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The EOL management is the process of converting the end product life products, components or materials remarketable.
This approach has growing rapidly among manufacturers, primarily due to environmental regulations and public pressure and secondly, because it has advantages over the economy of materials and energy required to extract virgin materials [7,15,24].
The strategic actions adopted are specific to the product development, they are: minimize the material content, minimize losses and waste, use recycled and/or recyclable materials, avoid/minimize the use of aggressive materials, minimize packaging and minimize consumption in transportation.
The proposal also includes the identification of materials according to international standard system and directly on the material, helping consumers and responsible for processing post-consumer to identify the materials used, even after the packaging open.
Guimarães, Sociotechnical design for a sustainable world, Theoretical Issues in Ergonomics Science, 13.2 (2012) 240–269

These natural fibers were incorporated into concrete to produce materials with improved strength and toughness.
Materials and Methods This section shows the materials and tests procedure used in the production of the CFRSCC.
In the case of coconut fibre-reinforced SCC, the coconut fibres were washed, dried, and cut before being mixed with cementitious materials.
Etman, Characterization of Recycled Self-Compacting Concrete Prepared with Glass Fibres, International Journal of Engineering and Applied Sciences, 3(4), (2013), 8–19
Specification for constituent materials and concrete, (2015)

The high strain rate mechanical properties of materials may be substantially different from their quasi-static properties, and the high strain rate properties should be the discriminating properties for penetrator materials.
[3] Tien-Yin Chan, and Shun-Tian Lin, Metallurgical and Materials Transactions A, 29A, p. 2885-2892, (1998)
[4] Tien-Yin Chan and Shun-Tian Lin, Journal of Materials Science, 35, p. 3759-3765, (2000) [5] Chen-Sheng Hsu, Pei-Chuen Tsai, and Shun-Tian Lin, Metallurgical and Materials Transactions, 32A, p. 95-101, (2001)
[7] Kuan-Hong Lin, Chen-Sheng Hsu, Shun-Tian Lin, Internation Journal of Refractory Metals &Hard Materials, 21, p. 193-203, (2003)
[8] Woei-Shyan Lee, Guo-Liang Xiea, Chi-Feng Lin, Materials Science and Engineering, A 257, p. 256-267, (1998).

The metabolite of Sudan Ⅰ was identified as potential carcinogen[3]and cause damage to genetic material.
Materials and Methods Reagents.
Acknowledgements This work was financially supported by grants from National Natural Science Foundation of China (No. 81360429) and Natural Science Foundation of Jiangxi Province (No. 20122BAB214006, 20132BAB214004).
Chemiluminescent and Enzyme-Linked Immuno Assays for Sensitive Detection of Human IFN-γ, Journal of Immunoassay. 15(1994) 217-38
Journal of agricultural and food chemistry. 55(2007) 6424-6430

The materials may be from organic materials or made materials.
During the process of polymeric materials degradation, oxygen diffusion occurs prevalently in the unstructured regions.
Furthermore, some research is needed on the economy, performance, and efficiency of materials built from face masks’ waste.
Indian Journal of Biotechnology, 7(1), 9–22
Journal of Cleaner Production, 277, 123227

Materials Science Forum Vols. *** (2004) pp.162-166 online at http://scientific.net  2004 Trans Tech Publications, Switzerland The Assessment of Cutting Temperature Measurements in High-speed Machining Y.
Advances in Materials Manufacturing Science and Technology 164 This technique has been widely used due to its avoiding applying insulation.
The optical fiber can collect the infrared energy radiated from the flank face of the cutting Materials Science Forum Vols. *** 165 tool when it passes above the hole.
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Materials and Methods.
These pores may be produced as a result of organic materials degradation [21].
Malaysian Journal of Fundamental and Applied Sciences. 14(2), (2018), p. 263-268
International Journal of Polymer Science, (2015): p. 1-16
Journal of Applied Sciences, 14(12), (2014): p. 1355-1358

The process is suitable for all materials that can be handled by slip casting.
Brook (Ed.), Materials Science and Technology - Processing of Ceramics Part I, Vol. 17A (VHC Verlagsgesellschaft Weinheim 1996) [2] J.
Moreno, Functionally gradient ceramics by sequential slip casting, Materials Letters 14 (1992) 333-335
Boulanger, Graded Casting of Materials with Contiinuous Gradients, Journal of the American Ceramic Society 78 (1995) 3297-3303
Munz, SiC-Ceramics with Tailored Porosity Gradients for Combustion Chambers, Key Engineering Materials 175-176 (2000) 149-162

Journal of Materials Science (1988)23: 475-480 [5].Fillon B, Thierry A, Wittmann J C, Lotz B J.
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Introduction Amorphous and nanocrystalline metallic alloys present a new category of materials with interesting mechanical, electric and magnetic characteristics [1-3].
However the applications of metallic glasses and nanocrystalline materials are still restricted due to high purity and a high price of the precursors.
Warlimont, Materials Science and Engineering A304-306, 2001, 61-61
Masumoto, Materials Science and Engineering A181-182, 1994, 8
Takeuchi, Proceedingst of the 22nd Risø International Symposium on Materials Science: Science of Metastable and Nanocrystalline Alloys Structure, Properties and Modelling, Editors: A.R.