materials and methods Gene sequences.
Sharp: International Journal for Parasitology, Elsevier Science, Amsterdam Vol. 4 (2001), p. 402-412 [4] M.
Fang: Chinese Journal of Veterinary Science Vol. 23 (2003), p. 320-232 [31] X.
Chen: Journal of Bacteriology Vol. 194 (2012), p. 3270-3271 [32] J.A.
Xue: BioSystems, Elsevier Science, Amsterdam Vol. 80(2005), p. 123-131

The scanning electron microscope VEGA II LSH (SEM) was used to study microstructure of hybrid modifiers and the composite coating materials.
Polymer materials (review).
Kudina, Synthesis and Properties of Dispersed Hybrid Materials Based on a Silicate Matrix.
Ahmad, Vegetable oil based eco-friendly coating materials: A review article, Arabian Journal of Chemistry 7 (4) (2014) 469-479
Coating materials and their application 4 (2010) 40-41.

In addition new materials like Carbon fiber and other composites with a very high stability have entered the prosthetic market [3].
For our prototype of the active driven knee prosthesis, we used the following components: - Mechanical build up: Combination of composite materials - Electric-drive: BLDC-Motor with a maximum power output of PMotor=200W - Kinematic solution: Bevel helical gearbox with mono axial knee axis - Energy source: Li-Ion-Battery - Sensor-System: Inertial Measurement Unit (IMU).
As the system should be easy to be produced, we decided to use a composite material for the housing.
Hislop, „Energy cost of walking of amputees: the influence of level of amputation,“ In: The Journal of Bone & Joint Surgery (1976), Bd.
Kory, „Walking Patterns of Normal Men,“ In: The Journal of Bone and Joint Surgery, Nr. 46, pp. 335-360, 1964

Metallurgical and Materials Transactions A 44(13) (2013) 5703-5710
Corrosion science 49(2) (2007) 436-448
ACI Materials Journal 102(2) (2005) 103-109
ACI Materials Journal 103(4) (2006) 233-242
Corrosion Science 33(2) (1992) 237-249.

Vehicle weight reduction is primarily achieved by rational design of the structure, the useness of lightweight materials, and active use of lightweight processes.
The second is to optimize the design of materials, with low-density materials to replace steel material.
In addition to magnesium alloys and other materials used less, application of composite materials in the field of China's auto parts is less, and about which some people have vague understanding and a lot of people do not quite understand the concept of composite.
New materials are in many product categories , are strong alternative.
Lightweight design of automobile component using high strength steel based on dent resistance[J].Materials & Design.

Alexandrov 2, c 1 Department of Materials Science and Engineering, Nanjing University of Science and Technology, Nanjing, Jiangsu 210094, P.R.
It is also pointed out in the literature that SPD techniques have the advantage of producing bulk ultrafine-grained (UFG) materials free of porosity [14].
On the other hand, Valiev et al [1] proposed that the feasibility of HPT at elevated temperatures during materials processing is of great importance for the development of industrial methods for grain size refinement by SPD.
Alexandrov: International Journal of Refractory Metals and Hard Materials Vol. 21(2003), p.69 [2] R.Z.
Dowding: Ultrafine-grained tungsten produced by SPD techniques, Ultrafine Grained Materials II, TMS (The Minerals, Metals and Materials Society), 2002, p. 199 [4] I.V.

The approaches to control interstitial pick-up will be discussed in the context of manufacturing technology: contribution of raw materials (10%), passivation (60%) and densification (30%).
Additionally, classification of milled materials into specific size fractions impacts oxygen levels in the material due to exclusion of a particular size in the material.
Milling times, liquid types, slurry fractions and starting materials were evaluated.
Progress in Materials Science, 26.2 (1981), 123-403
Alexander, Kinetics of the Oxidation of Titanium, Canadian Journal of Research, 28.2 (1950), 60-72

Materials 2.1.
Materials Selection Two different grades of asphalts AH 50 and AH 47 were purchased from local market.
As the combustion process of polymeric materials has occur through four steps viz.
(i) preheating, (ii) degradation, (iii) ignition, and (iv) combustion and propagation, so thermal analysis will definitely helps in evaluation of flammability of such materials.
Isayev, Encyclopedia of Materials: Science and Technology, Elsevier Science Ltd, Oxford (2003) [4] M.

For example, Bobet and Einstein[2], Shen and Stephansson[3] studied fracture coalescence in rock-type material under uniaxial and biaxial compression.
The experimenatl specimens were made by modelling material with physical properties like sandstone.
G1998040700)ˈthe National Science Foundation of China(No.59939190) and Schlumberger BGC.
Sci., (1993) [4] H.Horii, S.Nemat-Nasser: Journal of Geophysical Research, 90(B4), (1985a), p.3105-3125 [5] M.F.Ashby, S.D.Hallam: Acta Metall, 34(3), (1986), p.497-510 [6] R.H.C.Wong, K.T.Chau: Int.J.
Rock Mech.min.Sci., 35(2), (1998), p.147-164 [7] R.H.C.Wong, P.Lin, et al: Key Engineering materials,183-187 (2000), p.857-862 [8] P.Lin, R.H.C.Wong, et al: Key engineering materials, 183-187 (2000), p.809-814 [9] C.A.Tang, P.Lin, et al: Int.

Rock, crushing solid and reinforced material was simulated with two-dimensional plane strain elements.
The basic physical parameters of the materials are in Table 1.
Table 2 Experimental program Test number Rock defect Position λ Note M1 Broken rock On the vault 0.5 Model Gypsum: Water = 1:1 simulating grouting materials M2 1 M3 1.5 M4 After the right side wall 0.5 M5 1 M6 1.5 Results analysis The broken rock on the vault Test results Tunnel lining structure stress and disease distribution of M1 ~ M3 are shown in Figure 2.
[J].China Journal of Highway and Transport,2004,17(1):66—69.
[J].Journal of Chang’an University: Natural Science Edition,2005,25(6)：53—56．