Choonman Lee | Materials Science | Best Researcher Award

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Prof. Dr. Choonman Lee | Materials Science | Best Researcher Award

Mechanical Design Engineering  at Changwon National University, South Korea

Choon-Man Lee is a distinguished professor emeritus at Changwon National University, South Korea, specializing in mechanical design engineering and precision manufacturing. He earned his Bachelor’s degree from Korea Maritime and Ocean University and both his Master’s and Ph.D. from KAIST, where he conducted pioneering research in 3D extrusion using curved molds. With over 869 publications, including 111 SCI-indexed papers, Lee has made significant contributions to his field. His research is recognized globally, with work ranked in the top percentages of prestigious journals and dual international patents. Lee has received numerous prestigious awards, such as the Minister of Knowledge Economy Award and the Springer Awards for his work in mechanical engineering. His leadership roles in academic societies and industry projects, including those with the Korea Science Foundation and Gyeongnam Province, further highlight his influence in shaping both academic research and regional technological development.

Professional Profile :  

Scopus Profile
ORCID Profile

Education : 

  • Bachelor’s Degree (1976-1980)
    • University: Korea Maritime and Ocean University
    • Major: Marine Engineering
    • Advisor: H.J. Jeon
  • Master’s Degree (1984-1986)
    • University: Korea Advanced Institute of Science and Technology (KAIST)
    • Major: Production Engineering
    • Advisor: D.Y. Yang
  • Doctoral Degree (Ph.D.) (1986-1989)
    • University: Korea Advanced Institute of Science and Technology (KAIST)
    • Major: Production Engineering
    • Advisor: D.Y. Yang
    • Thesis Title: Numerical Analysis of 3D Extrusion Using Weighted Residual Method Through Curved Molds

Professional Experience :

  • Professor Emeritus (2023-Present)
    • Department of Mechanical Design Engineering, Mechatronics Research Center, Changwon National University
  • Professor (1990-2023)
    • Department of Mechanical Design Engineering, Changwon National University
  • Visiting Professor (1997-1998)
    • Department of Mechanical Engineering, Monash University, Australia
    • Supported by the LG Yonam Foundation
  • Director (1999-2008)
    • Research Center for Machine Tools (RRC), Changwon National University
    • Managed a 9-year project funded by the Korea Science Foundation (Annual funding: 500 million KRW)

Awards and Recognition : 

  • Minister of Knowledge Economy Award (2009)
    • Grand Prize in the 1st Machining Technology Paper Contest for Engineering Graduate Students
  • Minister of Education, Science and Technology Award (2012)
    • Recognized as an Expert and Chief Expert in Mechanical Engineering for the National Research Foundation of Korea
  • Springer (Germany) Awards (2018)
    • Received both the “Most Downloaded Award” and “Most Cited Award” for International Journal of Precision Engineering and Manufacturing (IJPEM)
  • Minister of Trade, Industry and Energy Award (2017)
    • Recognized for contributions to regional industry competitiveness and technological development
  • Other Honors:
    • Total of 44 academic awards including the prestigious Kaheon Academic Award

Academic and Professional Memberships : 

  • Society of Manufacturing Systems (2002-Present)
    • Editorial Board Member
  • Korean Society of Manufacturing Processes Engineers (2005-Present)
    • Academic Director
  • The Korean Society of Mechanical Engineers (KSME) (2005-Present)
    • Auditor
  • International Journal of Precision Engineering and Manufacturing (2006-Present)
    • Editor
  • Korean Society for Precision Engineering (KSPE) (2004-2016)
    • Director, Vice President, and President

Research Achievements : 

  • Publications: Over 869 publications, including 111 SCI-indexed papers, 153 domestic journal articles, and 136 international presentations.
  • Significant Research Contributions:
    • Three of his key research works rank within the top 6.4% in the Journal Citation Reports (JCR) with an Impact Factor (IF) of 5.671.
    • One of his research works ranks in the top 8.5% (IF 5.329).
    • Lee also holds dual international patents in the United States and Netherlands.
  • Editorial Roles: Editor for International Journal of Precision Engineering and Manufacturing (IJPEM) and IJPEM-Green Technology.

