Mr. Chibuzo Nwabufo Okwuosa | Fault Detection | Best Researcher Award

Mr. Chibuzo Nwabufo Okwuosa | Fault Detection | Best Researcher Award

Kumoh National Institute of Technology, South Korea.

Okwuosa Chibuzo Nwabufo is a Research Ph.D. Scholar at Kumoh National Institute of Technology 🇰🇷, South Korea, specializing in Mechanical Engineering. With a strong foundation in machine learning, deep learning, and real-time fault diagnostics, his work emphasizes bridging theoretical innovation with industrial application. Chibuzo is passionate about Prognostics and Health Management (PHM), Explainable AI (XAI), and digital twin technologies, aiming to create smart, AI-driven maintenance systems for next-generation industries.

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🎓 Education

Chibuzo earned both his Master’s and is currently pursuing his Ph.D. in Mechanical Engineering from Kumoh National Institute of Technology, South Korea. His academic focus has been consistently rooted in intelligent fault diagnostics, predictive maintenance, and real-time monitoring technologies.

💼 Experience

With over four completed and two ongoing research projects, Chibuzo has hands-on experience in both academia and industry. Notable projects include real-time diagnostics for diaphragm pumps, fault analysis in induction motors, and zinc phosphating coating processes. He has collaborated on industry-sponsored projects and led initiatives involving advanced data-driven solutions for predictive maintenance.

🔬 Research Interests

His key research domains include:

🔧 Prognostics and Health Management (PHM)

🤖 Machine Learning & Deep Learning

🧠 Explainable AI (XAI)

🌐 Digital Twin Technologies

⚙️ Real-time Fault Diagnostics

🏆 Awards & Grants

Chibuzo’s research has been supported by prestigious Korean government grants:

IITP Innovative Human Resource Development for Local Intellectualization

ITRC Program (MSIT, Korea)
These grants facilitated collaborations with industry leaders and funded cutting-edge research in diagnostics and manufacturing innovation.

📚 Selected Publications

🆕 Optimizing Defect Detection on Glossy and Curved Surfaces Using Deep Learning and Advanced Imaging Systems

📅 2025-04-13 | Sensors
🔗 DOI: 10.3390/s25082449
👨‍🔬 Contributors: Joung-Hwan Yoon, Chibuzo Nwabufo Okwuosa, Nnamdi Chukwunweike Aronwora, Jang-Wook Hur
📌 Application of deep learning and high-resolution imaging for defect detection on challenging industrial surfaces.


⚙️ A Spectral-Based Blade Fault Detection in Shot Blast Machines with XGBoost and Feature Importance

📅 2024-10-09 | Journal of Sensor and Actuator Networks
🔗 DOI: 10.3390/jsan13050064
👨‍🔬 Contributors: Joon-Hyuk Lee, Chibuzo Nwabufo Okwuosa, Baek Cheon Shin, Jang-Wook Hur
📌 Fault detection in mechanical components using spectral features and XGBoost.


🔍 Transformer Core Fault Diagnosis via Current Signal Analysis with Pearson Correlation Feature Selection

📅 2024-02-29 | Electronics
🔗 DOI: 10.3390/electronics13050926
👨‍🔬 Contributors: Daryl Domingo, Akeem Bayo Kareem, Chibuzo Nwabufo Okwuosa, Paul Michael Custodio, Jang-Wook Hur
📌 Intelligent transformer fault diagnosis using statistical signal analysis and feature engineering.


Enhancing Transformer Core Fault Diagnosis and Classification through Hilbert Transform Analysis of Electric Current Signals

📅 2024-01-18 | Preprint
🔗 DOI: 10.20944/preprints202401.1371.v1
👨‍🔬 Contributors: Daryl Domingo, Akeem Bayo Kareem, Chibuzo Nwabufo Okwuosa, Paul Michael Custodio, Jang-Wook Hur
📌 Preprint focusing on enhanced signal processing for electrical fault classification.


