JAEHYUK CHOI | Materials and Structures | Best Researcher Award

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Mr. JAEHYUK CHOI | Materials and Structures | Best Researcher Award

Assist Prof Dr at National Korea Maritime and Ocean University, South Korea

Mr. JAEHYUK CHOI is a distinguished professor at Korea Maritime and Ocean University with expertise in mechanical and marine engineering. After earning his Ph.D. from Hokkaido University, Japan, he has contributed significantly to fields like combustion engineering, high-temperature hydrogen production, and space utilization engineering. His professional journey includes a blend of academia, research, and industry advisory roles, including postdoctoral work at the Korea Atomic Energy Research Institute and advisory roles for Korea’s Ministry of Ocean and Fisheries. He has published extensively on air pollution control and hydrogen production modeling, contributing to global research initiatives.

Publication Profile

scopus

Education 🎓

Ph.D. in Mechanical Science (2005) – Hokkaido University, Japan (Advisor: Prof. Osamu Fujita) M.S. in Marine Engineering (2000) – Korea Maritime University, Korea (Advisor: Prof. Seok-Hun Yoon) B.S. in Marine Engineering (1996) – Korea Maritime University, Korea His educational journey has provided him with a robust foundation in mechanical and marine engineering, focused on areas such as combustion, fluid flow, and hydrogen production. The combination of Japanese and Korean maritime expertise enables him to develop cutting-edge models for air pollution control, combustion technologies, and high-temperature electrolysis, contributing to cleaner maritime operations. 🌐🌬️🚢

Experience 👨‍✈️

Naval Officer – 1996-1998 (Navy R.O.T.C 41, Korea) Researcher – 2000-2001 (Korea Maritime University) Research Student – 2001 (Hokkaido University, Japan Postdoctoral Researcher – 2005-2007 (Korea Atomic Energy Research Institute)  BK21 Assistant Professor – 2007-2009 (Seoul National University)  Assistant/Associate/Professor – 2009-present (Korea Maritime and Ocean University) Policy Advisory Council – 2017-2019 (Ministry of Ocean and Fisheries)  Visiting Scholar – 2019-2021 (University of Missouri) Mr. JAEHYUK CHOI has a rich professional background combining military service, academic research, and advisory roles. His international experience includes collaborations in Japan and the United States, broadening his expertise in nuclear hydrogen and marine engineering. 🛠️🌍

Awards and Honors🏆

Minister Citation – Ministry of Ocean and Fisheries (2018) Best Teacher Award – Korea Maritime and Ocean University (2014, 2017) 2000 Outstanding Intellectuals – IBC (2016) Minister Citation – Ministry of Science, ICT, and Future Planning (2015) Certificate – President of KMOU (2013, 2014) Outstanding Paper – Japan Society of Mechanical Engineers (2007 Outstanding Paper – Korean Society of Marine Engineering (2006 Certificate – Korea Atomic Energy Research Institute (2006) Mr. JAEHYUK CHOI has received numerous awards, recognizing his contributions to marine engineering and academia. His dedication to research and teaching is reflected in prestigious ministerial citations and multiple best paper awards from renowned engineering societies. 🏅📚🎖️

Publication  Top Notes

Experimental and numerical studies on performance investigation of a diesel engine converted to run on LPG
Authors: Kuk Kim, J., Lee, W.-J., Ahn, E., Choi, J.-H.
Published in: Energy Conversion and Management, 2024, 321, 119091
Summary: This paper investigates the performance of diesel engines converted to operate on LPG (liquefied petroleum gas). The study combines both experimental and numerical methods to analyze fuel efficiency, emissions, and engine performance.

Review of noise and vibration reduction technologies in marine machinery: Operational insights and engineering experience
Authors: Park, M.-H., Yeo, S., Choi, J.-H., Lee, W.-J.
Published in: Applied Ocean Research, 2024, 152, 104195
Summary: This review focuses on technologies aimed at reducing noise and vibration in marine machinery. The authors compile operational insights and lessons learned from engineering practices, emphasizing the importance of reducing environmental and human impacts in maritime applications.

Experimental evaluation of the significance of scheduled turbocharger reconditioning on marine diesel engine efficiency and exhaust gas emissions
Authors: Nyongesa, A.J., Park, M.-H., Lee, C.-M., Hur, J.-J., Lee, W.-J.
Published in: Ain Shams Engineering Journal, 2024, 15(8), 102845
Summary: This article presents an experimental study evaluating the impact of scheduled turbocharger reconditioning on the efficiency of marine diesel engines and associated exhaust gas emissions. The findings emphasize the importance of maintenance schedules for optimizing engine performance and reducing emissions.

