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El-Guebaly, Conceptual magnet design study for fusion nuclear science facility, Fusion Eng.
Al-Sheikhly, J.

A Comparative Study of Microstructure, Coefficient of Friction and Wear Rate of Alloy Ni-Cr-B-Si-C-W BACHIRBEY Mohamed Nabil1,a*, Bougoffa Mohammed Seyf Eddine1,b, BENOUALI Chahrazed1,c, and SAYAH Tahar1, d 1Laboratoire de Science et Génie des Matériaux, Faculté de Génie Mécanique et Procédés U.S.T.H.B, B.P. 32 El Alia, Bab Ezzouar, Alger 16111, Algeria anbachirbey@usthb.dz,bmbougoffa@usthb.dz,ccbenouali@usthb.dzanddsayahtahardz@yahoo.fr *Corresponding author.
References [1] Yanliang Yi, et al, Effect of normal load on two-body abrasive wear of an Fe-B-Cr-C based alloy with minor Cu and Ni additions, wear.

The shear modulus of nickel at 800 °C has been estimated as µ= 50400 MPa using data available in the literature [2], with b = 0.25 nm, the fitting procedure was performed using a classical least mean square method over a strain interval [ee, eL].
Piot et al., Modeling grain boundary mobility during dynamic recrystallization of metallic alloys, Mater.

Al-Suede, L.E.A.
El-Seedi, A.

Reinhardt et al. [13] studied concrete material properties under low impact loading by means of the split Hopkinson bar method which was designed for uniaxial tensile loading.
Li et al. [15] designed a new kind of specimen to research the relationship of the loading rate and the dynamic bond strength of the interface between steel bar and cement mortar.
Wu et al. [16] investigated the dynamic bond strength of the interface between steel rebar and concrete by using the push-out method in a modified numerical SHPB system.
El-Badry, 1996, pp. 11-14
Huang, et al, Numerical simulation about dynamic bond-slip between reinforcing steel bar and concrete, DYMAT, (2009) 1669-1676.

The evaluation of biogas generation from the digestion and co-digestion of animal waste, food waste, and fruit waste was investigated by Otun et al. [18].
This result is in agreement with the study by Alfa et al. [13] in which the optimum biogas production was obtained between the pH of 6.6 and 7.8 for the digestion of cow dung.
This trend is similar to the study by Otun et al. [18] that reported pH range between 6.9 and 7.15 for co-digestion of poultry droppings and cow dung.
Wall, et al.
El-Mashad, G.

., et al. 2011.
[2] Fang, X., et al. 2012.
[3] Yan, Y., et al. 2013.
[5] Khan, S., et al. 2017.
Sachetas. https://doi.org/10.55955/240003 [20] Bigaila, E., Hachem-Vermette, Caroline, El-Sayed, M., and Athienitis, A..

S. et. al. used a CFD simulation to optimize the deposition parameters of diamond films in HFCVD reactor, the temperature, pressure, and distance between the filament and the the susceptor were considered [10].
B. et. al. investigate the role of fluid flow and heat transfer from the filament to the substrate in determining the quality of diamond growth [11].
Luo et. al. study a new CVD reactor geometry to deposit uniform films on large area substrates at atmospheric pressure [12].
The species profiles depicted in the figures 12 and 13 have already been reported by Meeks et al. [20] for a model used to study a non-stoichiometric silicon oxide, besides Abrefah et al. [21,22] reported the chemical reaction of atomic hydrogen with silicon oxide to generate the SiH4, Si+, SiH2+ and SiH3+ species.
El-badrawi, E.

Lan et al. [12] developed the finite element model of foundation, but solid modeling for surrounding soil would consume a lot of time for computing.
Lan et al. [12] studied the anti-ram performance of shallow footing anti-ram bollards with a footing of only 127-mm depth using LS-DYNA.
Dawson et al. [13] designed a π-type footing for anti-ram bollards.
Liu et al. [14] simulated a special site condition that soil and concrete path are in front of and behind bollard foundation, respectively.
El-Tawil, E.

Spanwise wall oscillations have experienced a growing interest since first studied by Jung et al. [1].
Their time dependent wall forcing, w=Wsin (2πt/T), inspired Viotti et al. [2] to convert the unsteady motion into a steady streamwisedependent forcing, i.e. w=W sin (2πx/λ).
Rotation rates of up to O(104) required for flight-conditions outlined above are achieveable by micromachined air turbines developed by Frechette et al. [16].
This is in line with the works by Willis et al. [17] and Sharma et al. [18], which indicate that a near-wall body-force controller is most potent when acting on low-wavenumber structures.
Gad-el Hak.