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Suturing materials have come a long way since the past century when horsetail hairs were used for suturing [6].
We now have absorbable or nonabsorbable polymers, coated or uncoated, mono or multifilament suture materials, as mentioned in table 1.
Cartilage cells function under low metabolic rate and oxygen supply, which makes them the best candidates to grow on scaffold materials.
A.Tezel, G.Fredrickson, The science of hyaluronic acid dermal fillers The science of hyaluronic acid dermal fillers, Journal of cosmetic and laser therapy, 10, nr. 1, 2008, pp. 35– 42 [18].
B.Seal, T.Otero, A.Panitch, Materials Science and Engineering, 34,nr. 1, 2001, p. 161 [26].

Especially when the strain rate reaches 10.0 s-1, the rheological curve appears sawtooth fluctuation and the alloy may have discontinuous dynamic recrystallization. 1 Introduction 3003 aluminum alloy is characterized by low density, corrosion resistance, thermal conductivity and good conductivity, and has good reflectivity, non-magnetic, excellent weldability and processability, which are widely used in decorative materials, heat exchange materials, photographic materials, packaging materials and welding materials.
Qian, Synthetical technique of high-efficient melt-treatment of aluminum and its effect, The Chinese Journal of Nonferrous Metals, 2002, 12 (2), 269–274
Polina, Weak increase of the dynamic tensile strength of aluminum melt at the insertion of refractory inclusions, Computational Materials Science, 2016, 114: 178-182
Fine, The effect of microscopic inclusion locations and silicon segregation on fatigue lifetimes of aluminum alloy A356 castings, Materials Science and Engineering: A, 2000, 285 (1-2): 43-48
Cheng, Effects of hot deformation parameters on microstructures and hardness of 3003 aluminum alloys, Materials Science and Technology, 2012, 20 (5): 116-120

For example, a prototype of car is built with materials such as foam, clay, wood, metal or plastics which a collection of data points is measured [3][4].
Briassoulis, 3D geometric modeling based on NURBS: a review, Journal of Advances in Engineering Software, (1999)741-751
Yuen, Unified approach to NURBS curve shape modification, Journal of Computer Aided Design, 2 (1995) 85-93
Sun, Control point adjustment for B-spline curve approximation, Journal of Computer Aided Design, 36 (2004) 639-652
Iglesias, Particle swarm optimization for non-uniform rational B-spline surface reconstruction from clouds of 3D data points, Journal of Information Sciences, 192 (2012) 174-192

Key Engineering Materials 291-292 (2005) 245-252
Wegener, Laser-structured grinding tools – Generation of prototype patterns and performance evaluation, Journal of Materials Processing Technology, Volume 214, Issue 4, April 2014, Pages 951-961 [5] Christian Walter, Tim Komischke, Eduardo Weingärtner, Konrad Wegener, Structuring of CBN Grinding Tools by Ultrashort Pulse Laser Ablation, Procedia CIRP, Volume 14, 2014, Pages 31-36 [6] Ali Zahedi, Bahman Azarhoushang and Javad Akbari, Optimization and application of laser-dressed cBN grinding wheels, Advanced Materials Research November 2015
Journal of Materials Processing Technology 213: 700– 706 [9] Verkerk, J., 1979, Slotted wheels to avoid cracks in precision grinding.
International Journal of Machine Tools and Manufacture 33, 13–23
Go¨ ttsching, Grinding with patterned grinding wheels, CIRP Journal of Manufacturing Science and Technology 8 (2015) 12-21

Kaliskiego 7, 85-796, Bydgoszcz Poland 2University of Science and Technology in Bydgoszcz, Faculty of Mechanical Engineering, Department of Computer Methods, Al.
Introduction Titanium alloys are metals popular in medical devices due to their properties, such as low density, good tensile strength to yield point ratio, good corrosion resistance and biocompatibility vs. other metallic implant materials.
Tests have proven that the material features high fatigue limit vs. the yield point.
Nicholas, "Fatigue strength of Ti-6Al-4V at very long lives, International Journal of Fatigue, 27, 2005, pp. 1608 - 1612 [7] K.
Sato, Influence of Surface Treatment on Fatigue Strength of Ti6Al4V Alloy, Materials Transaction, Vol. 51, No. 4, 2010, pp. 694 - 698 [8] S.Hosseini, "Fatigue of Ti6Al-4V", Biomedical Engineering - Technical Applications in Medicine, InTech. pp. 75 - 92 [9] A.

