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Tourassis1,a 1School of Science and Technology, Nazarbayev University, Astana, Kazakhstan avassilios.tourassis@nu.edu.kz Keywords: mechanical assembly, disassembly lines, end-of-life processing Abstract.
With growing interest in the recovery of materials and subassemblies from consumer products at the end of their useful life, there is a need to develop decision-making methodologies that determine how to maximize the environmental benefits of end-of-life processing while minimizing recovery costs.
Thus, landfills are constantly pilled up with hazardous and/or valuable materials, while the useful life of products is continually reduced.
During this phase materials are chosen, manufacturing methods are designed, the amount of energy consumed during production and use is determined, and how the product will be treated after its useful life is decided upon.
Summary With growing interest in the recovery of materials and subassemblies from consumer products at the end of their useful life, there is a need to develop decision-making methodologies that determine how to maximize the environmental benefits of end-of-life processing while minimizing recovery costs.

For instance, tracking equipment, materials and workers in a construction field is currently done manually with legacy systems, which often causes errors and delays jeopardizing entire projects.
Even for non-conductive materials, such as concrete, brick, wood, etc., high dielectric constant increases the power absorption possibly affecting the signal obstruction.
Typical construction materials was chosen and placed in the line of transmitter and receiver to observe the reliability measure.
In addition, construction materials with high dielectric constant or thickness of construction materials affect the signal obstruction.
“A Wireless Network System for Automated Tracking of Construction Materials on Project Sites,” Journal of Civil Engineering and Management, Vol. 14, No. 1, pp. 11-19

The clay minerals, organic matter and some oxides materials of surface charge and shaped by the interaction of water and colloid with rheological properties of material and other substance are collectively referred to as the rheological phase material.
The test materials which are bought from the market are high purity quartz powder, feldspar powder and organic soil.
Acknowledgements This project is supported by the State Key Laboratory of Subtropical Building Science Independent research project (No. 2012 za04 and No. 2013 zc18) , National Natural Science Foundation(No. 51208211）and the Central University Basic Research Funds for Projects (No. 2012ZM0089).
State Key Laboratory of Subtropical Building Science of South China University of Technology also offers a great support to this project.
JOURNAL OF SOUTH CHINA UNIVERSITY OF TECHNOLOGY(NATURAL SCIENCE EDITION),2008, 10(36): 31-36

To resolve damage to the knee joint, a replacement bone implant was needed with materials that match the characteristics of the human body.
Most implant materials were derived from biomaterials that have the essence of supporting medical applications.
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The absorbed energy is found from both the electric field and magnetic field for dielectric materials and metals.
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The proportion of different materials in fermentation test of EM active calcium was presented in Table 1 Control treatment (CK) was fermented without EM.
The materials for EM active calcium production were fermented by thermostatic shaking (QHZ-98A) under the condition of 37°C and 150 r/min.
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