Effects of natural gas admission location and timing on performance and emissions characteristics of LPDF two-stroke engine at low load
Authors: Nyongesa, A.J., Choi, J.-H., Lee, J.-W., Kim, J.-S., Lee, W.-J.
Published in: Case Studies in Thermal Engineering, 2024, 56, 104241
Summary: This paper investigates the effects of natural gas admission timing and location on the performance and emissions of low-pressure dual-fuel (LPDF) two-stroke engines. The results are crucial for optimizing engine operations under low-load conditions.

Estimation of greenhouse gas emissions from ships registered in South Korea based on activity data using the bottom-up approach
Authors: Yeo, S., Kuk Kim, J., Choi, J.-H., Lee, W.-J.
Published in: Journal of Engineering for the Maritime Environment, 2024
Summary: This study uses a bottom-up approach to estimate greenhouse gas emissions from ships registered in South Korea. The authors focus on activity data, providing a detailed methodology for assessing emissions from maritime transportation.

LPG, Gasoline, and Diesel Engines for Small Marine Vessels: A Comparative Analysis of Eco-Friendliness and Economic Feasibility
Authors: Kim, J.K., Yeo, S., Choi, J.-H., Lee, W.-J.
Published in: Energies, 2024, 17(2), 450
Summary: This article compares LPG, gasoline, and diesel engines for small marine vessels, focusing on their eco-friendliness and economic feasibility. The paper highlights LPG as a potential environmentally friendly alternative to traditional fuels.

Impact of K-H Instability on NO Emissions in N₂O Thermal Decomposition Using Premixed CH₄ Co-Flow Flames and Electric Furnace
Authors: Park, J., Kim, S., Yu, S., Choi, J.-H., Yoon, S.H.
Published in: Energies, 2024, 17(1), 96
Summary: This study examines the impact of Kelvin-Helmholtz (K-H) instability on nitrogen oxide (NO) emissions during nitrous oxide (N₂O) thermal decomposition in premixed methane co-flow flames. The findings contribute to understanding combustion instability’s role in emission characteristics.

Feasibility study on bio-heavy fuel as an alternative for marine fuel
Authors: Kim, J.-S., Choi, J.-H.
Published in: Renewable Energy, 2023, 219, 119543
Summary: This feasibility study explores the potential of bio-heavy fuel as a sustainable alternative to conventional marine fuels. The paper assesses the environmental and economic impacts of using bio-heavy fuel in maritime applications.

Corrigendum: Effects of hydrogen mixture ratio and scavenging air temperature on combustion and emission characteristics of a 2-stroke marine engine
Authors: Pham, V.C., Kim, J.-S., Lee, W.-J., Choi, J.-H.
Published in: Energy Reports, 2023, 9
Summary: The corrigendum addresses errors in a previously published article related to hydrogen mixture ratios and scavenging air temperature’s effects on two-stroke marine engine performance and emissions.

Effects of hydrogen mixture ratio and scavenging air temperature on combustion and emission characteristics of a 2-stroke marine engine
Authors: Pham, V.C., Kim, J.-S., Lee, W.-J., Choi, J.-H.
Published in: Energy Reports, 2023, 9, pp. 195–216

Conclusion

The candidate is highly suitable for the Best Researcher Award due to their comprehensive expertise, significant professional experience, and numerous accolades. Their research has substantial implications for environmental sustainability and technological advancement. By focusing on improving their publication output and fostering industry collaborations, the candidate can further solidify their impact and leadership in their field. Overall, the candidate’s strengths make them an exemplary choice for this prestigious award.

Dr James Brasic | Structural Health Monitoring | Best Researcher Award

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Dr James Brasic | Structural Health Monitoring | Best Researcher Award

Dr James Brasic, Johns Hopkins University School of Medicine, United States

Dr. James Brasic is a renowned figure in the field of psychiatry and neurology. He is affiliated with the Johns Hopkins University School of Medicine, where he has contributed significantly to research and clinical practice. Dr. Brasic’s expertise lies in the intersection of psychiatry, neurology, and imaging sciences, particularly in the areas of neurodegenerative disorders and addiction. His work has been instrumental in advancing our understanding of the brain’s mechanisms in these complex conditions, leading to improved diagnostic and treatment approaches. Dr. Brasic is widely respected for his comprehensive approach to patient care, integrating cutting-edge research findings with compassionate clinical practice. His dedication to advancing the field of psychiatry and neurology has made him a respected leader and mentor in his field.

