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Introduction Magnetoelectric（ME）materials have attracted continuous attention due to their potential applications in the fields of sensors, actuators, and transducers.[1–4] Materials exhibiting ME effect can be classified into two classes, single-phase materials and composites.
The ME effect in a single-phase material was found too weak to be utilized for practical purpose, even at low temperature.
Acknowledgements This work is supported by Ningbo Natural Science Foundation in Zhejiang province, China under Grant No. 2012A610109 and the Foundation of Ningbo Talent Base Construction Program for Intelligence Industry under Grant No. 1023212240, and the Foundation of Scientific Research Program by Zhejiang Provincial Education Department under Grant No.
Chougule, Journal of Alloys and Compounds Vol. 456(2008), 441-446
[8] Evangelos Hristoforou，Aphrodite Ktena, Journal of Magnetism and Magnetic Materials Vol. 316(2007), 372-378

We modeled PMP and HAP with the software Materials Studio to investigate the difference between their surface wetting characteristics.
Fig. 1: Molecular modeling of PMP Synthesis of HAP and PMP Emulsion Materials The main materials we used to synthesize PMP are listed below: hexafluorobutyl acrylate (96%, commercially pure), perfluorooctyl methacrylate (96%, commercially pure), octadecyl acrylate (97%, commercially pure), 2- hydroxylethyl acrylate (96%), 1,1-dichloroethylene (99%), acetone (analytical reagent), OP-10 (alkylphenols polyoxyethylene, commercially pure), SDS (sodium dodecyl sulfate, analytical pure), APS (ammonium persulfate, analytical reagent).
Measurement Results To test the wettability alteration properties of the chemical, we prepared four different material surfaces for the experiment.
Abbas: SPE Journal, 5.2 (2000): 138-147 [3] K.
Baldwin: Surfactants: Fundamentals and applications in the petroleum industry, 2000: 159-202 [5] Huang J., Meng W., Qing F.: Journal of Fluorine Chemistry 128 (2007) 1469–1477

Chinese Journal of High pressure Physics, 2011, 25(2): 159-164
Technical progress of experimental study on dynamic mechanical properties of materials [J].
China material technology and equipment, 2011, 3:5-14
Progress in experimental determination of dynamic mechanical behaviors of energetic materials based on Split Hopkinson Pressure Bar[J].
Chinese Journal of Explosives and Propellants, 2010, 33(2):5-8.

The material of the polishing platen is aluminum alloy，its Young’s modulus and Poisson’s ratio are E0=71000MPa and .
Acknowledgments The authors gratefully acknowledge the financial support provided by Chinese National Natural Science Foundation.
[4] Y.Y.Lin, S.P.Lo:The International Journal of Advanced Manufacturing Technology, Vol.23(2004), pp.644-650
Vlassak: Journal of the Mechanics and Physics of Solids, Vol.52(2004), pp.847-873
Young: Journal of Theoretical Biology, Vol.71(1978), pp.421–423

However, there are many difficulties in time history analysis, including modeling of shear wall, defining constitutive laws of materials, et al.
This paper will introduce some latest progress of constitutive laws of materials, element models, algorithm and software adapting.
The first model can be employed when concrete is under uniaxial loading; the second can consider nonlinear behavior of concrete under uniaxial, cycling and dynamics loading; the third is used for materials whose failure mechanism is dominated by crack.
International Journal of Solids and Structures, 1989,25:299-329 [9]J.Lee, G.L.Fenves.
Journal of Zhejiang University, 2005,39(7),1003-1008 [12] Han Xiaolei, Ji Jin.

Now a day the usage of composite material is increased rapidly.
Materials and methods: E glass fiber (Fig 1.) was selected for this project.
Pultrusion process (Fig 2.) is an effective method to manufacture strong lightweight composite materials.
Senthil Kumar, Machinability of glass fibre reinforced plastic (GFRP) composite using alumina-based ceramic cutting tools, Journal of manufacturing processes,13 (2011) 67-73
Sardana , Cutting forces optimization in the turning of UD-GFRP composites underdifferent cutting environment with polycrystalline diamond tool, International Journal of Engineering, Science and Technology, 4 (2012) 106-121

Because the effect of small particle settling and big particle material absorption caused by membrane silk turbulence will have reached their limits and won’t change any more.
Membrane Science and Technology. 26(5),55-59
Journal of Membrane Science. 271, 29-37
Fane. (2003) The use of gas sparging to enhance membrane processes.Journal of Membrane Science. (221), 1-35
Journal of Membrane Science.(210),13–27.

Materials and Methods 2.1 Materials Ackee seeds were employed as the source of the oil, which was retrieved utilizing a soxhlet method with n-hexane as the solvent.
When the material does not move when swayed test tubes are held horizontally for five seconds.
This result showed that ackee seed is a very subpar material for the synthesis of biodiesel.
[3] Royal S. (2008): Transesterification reaction and biodiesel materials and blends http://royalmechtech.blogspot.com/2013/01/biodiesel-transesterification-reaction. html http://www.mechanicalengineeringblog.com /2388-biodiesel-transesterification- reactionbiodiesel-materials-biodiesel-feedstocks-biodiesel-blends
African Journal of Pharmacy and Pharmacology Vol. 6(3), pp. 200-210

Since the beginning of the 20th century, with constantly emerged products produced from tung oil materials, such as heat-resistant insulating material, high temperature resistant friction material, marine paint and coating of current product, synthetic resin, etc.[5-7], the use of tung oil in chemical, electronics, plastic, rubber and foundry industries has been developed continuously.
Materials and methods Materials and equipments The secondary tung oil with national standard, purchased from Zhangjiajie jiajiayao oil company, acid value was 6mg/g KOH.
Journal of Applied Polymer Science, 2000, 78(9): 1698-1706
Journal of Central South Forestry University of forestry ＆technology, 2010, 30(12): 134-137.
Journal of Central South Forestry University of forestry ＆technology, 2010, 30(12): 138-155.

China 3 College of Life Science, Henan University, Kaifeng, P.
Materials and methods Materials.
Rutillus Solvent Yield a (g) Extraction (%) b (w/w) Cold water 3.54 ± 0.04 35.45 B Hot water 3.70 ± 0.03 37.03 A Ethanol 1.49 ± 0.05 14.87 C a Extracted from aired-dried materials (10.00g).
Ge et al.: Journal of Anhui Agricultural Science Vol. 38 (2010), p. 2966- 2967 [2] H.Y.
Oyaizu: Japanese Journal of Nutrition Vol. 44 (1986), p. 307- 315 [5] T.Sun and C.T.