Saima Zainab | Mathematics | Best Researcher Award

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Dr. Saima Zainab | Mathematics | Best Researcher Award

Lecturer,  The Women University Multan,  Pakistan 

Dr. Saima Zainab is a distinguished candidate for the Research for Best Paper Award, holding a Ph.D. in Mathematics from Bahauddin Zakariya University. Her thesis, titled “Numerical Study of some Pre-combustion Phenomena in Diesel Engine,” highlights her expertise in computational fluid dynamics and numerical analysis. Dr. Zainab has made significant contributions to the field through her publications, including research on artificial intelligence-based classifiers for breast cancer diagnosis and the optimization of bio-convective flow in nanofluids. Her work illustrates the application of advanced mathematical modeling in solving complex real-world problems. As a lecturer at The Women University Multan, she teaches various courses, including Numerical Analysis and Mathematical Modeling, while also serving as a program coordinator for BS Mathematics. Dr. Zainab’s leadership in organizing academic events and workshops demonstrates her dedication to advancing mathematical research and education. Her comprehensive background positions her as a strong candidate for this prestigious award.

Profile

Education

Dr. Saima Zainab earned her Ph.D. in Mathematics from Bahauddin Zakariya University in Multan, Pakistan, where she conducted her thesis on “Numerical Study of some Pre-combustion Phenomena in Diesel Engine,” showcasing her expertise in computational fluid dynamics and numerical analysis. She also holds an M.Phil. in Mathematics from the same institution, with a thesis titled “Numerical Simulation of Turbulent Flow in a Square Duct using k-Model.” Her educational journey has provided her with a solid foundation in advanced mathematical concepts, equipping her with the skills necessary to tackle complex problems in her research. Dr. Zainab has also furthered her knowledge through various certifications, including courses in machine learning and data analytics, enhancing her proficiency in applying mathematical modeling to real-world applications. This comprehensive educational background underlines her commitment to academic excellence and her significant contributions to the field of mathematics.

Professional Experience

Dr. Saima Zainab has been a Lecturer in the Department of Mathematics at The Women University, Multan, Pakistan, since March 2017. In her role, she teaches a variety of courses, including Computer Programming, Numerical Computing, and Mathematical Modeling, equipping students with essential skills in mathematics and its applications. Dr. Zainab also serves as the Program Coordinator for the BS Mathematics program, overseeing curriculum development and student engagement. She plays a pivotal role in the Office of Research Innovation and Commercialization (ORIC), promoting research initiatives and collaboration within the academic community. Additionally, her responsibilities include managing the departmental timetable and supervising computer labs, ensuring a conducive learning environment for her students. As a member of the Departmental Semester Implementation Committee, Dr. Zainab contributes to the strategic planning and execution of academic programs, demonstrating her commitment to enhancing the educational experience in mathematics. Her dedication and multifaceted contributions make her an invaluable asset to her institution.

Research Interests

Dr. Saima Zainab’s research interests encompass a dynamic range of topics within the field of Mathematics, primarily focusing on Computational Fluid Dynamics (CFD), Data Science, and Artificial Intelligence (AI). Her work in CFD involves exploring complex fluid flow phenomena, particularly in relation to pre-combustion processes in diesel engines, where she employs numerical analysis and mathematical modeling to enhance understanding and efficiency. In the realm of Data Science, Dr. Zainab is dedicated to applying advanced computational techniques to real-world challenges, such as developing AI-based classifiers for medical diagnostics, notably in breast cancer detection. Additionally, her interest in AI extends to predictive modeling in flow dynamics, where she utilizes innovative methodologies like nonlinear autoregressive artificial neural networks. Dr. Zainab’s multifaceted research not only contributes to theoretical advancements in mathematics but also has significant practical implications across various scientific and engineering disciplines. Her passion for integrating mathematics with technology continues to drive her research endeavors.