🧠 An Intelligent Hybrid Feature Selection Approach for SCIM Inter-Turn Fault Classification at Minor Load Conditions Using Supervised Learning

📅 2023 | IEEE Access
🔗 DOI: 10.1109/ACCESS.2023.3266865
👨‍🔬 Contributors: Chibuzo Nwabufo Okwuosa, Jang-Wook Hur
📌 Machine learning-based fault classification in squirrel cage induction motors under low-load conditions.

 

 

 

Assoc. Prof. Dr. Jessica Fleming | Molecular Biomarkers | Best Researcher Award

Assoc. Prof. Dr. Jessica Fleming | Molecular Biomarkers | Best Researcher Award

The Ohio State University, United States.

Dr. Jessica L. Fleming, PhD, is an accomplished radiobiologist at the James Comprehensive Cancer Center, The Ohio State University. With over a decade of experience in translational oncology research, she specializes in molecular biomarkers and radiation therapy innovations. Dr. Fleming plays a key role in collaborative clinical and research initiatives, especially in glioma and FLASH radiotherapy. She is also a co-founder and former CEO of the Cap City Biohackers, demonstrating her entrepreneurial edge in biomedical innovation.

Profile

Scopus

🎓 Education

Dr. Fleming earned her PhD in Molecular, Cellular, and Developmental Biology from The Ohio State University in 2012, following a BS in Biology, Cum Laude, from Ashland University in 2006. Her strong academic foundation was supported by multiple fellowships and research opportunities during her undergraduate and graduate studies.

🧪 Experience

Dr. Fleming currently serves as an Associate Radiobiologist at OSU, working with Dr. Arnab Chakravarti. Her journey at OSU began as a graduate student, advancing through postdoctoral research and senior research associate roles. She has led cutting-edge radiobiological studies and was integral to several major clinical protocols. Beyond academia, she was the CEO and Co-Founder of Cap City Biohackers, reflecting her commitment to science outreach and innovation.

🔬 Research Interests

Radiation oncology and molecular oncology, particularly adult gliomas and biomarkers

FLASH radiotherapy, clinical translation, and toxicity modeling

Tumor heterogeneity and resistance mechanisms

Translational research bridging lab discoveries and patient care

🏆 Awards & Honors

🥇 2024 ASTRO Annual Meeting Abstract Award

🏅 Columbus CEO Future 50 Award (2020)

🎖 Best of ASTRO & Basic/Translational Science Abstract Award (2018)

🎓 Alumni Grants for Graduate Research (2012)

🧬 NSF REU Fellow (2005)

🌟 Track & Field Athletic Scholar and Presidential Scholar (2002–2006)

📚 Selected Publications

Here are some of Dr. Fleming’s key publications, with citation and access details:

Fleming JL et al. (2025)Comprehensive Molecular Analysis in NRG Oncology/RTOG 9813Int J Radiat Oncol Biol Phys (Accepted)

Manring HR, Fleming JL et al. (2025)FLASH Radiotherapy: From In Vivo Data to Clinical TranslationHematol Oncol Clin N Am (PMID: 39828472)

Fleming JL, Chakravarti A. (2025)Molecular Biomarkers in Adult Lower-Grade GliomasCancer J, 31(1): e0758. (PMID: 39841423)
Cited by: 2 articles

Kotecha R, Schiff D, Chakravarti A, Fleming JL et al. (2024)Management of IDH-Mutated GliomasJ Clin Oncol, 42(21): 2588-2598. (PMID: 38833641)
Cited by: 15 articles

Becker AP, Becker V, McElroy J, Fleming J et al. (2024)HMGB2 as Biomarker in AstrocytomasCancers (Basel), 16(8): 1516. (PMID: 38672598)
Cited by: 7 articles

Assoc. Prof. Dr. Man Ho Chan | Dark Matter | Best Researcher Award

Assoc. Prof. Dr. Man Ho Chan | Dark Matter | Best Researcher Award

The Education University of Hong Kong, Hong Kong.

Dr. Chan Man Ho is a distinguished academic specializing in astrophysics, philosophy, and science education. He is currently an Assistant Dean and Associate Dean at the Faculty of Liberal Arts and Social Sciences, The Education University of Hong Kong. With over 100 refereed publications and multiple prestigious awards, Dr. Chan’s research spans dark matter, black holes, multiverse theories, and philosophy of science. His work has received international recognition, with media coverage in top science outlets. A committed educator and researcher, he actively contributes to the scientific community as a journal reviewer, conference organizer, and elected fellow of esteemed societies.

