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Hancock, el at.
[7] Baohua Zhang, Qing Yang, Fei Qian, el at.
[9] Bingyan Jiang, et al.
Lebovka, el at.
[22] Jianmei Zhang, Gang Li, Fang Yang, el at.

Surface Roughness Prediction Based on Acoustic Emission Signals in High-Precision Diamond Turning of Rapidly Solidified Optical Aluminum Grade (RSA443) Zvikomborero Hweju1,a and Khaled Abou-El-Hossein1,b 1Precision Engineering Laboratory, Department of Mechatronics, Nelson Mandela University, Port Elizabeth, South Africa as219146578@mandela.ac.za, bKhaled.Abou-El-Hossein@mandela.ac.za Keywords: Surface integrity, Single-point diamond turning, Monocrystalline diamond tools, Acoustic emission signals, Response surface methodology, Analysis of variance Abstract.
Abou-El-Hossein, Effects of Machining Parameters on Surface Roughness when Ultra-High Precision Diamond Turning RSA443 Optical Aluminum, Solid State Phenomena, 287 (2019) 30-34
Fanc, et al.

The kinetics are analysed by fitting the Si elemental concentration data to the Douglas-El-Shamy equation [5].
This is achieved by fitting the silicon elemental concentration data to the Douglas and El Shamy equation [5] Q , where Q is the [Si] in solution after immersion time t, K is the rate constant and γ Kt= γ is the exponent.
El-Shamy: J Am Ceram Soc.
Xynos et al.: Biochem. and Biophys.
Xynos et al.: J Biomed.

Abd ElRazik3,c 1Department of Architecture, Faculty of Engineering, Badr University in Cairo (BUC), Cairo, Egypt 2Department of Architecture, Faculty of Engineering, Cairo University, Cairo, Egypt 3Housing and Building National Research Center (HBRC), Building Physics Institute (BPI), Cairo, Egyp asmart_concept.99@hotmail.com, bhesham_sameh@yahoo.com, cm_razik2005@yahoo.com Keywords: Mortar, Waste glass, Thermal conductivity, Solar reflectivity, Energy saving, Flexural strength Abstract.
[6] Shoukry H, Kotkata MF, Abo-EL-Enein SA, Morsy MS, Shebl SS.
[12] Al-Jabri K, Shoukry H, Mokhtar MM, Morsy MS.
[14] ASTM_C1329/C1329M-16a, Standard Specification for Mortar Cement, 10.1520/C1329_C1329M-16A, ASTM International, West Conshohocken, PA (2016) [15] Hassan AM, Aly RM, Alzahrani AM, Abd El-razik MM, Shoukry H.

The scaled El Centro 1940 earthquake data is used as input excitation.
Wu et al. [15] showed that a TMD of offshore can reduce vibration effectively.
Further, TMD was deployed in Burj Al Arab Jumeirah in order to minimize vibration due to wind [18].
Input excitations: (a) original El Centro 1940 earthquake data, (b) scaled data for 20 sec and (c) scaled data for 25 sec Herein the scaled El Centro 1940 is employed due to the existing laboratory setup.
The input excitation such as El Centro data remains same as experimental tests input (see Fig. 6) for the simulations.

Choe, Synthesis and characterization of ZnS: Cu, Al phosphor prepared by a chemical solution method,  Journal of luminescence 104, no. 4 (2003) 261-266
Agawane et al., Green route fast synthesis and characterization of chemical bath deposited nanocrystalline ZnS buffer layers, Current Applied Physics 13 (2013) 850-856
[11] El-Desoky, M.M., G.A.
El-Barbary, D.
El Refaey, and Farid El-Tantawy, Optical constants and dispersion parameters of La-doped ZnS nanocrystalline films prepared by sol–gel technique, Optik 168 (2018) 764-777.

In the elastic range of deformation, most FCC metals (except Al) exhibit strong elastic anisotropy.
The lattice strains in the longitudinal direction, el//,hklε , are proportional to the applied macro-stress, σM: hkl M el //,hkl E σ ε =
The transverse strains, el,hkl ⊥ε , for an isotropic elastic solid subjected to uniaxial loading are represented by M hkl hkl el ,hkl E σ ν ε       −=⊥
Following the approach of Gnäupel-Herold et al. [11], we solved the reciprocal problem in determining the best values for single-crystal elastic constants, which fit the experimentally determined data in the frame of Kröner model.

El Batal, N.
El Batal, A.A.
El-Alaily, F.
El-Konsol, M.A.
El-Konsol, M.A.

El-Fadel, M., A.N.
El-Fadel, M., A.N.
El-Fadel, M., A.N.
El-Fadel, M., A.N.
El-Fadel, M., et al., Comparative assessment of settlement models for municipal solid waste landfill applications.

Azzaz2,e 1Laboratoire des Sciences Aéronautiques, Université de Blida 1, Algérie 2Laboratoire de Science et Génie des Matériaux, USTHB, Bab-Ezzouar, Algérie 3Laboratoire Radar, EMP Bordj El Bahri, Algérie 4Laboratoire Télécommunications, EMP Bordj El Bahri, Algérie.
The process was carried out by loading a mixture of elemental Fe (99.9% of purity, less than 50 µm of particle size), Al (99.5% of purity, less than 15 µm of particle size), V (99.7% of purity, less than 45 µm of particle size) and 16 hardened steel balls in stainless steel containers of the RETSCH PM400 mill.
Results and Discussion Morphology Characterization In Fig.1 are represented the typical SEM micrographs of the initial Fe-Al-V powder mixture before milling process.
We can observe the formation of relatively large and loose agglomerates, which may be attributed to the crystal structure of Fe, Al and V.