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Green building materials Concept.
Green building materials is also called ecological building materials.
Compared with traditional building materials, green building materials has the following characteristics and advantages: i.
Cai: New Building Materials, (2006) No.1, p.40.
Ding: Soybean Science, Vol. 28 (2009) No.4, p.715

The materials of a grain and the boundary are different, resulting in different material properties.
Under the same machining conditions, The average value of TWR of different workpiece materials are different too.
Xu in School of Materials Science and Engineering, Dalian University of Technology, are also acknowledged for their assistance in material sample preparation, processing and metallographic analysis.
Chen, “Research on the microstructure and properties of weld repairs in TA15 titanium alloy,” Materials Science and Engineering A, 2007, 445- 446:691- 696
C., “Thermal Conductivity Bounds for Isotropic, Porous Materials,” International Journal of Heat and Mass Transfer, 2005,48:2150- 2158.

Decision matrix for insulting materials No.
Materials & Design, Vol. 37 (2012), p. 317-324
Materials & Design, Vol. 47 (2013), p. 643-652
China Safety Science Journal, Vol. 20 (2010), p. 124-129
Journal of Hunan University (Social Sciences), Vol. 22 (2008), p. 68-72

Design and Analysis of a XY Micro-motion Stage Based on S Type Flexible Mechanism Yuemin Yu College of Science ,Heilongjiang University of Science and Technology,Harbin, 150022,China yuym2012@126.com Keywords: Micro-motion stage , Smart materials, Piezoelectric ceramic stack Abstract.
Piezoelectric materials is a kind of the most common smart materials whose geometric shape can be related to an energy input in the form of electric field.
Journal of Tianjin Vocational Technical Teachers' college, 41 (1), 1-5(2002) [3] Yu Yuemin, Ji Xiansheng Design and analysis of a micro-gripper based on smart materials [J].
Journal of Materials Processing Technology, 2005, 164(5): 1584-1589
Journal of Heilongjiang Institute of Science & Technology, Vols. 23(6):591-595 (2013)

The micro-morphologies of the 4 kinds of metallic materials before and after wear are obtained by utilizing JSM-5600LV SEM to obtain, as shown in Figure 1, 2.
Results and Analysis As seen in Tab.1, it’s the multi-fractal parameters obtained by calculating the SEM image before and after 4 kinds of metallic materials that are worn.
The order of the size on spectral width before and after wear is all HT200>45# steel>9SiCr>3Cr13, which is consistent with the trend of volume wear of 4 kinds of materials.
Depending on the analysis of spectral width, the roughness degree of surface height and the change of spectral width are consistent before wear for the 4 kinds of materials.
Journal of Materials Science Letters, 1996, 15: 1288-1290 [3] Zhou G Y.

The high quality and functional green building materials can therefore be easily fabricated.
Introduction Green building materials are composed of renewable, rather than nonrenewable resources.
Those materials such alumina (Al2O3) and titania (TiO2) there are candidate materials of energy and green building materials.
The inorganic materials of alumina titania (TiO2) are basic materials used in the modern building for example, harder Al2O3 tile and photocatalyst of TiO2 film.
Diau, Journal of The Electrochemical Society, Vol. 156 (2009), p.

Introduction Viscoelastic materials, as an important category of engineering application materials, had been widely studied.
Experimental Materials and Equipment.
Zhang, Evaluation of the Properties of Polyaspartic Polyurea Coated Concrete Subjected to the Co-Action of Freeze-Thaw Cycles and NaCl Solution Immersion, Materials Science Forum, (2011)
Ma, Anti-corrosion Performance of Qtech-413 Viscoelastic Protective Materials Used as Coating for Light Rail Concrete Beam, Corrosion science and protection technology, 29 (2017) 261-264
Yang, Topological Sensitivity Method for the Optimal Placement of Unconstrained Damping Materials under Dynamic Response Constraints, Journal of Shanghai Jiaotong University, 37 (2003) 1208-1209.

The synthesis of Lithium Aluminate materials and its performance of CO2 absorption Yinjie Wanga, Jiping Liub , Meixiu Kanc and Zequan Liud School of Material Science and Engineering, Beijing Institute of Technology, Beijing, China, 100081 awangyinjie@pku.org.cn, bliujp@bit.edu.cn,kanmeixiu@126.com,dliuzq1988@foxmail.com Key words : Lithium aluminate ; Absorption; Carbon dioxide Abstract.
In this paper, we use Nanoscale α-Al2O3 as raw materials to prepare the Lithium aluminate (Li5AlO4), and explored the impacts of Li5AlO4 materials CO2 absorption from the factors of material structure and surface morphology etc.
The preparation of Li5AlO4 Li5AlO4 materials were synthesized by high temperature solid-state method.
The materials’ structures are similar with the PDF card 72-0792.
Yamaguchi T., Niitsuma T., Lithium silicate based membranes for high temperature CO2 separation, Journal of Membrane Science, 2007, 294: 16-21()

FEM of ECDM Process on Semi Conducting Materials Lijo Paula*, P.V.
The scope of ECDM in micro machining of semiconducting materials is still found to be promising challenge for researchers.
Many researchers have carried out the modeling of ECDM for various engineering materials.
From the literature review it is found that very less work has been reported in FEM of ECDM in semi conducting materials.
An isothermal curve is generated with respect to melting point of the workpiece materials.

Effect of Temperature and Frequency on the Acoustic Properties of Konjac Glucomannan-Agar Gels as Tissue Mimicking Materials Anis Nazihah MAT DAUD1,a,*, Md Supar ROHANI1,b and Rosly JAAFAR2,c 1Department of Physics, Faculty of Science, Universiti Teknologi Malaysia, 81310 Skudai, Johor, Malaysia 2PhyKiR Research Group, Department of Physics, Faculty of Science and Mathematics, Universiti Pendidikan Sultan Idris, 35900 Tanjong Malim, Perak, Malaysia aanisnmd@yahoo.co.uk, bmdsupar@utm.my, crosly@fsmt.upsi.edu.my Keywords: temperature, frequency, acoustic properties, konjac glucomannan-agar gels, tissue mimicking material, pulse echo immersion technique.
Introduction Tissue mimicking materials (TMMs) are materials that mimic the acoustic properties of human tissues [1–2].
Haisch, Acoustical properties of selected tissue phantom materials for ultrasound imaging, Physics in Medicine and Biology 52 (2007) N475–N484
Rohani, A computerized system based on alternative pulse echo immersion technique for acoustic characterization of non-porous solid tissue mimicking materials, Measurement Science and Technology 29 (2018) 45902
Jaafar, A computerized time domain and spectral analysis system for acoustic characterization of tissue mimicking materials, Journal of Physics: Conference Series 1083 (2018) 012016