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🎓 Education

Assoc. Prof. Dr. Man Ho Chan is a distinguished academic with expertise spanning astrophysics, philosophy, and physics education. He earned his Ph.D. in Philosophy from Hong Kong Baptist University (2013–2017) under the supervision of Prof. Kwan Kai Man. Prior to that, he completed a Postgraduate Diploma in Education (Physics Education) at The Chinese University of Hong Kong (2010–2012) and an M.A. in Christian Studies from the same institution (2008–2010). His strong foundation in astrophysics includes a Ph.D. (2004–2008) and an M.Phil. (2002–2004) from The Chinese University of Hong Kong, both supervised by Prof. Chu Ming Chung. Dr. Chan began his academic journey with a B.Sc. in Physics from The Chinese University of Hong Kong (1999–2002), establishing a solid background in scientific research and interdisciplinary studies.

💼 Experience

Assoc. Prof. Dr. Man Ho Chan has an extensive academic and teaching career, currently serving as the Assistant Dean and Associate Dean of the Faculty of Liberal Arts and Social Sciences at The Education University of Hong Kong (EdUHK) since 2024. He has been an Associate Professor in the Department of Science and Environmental Studies at EdUHK since 2021, following his tenure as an Assistant Professor from 2015 to 2021. Before joining EdUHK, he was a Lecturer in the Department of Physics at The Chinese University of Hong Kong from 2012 to 2015. His early career includes valuable experience in secondary education, having taught at Shatin Pui Ying College (2005–2011) and Peace Evangelical Secondary School (2004–2005). His diverse roles reflect a strong commitment to education, research, and academic leadership.

🔬 Research Interests

Astrophysics: Dark Matter, Supermassive Black Holes, Exoplanets, Multiverse

Philosophy of Science: Cosmopsychism, Scientific Realism, Creativity

Science Education: Constructivist Learning, Early Science Literacy

🏆 Awards & Honors

2024 Honorable Mention, Awards for Essays on Gravitation (Gravity Research Foundation, USA)

2024 Departmental Teaching Excellence Award (EdUHK)

2023 Elected Fellow, Royal Astronomical Society (UK)

2023 President’s Award for Outstanding Performance in Research (EdUHK)

2022 Humanities & Social Sciences Prestigious Fellowship (Research Grants Council)

2022 Faculty Research Output Prize (EdUHK)

2021 Elected Fellow, International Society for Science and Religion

2020 President’s Award for Outstanding Performance in Research (Early Career) (EdUHK)

📚 Selected Publications

Astrophysics:

"Identifying dark matter signals by the radio continuum spectral data of the cool-core cluster RX J1720.1+2638" (2025)Monthly Notices of the Royal Astronomical Society

Co-authored with Chak Man Lee

Explores potential dark matter signals in galaxy clusters

[DOI: 10.1093/mnras/stae2638]

Science Education:

"Pathways to early science literacy: Investigating the different role of language and reading skills in science literacy among early primary school children" (2025)International Journal of Science Education

Co-authored with Yuanke Sun

Examines the influence of language and reading skills on young students' science literacy

[DOI: 10.1080/09500693.2024.2335671]

"Constructivist learning approaches do not necessarily promote immediate learning outcome or interest in science learning" (2025)The Asia-Pacific Education Researcher

Co-authored with Elaine Kit Ling Yeung, Miao Zhong, Jing Huang, Tik Sze Carrey Siu, and Him Cheung

Evaluates the effectiveness of constructivist learning methods in science education

[DOI: 10.1007/s40399-024-00893-8]

"The impact of immersive design on the relations between students’ motivational and science literacy awareness: A mixed methods study" (2025)Cogent Education

Co-authored with Yuan-Ke Sun and Wing-Chi Wong

Investigates the effects of immersive learning environments on student motivation and science literacy

[DOI: 10.1080/2331186X.2025.2467494]

Philosophy:

"On Philip Goff’s case for agentive cosmopsychism" (2024)International Journal for Philosophy of Religion

Co-authored with Kai Yan Chan

Critically examines Goff's argument for cosmopsychism

[DOI: 10.1007/s11153-024-09931-3]

 

 

Dr. James C. L. Chow | Quantum Computing | Best Researcher Award

Dr. James C. L. Chow | Quantum Computing | Best Researcher Award

Princess Margaret Cancer Centre, Canada.

