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

 

Rizwan Gul | Mathematics | Best Researcher Award

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Dr. Rizwan Gul | Mathematics | Best Researcher Award

Research Scholar at Quaid-i-Azam University, Islamabad, Pakistan.

Rizwan Gul is a Ph.D. candidate in Pure Mathematics at Quaid-i-Azam University, Islamabad, Pakistan. He has an M.Phil. and a BS in Mathematics from the same institution and Kohat University of Science & Technology, respectively. His research interests include fuzzy algebraic structures, decision-making theory, soft and rough sets, and their applications. Rizwan has published extensively in ISI-listed journals with high impact factors, focusing on advanced mathematical models such as (α, β)-multi-granulation bipolar fuzzified rough sets and their applications in decision-making. He has also contributed to the field of algebraic cryptography. His work has been recognized with several awards, including a merit scholarship and a distinction award. Proficient in multiple programming and mathematical tools, Rizwan is actively involved in reviewing for international journals and has presented his research at various conferences. His contributions to mathematics demonstrate a strong foundation and innovative approach in his field.

Profile

Education🎓

Rizwan Gul has a strong academic background in Mathematics, culminating in a Ph.D. in Pure Mathematics from Quaid-i-Azam University, Islamabad, which he is expected to complete between 2020 and 2024. His doctoral research focuses on advanced topics such as (α, β)-Multi-Granulation Bipolar Fuzzified Rough Sets and their applications in decision-making. Prior to his Ph.D., Rizwan earned an M.Phil. in Pure Mathematics from the same institution between 2018 and 2020, where he conducted significant research on Modified Rough Bipolar Soft Sets. His academic journey began with a Bachelor of Science in Mathematics from Kohat University of Science & Technology, Kohat, completed between 2013 and 2017. During his undergraduate studies, he developed a strong foundation in mathematical theories, culminating in his thesis on Quivers and Path Algebras of Finite Connected Acyclic Quivers. His consistent academic excellence is evident through the distinctions and merit scholarships he received throughout his studies.

Professional Experience 🏢

Rizwan Gul is currently associated with the Department of Mathematics at Quaid-i-Azam University, Islamabad, where he is pursuing his Ph.D. in Pure Mathematics. His academic journey at Quaid-i-Azam University also includes completing an M.Phil. in Pure Mathematics, during which he contributed significantly to research in fuzzy algebraic structures, decision-making theory, and soft sets. Rizwan has an impressive portfolio of research publications, many of which are listed in high-impact ISI journals. His expertise extends to refereeing and reviewing for reputable journals like the Journal of Intelligent & Fuzzy Systems and Computational and Applied Mathematics. Throughout his academic career, he has delivered seminars and participated in workshops and conferences that further enriched his knowledge and research skills. Rizwan’s professional experience is marked by a strong foundation in mathematical theory and its applications, particularly in the areas of fuzzy sets and their hybrid structures.

Research Interests 🔬

Rizwan Gul’s research interests lie in the field of pure mathematics, with a particular focus on fuzzy algebraic structures, decision-making theory, and their applications. His work explores fuzzy sets and their generalizations, such as rough sets, soft sets, and their hybrid algebraic structures. Rizwan is deeply engaged in the study of aggregation operators and algebraic cryptography, contributing to the development of advanced mathematical models that address complex decision-making problems. His research includes the application of these mathematical frameworks to multi-criteria group decision-making, providing innovative solutions to challenges in various fields. Through his work, Rizwan aims to push the boundaries of mathematical theory while offering practical tools for real-world problems, particularly in the realm of decision-making under uncertainty. His contributions are published in high-impact journals, reflecting the significance and relevance of his research in the mathematical community.

Award and Honors

Rizwan Gul has demonstrated exceptional academic and research prowess, earning several accolades throughout his career. Notably, he received a Merit Scholarship during his BS studies at Kohat University of Science & Technology (KUST), Pakistan, in recognition of his outstanding performance in the final four semesters. His academic excellence also earned him a Silver Medal distinction from KUST, further solidifying his status as a top-performing student. In 2016, he was awarded a merit-based laptop under the Prime Minister’s Laptop Scheme, highlighting his academic achievements at the national level. These honors underscore his dedication to his studies and his contributions to the field of mathematics, particularly in areas such as fuzzy algebraic structures and decision-making theories. Rizwan Gul’s consistent recognition for academic excellence is a testament to his hard work and his potential for making significant contributions to mathematical research.

