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Slower electron/hole recombination rate and high surface-to-volume ratio has made 1D ZnO nanocrystal becomes the most promising sensing materials being utilized for fabrication of conductometric sensors for ethanol and NH3, ionization based gas sensors, intracellular pH sensors and electrochemical sensors [3,8].
The authors appreciate technical support from School of Materials and Mineral Resources Engineering, Universiti Sains Malaysia.
Vol. 178 (2005), no. 6, pp. 1864-1873 [12] Sun, Y., Fuge, G.M., Fox, N.A., Riley, D.J. & Ashfold, M.N.R.: Advanced Materials, Vol. 17(2005), no. 20, pp. 2477-2481 [13] Zhao, X., Lee, J.Y., Kim, C.-., Heo, J., Shin, C.M., Leem, J.-., Ryu, H., Chang, J.-., Lee, H.C., Jung, W.-., Son, C.-., Shin, B.C., Lee, W.-., Tan, S.T., Zhao, J. & Sun, X.: Physica E: Low-Dimensional Systems and Nanostructures, Vol. 41(2009), no. 8, pp. 1423-1426 [14] Ndifor-Angwafor, N.G. & Riley, D.J.: Physica Status Solidi (A) Applications and Materials, Vol. 205(2008), no. 10, pp. 2351-2354 [15] Yi, S.-., Choi, S.-., Jang, J.-., Kim, J.-. & Jung, W.-.: Journal of colloid and interface science, Vol. 313(2007), no. 2, pp. 705-710 [16] Vernardou, D., Kenanakis, G., Couris, S., Koudoumas, E., Kymakis, E. & Katsarakis,: Thin Solid Films, Vol. 515(2007), no. 24 SPEC.
[18] Vayssieres, L., Keis, K., Hagfeldt, A. & Lindquist, S.-.: Chemistry of Materials, Vol. 13(2001), no. 12, pp [19] Vayssieres, L.: Applied Physics A: Materials Science and Processing, Vol. 89(2007), no. 1, pp. 1-8 [20] Shin, C.M., Lee, J.Y., Heo, J.H., Park, J.H., Kim, C.R., Ryu, H., Chang, J.H., Son, C.S., Lee, W.J., Tan, S.T., Zhao, J.L. & Sun, X.W.: Applied Surface Science, Vol. 255(2009), no. 20, pp
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Influence of Heat Treatment Temperature on the Microstructures and High Cycle Fatigue Properties of DD6 Single Crystal Superalloy Hongji Xiea, Jiarong Li, Xiaodai Yue Science and Technology on Advanced High Temperature Structural Materials Laboratory, Beijing Institute of Aeronautical Materials, Beijing 100095, China axhj911@126.com Keywords: DD6, Temperature, Microstructure, High cycle fatigue property.
Fuchs, Effect of solidification parameters on the microstructures and properties of CMSX-10, Materials Science and Engineering A. 479 (2008) 356-364
Wang, et al, Effect of solution cooling method on the microstructure and stress rupture properties of a single crystal superalloy, Materials Science Forum. 816 (2015) 513-517
Zhao et al, Effect of low angle boundary on high cycle fatigue properties of single crystal superalloy, Transactions of Materials and Heat Treatment. 36 (2015) 52-57
Fatigue of Materials.

Before the experiments are conducted, the experimental material fixing device is installed in concrete bed.
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Sui: International Journal of Sediment Research 26, 269 (2011)

International Journal of Production Economics.
Chinese Journal of Mechanical Engineering.
Journal of Manufacturing Systems.
Journal of Physical Agents.
Chinese Journal of Computers.

Journal of Northern Jiaotong University.
International Journal of Plasticity.
Journal of Engineering Materials and Technology.
Materials Science and Engineering.
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Experimental i) Chemical and materials Areca nut was obtained from Balik Pulau, one of the areas in Penang, Malaysia.
The material was crushed using mortar followed by sieved it through sieve no. (125 µm).
Lora, “Clays and oxide minerals as catalysts and nanocatalysts in Fenton-like reactions – A review,” Applied Clay Science, vol. 47, pp. 182–192, Nov. 2009
Zeng, “Adsorption removal of cadmium and copper from aqueous solution by areca: a food waste,” Journal of Hazardous Material, vol. 157, pp. 490-495, Sept. 2008
Sun, “Decolorization of KN-R catalyzed by Fe-containing Y and ZSM-5 zeolites,”Journal of Hazardous Materials, vol. 156, pp. 568–575, Aug. 2008

Materials and methods 1.1 General Information Fourteen patients (7 males; 4 females), Their ages ranged from 12 years to 33 years, with an average age of 20.3 years.
Chinese Journal of Spine and Spinal Cord 2008;18;191-5
Chinese Journal of Orthopedics 2004;24;309-12
Chinese Journal of Bone and Joint Surgery 2008;1;158-62
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“Modeling and Control of Magneto-Rheological Fluid Damper Using Neural Networks,” Smart Materials and Structure, 14(1):111-126
“Neural Network Modeling of a Magnetorheological Damper,” Journal of Intelligent Material Systems and Structures, 9(9):755-764
“Fuzzy-Logical Non-parameter Modeling of MR Damper,” Journal of University of Science and Technology of China, 30(2): 218-222
“Modeling of a Magneto-rheological (MR) Fluid Damper Using a Self Tuning Fuzzy Mechanism,” Journal of Mechanical Science and Technology, 23: 1485-1499
“The Fuzzy Approximation of MR Damper,” Journal of Vibration Engineering, 19(1): 31-36.

Since a demand for high strength and corrosion resistance of the seamless pipe is increasingly intensified in the oil and gas industry, the use of stainless steels and alloy steels as materials is increasing.
It is not only influenced by materials property, deformation temperature, rolling velocity, deformation amount and contact friction condition etc., but also a non-isothermal process with three dimensional (3D) thermal dynamic coupling.
(1) The material parameters are obtained from experimental tests:
References [1] Ken-ichiro Mori a, Hidenori Yoshimura and Kozo Osakada: Journal of Materials Processing Technology 80-61(1996), p.700-706 [2] J.
Pietrzyk: Journal of Materials Processing Technology 80-81 (1998), p.166-173 [3] MSC.

In this study, the thickness ratio is defined by bp hhT /= . (4) As Kim and Jones [13] pointed out, the electric field strength 3E should be held constant rather than the applied voltage 3V to correctly represent the true nature of piezoelectric materials.
Acknowledgement This research done by the first author has been supported by the Ministry of Science and Technology of the Republic of Korea as a part of its Nation Research Lab (NRL) program for Smart Structures.
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