Dr. James Chun Lam Chow, PhD, FCCPM, FInstP, FIET, SMIEEE, PPhys, CPhys, CSci, is a distinguished medical physicist specializing in radiation oncology and artificial intelligence applications in healthcare. He is currently an Associate Professor in Material Science and Engineering at the University of Toronto and a Clinician Investigator at the Princess Margaret Cancer Research Institute. With over two decades of experience in medical physics, his research focuses on AI-driven healthcare solutions, radiation therapy optimization, and Monte Carlo simulations for cancer treatment.

Profile

Google Scholar

Education🎓

Dr. James C. L. Chow earned his PhD in Physics from the University of Hong Kong in 1995 under the supervision of Prof. Peter Fung, following a BSc in Applied Physics (First Class Honours) from City University of Hong Kong in 1992. He was awarded a Croucher Postdoctoral Fellowship at the University of Cambridge (1995-1997), then continued his research as a Postdoctoral Researcher at the University of Toronto (1997-1998) and later as a Postdoctoral Fellow at McMaster University (1998-2000). Transitioning into medical physics, he completed his Medical Physics Residency at the London Regional Cancer Centre (2000-2002), gaining clinical expertise in radiation therapy and medical imaging.

Professional Experience🌟

Dr. James C. L. Chow is an accomplished medical physicist and academic with extensive experience in radiation oncology and materials science. He is currently an Associate Professor in the Department of Materials Science and Engineering at the University of Toronto (2025–Present) and has been an Associate Professor in the Department of Radiation Oncology at the University of Toronto since 2019. In addition to his academic roles, he serves as a Medical Physicist at Princess Margaret Cancer Centre (2005–Present), where he also leads as the Physics On-Call Lead (2010–Present). His research contributions are further reflected in his role as a Clinician Investigator at the Princess Margaret Cancer Research Institute (2023–Present) and his affiliation with the Acceleration Consortium at the University of Toronto (2024–Present).

Previously, Dr. Chow held multiple key positions, including Assistant Professor in Radiation Oncology at the University of Toronto (2006–2019) and Medical Physics Site Lead for Skin Cancer at Princess Margaret Cancer Centre (2010–2015). Before joining Princess Margaret, he worked as a Medical Physicist and Deputy Radiation Safety Officer at Grand River Regional Cancer Centre (2002–2005). He has also contributed to academia as an Adjunct Professor at Ryerson University and the University of Waterloo (2005–2010). His career reflects a deep commitment to advancing medical physics, cancer treatment, and interdisciplinary research in materials science and engineering.

Research Interests📚

Dr. Chow’s research focuses on:

Radiation Oncology & Medical Physics: Treatment optimization using Monte Carlo simulations

Artificial Intelligence in Healthcare: AI-driven diagnostic tools and chatbot applications in oncology

Nanotechnology in Radiation Therapy: Gold nanoparticle-enhanced radiotherapy

Clinical Data Analysis: Predictive modeling for cancer treatment outcomes

Awards & Recognitions🏆

2024 Outstanding Reviewer, Nuclear Engineering and Technology Journal

2024 Most-Viewed Article, JMIR Cancer

2024 Outstanding Author of the Year, AIMS Biophysics Journal

2019 Top Peer Reviewer, Web of Science Group

2012 Outstanding Reviewer, Medical Physics Journal

2010 SciNet Local Resource Allocation Award (1 million supercomputing hours for Monte Carlo simulations)

Selected Publications📖

Gold nanoparticles for drug delivery and cancer therapy
S Siddique, JCL Chow
Applied Sciences 10(11), 3824 (2020) – Cited: 382

