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Delo et al. [6] studied the model of consolidation during HIPing.
Zhang et al. [7] showed that HIPing at 930°C could obtain a good balance of mechanical properties of P/M Ti-6Al-4V.
Xu et al. [8] analyzed the interaction of HIPing temperature and pressure on microstructure and properties of Ti-6Al-4V compacts.
Porosity of powder compacts and properties of Ti-5Al-2.5Sn ELI alloy HIP Conditions Porosity of powder compacts, % Room temperature 20K UTS, MPa El., % A, kJ/m2 UTS , MPa El.,% 890oC/40MPa/3h 3.3 768 8 103 / / 890oC/100Mpa/3h 0.6 796 16 600 1460 19 890oC/130Mpa/3h 0.3 844 16 610 1480 15 940oC/40Mpa/3h 1.1 798 14 228 1440 17 940oC/100Mpa/3h 0.6 789 14 700 1430 15 940oC/130Mpa/3h 0.2 805 16 620 1520 17 Finite Element Simulation Forming during HIPing is accomplished with the assistance of tooling capsules, designed from the finished part CAD model, which provides the initial shape for the powder material and controls the deformation pattern during its densification.
Hemker et al.

Yuan el al. [2] reported that the Co additive may refine the grain size and improve the energy product in FePt alloy.
Makarov et al. [3] presented that the soft Co/Pt layer can reduce the switching field of the hard magnetic FePtCu layer efficiently.
Ren el al. [4] investigated a magnetic hard FePt layer and a soft CoFe layer bilayer structure shown an instantaneous separated switching behavior.
Brombacher, C. et. al, Appl.

However, relatively inferior strength and creep resistance at elevated temperature of the commercial Mg alloys compared to competitive Al and Ti alloys, have limited their further utilization in automotive and aerospace components [1-5].
After taking higher creep resistance of Ca-added Mg-Al and Mg-Zn alloys into consideration [7,8], it is reasonable to expect that Ca can play a beneficial role in high temperature tensile properties for Mg-RE based system.
The average α grain size decreases almost linearly from 43 to 24µm with increasing Ca content up to 1.0%, indicating that Ca affects to reduce grain size of primary α phase for the Mg-RE based alloys as in the case of Mg-Al and Mg-Zn alloys.
Fig. 6 represents the variations in yield strength (YS), ultimate tensile strength (UTS) and elongation to fracture (El.) at RT and 175 o C with Ca content for the NEZ-Ca alloys.
a b c 0 10 20 30 70 80 90 100 Alloying element Ca Zn Nd Mg Ca ZnNd Mg Fraction of each element (wt.%) a b 0 10 20 30 40 50 60 70 80 90 100 0 50 100 150 200 250 Strength (MPa) YS UTS RT 175 oC Ca content (wt.%) 0 0.5 1.0 0 0.5 1.0 Elongation to fracture(%) El.

Muthuraman et al [5] studied micro structural characterization of WC-Co and concluded on time and ignition current are significant parameters for material removal rate and off time is critical to control surface roughness.
Yang et al [6] used taguchi method to find the optimal cutting parameters for turning operations.
Choudhury and El-Baradie [7] have used response surface methodology for predicting surface roughness of high strength steel.
Recently, Rajamumurugan.et.al [12] analyzed GFRP by RSM.
[2] Palanikumar K, Karunamoorthy L, Karthikeyan R,Assessment of factors influencing surface roughness on the machining of Al/Sic particulate composites.Mater Des28 (2007)1584–1591 [3] Kanagarajan,D.Karthikeyan.R.

Mignot et al. [11] have studied valence instabilities in Tm monochalcogenides by using single-crystal neutron diffraction under high pressures.
Using other theoretical approaches (SIC-LSD total-energy method and spectral functions within the Hubbard-I approximation) Lebegue et al. [13] have calculated the ground state properties of Tm compounds.
Experimentally Derr et al. [14] have reported the high pressure phase diagrams of TmS and TmSe.
Svane, Earth Monopnictides and Monochalcogenides from First Principles: Towards an Electronic Phase Diagram of Strongly Correlated Materials, Cond Matter Str-el 1823 (2008) 1-26
Flouquet, Valence and magnetic ordering in intermediate valence compounds: TmSe versus SmB6, Cond Matter Str-el 1 (2005) 51110

Jackson et al., Prog.
Chopra et al., Prog.
Larsen et al., Appl.
Hashimoto et al., Jpn.
Brammertz et al., Appl.

El-Hagary, M.
El-Sayed, H.M.
El-Raheem, A.A.
El-Batal, A.M.
El-Said, R.

Mechanical Properties of Materials The walls that form the Tower are composed by units of bricks of clay joined by mortar of lime, for the present study there took the properties of the material found in other similar studies (Proaño et al, 2007) and whose results we adopt to give major accuracy to our analyses, these are: density of 1.7 gr/cm3, compression strengthen of 2.2 MPa (22 kg/cm2) and module of Elasticity of 1,110 Mpa.
El Templo de la Merced de Lima.
Historia de los sismos más notables ocurridos en el Perú 1513-1974, Lima, Perú.

El Naggar, M.
El Gendy, et al. in: Dyeing, moisture regain and mechanical properties of wool fabric grafted with PMMA by chemical and radiation-initiated methods [J].

Subsequently, extract the geometric feature values of other grains, and described in Table 2: Table 2 Extracted features of individual corn kernels type N P A C D MaxL MinL E EL InC ExC 1 252 216.3 3099 0.83 62.8 74.7 50.2 0.67 0.83 25 38.4 1 256 213.2 2922 0.81 60.9 76.9 43.8 0.57 0.87 22 38.9 0 220 184.8 2050 0.75 51.1 57.7 40.6 0.70 0.87 18 32.7 N-number of Contour Pixels; P-Perimeter; A-Area; C-Circularity; D-Diameter; MaxL-majorlength; MinL-minorlength; E-eccentricity; EL-Extent; InC-incircle; ExC-excircle.
[2] Ng, H.F, W.F.Wilcke, R.V.Morey, et al.