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González-Rebatú, "Comportamiento mecánico estructural de un injerto óseo en una unidad de carga para la sección cervical C3-C5 bajo la acción de cargas de compresión, empleando el Método del Elemento Finito", XV International Materials Research Congress 2006, symposium 14 Mecánica de Fractura, Academia Mexicana de Ciencia de Materiales, Cancún, Quintana Roo, México, 20- 24 Agosto. (2006) [6] J.
González-Rebatú, "Distribución de esfuerzos por la acción de cargas de compresión en la vértebra cervical C5, empleando el Método del Elemento Finito" Científica, Vol. 9, núm. 3, Julio-Septiembre del 2005, ISSN 1665-0654, p.135-142
Dufoo-Olvera, Análisis biomecánico de un disco intervertebral porcino lesionado - estudio experimental, 8º CONGRESO IBEROAMERICANO DE INGENIERÍA MECÁNICA, (Cusco, Perú), 23 al 25 de Octubre, (2007).

Rosário, et al.
[11] E.L.
El-Kelesh and A.M.

., Al-Mamun, M.
[9] Aboulkas, A., El harfi, K., El Bouadili, A., 2010.

Nominal compositions (wt%) of the P91 (9Cr-1Mo) and Stellite 6 alloy [8] (%) Co Cr Fe W Ni C Si Mn Stellite 6 60 27 2.5 5 2.5 1 1 1 P91 9.08 0.08 0.09 0.45 0.46 (%) P S Mo V Al Ti Nb B Stellite 6 P91 0.96 0.19 0.08 Characterisation of Stellite Coated Samples.
El-Azim, O.
El-Desoky, H.

Liu et al. [14] showed that exfoliated clay platelets that construct physical networks with carbon black can form a micro-barrier to enhance tear resistance.
Abd El-Aziz, Effect of filler concentration on the physico-mechanical properties of super abrasion furnace black and silica loaded styrene butadiene rubber, Mater.
El-Sebaie, Rubber-filler interactions and its effect in rheological and mechanical properties of filled compounds, J.

The samples were irradiated with 5-MeV electrons at the temperature T≈80 K with the dose (5÷6)·1017 el.
In Fig. 1 the fragments of the absorption spectra in the range of 700 – 800 cm-1 for various Si samples irradiated with dose 6∙1017 el∙cm-2 are shown.
As was noted above, the EPR and DLTS studies carried out by Watkins et al. showed that Bi is annealed at a temperature of about 240 K [1,4,5].

Tomar et. al. also found that salt solution could decrease the swelling ratio of superabsorbent poly(AAM-co-AA) alone significantly.
[4] Abd El-Rehim HA, Hegazy ESA, abd El Mohdy HL: J Apply Polym Sci. (2004) 93:1360-1371 [5] Bakass M, Mokhlisse A, Lalleman M: J.Appl.Polym.

The previous researches are as follows: Lee et al. [1] designed the shape of the walking device using FEM and the Taguchi method.
Table 2 shows that the laminate except [0]4 has EL = ET, υ12 = υ21.
As the load was increased, Bij ≠ 0 of [0/90/+45/-45] made the stacking sequence more Mechanical properties [0]4 [0/90]S [+45/-45]S [0/90/+45/-45] EL (GPa) 49.3 32.3 20.0 26.9 ET (GPa) 14.7 32.3 20.0 26.9 υ12 0.30 0.14 0.47 0.28 υ21 0.09 0.14 0.47 0.28 G12 (GPa) 6.80 6.80 14.2 10.5 kx (1/m) 1520 1660 3964 2591 ky (1/m) -450 -380 -1551 -963 kxy (1/m) 0 0 -1132 555 Rx (mm) 0.66 0.60 0.25 0.39 Ry (mm) -2.22 -2.63 -0.64 -1.04 Rxy (mm) ∞ ∞ -0.88 1.8 εx (x106 S) 10 15 25 -521502 εy (x106 S) -3 -2 -12 277079 εz (x106 S) 0 0 0 -74477 Title of Publication (to be inserted by the publisher) asymmetric.

Hajjar et al. [3,4] studied the CFST columns' hysteretic behavior due to cyclic loads with a 3D nonlinear fiber element.
In this case, the El Centro wave is adopted whose duration is 40s, time increment is 0.02s.
a. north-south direction b. west-east direction c. up-down direction Fig.7 the Acceleration curves of El-Centro Wave 3.

Recently, the basis of the above method has been questioned by some researchers [6-8], in particular by El-Tawil et al. [6].
El-Tawil, E.