Chatbot for health care and oncology applications using artificial intelligence and machine learning: Systematic review
L Xu, L Sanders, K Li, JCL Chow
JMIR Cancer 7(4), e27850 (2021) – Cited: 375

Application of nanomaterials in biomedical imaging and cancer therapy
S Siddique, JCL Chow
Nanomaterials 10(9), 1700 (2020) – Cited: 325

Irradiation of gold nanoparticles by X‐rays: Monte Carlo simulation of dose enhancements and the spatial properties of secondary electron production
MKK Leung, JCL Chow, BD Chithrani, MJG Lee, B Oms, DA Jaffray
Medical Physics 38(2), 624-631 (2011) – Cited: 311

Machine learning in healthcare communication
S Siddique, JCL Chow
Encyclopedia 1(1), 220-239 (2021) – Cited: 142

 

 

Dr. Huazhang Guo | Nanomaterials | Best Researcher Award

Dr. Huazhang Guo | Nanomaterials | Best Researcher Award

Shanghai University, China.

Huazhang Guo is a Research Associate at Shanghai University, specializing in the green, controllable preparation and application of carbon nanomaterial functional materials. With a strong background in nanomaterials and catalysis, she has made significant contributions to sustainable energy conversion and chemical production. Over the years, she has published 13 high-impact journal articles, including in Nature Communications, Advanced Functional Materials, and Materials Today. Her work has garnered 1834 citations with an H-index of 22, and she also serves as a guest editor for the journals Molecules and Nanomaterials.

Profile

Scopus

Education 🎓

Huazhang Guo pursued her Ph.D. in Materials Science at Shanghai University, where she specialized in the green and controllable preparation of carbon nanomaterial functional materials. Prior to that, she earned her Master’s degree in Nanomaterials from the same institution, focusing on advanced material synthesis and their applications in energy conversion and catalysis. She began her academic journey with a Bachelor’s degree in Chemistry, which laid the foundation for her expertise in material chemistry, nanotechnology, and sustainable materials. Her strong academic background has contributed significantly to her research in carbon-based functional materials and electrocatalysis.

Experience 👩‍🔬

Huazhang Guo is currently a Research Associate at Shanghai University, where she focuses on the green and controllable preparation of carbon nanomaterial functional materials. In addition to her research role, she serves as a Guest Editor for the journals Molecules and Nanomaterials, contributing her expertise to advancing scientific publications in nanotechnology and materials science.

She actively collaborates with leading universities and has co-authored research papers in prestigious journals such as Nature Communications, ACS Nano, Carbon, Applied Materials Today, and Molecules. Her work emphasizes electrocatalysis, sustainable material applications, and nanomaterial innovations.

Research Interests 🔬

Carbon Nanomaterials: Green and controllable synthesis for various applications

Electrocatalytic Reduction of CO₂ (ECO₂RR): Sustainable syngas production with tunable CO/H₂ ratios

Energy Conversion & Catalysis: Designing efficient and stable carbon-based catalysts for CO₂ utilization

Advanced Functional Materials: Exploring their role in sustainable chemistry

Awards & Achievements 🏆

5 Highly Cited Papers (ESI Top Papers)

1834 Total Citations & H-index of 22

1 Authorized Chinese Invention Patent & 15 Patent Applications

Editorial Role in Molecules and Nanomaterials

Selected Publications 📚

Recent advances in amino-functionalized metal–organic frameworks for sustainable photocatalytic carbon dioxide reduction
Yaning Liu, Huazhang Guo, Zhonghua Sun, Jiye Zhang, Zhihui Zhang
Separation and Purification Technology, 2025
Cited by: 1

Harnessing graphene quantum dots for the selective and sensitive detection of dye contaminants
Yuping Xiong, Weitao Li, Luoman Zhang, Jiye Zhang, Liang Wang
Diamond and Related Materials, 2025

Optimizing the crystal structure and electrochemical properties of Na₄MnCr(PO₄)₃ by trace La doping
Keyi Sun, Yuxuan Liu, Wenbin Fei, Yulei Sui, Ling Wu
Applied Surface Science, 2025

