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Photoluminescence and structural properties of ZnO films deposited on Si substrates by chemical spray deposition S.Sali1, 2* ; R.Tala-Ighil2; S.Kermadi2 ; M.Boumaour2 ; M.Kechouane1 1 Université des Sciences et de la Technologie Houari Boumedienne (USTHB), Faculté de Physique.
Among these methods, the spray pyrolysis technique has several advantages, such as, simplicity, safety, and low cost of the apparatus and raw materials.
Gavrila .Thin Solid Films 403 - 404 (2002) 485-488 [8] Yanfei Gu, Xiaomin Li, Weidong Yu, Xiangdong Gao, Junliang Zhao and Chang Yang Journal of Crystal Growth, Volume 305, Issue 1, 1July2007, Pages36-39

Introduction Biometrics is a science of automatically identifying individuals based on their unique physiological or behavioral characteristics.
Figure 3 Two dimensional array concept of the fingerprint imager Applied pressure Axial deflection Some resting cells 50 μm 50 μm Pressure concentration axis Upper electrode (wide beam) Grounded wall (anchor) Lower electrode Underlying layer Rectangular T-shape protrusion g b a C-P characteristic of the sensor Capacitance Pressure Active pressure range Pmin Pmax Cmin Cmax α β Pw Cw Working point Save = tan α Sw = tan β Least square line Figure 1 A typical C-P characteristic graph of a capacitive pressure sensor in normal region Fabrication Material Selection.
Photo resist AZ1500 is used as the sacrificial material with 1 μm thickness, which reduces the deposition and patterning procedure to a single lithography step.
Journal of Microsystem Technology (2009), in press

The Reserch on PID control Modle of the Components Working Accuracy for Slender Shaft on the NC Lathe Yukun Wanga,Jun Lub and Hongsan Xic College of Mechanical and Electrical Engineering, Shanxi University of Science and Technology,Shaanxi, Xi'an,China, 710021 awykhed@163.com,blujun@sust.edu.cn,cxihongshan3@163.com Keywords: PID control modle, error compensation, automatic program system, slender shaft，turnning Abstract.
Applied Mechanics and Materials Vols. 16-19 (2009) : 1174-1178
[7] Daisuke Kono, Atsushi Matsubara, Iwao Yamaji, Tomoya Fujita,High-precision machining by measurement and compensation of motion error, International Journal of Machine Tools and Manufacture, Volume 48, Issue 10, August 2008, Pages 1103-1110 [8] A.

[4] Mo Lei, Xu Bugong.Energy Optimization Strategy for Target Tracking in Wireless Sensor Networks[J].Journal of South China University of Technology( Natural Science Edition) Vol.39, No.7:13-20
Advanced Materials Research Vols. 476-478 (2012) pp 2133-2136.

The Application of Thermoelastic Stress Analysis to Evaluate Debond Damage in Composite Sandwich Structures R K Fruehmann1,a, W Wang1,b, J M Dulieu-Barton1,c and S Quinn1,d 1School of Engineering Sciences, University of Southampton, SO17 1BJ, United Kingdom arkf@soton.ac.uk, bww2g09@soton.ac.uk, cjanice@soton.ac.uk, ds.quinn@soton.ac.uk Keywords: Damage, NDT, TSA, Sandwich structures.
TSA is based on the measurement of the small change in temperature that occurs when a material is subjected to a stress change.
The change in temperature is proportional to the change in the sum of the principal stresses; for the case of an isotropic material the relationship can be written as: (1) where ΔT is the temperature change, T is the absolute temperature, α is the coefficient of thermal expansion, ρ is the density, Cp is the specific heat at constant pressure and Δ(σ1 + σ2) is the change in the sum of the principal stresses.
Journal of Strain Analysis, Vol. 33, No. 2, pp 93-104, 1998

The discrete model is actually a model of the interaction between continuous phase material and discrete phase material.
Acknowledgement This research is supported by National Natural Science Foundation of China.
Qi: Mechanical Analysis of Agglomeration and Fragmentation of Particles during Collisions, Journal of Tsinghua University, 42 (2002), p. 21-32 [2] M.

Zhang: Advanced Materials Research,2010,(12):2546-2549
Feng: Journal of Shangong Agricultural University (Natural Science Edition), 2006(4): 25- 28.

Table 1 Inertial parameters of human body's rigid link Fig.1 Multi-rigid body Fig.2 Finite element model Finite element analysis of seated human/saddle Igs file was imported into the finite element analysis software, ansys, then the relevant material properties of human body and the saddle were given.
Human Movement Science, Jiangsu : Suzhou University Master's degree thesis,1999:1-20 (In Chinese) [4] Polyurethane elastomer Manual.
Seat-cushion and soft-tissue material modeling and a finite element investigation of the seating comfort for passenger-vehicle occupants.
Journal of Engineering Graphics, 2005(3) (In Chinese) [7] Tingdong Xia.

Abdullah1,2,e, and Z.M Nopiah2,4,f 1Department of Mechanical and Materials Engineering, Faculty of Engineering and Built Environment, Universiti Kebangsaan Malaysia 2Centre for Automotive Research, Faculty of Engineering and Built Environment, Universiti Kebangsaan Malaysia, 43600 UKM Bangi, Selangor, Malaysia 3Department of Marine Engineering, Politeknik Ungku Omar, Ipoh, Malaysia 4Unit of Fundamental Engineering, Faculty of Engineering and Built Environment, Universiti Kebangsaan Malaysia a zaki@eng.ukm.my, bkam@eng.ukm.my, czakiman@jkp.puo.edu.my, dwmfaizal@eng.ukm.my, eshahrum@eng.ukm.my, fzmn@eng.ukm.my Keywords: Engine, condition monitoring, MZN methods, I-kaz Abstract.
Nizwan Development of Integrated Kurtosis-based Algorithm for Z-filter Technique, Journal of Applied Sciences. 9 (2008).

Fig. 1 Accidents and deaths of dangerous accidents Overview of safety investment Safety investment is the sum of all human, material and financial resources.
It may include human resources, material resources, financial resources, space and time, etc.
It also adapts to the needs of the national economy and social development, reveals the safety investment of companies and promotes the development of labor protection utilities, security, science and technology.
Journal of American Society of Safety Engineers