Research Skills

Dr. Saima Zainab possesses a diverse skill set that is integral to her research in mathematics and its applications. Her expertise in computational fluid dynamics enables her to model and analyze complex fluid behavior, essential for her investigations into pre-combustion phenomena in diesel engines. Proficient in numerical analysis, she utilizes advanced mathematical techniques to solve problems related to turbulent flows and heat transfer, demonstrating her ability to apply theoretical concepts to practical scenarios. Dr. Zainab is well-versed in mathematical modeling, allowing her to construct and analyze models that represent real-world systems accurately. Furthermore, her proficiency in programming languages and tools such as MATLAB and ANSYS Workbench enhances her capability to perform simulations and data analysis. In addition, her recent training in machine learning and data analytics equips her with the necessary tools to leverage artificial intelligence in her research, making her a versatile researcher capable of addressing multifaceted challenges in the field.

Awards and Honors

Dr. Saima Zainab has received numerous awards and honors throughout her academic career, reflecting her outstanding contributions to the field of mathematics. She has been recognized for her exceptional teaching abilities, leading to accolades from both students and faculty. In 2019, Dr. Zainab was awarded the “Best Faculty Award” at The Women University Multan for her innovative approach to teaching and her commitment to student success. Her research on computational fluid dynamics and artificial intelligence has garnered attention, leading to invitations to present her work at various national and international conferences, including the prestigious UMT International Conference on Pure and Applied Mathematics. Additionally, Dr. Zainab played a crucial role in organizing the 1st International Conference on Mathematics for a Sustainable Future, showcasing her leadership in the academic community. These accolades, alongside her publications in reputable journals, underscore her dedication to advancing mathematical research and education.

Conclusion

In conclusion, Dr. Saima Zainab exemplifies the qualities of an outstanding candidate for the Research for Best Paper Award. Her extensive academic background, highlighted by a Ph.D. in Mathematics and a strong focus on computational fluid dynamics and numerical analysis, underscores her expertise in complex mathematical modeling. Dr. Zainab’s impressive portfolio of published research demonstrates her ability to address significant challenges in fields such as artificial intelligence and fluid dynamics, showcasing innovative methodologies and practical applications. Furthermore, her active involvement in organizing academic events and workshops reflects her dedication to fostering a collaborative research environment and mentoring future mathematicians. Dr. Zainab’s commitment to advancing knowledge in her field, coupled with her leadership roles within her institution, positions her as a key contributor to the academic community. Given her achievements and contributions, Dr. Zainab is not only a deserving candidate but also an inspiration for aspiring researchers in mathematics.

Publication Top Notes

  • Title: A comparative performance assessment of artificial intelligence-based classifiers and optimized feature reduction technique for breast cancer diagnosis
    Authors: Batool, S., Zainab, S.
    Year: 2024
    Citations: 0
    Journal: Computers in Biology and Medicine
    Volume: 183
    Article Number: 109215
  • Title: An investigation of heat transfer and optimization of entropy in bio-convective flow of Eyring-Powell nanomaterial with gyrotactic microorganisms
    Authors: Batool, K., Haq, F., Zainab, S., Alshammari, A.S., M. El-Bahy, Z.
    Year: 2024
    Citations: 0
    Journal: Case Studies in Thermal Engineering
    Volume: 61
    Article Number: 104903
  • Title: Predictive modelling of flow dynamics in micropolar hybrid nanofluids subjected to magnetic dipole influence using nonlinear autoregressive artificial neural networks with exogenous input
    Authors: Zainab, S., Shakir, S., Batool, K., Waqas, H., Muhammad, T.
    Year: 2024
    Citations: 1
    Journal: Numerical Heat Transfer; Part A: Applications
  • Title: Investigation of nozzle geometry and wall roughness effects on diesel injector flow
    Authors: Zainab, S., Syed, K.S.
    Year: 2023
    Citations: 0
    Journal: AIP Advances
    Volume: 13(11)
    Article Number: 115129

 

Okechukwu Obulezi | Mathematics | Best Researcher Award

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Dr. Okechukwu Obulezi | Mathematics | Best Researcher Award

Lecturer at Nnamdi Azikiwe University, Awka, Nigeria.