Radiation-synthesis of covalent bonding heterojunctions for selective solar-driven CO₂ reduction
Weidong Hou, Huazhang Guo, Kang Wang, Ming Hong Wu, Liang Wang
Materials Today, 2025

Radiation-Synthesized Metal–Organic Frameworks with Ligand-Induced Lewis Pairs for Selective CO₂ Electroreduction
Wenhui Liu, Bijun Tang, Kai Huang, Zhendong Lei, Liang Wang
Small, 2024
Cited by: 7

 

 

 

Assist. Prof. Dr. Nihan Osmanağaoğlu | Psychology | Best Researcher Award

Assist. Prof. Dr. Nihan Osmanağaoğlu | Psychology | Best Researcher Award

Amasya University, Turkey

Nihan Osmanagaoglu is an Assistant Professor at Amasya University, Faculty of Education, specializing in psychological research and counseling. With a robust background in clinical mental health counseling, her research primarily focuses on childhood anxiety, intolerance of uncertainty, and trauma-related mental health challenges. She has gained extensive international experience, having earned her Ph.D. from the University of Reading in the UK, where she investigated the interplay of intolerance of uncertainty and anxiety in children and adolescents.

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Education 🎓

Nihan Osmanagaoglu completed her Ph.D. in Psychology at the University of Reading, UK, between 2014 and 2018. Her thesis focused on Intolerance of Uncertainty, Anxiety, and Worry in Children and Young People: Improving Assessment on Intolerance of Uncertainty in Preadolescent Children, supervised by Prof. Dr. Helen F. Dodd and Prof. Dr. Cathy Creswell. Prior to this, she earned both an M.S. and Ed.S. in Clinical Mental Health Counseling from Florida State University, USA, during 2011-2013. She also holds a B.S. in Psychology from Hacettepe University, Ankara, Turkey (2005-2009).

Work Experience 💼

Dr. Nihan Osmanagaoglu currently serves as an Assistant Professor at Amasya University, Turkey (Nov 2020 – Present), where she teaches courses such as Psychopathology, Trauma Counseling, Child Abuse & Neglect, and Counseling Theories. She also supervises master's thesis research on topics related to secondary trauma, transdiagnostic factors, and post-traumatic growth. Prior to this, she was a Lecturer at Amasya University (Mar 2019 – Nov 2020), teaching courses in Developmental Psychology, Guidance in Schools, Child Abuse & Neglect, and Geriatric Psychology. Dr. Osmanagaoglu began her academic career as a Teaching Assistant at the University of Reading, UK (2014 – 2018), assisting with courses on Applied Psychology, Perception, and Developmental Psychology. In addition to her academic roles, she worked as an Intern Therapist at Florida State University, USA (2012 – 2013), providing counseling to children and adolescents and utilizing animal-assisted therapy and art therapy.

Research Interests 🔬

Intolerance of Uncertainty in Children and Adolescents

Her research explores how intolerance of uncertainty impacts the psychological development of children and adolescents, particularly in relation to anxiety, worry, and emotional regulation.

Trauma and Post-Traumatic Growth

Dr. Osmanagaoglu examines the effects of trauma and the process of post-traumatic growth, with a particular focus on comparing the experiences of LGBT+ individuals to those of heterosexual individuals.

Anxiety and Worry in Young People

She investigates the links between anxiety, worry, and emotional regulation, focusing on how these factors influence long-term mental health outcomes in children and adolescents.

Development of Assessment Tools

Dr. Osmanagaoglu is involved in the development of novel assessment tools designed to evaluate and address anxiety and uncertainty in children and young people, improving diagnostic and therapeutic approaches.

Publications 📚

Development of a Behavioral Measure of Intolerance of Uncertainty in Preadolescent Children: Adaptation of the Beads Task, Journal: Journal of Behavior Therapy and Experimental Psychiatry. Date: September 2021.  Link

Evaluating the Psychometric Properties of the Intolerance of Uncertainty Scale for Children in a Preadolescent Sample, Journal: Journal of Anxiety Disorders. Date: January 2021. Link

Intolerance of Uncertainty, Anxiety, and Worry in Children and Adolescents: A Meta-analysis, Journal: Journal of Affective Disorders, Date: January 2018. Link