Faculty Members

مواقع أعضاء هيئة التدريس

كل ما تحتاجه من أستاذك… في مكان واحد

Mohamed ELSayed EL Dawoody Khalil

Ph. D. in Mathematical Statistics Lecturer College of Science and Humanity Studies in Alkharj

Al Kharj – Saudi Arabia
011-588-8158
m.eldawoody@psau.edu.sa

Curriculum Vitae
Publications

Education

M. Sc. in Science (Mathematics) Statistical Mathematics Specialization 14 / 1 / 2007 Registration Date 22 / 2 / 2009 Grant Date Department of Mathematics – Faculty of Science – Mansoura University – Egypt Granting Institution Equivalence of Reliability for Some Systems with Mixed Failure Rates Thesis Title
B.Sc. in Science (Mathematics) Statistics and Computer Science Specialization May 2005 Grant Date Department of Mathematics – Faculty of Science – Mansoura University – Egypt Granting Institution Very Good Overall Grade 77.05 % Percentage
Ph. D. in Philosophy (Mathematics) Statistical Mathematics Specialization 24 / 7 / 2019 Registration Date 27 / 6 / 2022 Grant Date Department of Mathematics – Faculty of Science – Aswan University – Egypt Granting Institution Some Modified Univariate Distributions and Their Applications Thesis Title

Research Interests

Probability Distributions.
Reliability Theory.
Modeling and Simulation.
Statistical Estimation Methods.

Experience

2009 AD - 2010 AD - Lecturer of Mathematical Statistics - Faculty of Science and humanity Studies – King Saud University
2010 AD - until now - Lecturer of Mathematical Statistics - Faculty of Science and humanity Studies – Prince Sattam Bin Abdul Aziz University – Saudi Arabia
2008 AD - 2009 AD - Lecturer in Statistics and Operations Research - Institute of Professional Accountants (IPA) – Egypt

Publications

El-Dawoody, M., El-Morshedy, M., & Eliwa, M. S. (2026). A New Three-Parameter Extended Pareto Distribution: Theory, Sustainable Lifetime Modeling, and Decision-Making Applications. Appl. Math, 20(2), 425-441.‏
Eliwa, M. S., Shahen, H. S., El-Dawoody, M., & El-Morshedy, M. (2025). A flexible bivariate skewed odd-G family of distributions for various Hazard rate profiles in dispersed trends: Theory-driven interdisciplinary joint data analysis. AIMS Mathematics, 10(10), 23025-23066.‏
El-Morshedy, M., Eliwa, M. S., El-Dawoody, M., & Shahen, H. S. (2025). A weighted hybrid discrete probability model: Mathematical framework, statistical analysis, estimation techniques, simulation-based ranking, and goodness-of-fit evaluation for over-dispersed data. Electronic Research Archive, 33(4), 2061-2091.‏
Algolam, M. S., Eliwa, M. S., El-Dawoody, M., & El-Morshedy, M. (2025). A discrete extension of the Xgamma random variable: mathematical framework, estimation methods, simulation ranking, and applications to radiation biology and industrial engineering data. AIMS Mathematics, 10(3), 6069-6101.‏
El-Morshedy, M., El-Dawoody, M., & El-Faheem, A. A. (2025). Symmetric and Asymmetric Expansion of the Weibull Distribution: Features and Applications to Complete, Upper Record, and Type-II Right-Censored Data. Symmetry, 17(1), 131.‏
Eliwa, M. S., & El-Dawoody, M. (2024). Fitting various medical and engineering applications using the new lifetime distribution with a mathematical framework. Appl. Math, 18(3), 659-671.‏
El-Dawoody, M., & Eliwa, M. S. (2023). Bivariate Discrete Burr Lifetime Distribution: A Mathematical and Statistical Framework for Modeling Medical and Engineering Data. Inf. Sci. Lett, 12, 3199-3214.‏
El-Dawoody, M., Eliwa, M. S., & El-Morshedy, M. (2023). An Extension of the Poisson Distribution: Features and Application for Medical Data Modeling. Processes, 11(4), 1195.‏
El-Morshedy, M., El-Sagheer, R. M., El-Essawy, S. H., Alqahtani, K. M., El-Dawoody, M., & Eliwa, M. S. (2022). One-and Two-Sample Predictions Based on Progressively Type-II Censored Carbon Fibers Data Utilizing a Probability Model. Computational Intelligence and Neuroscience, 2022(1), 6416806.‏
El-Morshedy, M., El-Faheem, A. A., Al-Bossly, A., & El-Dawoody, M. (2021). Exponentiated Generalized Inverted Gompertz Distribution: Properties and Estimation Methods with Applications to Symmetric and Asymmetric Data. Symmetry, 13(10), 1868.‏
El-Morshedy, M., El-Faheem, A. A., & El-Dawoody, M. (2020). Kumaraswamy inverse Gompertz distribution: Properties and engineering applications to complete, type-II right censored and upper record data. Plos one, 15(12), e0241970.‏
Eliwa, M. S., Altun, E., El-Dawoody, M., & El-Morshedy, M. (2020). A new three-parameter discrete distribution with associated INAR (1) process and applications. IEEE access, 8, 91150-91162.‏
Mustafa, A., El-Desouky, B. S., & El-Dawoody, M. (2009). Reliability equivalence factors of non-identical components series system with mixture failure rates. International Journal of Reliability and Applications, 10(1), 17-32.‏
Mustafa, A., El-Desouky, B. S., & El-Dawoody, M. (2007, December). Reliability Equivalence factor of Series System with Mixture Failure Rates. In: The 42th Annual Conference ISSR Cairo University 2-5 Dec., Egypt (pp. 190-210).‏

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Mohamed ELSayed EL Dawoody Khalil

Education

Research Interests

Experience

Publications

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Faculty Members

Mohamed ELSayed EL Dawoody Khalil

Education

Research Interests

Experience

Publications

Administration of Public Relations and Media