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Design Optimization of BAW Micro-Piezoelectric Disk Gyroscope through Finite Element Method Zhongxing Xu, Weiping Zhang*, Yuxiang Cheng, Gong Zhang, Jian Tang, Yinghai Wang, Wenyuan Chen Science and Technology on Micro/Nano Fabrication Laboratory, Research Institute of Micro/Nano Science and Technology, Shanghai Jiao Tong University, Shanghai 200240, People’s Republic of China *corresponding author: zhangwp@sjtu.edu.cn Keywords: Optimization, piezoelectric gyroscope, degenerate mode, MEMS, finite element method.
Although piezoelectric materials are widely used to fabricate vibratory gyro, there are few reports of micro piezoelectric gyro, and most of them use composite layers of the PZT film, silicon and metal electrode based on cantilever structure.
In 1986, Burdess et al proposed a new type of vibratory rate gyroscope, this design is based on a disc of piezoelectric material on which are deposited drive and detect electrodes [2].
Acknowledgements Financial support for this research from the New Century Excellent Talents Support Program of Ministry of Education (NCET-10-0583), Shanghai Talent Development Fund (047), National Key Laboratory of Science and Technology on Nano/Micro Fabrication (9140C790405110C7904) and The Aviation Science Fund（2013ZC57003） is gratefully acknowledged.
Journal Micromechanics Microengineering, 2009,19(11):113001-113029

Degradation of Alizarin Red Solution using Nanometer TiO2 Film under UV Light Irradiation Peng Tian1,a*, Lu Sun1,a, Gang Liu2,b, Yanhong Kang1,a, Jidong Duan3,c and Wenle Du1,a 1College of Chemistry and Life Science, Shenyang Normal University, Shenyang 110034, China 2Research Institute, Northeast University, Shenyang 110006, China 3Laboratory Centre, Shenyang Normal University, Shenyang 110034, China aemail: tianpenglnu@sina.com, bemail: gliu@mail.neu.edu.cn, cemail: djd2298@sina.com *: email: tianpenglnu@sina.com Keywords: nanometer TiO2 film, photocatalytic degradation, alizarin red, UV light irradiation Abstract: This paper explores the sol-gel titanium dioxide the conditions of experiments to determine the best conditions.
The semiconductor TiO2 has proven to be an excellent photocatalyst material on which many organic substrates have been shown to be oxidatively(in some cases reductively) degraded and ultimately mineralized completely under UV irradiation[4-5].
In acidic solution, the concentration of H+ is large, relatively concentration of OH- is very low, the corresponding raw materials that can generate hydroxyl radicals will decrease.
Acknowledgements This work was financially supported by the National Natural Science Foundation of China(21073123), National Natural Science Foundation of Liaoning Province(201102202), Education Bureau of Liaoning Province of China(LT2010097) and Natural Science Foundation of Shenyang city(F12-277-1-46).
Chinese Journal of Catalysis.

The TiO2 nanopowder was prepared with TiOSO4 as raw material at low temperature by hydrolysis method, and microspheres coated polyethylene and TiO2 were then fabricated on titanium by layer-by-layer self-assembly technology.
Material and Methods Commercially available pure Ti was cut into pieces in size of 10×10×1mm, and washed three times with acetone for 5 minutes in an ultrasonic cleaner.
Acknowledgment This work was supported by the National Natural Science Foundation of China (Grant No.50702050) and Qianjiang Telent Plan (Grand No. 2007R10002).
Shi: Chinese Journal of Inorganic Chemistry Vol.22 (2006), P.1196

Numerical Simulation of Dendrite Arm Coarsening in Case of Ternary Al Alloys Viktória Rontó, András Roósz University of Miskolc, Institute of Materials Science, Physical Metallurgy Department Hungary Keywords: numerical method, secondary dendrite arm spacig, coarsening parameter models Abstract.
Zhong: Metallurgical and Materials Transactions B, 1997, 28B, 1185-87
Exner: Materials Sci. and Tech., 1986, vol. 2, 1149-55
Roósz: International Journal of Cast Metals Research, 2001, vol. 13, no. 6, 337- 342
Roósz: International Journal of Cast Metals Research, 2001, 14, pp. 131-135.

Experimental Raw material and Component Specimens were made of common construction materials.
Cement was 32.5 class ordinary silicate cement produced by Lu-run Building Materials Industry Company of Shandong Province.
Acknowledgements Project supported by Natural Science Foundation of Shandong Province of China (No. 2009ZRB01879).
Additional water use influencing strength and fluidity of recycled concrete[J], Journal of Central University of Technology. 2008, 15(S1):221-224
Experimental Study on Deterioration of Concrete Strength under Different Sub-high Temperature Cycles, Journal of Wuhan University of Technology-Mater, Sci.

It probable made by collocation method, its raw materials is unknown and the finished is pale grey.
But its raw materials is unknown, estimated that the mineral composition can affect its moisture absorption also.
Journal of Astronautics, 2009, 30(1):98-103
Introduction to Lunar Science [P184].
Effects of Load Type on the Mechanical Properties of the JLU Series Lunar Soil Simulant [J].Applied Mechanics and Materials Vols. 2012, 204-208:479-486

Grouting materials dosage was calculated according to formula (1)
Filling materials used the asphalt anticorrosive wood, fluctuation in two layer crack fault two layer placed, gap with the thin board in filling close-grained.
Journal of China University of Mining and Technology, 1996, 25 (4), p1.
Journal of China University of Mining and Technology, 2000, 29 (4), p343.
The Second International Mining Science and Technology Conference Proceedings, 1991, p1018

For every sports meeting will need to work before the game, the game, a lot of work to do after the game, the work is not only a lot of manpower, material and financial resources, and the large amount of data is very difficult to manually manage, easily awry [1].
He, “School Games computer information management system,” Master’s degree of University of Electronic Science and Technology of China, 2010
Zhang, “The Computer Management System of Small and Medium-sized Track Meeting,” Journal of Hebei Normal University(Natural Science Edition), vol. 36, no. 2, pp. 213-216, 2012
Meng, “On the Web-based Management System of General Sports Meet,” Journal of Capital Institute of Physical Education, vol. 22, no. 1, pp. 91-93, 2010

But as the developing of economy, the competition becomes more and more fierce, and the cost such as labor, fund, material, land and environment become higher.
Acknowledgements This paper is supported by the foundation of Science and technology project of Hebei Province(No.134576251).
Gao: Journal of Intelligence,Vol.29(2010),p.68.
Ng: Journal of Econometrics ,Vol.123(2006),p.169
Zhao: Science and Technology Progress and policy, Vol.28(2011),P.100.

The material parameters of beam, column and plate are shown in table 1, the structure plan view is shown in figure1.
Acknowledgements The support from Natural Science Foundation of Shandong Province by award ZR2011EEM025 and Youth Fund Project of Shandong Province by award ZR2011EEQ021 are appreciated.
Deng: Journal of Liaoning Technical University Vol. 25 (2006), p. 485(In Chinese) [2] X.L.Sun and B.Yan:Journal of Shandong University (Engineering Science) Vol. 41 (2009), p.38 (In Chinese) [3] GB50007 2011, Code for Design of Building Foundation .