Leadership in Industry and Academia : 

  • Cluster Development Projects:
    • Director of the Cluster Development Project for Knowledge-Based Machinery Parts and Materials, Gyeongnam Province (2004-2023)
    • Representative of the Machine Tools Mini-Cluster, Industrial Complex Cluster Development Project (2004-2018), Korea Industrial Complex Corporation (KICOX)
  • Committee Roles:
    • Member of the Gyeongnam Science and Technology Promotion Council (2002-2011)
    • Committee Member of the Changwon City Public Love Review Committee (2006-2010)

Publication Top Notes :

  1. Impact of Conventional and Laser-Assisted Machining on the Microstructure and Mechanical Properties of Ti-Nb-Cr-V-Ni High-Entropy Alloy Fabricated with Directed Energy Deposition
    • Authors: Jeong, H.-I., Salem, O., Jung, D.-W., Lee, C.-M., Lee, J.-H.
    • Year: 2024
    • Journal: Micromachines
    • Citations: 0
  2. Optimizing High-Performance Predictive Modeling of the Medium-Speed WEDM Processing of Inconel 718
    • Authors: Salem, O., Hewidy, M., Jung, D.W., Lee, C.M.
    • Year: 2024
    • Journal: Journal of Manufacturing and Materials Processing
    • Citations: 0
  3. Effects of Mo Addition on Microstructure and Corrosion Resistance of Cr25-xCo25Ni25Fe25Mox High-Entropy Alloys via Directed Energy Deposition
    • Authors: Kim, H.-E., Kim, J.-H., Jeong, H.-I., Jung, D.-W., Lee, C.-M.
    • Year: 2024
    • Journal: Micromachines
    • Citations: 0
  4. Manufacturing of Ni-Co-Fe-Cr-Al-Ti High-Entropy Alloy Using Directed Energy Deposition and Evaluation of Its Microstructure, Tensile Strength, and Microhardness
    • Authors: Jeong, H.-I., Kim, J.-H., Lee, C.-M.
    • Year: 2024
    • Journal: Materials
    • Citations: 1
  5. Effects of Ultrasonic Treatment on Mechanical Properties and Microstructure of Stainless Steel 308L and Inconel 718 Functionally Graded Materials Fabricated via Double-Wire Arc Additive Manufacturing
    • Authors: Jeong, T.-W., Cho, Y.T., Lee, C.-M., Kim, D.-H.
    • Year: 2024
    • Journal: Materials Science and Engineering: A
    • Citations: 5
  6. Multi-Material Deposition of Inconel 718 and Ti–6Al–4V Using the Ti–Nb–Cr–V–Ni High Entropy Alloy Intermediate Layer
    • Authors: Jeong, H.-I., Kim, D.-H., Lee, C.-M.
    • Year: 2024
    • Journal: Journal of Materials Research and Technology
    • Citations: 4
  7. Determining Optimal Bead Central Angle by Applying Machine Learning to Wire Arc Additive Manufacturing (WAAM)
    • Authors: Kim, D.-O., Lee, C.-M., Kim, D.-H.
    • Year: 2024
    • Journal: Heliyon
    • Citations: 3
  8. Manufacturing High Strength Ti Alloy with In-Situ Cu Alloying via Directed Energy Deposition and Evaluation of Material Properties
    • Authors: Kim, T.-W., Kim, D.-H., Cho, Y.T., Lee, C.-M.
    • Year: 2024
    • Journal: Journal of Materials Research and Technology
    • Citations: 4
  9. A Study on the Characteristics of 304 Stainless Steel According to the Water Temperature Changes in Underwater Laser Beam Machining
    • Authors: Lee, J.Y., Kim, D.-H., Cho, Y.T., Lee, C.M.
    • Year: 2023
    • Journal: Materials
    • Citations: 0
  10. Study on the Characteristics of Functionally Graded Materials from Ni-20Cr to Ti-6Al-4V via Directed Energy Deposition
    • Authors: Kim, E.-J., Lee, C.-M., Kim, D.-H.
    • Year: 2023
    • Journal: Journal of Alloys and Compounds
    • Citations: 8

