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Carbon nanotubes (CNTs) have been one of the candidate materials to impart high strength-low weight characteristics to aluminum alloys.
Materials and Methods The Al6061 and Al2124 prealloyed powders used in this study were supplied by the Aluminium Powder Co.
Qutub: Submitted to Journal of Composite Materials
Dispersion Strengthened Aluminum Alloys, Minerals, Metals and Materials Society, Warrendale, PA (1988) 649
Conf. 7th International Conference on Composite Materials,” China Society of Aeronautics and Astronautics, Beijing, China (1989) 705

Main function of alginate was as a gelling agent with ion cation especially calcium [7] Method Materials and Methods The materials of this research were hydroxyapatite powder from cow bone product of Tissue Bank General Hospital of Dr.
Research Procedure The materials such as sodium alginate and hydroxyapatite nano particles were soluted into their solvent.
The stirring sample process affects the homogeneity of the composite materials.
When the percentage of living cells was less than 60%, the materials could be said toxic [13].
Univ. of Pennsylvania Orthopaedic Journal. 1999; 12:77-88

Material and Research Technique The substrate material was commercially pure A7 aluminum (0.16 Fe, 0.15 Si, 0.01 Cu, 0.04 Zn, 0.01 Ti, balance Al, wt%).
Figure 5 shows a typical TEM image of the multilayer gradient structure identified in the material.
The wear resistance of the modified material increases 2.4 times and its microhardness increases more than 4 times compared to the initial material.
Krysina, V.V.Denisov, Generation of low-temperature gas discharge plasma in large vacuum volumes for plasma chemical processes, Russian Journal of General Chemistry 85(5) (2015) 1326-1338, doi: 10.1134/S1070363215050485 [8] Yu.F.
Rygina, Numerical simulation of thermal processes involved in surface alloying of aluminum with titanium by an intense pulsed electron beam, Key Engineering Materials 683 (2016) 569-575.

Research on Geological Tourism Resources of Lingchuan-Wangmangling National Geopark WANG Yan-hong1, a,WU Fa-dong1 XU Yuan-yuan1 1 School of Earth Sciences and Resources,China University of Geosciences,Beijing 100083 awangke5886@163.com Keywords: geopark;geological tourism resource;development suggestions.
Tourism development suggestions: Travel development project of the park should regard the geological resources and the natural ecological environmental protection as the prerequisite, to pay attention to the science of the tourist activity, The interest and property of participation, to different visitor's colonies, the ones that make and can reflect Lingchuan-Wangmangling geological ground form resource characteristics and natural ecological environment advantages on the whole study the traveling products (by Yu Han, 2006).
In the course of the field comprehensive geology investigations and the materials collections, we got the energetic supports given by the Lingchuan government and County’s Territory Resource Office, Thank you very much to master graduate students Yang Lulin, Wang Lu, Zhang Chenguang, Sun Quan, Ren Fang, Meng Li, Zhang Zhiguang, Zhang Lei, Gao Xiangnan, Zhao Wei etc. from ( Beijing) School of Earth Science & Resources of China University of Geosciences, whose devotions and diligence of the field investigation and materials arrangement work.
Journal of Southwest University of Science and Technology:Philosophy and Social Science Edition, 25(2):7-11

The soil is modeled with 3D-Solid material.
(in Chinese) [2] TSAI J S: Canadian Geotechnical Journal,3,189,1997
[3] Pengming Jiang et al: Chinese Journal of Geotechnical Engineering,21,338, 1999.
(In Chinese) [4] Shiyong Shi, Wei Zhang: Journal of Geotechnical Engineering.
(in Chinese) [5] Yonggang Xu et al: Journal of Rock Mechanics and Engineering,S2,3464, 2011.

Journal of Energy Resources Technology, 115:134-141, 1993
Journal of Dynamic Systems, Measurement, and Control, 114:728-731, 1992
Journal of Guidance, Control and Dynamics, 16(4):636-640, 1993
Journal of Sound and vibration. 15, 3-4, 395-402
Aerospace Science and Technology (Imprimé), v. 1, p. 12-26, 2013

Industrial Engineering Journal, 2011, 14(1): 16-22
European Journal of Operational Research, 1992, 56(1): 2-14
European Journal of Operational Research, 1992, 57(2):203-223
Beijing: China Building Material Industry Publishing House, 1999, 305-331
Industrial Engineering Journal, 2011, 14(1): 118-122.

In steel structure, the correlation between strength and mass has advantages compared to concrete materials.
Material models.
International Journal of Steel Structures, 2011. 11(1): p. 65-79
International Journal of Engineering (IJE), 2011. 5(2): p. 194
Corrosion Engineering, Science and Technology, 2012. 47(4): p. 272-283

The design design in this study was a pretest and post-test with control.[25][26][27] Materials.
Kalavathi, “ORIENTAL JOURNAL OF Analysis of Imaging Artifacts in MR Brain Images,” 2012
Science and S.
Ahmed and Md Jan Nordin School of Computer Science , Faculty of Information Science and Technology ,” vol. 7, no. 12, pp. 1831–1838, 2011
United Kingdom: Blackwell Science Ltd, 2011

Materials and Methodology In this study, three species of cassava rhizome, Kasetsart 50, Rayong 72 and Huay Bong 60, were used for biomass from cassava crop.
These raw materials were found in Nakhon Ratchasima province, Thailand and used as feedstock in this study.
The proximate analysis of a material to determine the content of at least some of its constituent components provides important information regarding the material.
Materials are composed primarily of the four components of moisture, volatiles, fixed carbon, and ash.
Sajjakulnukit: Renewable Energy Vols. 31 (2006), pp 599-610 [9] Patomsok Wilaipon: American Journal of Applied Sciences Vols. 7 (5) (2010), pp 698-701 [10] Christer Jansson, Anna Westerbergh, Jiaming Zhang, Xinwen Hu and chuanxin Sun: Applied Energy Vols.86 (2009), pp S95-S99 [11] Ashok Pandey, Carlos R.