Okechukwu Jeremiah Obulezi, M.Sc., is a dedicated academic and researcher specializing in Probability Distributions and Machine Learning Models, with applications in survival analysis, competing risks, and acceptance sampling. He is currently a Lecturer I in the Statistics Department at Nnamdi Azikiwe University, Awka, Nigeria, where he has progressed through various academic roles since 2019. Obulezi holds a Master’s degree in Statistics from the same institution and is pursuing a Ph.D. in the same field. His research contributions include multiple published journal articles, focusing on topics such as statistical modeling and estimation techniques. He actively participates in academic leadership roles, serving as a reviewer for several reputable journals. Obulezi is also involved in student advising and departmental coordination, reflecting his commitment to both teaching and research excellence. His expertise positions him as a strong candidate for recognition in the Best Researcher Award.

Profile:

Education

Okechukwu Jeremiah Obulezi holds a robust educational background in statistics, anchored by his ongoing Ph.D. studies at Nnamdi Azikiwe University, where he focuses on advancing statistical methodologies. He earned his Master of Science (M.Sc) in Statistics from the same institution in 2016, with a thesis titled “BIC-Based Relative Influence Measure for Outlier Detection and Variable Selection in Regression Analysis.” Before this, he completed a Postgraduate Diploma (PGD) in Statistics at Nnamdi Azikiwe University in 2012, exploring “Discriminant Analysis of the Nigerian Fixed Assets.” His foundational education includes a Higher National Diploma (HND) in Statistics from Abia State Polytechnic, where he conducted a project on “Discriminant Analysis of the Performance of Secondary School Students.” Obulezi’s academic journey illustrates a consistent commitment to mastering statistical concepts and their practical applications, establishing a strong foundation for his research and teaching endeavors.

Professional Experiences 

Okechukwu Jeremiah Obulezi, M.Sc., is a dedicated academic with a robust professional background in statistics. Currently serving as a Lecturer I in the Statistics Department at Nnamdi Azikiwe University, Awka, Nigeria, he has progressed through various academic roles, including Lecturer II and Assistant Lecturer since 2019. Prior to this, he contributed to Abia State Polytechnic, where he served as a Senior Instructor and Instructor I in the Statistics Department from 2011 to 2019. Okechukwu’s responsibilities at Nnamdi Azikiwe University encompass teaching courses such as Biostatistics and Statistical Applications, along with mentoring undergraduate students as their level adviser. He actively participates in various academic committees, including the University Water Board Committee and the Faculty ICT Committee, showcasing his commitment to enhancing the academic environment. His continuous engagement in research and peer review further highlights his dedication to advancing statistical knowledge and education.

Research Interests

Okechukwu Jeremiah Obulezi, M.Sc, has a strong research focus on probability distributions and machine learning models, particularly their applications in survival analysis, competing risks, acceptance sampling, optimum sampling, and handling masked data and censoring schemes. His work is characterized by the integration of statistical theory and practical applications, aiming to enhance the reliability and efficiency of statistical models in real-world scenarios. With an emphasis on optimizing models for financial volatility and developing new statistical distributions, Obulezi’s research contributes significantly to the fields of statistics and data science. His expertise also extends to biostatistics and various statistical methodologies, positioning him as a key figure in advancing innovative approaches within the statistical community. Through his academic endeavors, he strives to address complex challenges in statistical modeling, ultimately benefiting both academic research and industry applications.