Thomas Juska | Materials Science | Best Researcher Award

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Dr. Thomas Juska | Materials Science | Best Researcher Award

Dr. Thomas Juska, Applied Research Laboratory, Pennsylvania State University, United States

Dr. Thomas Juska is a renowned polymer scientist at ARL Penn State, with over 40 years of experience in polymer and composite materials. 🎓 He earned his B.S. and Ph.D. in Polymer Science from Penn State and his M.S. from the University of Massachusetts. 📚 His research focuses on thermodynamics in polymer deformation, phase transitions, and resin development. ⚛️ He has pioneered theories like the stress-induced phase transition model and contributed to composite fabrication methods like integrated breathing. 🏆 Dr. Juska has developed numerous prototypes and continues to work in materials development during his semi-retirement. 🌟

 

Publication profile

Scopus

Education

Dr. Juska’s educational background includes a B.S. from Penn State University, an M.S. from the University of Massachusetts, and a Ph.D. in Polymer Science from Penn State. His extensive academic training laid the foundation for his long and impactful career in polymer science.

Work Experience

Dr. Juska has held significant positions. He began his career at NSWC – Carderock Division as a Materials Scientist and later worked at Northrop Grumman as a Research Scientist. Since 2003, he has been a Research Associate and department head at ARL Penn State, where he continues to lead functional materials development and prototype fabrication efforts.

Achievements in Polymer Science

Dr. Juska’s contributions to polymer science are impressive. He derived a generalized Hooke’s Law from thermodynamics, offering a new theoretical framework for understanding Poisson’s ratio and polymer behavior. His innovative stress-induced phase transition model of plasticity in polymers has had significant impact. Additionally, his work describing amorphous polymers as heterogeneous networks of nanoscale domains has led to groundbreaking advancements in time-temperature superposition and energy loss mechanisms in polymers.

Achievements in Polymer Engineering

In polymer engineering, Dr. Juska developed the integrated breathing method for composite fabrication, which revolutionized air removal techniques in composite materials. His expertise in polyurethane elastomers and his leadership in the development of multi-functional prototypes have been crucial to various engineering projects. His innovative methods have improved composite fabrication, making it more efficient and practical.

 

Research Interests

Dr. Thomas Juska has a deep interest in the thermodynamics of polymer deformation, focusing on how phase transitions play a crucial role in polymer behavior. His main engineering contributions are in the development of resins, processes, and prototypes tailored for specific applications. These interests highlight his focus on advancing polymer science, particularly in understanding polymer deformation and developing practical materials.

Conclusion

Dr. Thomas Juska is highly suitable for the Research for Best Researcher Award. His extensive contributions to polymer science, including theoretical advancements and practical engineering innovations, demonstrate his lasting impact on the field. His blend of scientific curiosity, engineering achievements, and leadership in material development make him a strong candidate for recognition.

 

Publication Top Notes

  • Composite Rotating Coupling Covers – 2015, CAMX 2015 – Composites and Advanced Materials Expo  📅📘
  • Male Molding with Oven Vacuum Bag Prepreg – 2012, International SAMPE Technical Conference 📅📘
  • The New Infusion: Oven Vacuum Bag Prepreg Fabrication – 2009, International SAMPE Symposium and Exhibition – 8 citations 📅📘
  • Progress in Materials for Marine Composite Structures – 2004, International SAMPE Symposium and Exhibition  📅📘
  • Progress in Materials for Marine Composite Structures – 2004, International SAMPE Technical Conference  📅📘
  • Durability Gap Analysis for Fiber-Reinforced Polymer Composites in Civil Infrastructure – 2003, Journal of Composites for Construction – 440 citations 📅📘
  • Pushing the Limits of VARTM – 1998, International SAMPE Symposium and Exhibition – 17 citations 📅📘