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El-Centro recording (1940s), the classic seismic wave, was selected as the wave input shown in Fig. 4.
Fig. 4 El-Centro wave after amplitude modulation Analysis of longitudinal seismic response Rail expansion force.
[8] TOYOOKAA, IKEDAM, YANAGAWAH, et al: QR of RTRI,2005,46(4): p.238-243

Alique et al.[3] used a MLP model with a single hidden layer to predict the mean cutting force based on the axial depth of cut and feet rate.
In order to achieve a more realistic and practical model, Tandon and El-Mounayri [5] successfully included three input variables in their ANN model to describe the machining conditions.
El-Mounayri: Int.

References [1] El-Sonbati, M.
A., El-Battrawy, O., Elawadly, E., & Hegazy, T. (2020).
[9] Al-Ahmady, K.

Suherly et al reported the relatively low hardness obtained for BHA samples sintered at temperatures 1200 °C was not due to decomposition of HA but attributed to the low bulk density of the material.
El-Anadouli, Efficient treatment of lead-containing wastewater by hydroxyapatite/chitosan nanostructures, Arabian Journal of Chemistry (2015) xxx, xxx–xxx
El-Anadouli, Development of nano-hydroxyapatite/chitosan composite for cadmium ions removal in wastewater treatment, Journal of the Taiwan Institute of Chemical Engineers 45 (2014) 1571–1577

The promising model which takes into account the two features of the MAE is the Dynamic Structure Model (DSM) reported by Bunde et al. and Maass et al. [42].
El-Agwany, Mat.
El.
El Amraoui,, A.
El-Damrawi, phys. stat. solidi (a) 177 (2000) 385

These oxides are virtually Al2O3 or very rich in Al.
Theta alumina has often been reported to grow on Fe-Cr-Al [3,14-16,23], NiAl [1,11,12], (Ni,Pt)Al [18], (Ni,Pd)Al [19] and FeAl [22] in a form of needle (whisker), blade or platelet.
A question arises here why the volume decrease causes closed microspores for Al deposited Fe-Cr-Al foil and scale cracking for NiAl.
Convolution of Alumina Scales Scales on Fe-Cr-Al alloys.
El Kadiri, R.

Sales and Operations Planning (S&OP) Concepts and Models under Constraints: Literature Review Nabil Lahlouaa*, Abdellah El Barkanyb and Ahmed El Khalfic Faculty of Science and Techniques, Mechanical Engineering Laboratory, Sidi Mohammed Ben Abdellah University, B.P. 2202 - Route d’Imouzzer – FES, Morocco anabil.lahloua@gmail.com, ba_elbarkany2002@yahoo.fr, caelkhalfi@gmail.com *Corresponding author Keywords: sales and operations planning, literature review, models, concepts, constraints.
Käki et al. (2013) [22] use the same model to link models to generic planning process in a typical advanced planning system as shown schematically also in Fig. 11.
The supply chain planning matrix (based on Stadtler and Kilger 2000) and Typical planning modules of an Advanced Planning System (according to Meyr et al. 2002).
Thomé et al. (2012) [20] propose a framework as depicted schematically in Fig. 12 summarizing the empirical results and gathering all "descriptors".
Literature search synthesis framework (according to Thomé et al. 2012).

Hamada et al. [7] found that the metal complexes of Schiff base ligand have excellent properties of electroluminescence.
The C, H, N data of the complex and the ligand were determined using a Varian EL elemental analyzer.
Al Kα radiation was used as X-ray source.

Ohtsu, et al.
Svelto, El.
Bava, S.Taccheo, et al.

Lachkar, et al.
Vol.18-2(2010) p.323 [5]A El Aroudi, B.
Cid-Pastor, et al.