Research Skills

Rizwan Gul possesses a robust set of research skills, particularly in the field of Pure Mathematics, with a focus on fuzzy algebraic structures, decision-making theory, and their hybrid applications. His expertise spans various advanced mathematical concepts, including rough sets, soft sets, and their generalizations. He has demonstrated proficiency in mathematical modeling, especially in the development and application of bipolar fuzzified rough sets in decision-making. Rizwan is adept at using computational tools such as AMS-LaTeX, Maple, Matlab, and Mathematica, which enhances his ability to solve complex mathematical problems and present his findings effectively. His research contributions are well-documented in numerous ISI-listed journals with significant impact factors, reflecting his ability to conduct high-quality research. Moreover, his experience in reviewing and refereeing for reputable journals further underscores his analytical skills and deep understanding of contemporary mathematical research trends. These skills collectively position him as a capable and innovative researcher in his field.

Conclusion

Rizwan Gul is a strong candidate for the Research for Best Researcher Award, with a robust academic background, significant research contributions, and a strong publication record in high-impact journals. His research is highly specialized and has potential applications in decision-making and cryptography, which are important fields in both theoretical and applied mathematics. To further enhance his profile, Rizwan should consider increasing his international presence, expanding the interdisciplinary applications of his research, and participating in teaching or mentoring roles. Overall, his current achievements make him a competitive nominee for this award.

Publications Top Notes 📚
  • Modified Rough Bipolar Soft Sets
    • Authors: M Shabir, R Gul
    • Journal: Journal of Intelligent & Fuzzy Systems
    • Year: 2020
    • Citations: 21
    • Volume: 39 (3), Pages 4259-4283
  • Roughness of a Set by -Indiscernibility of Bipolar Fuzzy Relation
    • Authors: R Gul, M Shabir
    • Journal: Computational and Applied Mathematics
    • Year: 2020
    • Citations: 20
    • Volume: 39 (3), Page 160
  • Medical Decision-Making Techniques Based on Bipolar Soft Information
    • Authors: N Malik, M Shabir, TM Al-shami, R Gul, A Mhemdi
    • Journal: AIMS Math
    • Year: 2023
    • Citations: 8
    • Volume: 8 (8), Pages 18185-18205
  • A Novel Approach Toward Roughness of Bipolar Soft Sets and Their Applications in MCGDM
    • Authors: R Gul, M Shabir, M Naz, M Aslam
    • Journal: IEEE Access
    • Year: 2021
    • Citations: 8
    • Volume: 9, Pages 135102-135120
  • Rough Bipolar Fuzzy Ideals in Semigroups
    • Authors: N Malik, M Shabir, TM Al-shami, R Gul, M Arar, M Hosny
    • Journal: Complex & Intelligent Systems
    • Year: 2023
    • Citations: 7
    • Volume: 9 (6), Pages 7197-7212
  • Multigranulation Modified Rough Bipolar Soft Sets and Their Applications in Decision-Making
    • Authors: R Gul, M Shabir, M Aslam, S Naz
    • Journal: IEEE Access
    • Year: 2022
    • Citations: 7
    • Volume: 10, Pages 46936-46962
  • A Comprehensive Study on -Bipolar Fuzzified Rough Set Model Based on Bipolar Fuzzy Preference Relation and Corresponding Decision-Making Applications
    • Authors: R Gul, M Shabir, M Naeem
    • Journal: Computational and Applied Mathematics
    • Year: 2023
    • Citations: 6
    • Volume: 42 (7), Page 310
  • A Study on Soft Multi-Granulation Rough Sets and Their Applications
    • Authors: S Ayub, W Mahmood, M Shabir, ANA Koam, R Gul
    • Journal: IEEE Access
    • Year: 2022
    • Citations: 5
    • Volume: 10, Pages 115541-115554
  • Another Approach to Linear Diophantine Fuzzy Rough Sets on Two Universes and Its Application Towards Decision-Making Problems
    • Authors: S Ayub, M Shabir, R Gul
    • Journal: Physica Scripta
    • Year: 2023
    • Citations: 4
    • Volume: 98 (10), Article 105240
  • A Novel Decision-Making Technique Based on T-Rough Bipolar Fuzzy Sets
    • Authors: N Malik, M Shabir, TM Al-shami, R Gul, M Arar
    • Journal: Journal of Mathematical and Computational Science
    • Year: 2024
    • Citations: 3
    • Volume: 33, Pages 275-289