Fabrication of the Beta-Titanium Alloy Rods from a Mixture of Pure Metallic Element Powders via Selected Laser Melting Mitsuharu Todai1,a, Takeshi Nagase2,b, Takao Hori2,c, Hiroyuki Motoki1,d, Shi-Hai Sun2,e, Koji Hagihara3,f, Takayoshi Nakano2,g* 1Department of Environmental Materials Engineering, National Institute of Technology, Niihama College, 7-1 Yagumo-cho Niihama, Ehime 792-8580, Japan 2Division of Materials and Manufacturing Science, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan 3Department of Adaptive Machine Systems, Graduate School of Engineering, Osaka University, 2-1, Yamadaoka, Suita, Osaka 565-0871, Japan atodai@mat.niihama-nct.ac.jp, bmokki-luy.ftsl@docomo.ne.jp, c t-nagase@uhvem.osaka-u.ac.jp, dtakao.hori@mat.eng.osaka-u.ac.jp, esun@mat.eng.osaka-u.ac.jp, fhagihara@ams.eng.osaka-u.ac.jp, gnakano@mat.eng.osaka-u.ac.jp Keywords: Selected laser melting, Ti alloys Abstract.
The powder-bed additive manufacturing (AM) process offers advantages in terms of reduced material waste, ability to create complex shape and a decrease in the lead time from design to manufacturing.
Introduction Ti based alloys were important candidate for metallic bio-materials due to good mechanical properties and superior biocompatibility [1].
Acknowledgments This work was partially supported by the Grants-in-Aid for Scientific Research from the Japan Society for promotion of Science (JSPS) and the light metal educational foundation.
Nakajima: Biocompatible Low Young's Modulus Achieved by Strong Crystallographic Elastic Anisotropy in Ti-15Mo-5Zr-3Al Alloy Single Crystal, Journal of the Mechanical Behavior of Biomedical Materials 14 (2012) 48-54

The comparative research on international low carbon sustainable residential assessment systems Lingfeng Ji1,a 1 Hebei Vocational & Technical College of Building Materials, Qinhuangdao, Hebei 066-004, China a76341608@qq.com Keywords: low carbon sustainable residential evaluation system; evaluation content; aided design software; market transition; public education.
Chinese Ecological Residential Assessment Manual is mainly composed of five parts including the residential environment, energy, indoor environment, residential water environment, materials and energy utilization.
Liu, L.Chen: Low carbon products and services evaluation standards and the current situation of the development of carbon labels (Chinese building materials science and technology journal, Beijing 2010)
Zhang, Y.Jiang: Interpretation of the green building assessment system from the perspective of ecological design for CASBEE, LEED and GOBAS (Journal of Chongqing Jianzhu University, Chongqing 2006)
Material Approach to Social Vision．Architetto Italiano

Since the 1960s, the comprehensive utilization of titanium-bearing slag had done a lot of research work, the main results were as follows: Using as building materials.
Titanium-bearing slag used as building materials, this method was technically feasible, but due to the limitations of the various conditions had not yet been put into industrial-scale production.
Titanium-bearing slag belonged to the CaO-MgO-Al2O3-SiO2-TiO2 system, and it existed in the glass phase region.So you could combine glass phase separation principle, using a process similar to melt - split-phase method, high titanium slag as raw materials, directly prepared supported nanometer TiO2 photocatalytic materials.
[4] H.Yang, C.Han, Q.W.Li and XUE Xiang-xin: Journal of Functional Materials.
[6] X.X.Xue, H.Wang, H.Yang and S.X.Li: Journal of Northeastern University(Natural Science).

Fracture of materials is a phenomenon that includes many difference length scales.
Linear elastic fracture mechanics provides a quantitative description for fracture phenomena of engineering materials.
Matsui, Ceramic Engineering and Science Proceedings, 22, 299 (2001)
Hertzberg, 'Deformation and fracture mechanics of engineering materials', 2edn, New York, Wiley.Chaps.7-8; (1983)
Nishda, Materials Transactions, JIM, Vol. 39 (1998), p. 268.

Experimental Materials.
According to the suppliers, both are filled with particulate materials.
The fracture surfaces of all materials reflect a brittle behaviour (fig. 8).
Nakagawa: Journal of Materials Processing Technology, Vol. 134 (2003), p. 26
Neto: Journal of Materials Processing Technology, Vol. 170 (2005), p. 277.