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TiNi shape memory alloys exhibiting high damping capacity are currently expected to be used as structural materials for energy dissipation or vibration control applications.
Hodgson：Materials Science Forum Vol.394-395(2002), p. 69 [3] Y.
Rajapakse：Materials Science and Engineering A Vol.438–440 (2006), p.649 [8] S.
Zhao：Materials Science and Engineering A Vol.394 (2005), p.78 [10] S.H.
Wu：Materials Science and Engineering A Vol. 454–455 (2007), p.379

Thermally stimulated current (TSC) is a simple and effective test technique to study the thermal activated charge, electron trap and activation energy of dielectric and semiconducting materials.
Thermally stimulated current (TSC) is a simple and effective test technique to study the thermal activated charge, electron trap and activation energy of dielectric and semiconducting materials [4].
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These became an opportunity for the engineer to seek a new acoustic materials or new methods to enhance the noise absorption and attenuation.
Some researchers [1-4] have developed new acoustics material using natural product for the noise absorber materials.
Beranek & Ver [11] use same idea to calculate the acoustic impedance of perforated plate backed with air cavity or porous materials.
Ismail and M.Z.: Journal of Applied Sciences.
[10] Bolt: Journal Acoust Soc Am.

Results from the study of surface roughness for both materials are presented and compared.
Yamane: Journal of Material Processing Technology, Vol. 134 (2003) p. 233-253. 2.
Dargusch, International Journal of Tool & Manufacture.
StJohn: Advanced Engineering Materials, Vol. 9, (2007) p. 1000-1004. 14.
StJohn : Materials Science Forum, Vol. 561-565, (2007) p. 159-162. 15.

With the weight-reduction requirement for transportation tools, more and more plastics and composite materials will be applied.
Therefore, the joints between different materials were required.
Joints between CFRP with metal In addition, other lightweight materials are considered to make joints with CFRP.
International Journal of Adhesion & Adhesives, 2007, 27(7) : 574 – 583
International Journal of Adhesion & Adhesives, 2006, 26: 184 – 198

In the keyword input card *MAT_USER_DEFINED_MATERIAL_MODELS, when LMC material parameters in user defined material are given, all of the material parameters can be input and be send to user subroutine through the first material parameter as P1 to the LMCth material parameter as PLMC.
Iring: Welding Journal Vol. 74 (1995), p. 451-470 [2] J-M Van der Hoeven, K.
Wang: International Journal of Fracture Vol. 33 (1987), p. 3-16 [6] C.L.
Demeri: ASME Journal of Engineering Materials and Technology Vol. 119 (1997), p. 346-353 [7] C.L.
Demeri: International Journal of Mechanical Sciences Vol. 43 (2001), p. 471-486 [8] C.L.

The development of materials used to protect them is needed.
Liao, Experimental investigation of polyurea-coated steel plated at underwater explosive loading, Advances in Materials Science and Engineering.
Alldredge, Applying a polyurea coating to high-performance organic cementitious materials, Construction and Building Materials. 38 (2013) 1170-1179
Series: Materials Science and Engineering. 423 (2018) 6 pp
Oprea, Effect of polyols on the physico-mechanical properties of some polyurethanes, Journal of Optoelectronics and Advanced Materials. 9(4) (2007) 994-999

The construction of thermal engineering materials for the effective performance require the use of optimal energy.
International Journal of Engineering Science, 2(2) (1964) 205-217
Multidiscipline Modeling in Materials and Structures, 15(6) (2019) 1100-1120
Science, 11(1973) 905930
Sylvester, Application of microcontinuum fluid mechanicsa review, International Journal of Engineering Science, 12 (1974) 273293

Therefore, only the viscoelastic materials lying between these two materials can store energy and dissipate energy as well.
Adding several kinds of functional materials with electrothermal function to concrete materials, the intelligentized concrete with the electrothermal function can be made, which can be used to get warm, deicing, snow melting, etc..
Conclusion With the rapid development of information science, life science and system science, the problems of the intellectualization of engineering materials have drawn peolple’s extensive attention.
Journal of Fuzhou University (natural sciences edtion)2005,（10）:147-150 [7] Kuang Ya-chuan, Ou Jin-ping.
Journal of Railway Science and Engineering, 2008, 5（1):6-10 [8] Wan Ze-qing.

Objective: To test and contrastive analysis the crystal structure and mechanical characteristics of enamel and dentin of primary and permanent teeth by XRD and contact angle meter, provide information and experimental data for bionics and designs of dental materials.
Materials and Methods Teeth samples All the samples in this study were healthy primary and permanent teeth extracted for periodontal disease or orthodontic reasons with the donors from Lanzhou University Dental Hospital patients, Collected in Sept. 2011 - Sept. 2012.
Chinese Journal of Stomatology, 1998, 33(2):94-96 [3] Huang Yi.
Journal of Bethune medical university journal 1994; 20 (2): 194-195 [8] Bai,Ke; Zhang, Taihua;Yang,Zhiyu; Song,Fan;Yang, Xiaoda;Wang, Kui.
Chinese science bulletin 2007; 52 (8): 870-874 [9] Wang, Xiaobo；Yao，Yueling.