Weichung Yeih | Civil Engineering | Best Researcher Award

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Prof.Weichung Yeih | Civil Engineering | Best Researcher Award

Professor at national Taiwan ocean university, Taiwan

Weichung Yeih is a prominent academic in the field of civil engineering with a focus on structural materials and concrete durability. He currently serves as a professor in the Department of Harbor and River Engineering at National Taiwan Ocean University (NTOU). With over three decades of professional experience in academia and industry, Dr. Yeih has made substantial contributions to the advancement of civil engineering, particularly in the areas of new construction materials, repair materials, corrosion prevention, and concrete durability. He is also known for his work in computational techniques for nonlinear problems and inverse problems, having made significant strides in numerical and meshless methods. Dr. Yeih’s academic leadership is reflected in his roles as a director, guest editor, and reviewer for several prestigious journals.

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Education:

Dr. Yeih’s educational journey began with a Bachelor’s degree in Civil Engineering from National Taiwan University in 1987. His academic pursuit led him to Northwestern University in the United States, where he earned his Ph.D. in Civil Engineering in 1991. This strong academic foundation laid the groundwork for his extensive career in both teaching and research, shaping his expertise in concrete technologies, corrosion prevention, and computational methods.

Experience:

Dr. Yeih’s professional experience spans both academia and industry. He started his career at SIEMENS LIMITED in Taiwan as an engineer (1991–1992) before moving to National Taiwan Ocean University. He joined NTOU as an associate professor in 1992, later rising to the rank of professor in 1998. His leadership roles include serving as the Director of the Center for Computation and Simulation in the Engineering College at NTOU from 2009 to 2012, and again from 2025 onwards. His editorial contributions are vast; he served as an assistant editor for the Journal of Marine Science and Technology (2011–2013), an editor for the Journal of Applied Mathematics (2012–2013), and a guest editor for various special issues, including one for Applied Sciences on advanced concrete technology (2024 and 2025). He has also led significant research projects, including his role as the principal investigator for a project focused on the development of a reciprocal implantable left ventricular assist device (2010–2014).

Research Interests:

Dr. Yeih’s research interests are diverse and span various facets of civil engineering, particularly those related to construction materials and structural integrity. His main areas of interest include the development of new and repair materials for construction, the durability of concrete, corrosion prevention, and electrochemical techniques. Additionally, he is deeply engaged in the study of pervious concrete, alkali-activated slag concrete, and numerical methods for solving nonlinear problems. His work also explores soft computation and meshless methods, contributing to advances in computational mechanics. Furthermore, Dr. Yeih is dedicated to the study of inverse problems and their applications in civil engineering, making substantial contributions to the field’s theoretical and practical knowledge.

Awards:

Throughout his distinguished career, Dr. Yeih has received several accolades in recognition of his exceptional contributions to civil engineering research and education. His work has been recognized by numerous international conferences and academic institutions. His scholarly impact is also evident in his long-term involvement in editorial and leadership roles within academic journals, contributing significantly to the field’s growth. He continues to be a respected figure in his field, fostering innovation in materials science and computational methods.

Publications:

Dr. Yeih’s research output includes several significant publications in high-impact journals. His contributions to the field of civil engineering have been widely cited. Below is a list of some of his notable publications:

  1. Yeih, W., Koya, T., & Mura, T. (1993). “An Inverse Problem in Elasticity with Partially Overprescribed Boundary Conditions, Part I: Theoretical Approach.” Transactions of the ASME, Journal of Applied Mechanics, 60, 595-600.

  2. Koya, T., Yeih, W., & Mura, T. (1993). “An Inverse Problem in Elasticity with Partially Overprescribed Boundary Conditions, Part II: Numerical Details.” Transactions of ASME, Journal of Applied Mechanics, 60, 601-606.

  3. Huang, R., Yeih, W. D., Chang, J. J., & Yang, C. C. (1994). “The Use of AC and DC Methods for Corrosion Monitoring of Reinforced Concrete Members in Marine Environment.” Journal of Marine Science and Technology, 2(1), 53-59.

  4. Yeih, W. D., Huang, R., & Chang, J. J. (1994). “A Study of Chloride Diffusion Properties of Concrete at Early Age.” Journal of Marine Science and Technology, 2(1), 61-67.

  5. Huang, R., Chang, J. J., & Yeih, W. (1995). “Engineering Properties and Application of Cement-Based Fly Ash Blocks.” Journal of Marine Science and Technology, 3(1), 43-50.

  6. Yang, C. C., Huang, R., Yeih, W., & Sue, I. C. (1995). “Aggregate Effect on Elastic Moduli of Cement-Based Composite Materials.” Journal of Marine Science and Technology, 3(1), 5-10.

  7. Yang, C. C., Huang, R., & Yeih, W. (1995). “Theoretical Approximate Elastic Moduli of Concrete Material.” The Chinese Journal of Mechanics, 11(1), 47-53.

These publications have not only enriched the academic literature but also contributed to the practical applications in the field of marine construction and materials science.

