Publications

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In Press
, "The knowledge of general dentists in Tabriz about using of digital radiography in dentistry. (Prof. Emad Daif was a peer reviewer for this article).", Merit Research Journal of Medicine and Medical Sciences, In Press.
Geaisa, M. K. N., H. A. E. Hakam, and A. H. A. Elfetouh, lag screw placement in anterior mandibular fracture, , Cairo , Cairo, In Press. paper_t.pdf
Hosny, I., S. Abdou, and H. Al-Barhamtoshy, "Large Vocabulary Arabic Online Handwriting Recognition System", Pattern Analysis and Applications Journal, In Press. Abstract

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Martín, P. L., and et al, "LE FORT I OSTEOTOMY WITH BONE GRAFTS IN PREPROSTHETIC SURGERY: TECHNICAL NOTE. ( Prof. Emad Daif was a peer reviewer for this article)", Open Journal of Stomatology, In Press.
Abbas, A., A. N. Mohieldin, and H. Mostafa, "Low Area and Low Power Implementation for Caesar Authenticated Ciphers", IEEE International Conference on Next Generation Circuits and Systems (NGCAS 2018), Malta, In Press.
Abbas, A., H. Mostafa, and A. N. Mohieldin, "Low Area and Low Power Implementation for CAESAR Authenticated Ciphers", Journal of Low Power Electronics (JLOPE), In Press.
Ismail, A., Z. Shaheen, osama rashad, and H. Mostafa, "A Low Power Hardware Implementation of Izhikevich Neuron using Stochastic Computing", IEEE International Conference on Microelectronics (ICM 2018), Sousse, Tunisia, In Press.
Elgohary, A., M. Saad, O. Yehia, M. Thabet, S. Shaban, M. Khaled, and H. Mostafa, "Low utilization FPGA implementation of OFDM transceiver based on IEEE 802.11n standard ", IEEE International Conference on Modern Circuits and Systems Technology (MOCAST 2019), Thessaloniki, Greece, In Press.
Alawattage, C. G., and M. E. Elshihry, "The managerialism of neoliberal global governance: the case of the OECD.", The Politics of Expertise in International Organizations.: Global Institutions Series, Routledge., In Press.
Alawattage, C. G., and M. E. Elshihry, "The managerialism of neoliberal global governance: the case of the OECD.", The Politics of Expertise in International Organizations.: Global Institutions Series, Routledge., In Press.
Bakry, M. E., S. Safwat, and O. Hegazy, "A MapReduce Fuzzy techniques of Big Data classification", SAI Computing Conference 2016, London, In Press.
, "Maxillofacial fractures in the elderly with multidetector CT: Comparison with younger patients. (Prof. Emad Daif was a peer reviewer for this article).", Oral Science International, In Press.
Manoto, S. L., and et al, "Medical ozone therapy as a potential treatment modality for regeneration of damaged articular cartilage in osteoarthritis. (Prof. Emad Daif was a peer reviewer for this article).", Saudi Journal of Biological Sciences, In Press.
Esan, O. T., and et al, "Mentoring prevalence and need among pre-clinical and medical and dental students in a Nigerian University. (Prof. Emad Daif was a peer reviewer for this article).", British Journal of Medicine and Medical Research, In Press.
ElKady, S. K., and H. M. Abdelsalam, "A modified multi-objective particle swarm optimization algorithm for healthcare facility planning", International Journal of Business and Systems Research, In Press.
Berikaa, E. R., A. Khalil, H. Hossam, M. Dessouky, and H. Mostafa, "Multi-Bit RRAM Transient Modelling and Analysis", IEEE International Conference on Microelectronics (ICM 2018), Sousse, Tunisia, In Press.
ADEL, M., M. El-Naggar, S. M. Darweesh, and H. Mostafa, "Multiple Hybrid Compression Techniques for Electroencephalography Data", IEEE International Conference on Microelectronics (ICM 2018), Sousse, Tunisia, In Press.
Shehata, M., S. M. Saied, and H. Mostafa, "A Multiple Input-Multiple Output Visible Light Communication System Design Based on Optical Orthogonal Codes", IEEE International Conference on Modern Circuits and Systems Technology (MOCAST 2019), Thessaloniki, Greece, In Press.
Sunil, A., and et al, "The Mystery of 1200 units of Insulin per day. (Prof. Emad Daif was a peer reviewer for this article).", Journal of Case Reports in Medical Science, In Press.
Nahass, H. E. L., "A Novel Method to Cover Metal Display in Implants Using a Modified Free Gingival Graft: A Case Report", Clinical Advances in Periodontics, In Press.
Kamel, M., F. Owis, M. Idres, and A. Hashem, "Numerical Simulation and Validation of High-Speed Turbulent and Chemically-Reacting Flows", International Journal of Engineering Systems Modelling and Simulation, In Press. AbstractWebsite

Mixing and combustion processes in scramjet engines involve complicated aerothermochemical features such as interactions between shock-waves and boundary-layer, shock induced-combustion and recirculation zones. In this study, a numerical solver is developed and validated to be an efficient future design tool capable of simulating these complicated flow features of supersonic combustors. The flow is solved based on the Reynolds Averaged Navier-Stocks equations (RANS), beside a chemical kinetics model for the computation the reactions finite rates. Finite-volume scheme is used where the convective fluxes are discretized by Roes scheme using MUSCL approach. And, the diffusive fluxes are centrally discretized. Point-implicit Runge-Kutta method is applied for time integration. For the code validation, several test cases are to monitor the code ability to solve for the different diffusive and turbulent fluxes, and the chemical source term. In addition, the code is validated by resolving the transverse sonic injection into supersonic air flow in case of Helium injection from a flat plate, and the case of Hydrogen injection in single-strut scramjet engine. The effect of this injection technique in mixing and flame-holding is demonstrated. The results show good agreement with the previous numerical and experimental investigations. And, the numerical simulator proves its accuracy and robustness.

Kamel, M., F. Owis, M. Idres, and A. Hashem, "Numerical Simulation of Supersonic and Turbulent Combustion with Transverse Sonic Fuel Injection", International Journal of Engineering Systems Modelling and Simulation, In Press. AbstractWebsite

Complicated interacting flow features such as shock-wave, boundary-layer and shock induced combustion are simulated numerically in the current study to investigate the effect of the transverse sonic fuel injection on the air-fuel mixing and flame stabilization. The flow is modeled using the Reynolds Averaged Navier-Stocks equations (RANS), where chemical kinetics model is employed to compute the finite rates of chemical reactions. Turbulence is modeled using the Baldwin-Lomax algebraic model. Finite-volume scheme is applied where the convective fluxes are discretized by second order accurate Roe's scheme using MUSCL approach. Second order accurate Runge-Kutta method is used for the time-integration. Turbulent and chemically-reacting supersonic flow of hydrogen-air mixture over a ramp is simulated and the results show good agreement with the experimental data and the published numerical simulations In addition, air-hydrogen flow is studied in a single strut scramjet engine, where mixing and flame holding processes are carried out using fuel transverse sonic injection.

, "The Obstacles of valid informed consent. (Prof. Emad Daif was a peer reviewer for this article).", International Invention Journal of Medicine and Medical Sciences, In Press.
Abdelsalam, H., E. Hegazi, H. Mostafa, and Y. Ismail, "On the use of a programmable front-end for multi-band/multi-standard applications", Elsevier Microelectronics Journal, In Press.
Abdelsalam, H., E. Hegazi, H. Mostafa, and Y. Ismail, "On the use of a programmable front-end for multi-band/multi-standard applications", Elsevier Microelectronics Journal, In Press.
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