 

Lingyun Huang | Fuzzy Mathematics | Best Researcher Award

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Prof Dr. Lingyun Huang | Fuzzy Mathematics | Best Researcher Award

Director at Kunming University of Science and Technology, China.

Dr. Huang Lingyun, an Associate Professor at Kunming University of Science and Technology, specializes in flotation theory and the comprehensive utilization of mineral resources. With a Ph.D. in mineral processing engineering, she has led and participated in over 28 significant research projects, including National Natural Science Foundation of China and provincial initiatives. Her work focuses on the green and efficient utilization of tailings resources and the development of innovative flotation agents. Dr. Huang has published over 50 papers, with more than 20 indexed in SCI and EI, and holds several patents related to flotation and mineral processing technologies. Her research extends beyond China, with international collaborations, including a visiting scholar role at CSIRO in Australia. Recognized with the first prize in the Science and Technology Progress Award by the China Nonferrous Metals Industry Association, Dr. Huang’s contributions are pivotal to advancing sustainable mineral resource management.

Profile
Education

Dr. Huang Lingyun has a solid academic foundation in mineral processing and chemical engineering. She earned her Ph.D. in Mineral Processing Engineering from Kunming University of Science and Technology, where her research focused on advanced flotation processes and the comprehensive utilization of mineral resources. Prior to her doctoral studies, she completed a Master’s degree in Applied Chemistry at Tsinghua University, one of China’s top universities. She also holds a Master’s degree in Chemical Engineering from Wuhan University of Engineering, further strengthening her expertise in chemical processes and materials science. Dr. Huang’s educational background is complemented by her role as a visiting scholar at the Australian Federal Science and Technology Commission’s Mineral Processing Institute, where she expanded her research knowledge in an international setting. Her diverse and rigorous educational journey has equipped her with the skills and knowledge necessary to make significant contributions to the field of mineral processing and sustainable resource utilization.

Professional Experience

Dr. Huang Lingyun, an Associate Professor at Kunming University of Science and Technology, has a distinguished professional background in mineral processing engineering. She holds a Doctorate in Engineering from Kunming University of Science and Technology, following her Master’s degrees from Tsinghua University and Wuhan University of Engineering. Dr. Huang has been actively involved in research and teaching since 2013, focusing on flotation theory and the comprehensive utilization of tailings resources. Her role includes leading and participating in over 28 research projects, including key national and provincial initiatives. She has also served as a visiting scholar at the Australian Federal Science and Industry Research Organization. Dr. Huang’s expertise extends to managing university-enterprise cooperative projects and contributing to significant advancements in green flotation agents and mineral resource utilization. Her leadership and technical skills are pivotal in advancing the field of mineral processing.

Research Interest

Dr. Huang Lingyun’s research interests center on the green and efficient utilization of mineral resources, with a specific focus on flotation theory and the comprehensive use of tailings secondary resources. Her work explores innovative flotation agents and techniques aimed at enhancing the recovery and sustainability of mineral processing operations. Dr. Huang is particularly interested in the development of eco-friendly flotation agents and strategies for the effective management of mineral waste. Her research includes the application of nano-bubble technology to improve flotation efficiency and the study of complex polymetallic mineral resources. Additionally, she investigates methods for reducing environmental impact through advanced waste management and water quality control in mining processes. Dr. Huang’s expertise extends to mineral processing engineering and the design of sustainable technologies for the mining industry, reflecting her commitment to advancing both scientific knowledge and practical solutions in the field.