Conclusion:

Dr. Weichung Yeih’s career is a testament to his dedication to advancing the field of civil engineering. Through his research on new materials, durability, and corrosion prevention, he has significantly impacted both academia and industry. His contributions to the development of computational methods in engineering problems further solidify his reputation as an expert in his field. With over 30 years of experience and numerous scholarly achievements, Dr. Yeih continues to inspire the next generation of engineers through his work at National Taiwan Ocean University. His leadership in research and education, along with his commitment to innovation, ensures that his impact will be felt for many years to come.

Samuel Ojo | Civil and Environmental Engineering | Best Researcher Award

Posted on by Academic achievements

Mr. Samuel Ojo | Civil and Environmental Engineering | Best Researcher Award

Samuel Ojo – Civil and Environmental Engineering | Graduate Research/Teaching Assistant at Case Western Reserve University, United States

Samuel Tosin Ojo is a highly motivated and innovative civil engineer specializing in sustainable infrastructure and environmental engineering. Currently pursuing a Ph.D. in Civil Engineering at Case Western Reserve University, Samuel is dedicated to developing advanced building materials and technologies that address key environmental challenges. His research spans various interdisciplinary fields, including machine learning applications in environmental engineering, bio-sensing wearables, and materials science for improved air quality. With a deep commitment to improving engineering practices and sustainable building solutions, Samuel brings a unique blend of academic rigor and practical experience to his field.

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Education

Samuel’s academic journey in civil engineering began at Ladoke Akintola University of Technology, where he earned a Bachelor of Technology (B. Tech) degree in Civil Engineering. Graduating with distinction, he achieved a GPA of 4.54 out of 5.0, placing him among the top two students in a cohort of 120. Currently, he is advancing his expertise as a Ph.D. candidate at Case Western Reserve University, focusing on cutting-edge research in civil engineering. This program has provided him with an exceptional platform for deepening his knowledge in sustainable building materials and the development of predictive machine learning models, broadening his understanding of how civil engineering can contribute to environmental health and sustainability.

Experience

Samuel has amassed extensive practical experience, beginning his professional career in Nigeria with FBS Construction Engineering Services, where he served as a site engineer on an ambitious multi-story hotel project. He was responsible for interpreting architectural and structural drawings, managing reinforcements, and supervising concrete batching. His roles required meticulous oversight of structural details, which helped him build a robust foundation in construction management. Later, he worked with Oat Construction and Matrix Resource Limited, where he managed the construction of commercial structures and gained hands-on experience in interpreting complex design specifications. Currently, he is applying his skills as a Research Assistant at Case Western Reserve University, where he delves into the application of innovative materials and machine learning techniques to enhance air quality and structural sustainability.

Research Interest

Samuel’s research centers on sustainable infrastructure, emphasizing the role of innovative materials in improving the built environment. His primary focus is the application of machine learning to enhance organic photocatalysts for indoor air quality management, a project aimed at mitigating pollutants in urban spaces. Additionally, Samuel is exploring bio-sensing wearables, a novel area in civil engineering that integrates biosensors with construction materials to improve environmental monitoring. His multidisciplinary research efforts reflect a forward-looking approach, seeking to integrate sustainable materials and data-driven methodologies to address pressing environmental challenges in urban infrastructure.

Awards

Samuel has received several prestigious awards that acknowledge his dedication to both academic excellence and professional growth. In 2021, he was honored with the Swanger Fellows Award at Case Western Reserve University, followed by a nomination for the Zydane Award later that year. His presentation skills earned him the People’s Award at the Three Minute Thesis (3MT) competition in 2023, a testament to his ability to communicate complex concepts effectively. Samuel was also awarded the Roy Harley Award, recognizing his promise as a graduate student in civil and environmental engineering. Most recently, he received the NCF 2023 Scholarship Award for his outstanding academic performance, further underscoring his commitment to the field of civil engineering.

Publications

“Optimizing Photodegradation Rate Prediction of Organic Contaminants: Models with Fine-Tuned Hyperparameters and SHAP Feature Analysis for Informed Decision Making” (2023) in ACS ES&T Water.

“A Novel Interpretable Machine Learning Model Approach for the Prediction of TiO2 Photocatalytic Degradation of Air Contaminants” (2024) in Scientific Reports.

“Kinetic Studies on Using Plasmonic Photocatalytic Coatings for Autogenously Improving Indoor Air Quality by Removing Volatile Organic Compounds,” presented at the 28th North American Catalysis Society Meeting.

“Innovative Antifungal Photocatalytic Paint for Improving Indoor Environment” (2023) in Catalysts.

Poster presentation on “Photocatalytic Inhibition of Microorganisms” at the Three Minute Thesis Competition.

“Habitable Home,” presented at Innovation Week at Case Western Reserve University.

“Deciphering Fungal Communication,” presented at the Gordon Research Conference.

Conclusion

Samuel Tosin Ojo embodies the qualities of a pioneering researcher, combining deep theoretical knowledge with practical applications that address real-world challenges. His dedication to sustainable building practices, innovative materials research, and application of machine learning in civil engineering positions him as a forward-thinking leader in his field. With a track record of significant contributions and ongoing commitment to improving environmental standards in civil engineering, Samuel is well-deserving of the Best Researcher Award. His vision for sustainable infrastructure and environmental health continues to inspire and influence those around him, marking him as an impactful figure in the future of civil engineering.