Research skills 

Okechukwu Jeremiah Obulezi possesses a robust skill set that enhances his research capabilities, particularly in the fields of statistics and machine learning. His expertise in probability distributions and their applications to survival analysis, competing risks, and acceptance sampling underscores his strong analytical skills. Obulezi has demonstrated proficiency in developing and optimizing statistical models, as evident in his published work on GARCH models for financial volatility. His experience in handling complex data sets, including those with missing data and censoring schemes, reflects his adeptness in statistical programming and data analysis. Furthermore, his involvement as a reviewer for various reputable journals showcases his critical thinking and attention to detail. Obulezi’s commitment to continuous learning is evidenced by his ongoing Ph.D. studies, further solidifying his position as a knowledgeable and skilled researcher in his field. Overall, his combination of technical skills and practical experience positions him well for impactful contributions to academic research.

Award And Recognition 

Okechukwu Jeremiah Obulezi has made significant contributions to the field of statistics, particularly in probability distributions and machine learning models, earning recognition for his innovative research and teaching excellence. His publications in esteemed journals, such as the Alexandria Engineering Journal and Scientific African, highlight his expertise in survival analysis and acceptance sampling. As a reviewer for several reputable academic journals, he actively contributes to the scientific community by ensuring the quality and integrity of published research. His commitment to academic leadership is evident through his roles as a seminar coordinator and undergraduate advisor at Nnamdi Azikiwe University, where he fosters student development. Furthermore, his ongoing Ph.D. studies and participation in various research committees exemplify his dedication to advancing statistical methodologies and applications, making him a commendable candidate for the Best Researcher Award.

Conclusion

Okechukwu Jeremiah Obulezi is a strong candidate for the Best Researcher Award due to his diverse research interests, extensive publication record, and dedication to teaching and academic leadership. While there are opportunities for growth, such as enhancing collaboration networks and securing research funding, his commitment to advancing statistical knowledge and mentoring future statisticians positions him as a valuable asset to the academic community. Awarding him this honor would recognize his contributions and motivate further excellence in his ongoing research endeavors.

Publication Top Notes
  1. Sine generalized family of distributions: Properties, estimation, simulations and applications
    • Authors: Oramulu, D.O., Alsadat, N., Kumar, A., Bahloul, M.M., Obulezi, O.J.
    • Year: 2024
    • Journal: Alexandria Engineering Journal
    • Volume/Issue/Page: 109, pp. 532–552
  2. A more flexible Lomax distribution: Characterization, estimation, group acceptance sampling plan and applications
    • Authors: Ekemezie, D.-F.N., Alghamdi, F.M., Aljohani, H.M., El-Raouf, M.M.A., Obulezi, O.J.
    • Year: 2024
    • Journal: Alexandria Engineering Journal
    • Volume/Issue/Page: 109, pp. 520–531
  3. Group acceptance sampling plan based on truncated life tests for Type-I heavy-tailed Rayleigh distribution
    • Authors: Nwankwo, M.P., Alsadat, N., Kumar, A., Bahloul, M.M., Obulezi, O.J.
    • Year: 2024
    • Journal: Heliyon
    • Volume/Issue/Page: 10(19), e38150
  4. Group acceptance sampling plans for type-I heavy-tailed exponential distribution based on truncated life tests
    • Authors: Nwankwo, B.C., Obiora-Ilouno, H.O., Almulhim, F.A., SidAhmed Mustafa, M., Obulezi, O.J.
    • Year: 2024
    • Journal: AIP Advances
    • Volume/Issue/Page: 14(3), 035310
  5. New Lifetime Distribution with Applications to Single Acceptance Sampling Plan and Scenarios of Increasing Hazard Rates
    • Authors: Chinedu, E.Q., Chukwudum, Q.C., Alsadat, N., Almetwally, E.M., Tolba, A.H.
    • Year: 2023
    • Journal: Symmetry
    • Volume/Issue/Page: 15(10), 1881
  6. A New Distribution for Modeling Data with Increasing Hazard Rate: A Case of COVID-19 Pandemic and Vinyl Chloride Data
    • Authors: Tolba, A.H., Onyekwere, C.K., El-Saeed, A.R., Alohali, H., Obulezi, O.J.
    • Year: 2023
    • Journal: Sustainability (Switzerland)
    • Volume/Issue/Page: 15(17), 12782