Research Skills

Dr. Huang Lingyun possesses a diverse range of advanced research skills that significantly contribute to her field. Her expertise in flotation theory and mineral processing is underscored by her proficiency in designing and developing green flotation agents and optimizing the comprehensive utilization of tailings resources. Dr. Huang’s technical skills include a deep understanding of flotation mechanisms, mineral resource utilization, and the application of nano-bubble technology for enhanced flotation efficiency. She excels in managing and executing large-scale research projects, demonstrated by her leadership in several National Natural Science Foundation and provincial projects. Her ability to collaborate with industry partners and international institutions highlights her strong networking and project management skills. Dr. Huang’s contributions are also reflected in her extensive publication record, which includes over 50 research papers and several patents, showcasing her capacity to translate complex research into practical, innovative solutions.

Awards and Recognition

Dr. Huang has been recognized for her outstanding contributions to the field of mineral processing. She has received the first prize in the Science and Technology Progress Award from the China Nonferrous Metals Industry Association. Her leadership and guidance have also been acknowledged through the awards won by her students in various competitions, reflecting her commitment to nurturing the next generation of researchers.

Conclusion

In conclusion, Dr. Huang Lingyun is a highly qualified candidate for the Best Researcher Award, given her extensive research contributions, geographic impact, collaborative efforts, and applied research in the field of mineral processing. Her work on environmental health, particularly in waste management and water quality, further enhances her suitability for this award. Dr. Huang’s achievements and recognition in the field underscore her dedication and impact, making her a deserving candidate for this prestigious recognition.

Publications Top Notes

  1. Synthesis and utilization of a novel amidoxime collector for the flotation separation of cuprite from calcite
    • Authors: Li, Q., Huang, L., Hu, B., Zhou, J., Xu, Y.
    • Year: 2025
  2. Synthesis and utilization of an amidoxime surfactant as a collector in the flotation separation of azurite from quartz and calcite
    • Authors: Huang, L., Xu, Y., Hu, B., Zhou, J., Song, J.
    • Year: 2024
  3. Flotation separation of magnesite from dolomite with gellan gum as depressant and its depression mechanism
    • Authors: Wang, L., Li, Z., Zhang, H., Zhu, Y., Li, F.
    • Year: 2024
  4. An insight into fine cassiterite recovery: A novel surfactant-phenylpropylhydroxamic acid and its adsorption mechanism
    • Authors: Zhang, M., Huang, L., Hu, B., Wu, D., Tong, X.
    • Year: 2024
    • Citations: 3
  5. Precise assessment of flood risk and accurate allocation of disaster relief funds through a fuzzy set approach
    • Authors: Wang, Y., Yu, X., Yi, L., Shi, W., Huang, L.
    • Year: 2024
  6. Enhanced flotation of smithsonite from calcite based on the synergistic action of carboxylated chitosan and sodium carbonate
    • Authors: Liu, W., Zhao, L., Liu, W., Mao, Y., Ding, S.
    • Year: 2023
    • Citations: 4
  7. Arsenic Removal and Iron Recovery from Arsenic-Bearing Iron Ores by Calcification-Magnetic Roasting and Magnetic Separation Process
    • Authors: Dai, M., Zhou, Y., Xiao, Q., Tong, X., Chun, T.
    • Year: 2023
  8. A new perspective on copper oxide flotation: Synthesis and mechanism study of a surfactant for sulfide-free flotation
    • Authors: Zhang, M., Huang, L., Sun, X., Li, Y., Lan, Z.
    • Year: 2023
    • Citations: 3
  9. Inverse analysis of radiative properties of internal medium and surface for cylindrical system using CSM-CGM approach
    • Authors: Zhang, C., Li, B.-W., Zhou, R.-R., Li, P.-X., Huang, L.-Y.
    • Year: 2023
    • Citations: 2
  10. A review on Rayleigh-Bénard convection influenced by the complicating factors
    • Authors: Song, J.-J., Li, P.-X., Chen, L., Li, B.-W., Huang, L.-Y.
    • Year: 2023
    • Citations: 7