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To develop new stent coating materials, it is critical to selectively inhibit smooth muscle cell proliferation without affecting the proliferation and repair of endothelial cells.
Discussion Current coated drug stents are mainly rapamycin and paclitaxel-eluting stents.The non-selective cytotoxicity of the coating materials can induce the endothelial damage.
To develop new highly efficient and specific stent coating materials, it is critical to inhibit smooth muscle cell proliferation without affecting endothelial cell repair.
Acknowledgements The project was supported by National Natural Science Foundation of China(81270181),Hunan Provincial Natural Science Foundation of China (11JJ2046).
Journal of the American College of Cardiology 2006;48:2584-91

Non-engineered FGMs include materials that naturally exhibit graded microstructure and properties (for example, bamboo[6]) as well as man-made materials and structures showing graded behavior due to other factors, such as construction practices, aging of materials and temperature dependent material properties.
Hilton [7] and Christensen [8] provided detailed overview on the constitutive relationships for viscoelastic materials.
Paulino: Journal of Applied Mechanics Vol. 69-4 (2002) p. 502-14 [3] Suresh, S., and Mortensen, A., "Functionally Graded Materials," The Institute of Materials, IOM Communications Ltd., London, 1998
Rabin, eds., "Functionally Graded Materials: Design, Processing and Applications," Kluwer Acedemic, Dordrecht, The Netherlands, 1999
Kim: Journal of the Brazilian Society of Mechanical Sciences and Engineering Vol. 29-1(2007) p. 63-81

Acknowledgements This research was supported by National Natural Science Foundation of China (Grant No.51008085) and China Postdoctoral Science Foundation (Grant No.2012M511810).
[4] Uy B: Journal of Constructional Steel Research, Vol. 57 (2001), p. 114-134
[5] Han L-H:Journal of Constructional Steel Research, Vol. 58 (2002), p. 353-372
[20] Long Y-L and Cai J: Advanced Material Research, Vol. 446-449 (2012), p. 78-81
[22] Han L.H: Concrete-filled steel tubular structures: Theory and practice (China Science Press, Beijing 2007), in Chinese.

Two different photopolymer materials are used for building, one for the actual model and another gel like material for supporting [7].
Table 3 Cost/piece of component of different model materials Model material Orientation Model material consumption/gm Support consumption/gm Total cost in US$.
Verma, Investigations for reducing wall thickness of aluminum shell casting using three dimensional printing, Journal of Achievements in Materials and Manufacturing Engineering, Vol. 31( 2008) , p. 565-569
Singh and J.P Singh, Comparison of rapid casting solutions for lead and brass alloys using three dimensional printing, Journal of Mechanical Engineering Sciences (Proc. of IMechE Part C),Vol. 223( 2009) p. 2117-2123
Singh, Investigations for statistically controlled rapid casting solution of lead alloys using three dimensional printing, Journal of Mechanical Engineering Sciences (Proc. of IMechE Part C),Vol. 223( 2009) p. 2125-2134

The fatigue resistance of HSS is a major concern since it is well known that the fatigue resistance does not increase proportionally to the static strength of such materials [2].
This means relatively limited data for the safe design and partially deficient understanding of the fatigue behaviour of these materials.
Acknowledgment The Czech Science Foundation under the contract No. 17-01589S supported this research.
Xu, Microstructural and mechanical performance of underwater wet welded S355 steel, Journal of Materials Processing Technology. 238, (2016), 330–340
[10] American Society for Testing Materials.

Journal of Materials Processing Technology, 210:226-232, 01 2010
International Journal of Mechanical Sciences, 173:105422, 2020
Mechanics of Materials, 100:96-108, 2016
International Journal of Mechanical Sciences, 145:330-345, 2018
Materials, 15(2), 2022

Payal: Indian Journal of Science and Technology Vol. 5, 10 (2012), p. 3428
Rao: Research Journal of Engineering Sciences Vol. 2, 1 (2013), p. 21
Elkaseer: Materials Vol. 12, 907 (2019), p. 1
Klocke: Journal of Materials Processing Technology Vol. 142 (2003), p. 434
Wollenberg: Journal of Materials Processing Technology Vol. 149 (2004), p. 316

Introduction In recent several decades, the functionally graded materials (FGMs) are widely adopted in aviation, defense, nuclear industry.
As Rousseau’s further study shown[2]: even if the homogeneous materials crack tip fields are used, the errors in dates analysis can not be reduced effectively.
(7) {TTP}8230 where are undetermined constants dependent on materials and configuration.
Reddy: International Journal of Mechanical Sciences.
Zou: International Journal of Engineering Sciences.

In laser induced thermal-crack propagation (LITP) cutting brittle materials, according to the laser absorption ability, materials are divided into the body absorption and surface absorption.
In recent years, the science of cutting brittle materials using LITP has attracted a significant amount of attention with many studies done to improve the machined surface characteristics and cleaving efficiency [1-6].
Tsai, Fracture Mechanism of Laser Cutting With Controlled Fracture, Journal of Manufacturing Science and Engineering, 125 (2003) 519-528
Materials Processing Technology, 155-156 (2004) 1797-1804
Materials Processing Technology, 136 (2003) 166-173

Fe2P has been considered as a candidate for permanent magnetic materials due to its excellent magneto-crystal anisotropy.
Through the calculation of energy, the magnetic crystal anisotropy of materials can be visualized.
Journal of Inner Mongolia normal university (natural science Chinese version),2011, 40(04):376-379.
PHYSICAL REVIEW MATERIALS 2017,1, 0514001
Journal of Hyperfine Interactions hanjie xuebao/transactions 1994:2075-2079