Regasa Yadeta Sembeta | Civil Engineering | Research Excellence Award

Published on by Metallurgy Award

Mr. Regasa Yadeta Sembeta | Civil Engineering | Research Excellence Award

Mattu University | Ethiopia

Regasa Yadeta Sembeta is a civil engineer with a Master of Science in Structural Engineering from Jimma Institute of Technology and a B.Sc. in Civil Engineering from Mattu University. Since 2009 he has served as a teacher, researcher, reviewer and community-service academic, progressing to an editorial-board position at Mattu University through sustained academic contributions. His research spans structural and sustainable construction engineering, including finite-element analysis of encased composite columns, performance evaluation under monotonic and cyclic loads, and sustainability-driven materials design such as geopolymer concrete using industrial by-products e.g. copper slag, recycled aggregate, GGBFS and natural fibers e.g. bamboo fiber. Through numerous peer-reviewed publications he has advanced understanding in load-capacity modeling of composite columns, mechanical and thermal performance of sustainable/conventional concrete, and optimization of fiber-reinforced composite materials. His work reflects a strong commitment to combining structural performance with environmental sustainability, computational modelling, and innovative materials research. With 10 Documents publications, 29 citations, and an h-index of 3, his academic impact shows both breadth and influence in the civil/construction engineering community. He remains dedicated to mentoring students, expanding sustainable construction research, and contributing to community-oriented engineering education.

Profiles: Scopus | Google Scholar | Orcid

Featured Publications

Yadeta Sembeta, R., & Zerfu, K. (2023). Finite element‐based performance analysis of encased composite columns under monotonic axial compression load. Advances in Civil Engineering, 2023(1), 5974705.

Yadeta Sembeta, R., Zerfu, K., Mersha, M., & Agon, E. C. (2024). The effects of different steel sections on the performance of encased composite columns under cyclic lateral loads. Results in Engineering, 24, 103510.

Yadeta Sembeta, R., Rath, B., Agon, E. C., Dereje, B., Garoma, S., Debela, A., & Kebede, K. (2023). Modification of load carrying capacity model for composite columns. Journal of Building Pathology and Rehabilitation, 8(1), 11.

Yadeta Sembeta, R., Arunvivek, G. K., Anandaraj, S., Kumar, P., & Pratap, B. (2025). Compressive strength modelling of cenosphere and copper slag–based geopolymer concrete using deep learning model. Scientific Reports, 15(1), 27849.

Yadeta Sembeta, R., Paswan, R. K., Kumar, P., & Kumar, V. (2025). Mechanical properties of alkali-activated slag binder–based concrete at elevated temperatures. Discover Sustainability, 6(1), 744.

Olufisayo Emmanuel Ojo | Sustainable Metallurgy | Best Researcher Award

Published on by Metallurgy Award

Mr. Olufisayo Emmanuel Ojo | Sustainable Metallurgy | Best Researcher Award

Durban University of Technology | South Africa

Mr.Ojo Olufisayo Emmanuel, R.Engr., IEng (UK), M.I.E.T, MNSE. An accomplished Electromechanical and Water Engineer with over 18 years of professional experience in mechanical systems design, project management, and sustainable infrastructure development across international development projects funded by organizations such as the World Bank, USAID, AFD, and atmosfair gGmbH. The engineer holds an MSc (Research) in Mechanical Engineering from the University of KwaZulu-Natal, South Africa, and is currently pursuing doctoral degrees in Mechanical and Industrial Engineering. Their research contributions have significantly advanced the fields of renewable energy, desalination systems, and sustainable water technologies. Publications in collaboration with leading experts have explored renewable-energy-powered reverse osmosis, biodiesel optimization, and membrane desalination modeling. Extensive professional practice includes managing water treatment plant projects, developing asset management frameworks, and leading multidisciplinary teams for infrastructure delivery. Recognized for leadership, innovation, and technical excellence, they have designed and supervised numerous water and energy projects across Africa. Their current research interests focus on renewable energy systems, water treatment, and environmental sustainability. Committed to bridging theory and practice, they continue to contribute to engineering advancement through applied research, innovation, and sustainable technology development for global energy and water security.

Profiles: Google Scholar | Orcid

Featured Publications

Ojo, E. O., & Inambao, F. (2020). A review of renewable power generation using piezoelectric materials. International Journal of Mechanical Engineering and Technology, 10(12), 559–577.

Ojo, E. O., Inambao, F., & Ige, O. E. (2023). Modeling and simulation for a seawater reverse osmosis system. Journal of Materials Engineering, 51(2), 515–535.

Ojo, E. O., & Inambao, F. (2021). A review of renewable energy powered reverse osmosis system for seawater desalination. International Journal of Mechanical and Production Engineering Research and Development, 11(6), 73–90.

Olufisayo, O. E., & Olanrewaju, O. (2024). A review of renewable energy powered seawater desalination treatment process for zero waste. Water, 16(19), 2804.

Ojo, E. O., & Inambao, F. (2024). Additives and blends of biodiesel. Journal of Propulsion Technology, 45(1), 5032–5050.