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In addition, the effect of added Mn and Zr elements in Al-1% Si-0.6% Mg alloys utilized in automotive panels and hot deformation processes was investigated to obtain thermally stabilized substructures.
Alloy Si Fe Cu Mn Mg Zn Zr Al S 1.01 0.22 <0.01 <0.01 0.59 <0.01 <0.01 bal.
Multiple tiny particles with sizes of 0.1 μm are observed for alloy M, which were identified as ternary Al-Mn-Si precipitates by the EDX analysis.
Figure 8 illustrates C-curves for decomposition of the solid solution in castings of alloys Al-0.62%Mn and Al-0.31%Zr [7], which describe the kinetics of their isothermal transformations.
(a) alloy S (b) alloy M Fig. 8 C-curves for decomposition of the solid solution in castings of alloys Al-0.62% Mn (▲) and Al-0.31% Zr (■).

His theory was later confuted, due to some anomalies by Bahrani et al. [17].
El-Sobky and Blazinsky [33] presented a second model, taking the interaction between both plates into account.
A similar conjecture was assumed by Chadwick et al. [41].
Another fluid theory was studied by Pai et al. [17].
El-Sobky, T.

The heat transfer of an unsteady stretching permeable surface over a prescribed wall temperature was investigated by Ishak et al. [3].
The influence of radiation and heat source/sink in a Walter’s-B fluid over a stretching sheet was presented by Abdul Hakeem et al. [10].
El-Aziz [25] obtained numerical results to study the effect of time-dependent chemical reaction on stagnation point flow and heat transfer of nano fluid over a stretching sheet.
Present work is the extension work of Ariel [28] and Hayat et al. [29].
Abd El-Aziz, Effect of time-dependent chemical reaction on stagnation point flow and heat transfer over a stretching sheet in a nanofluid, Phys.

Sharma et al
Yang et al. [7] to model nonlinear free vibration of single-walled CNTs.
Yoon et al. [19] have developed a double Timoshenko beam model.
Siddiqui, E.L.
Stockli et al., Elastic and shear moduli of single-walled carbon nanotubes rope.

According to Xiang et al. [14], the addition of Mn nanoparticles into SAC solder alloy reduces the wetting properties.
Hodulova et al. [19] reported that the Bi also retard the formation of the IMCs phase, especially Cu6Sn5 IMCs.
This statement also agreed by Hu et al.[20], which reported on Sn-0.7Cu-xBi solder alloy.
[11] Mohd Salleh MAA, AM Mustafa Al Bakri, H Kamarudin, M Bnhussain, and Flora Somidin.
Kamal, El Said Gouda, and L.

Al-Khawaldeh2,b University of Jordan, Mechanical Engineering, Amman, Jordan aadmin@mechatronix.us Keywords:Sensor Placement, Damage Detection, Health Monitoring, Particle Swarm Optimization, Linear Matrix Inequalities.
Heo et al. derived a kinetic energy based technique and applied it to real experimental data obtained from a model of an asymmetric long span bridge [5].
Li et al combined both the Effective Independence (EI) and the Kinetic Energy (KE) methods by an iterative technique which ortho-normalize the reduced mode shapes repeatedly during iterations [12].
Vibration response could also be used to optimize sensor locations, Li et al proposed a criterion derived by the Representative Least Squares (RLS) method that depends on both the characteristics and the actual loading situations of a structure.
Zimmerman and E.L.

Olatomiwa et al. [8] presented a statistical analysis of wind and solar energies potentials for rural areas in Nigeria.
Gupta et al. [11] used BBO optimization algorithm for optimal sizing of small autonomous hybrid power systems by minimizing the cost of energy.
El-Ahmar, A.M.
El-Sayed, H.M.
Al-falahi, S.D.G.

Hasan et al. [8-10] investigated some fatty acids as PCMs for domestic water-heating.
As Sharma et al. [16] recommended that the melting temperature of a PCM should be between 105 and 110℃ for evening cooking.
Sharma and Sagara [17] and Sharma et al. [18-19] developed a solar cooker based on evacuated tube solar collector (ETSC) with PCM storage.
El-Sebaii: Solar Wind Technol Vol. 5 (1988), p. 387-393 [13] Domanski. et al: Fuel.
Kitano,et al: Proceedings of IEA ECES IA annex 17 (2004)

Analyses of Plasmas Produced by Laser Ablation of Fresh Aliments BELDJILALI Sid Ahmed 1,2,a, HERMANN Jörg 1, BABA-HAMED Tewfik 2 and BELASRI Ahmed 2 1LP3, CNRS - Université d'Aix Marseille II, 163 Av. de Luminy, 13288 Marseille, France 2LPPMCA, Université des Sciences et de la Technologie d’Oran, BP 1505 El Mnaouer, Oran, Algeria abeldjilali-s@univ-usto.dz Keywords: Laser plasma, Plasma modeling, Calibration-free LIBS, Quality control of aliments.
We identify the metals Mg, Ca, Al, K, Na, Cu, Fe, Mn, Ti and Li and non-metals (Si).
As a result, the relative concentrations of the detected minor elements (Mg, Al, Ca, Fe, Na, Mn, Ti, Li, Si, K and Cu) have been estimated for both the flesh and skin of the potatoes [1].

Microprocessors and Microsystems·Elsevier，2006，30(l):52-62 [3] Kaul M，Vemuri R，Govindarqjan S，et al.
[4] Seth Copen Goldstein，el al.