Search results

The article studies scientific approaches to the creation of biocompatible implant materials, considers their types, defines the basic requirements for biocompatible materials.
There are three groups of materials (Figure 1) Figure 1.
Therefore, modern science faces the task of developing these materials that can withstand the aggressive medium of the body, but at the same time guarantee a long service life and maintain the required qualities without negative responses in the body.
Implant materials and osteogenesis.
International Journal of Pharmaceutical Research. 2020; 12(4): 3454-3463.

Non-obstructive particle damping(NOPD) is developing in combination with particle damping technique, impact damping technique and material science.
Journal of Sound and Vibration, Vol.133(1989), p.193~233
Journal of the Acoustical Society of America, Vol.12(1996), p. 229~237
Journal of Sound and Vibration, Vol.87(1983), p.19~40
Mechanical Science and Technology, Vol.18(1999), p. 890-892.

Mohamed, H.A Azhar, Postural Sway and Shooting Accuracy of Skilled Recurve Archers, Journal of Movement, Health & Exercise. 1(1) (2012) 49-60
Balaji, Optimization of Ovality on Drilling Glass Fibre Reinforced Plastic Composites with Coated Tungsten Carbide Tool: International Journal of Innovative Research in Science, Engineering and Technology, India, 2, (7), 2013
Wiliams, Design and Manufacturing of a Formula SAE Intake System Using Fused Deposition Modeling and Fibre-Reinforced Composite materials.
Rapid Prototyping Journal. 16(3), (2010) 174-179 [5] E.
Journal of Motor Behaviour. 40 (5) (2008) 400-408

In this research, an experimental technique for measuring the relative acoustic nonlinearity parameter of materials under tensile loading by using nonlinear Rayleigh surface waves was developed.
The z-axis points into the material half-space.
Acknowledgement Supports by the National Natural Science Foundation of China (11172034) and the Fundamental Research Funds for the Central Universities (2011JBM263) are acknowledged.
Savage: Journal of Applied Physics.
Collison: The Journal of the Acoustical Society of America.

Australian Journal of Basic and Applied Sciences. 2012, 6(12):492-498
Indian Journal of Materials Science. 2014, 2014:7 P
Dental Materials Journal. 2009, 28(6): 671-678
Dental Materials: Official Publication of the Academy of Dental Materials. 2007, 23(8):983-993
Dental Materials: Official Publication of the Academy of Dental Materials. 2006, 22(11):1035-1044

Experimental Materials and sample preparation.
Zhang, Characterization of nanostructured thermal interface materials - A review, International Journal of Thermal Sciences 62 (2012) 2 – 11
Webb, Performance and testing of thermal interface materials, Microelectronics Journal 34 (2003) 215-222
Mantyla, Modelling of thermal conductivity of porous materials: application to thick thermal barrier coatings, Journal of the European Ceramic Society 24 (2004) 2657-2667
Ai, New theoretical equation for effective thermal conductivity of two-phase composite materials, Materials Science and Technology 5 (28) (2012) 620-626

Earthen materials have different nature components and present a high variability comparing to conventional materials; researchers try to settle it down for a future normalization as environmentally efficient material.
As for some conventional materials, there is a high source of uncertainty to value them.
But the part coming from the material itself is non negligible compared to other materials.
As earthen materials are often assessed based on triangle texture diagram (F.
Novel aligned hemp fibre reinforcement for structural biocomposites: Porosity, water absorption, mechanical performances and viscoelastic behavior, Composites Part A: Applied Science and Manufacturing 61, 1-12. https://doi.org/10.1016/j.compositesa.2014.01.017 [4] Barnaure, M., Bonnet S., Poullain P., Earth buildings with local materials : assessing the variability of properties measured using non-destructive methods, submitted for second reviewing in CBM journal, January 2021

MRPII integrates human resources, equipment and raw materials requirements into the overall financial and cash flow management.
In a situation where effective capacity is less than the required capacity, the enterprise avoids implementing the material plans until a realistic schedule is made which prevents waste of raw materials.
Olaitan, “Development of a Materials Requirements Planning (MRP) Software,” The Pacific Journal of Science and Technology, vol. 13, no. 1, pp. 251-257, 2012
Charles-Owaba, “Solving the Machine Set-Up Problem: A Case with a University Production Workshop.,” Global Journal of Science and Technology, vol. 2, no. 2, pp. 237-242, 2009
Ogbeifun, “Developed Personal Record Software,” Pacific Journal of Science and Technology, vol. 9, no. 2, pp. 407-412, 2008

Design and Optimization of Al2TiO5/Al2O3 System Functionally Graded Materials K.
References [1] P.R.Howell: Journal of Materials Science, Vol. 32 (1997), p. 6525
[3] Materials Research group of Curtin University of Technology: Materials Research Bulletin, Vol. 33 (1998), p. 1475
[5] L.M.Zhang, R.Tu and J.G.Li: The Chinese Journal of Nonferrous Metals.
[6] Q.Shen, X.F.Tang and L.M.Zhang: Proceedings of Functionally Graded Materials, 1996, Elsevier Science B.V. (1997), p. 46.

Compared with analytical models, numerical models is promising in the prediction of machinability of workpiece materials, tool wear, tool failure, and surface integrity of the machined surface [1].
Acknowledgement This paper is sponsored by the National Natural Science Foundation of China (No.
Astakhov: Journal of Materials Processing Technology.
Guo:Journal of Materials Processing Technology, Vol.142 (2003), pp.72-81
Otho, M.A: International Journal of Machine Tool & Manufacture, Vol.42 (2002), pp.1373-1383