 

Professional Profiles:

 

Education:

Dr. James Brasic is a highly accomplished individual with a diverse educational background spanning multiple disciplines. He earned his Bachelor of Arts cum laude in Medical Science from Boston University, followed by a Doctor of Medicine in Medicine from the same institution. Dr. Brasic then pursued his passion for music, obtaining a Master of Arts in Music (composition) from Washington University in St. Louis, MO. His academic journey continued with a Master of Public Health in Sociomedical Sciences and a Master of Science in Biostatistics, both from Columbia University in New York, NY. Dr. Brasic further honed his expertise with a Master of Arts in Statistics, also from Columbia University. His dedication to learning led him to pursue post-baccalaureate study in Mathematics at New York University. Dr. Brasic has also engaged in professional development, completing training in Advanced Grant Writing through the Radiological Society of North America and the Mid-Atlantic Region NSF I-Corps Hub through Johns Hopkins Technology Ventures. This diverse educational and training background speaks to Dr. Brasic’s deep commitment to academic excellence and interdisciplinary knowledge.

Postdoctoral Training:

Dr. James Brasic has an extensive and varied professional background in the medical field, with a focus on neurology, psychiatry, and radiology. He began his career as a Straight Medicine Intern in Internal Medicine at the University of Alabama Hospital in Birmingham, AL, followed by residencies in Neurology at the Los Angeles County+University of Southern California Medical Center in Los Angeles, CA, and Psychiatry at Barnes-Jewish Hospital in St. Louis, MO. Dr. Brasic further specialized in Child Psychiatry with a residency at New York-Presbyterian/Columbia University Irving Medical Center in New York, NY. Throughout his career, he has held positions as a Faculty Research Fellow in Psychiatry/Clinical Developmental Neurobiology at Mount Sinai Hospital and New York University Langone Health in New York, NY. Dr. Brasic’s expertise also extends to Radiology and Radiological Science/Nuclear Medicine and Molecular Imaging, where he served as a Clinical and Research Fellow at Johns Hopkins University School of Medicine in Baltimore, MD, from 1999 to 2007. This rich and diverse professional experience underscores Dr. Brasic’s dedication to advancing medical knowledge and his commitment to providing comprehensive care in multiple specialties.

Teaching Activities:

Dr. James Brasic’s dedication to education and teaching is evident throughout his career, where he has played a significant role in shaping the knowledge and skills of medical students, fellows, and researchers. His teaching experience spans various prestigious institutions and covers a wide range of topics, including medical school curriculum, neuropsychiatric evaluation, and brain positron emission tomography research. Dr. Brasic has been involved in teaching at the Boonshoft School of Medicine, the Developmental Neurobiology Unit at NYCHH/Bellevue and New York University Langone Health, New York-Presbyterian/Columbia University Irving Medical Center, and Johns Hopkins University School of Medicine. His commitment to education extends beyond traditional classroom settings, as seen in his mentorship of projects such as wearable sensors for diagnosing Parkinson’s disease at Johns Hopkins University School of Medicine. Dr. Brasic’s passion for teaching and research has made a lasting impact on the next generation of medical professionals and underscores his status as a respected educator in his field.

Award and Honor:

Dr. James Brasic’s exceptional academic and professional achievements reflect his commitment to excellence and leadership in multiple fields. He completed an Honors Accelerated Six-Year Program in Liberal Arts and Medical Education at Boston University, where he also earned his A.B. cum laude from the College of Arts and Sciences. Throughout his career, he has received numerous awards and recognitions, including the Phi Delta Epsilon Scholarship Loan from Boston University School of Medicine and Faculty Recognition Awards for superior teaching performance in psychiatry from the Department of Psychiatry at Wright State University School of Medicine. Dr. Brasic’s commitment to leadership and diversity is evident in his participation in the Junior Faculty Leadership Program Cohort #3 at Johns Hopkins University School of Medicine and his receipt of the Johns Hopkins Diversity Recognition Award. His contributions extend beyond academia, as seen in his achievements in the arts, including awards for filmmaking and recognition from the Missouri State Council of the Arts and the Music Performance Trust Fund. Dr. Brasic’s dedication to scholarship and professional development is further highlighted by his accolades from prestigious organizations such as the American Academy of Child and Adolescent Psychiatry, the Society of Nuclear Medicine, and Toastmasters International. His ongoing commitment to excellence is demonstrated by his recent Best Paper Award at the International Electronic Conference on Clinical Medicine and his membership in Sigma Xi from 2023 to 2028, showcasing his continuous pursuit of knowledge and achievement.

Publications Top Notes:

  • Istaroxime for Patients with Acute Heart Failure: A Systematic Review and Meta-Analysis of Randomized Controlled Trials

    Corrigendum to “Feasibility of virtual low-cost quantitative continuous measurement of movements in the extremities of people with Parkinson’s disease” [MethodsX 11 (2023) 102230](S2215016123002273)(10.1016/j.mex.2023.102230)

    Feasibility of virtual low-cost quantitative continuous measurement of movements in the extremities of people with Parkinson’s disease

    A Deep Learning Approach for Automatic and Objective Grading of the Motor Impairment Severity in Parkinson’s Disease for Use in Tele-Assessments

    Dataset of quality assurance measurements of rhythmic movements