Arafat Hassan Razon | Public Health Epidemiology | Best Researcher Award

Mr. Arafat Hassan Razon | Public Health Epidemiology | Best Researcher Award 

Lecturer at Bangladesh Open University | Bangladesh

Arafat Hassan Razon is a dedicated academic and researcher in the field of public health and community nutrition. Serving as a Lecturer at Bangladesh Open University, he has built a strong foundation in nutrition and food technology, combining both theoretical knowledge and practical application in his career. His professional journey demonstrates a commitment to addressing health challenges within communities, particularly through research on epidemiological concepts. By actively engaging in academic research and contributing to scholarly discussions, he has established himself as a resourceful voice in the field. His scholarly works are recognized through publications in reputed journals indexed in SCI and Scopus, highlighting his ability to produce research of global relevance. With a growing citation index and recognition among peers, he continues to influence the academic community positively. His career reflects an inspiring balance of teaching, mentoring, and research, aiming to advance community health outcomes through scientific inquiry.

Professional Profile

Google Scholar | Scopus Profile | Orcid Profile

Education

Arafat Hassan Razon holds advanced academic qualifications in Nutrition and Food Technology, which laid the groundwork for his expertise in public health. His educational journey reflects a consistent focus on understanding the relationship between food, nutrition, and health within communities. Throughout his studies, he gained extensive knowledge in food sciences, community health practices, and nutritional epidemiology. These academic pursuits not only provided him with technical skills but also instilled a strong sense of responsibility to address pressing public health concerns. His education emphasized both theoretical foundations and applied learning, enabling him to critically evaluate health challenges and design effective research approaches. By combining classroom learning with practical applications, he developed the ability to translate scientific findings into meaningful community-level interventions. His academic background continues to serve as a vital support for his teaching and research, preparing him to contribute to advancing knowledge in nutrition and public health.

Experience

In his role as a Lecturer at Bangladesh Open University, Arafat Hassan Razon has consistently demonstrated excellence in teaching, research, and mentoring. His work involves imparting knowledge in nutrition and food technology, while also guiding students to engage in meaningful academic exploration. Beyond teaching responsibilities, he actively contributes to research in public health and community nutrition, with multiple publications in reputed journals. His professional journey includes leading and participating in research projects that address practical health issues affecting communities. His involvement in these projects reflects a hands-on approach to problem-solving, combining evidence-based strategies with innovative methodologies. Additionally, he has engaged with research platforms such as Google Scholar and ResearchGate, where his contributions are widely recognized and cited. His career experience showcases a balance between academic responsibilities and impactful research, underlining his dedication to advancing knowledge and improving public health outcomes through sustained scholarly engagement.

Research Focus

Arafat Hassan Razon’s research is centered on public health and community nutrition, with a strong emphasis on addressing real-world challenges faced by communities. His work explores the intersection of nutrition, health behaviors, and epidemiological approaches to improve health outcomes. Through his studies, he has examined public health concepts within the context of Bangladesh, shedding light on nutritional issues and strategies for sustainable solutions. His research approach is evidence-based, focusing on analyzing health risks, evaluating dietary patterns, and proposing practical interventions. With several published articles in reputable journals, he contributes to the global dialogue on nutrition and public health. His academic outputs also highlight the importance of preventive health strategies and community-level awareness in combating nutrition-related diseases. By bridging the gap between scientific knowledge and community practice, he aims to create impactful, long-term benefits that extend beyond academia into the well-being of populations.

Publication Top Notes

Title: Assessment of dietary habits, nutritional status and common health complications of older people living in rural areas of Bangladesh
Authors: AH Razon, MI Haque, MF Ahmed, T Ahmad
Journal: Heliyon 8 (2), 2022
Summary: This study investigated the dietary patterns, nutritional health, and common health complications among elderly populations in rural Bangladesh. Findings highlight inadequate nutrition, prevalence of underweight and chronic diseases, and the influence of poor dietary practices on overall health, emphasizing the need for targeted health and nutrition interventions.

Title: Prevalence of irritable bowel syndrome and its associated risk factors among university students of Bangladesh
Authors: A Das, AH Razon, T Ahmad, DK Paul
Journal: JGH Open 6 (6), 421-426, 2022
Summary: The research explored the prevalence of irritable bowel syndrome (IBS) among Bangladeshi university students and identified lifestyle, dietary, and psychological stress as key contributing factors. The findings stress the importance of awareness programs and early interventions for IBS in young adults.

Title: Assessment of the prevalence of menstrual complications with knowledge, attitude and practice regarding menstruation of rural girls in Jashore, Bangladesh
Authors: MS Sultana, AH Razon, MT Sarwar, T Ahmad
Journal: Science 9 (5), 162-8, 2021
Summary: This paper examined menstrual health complications and evaluated the knowledge, attitudes, and practices of rural adolescent girls in Jashore. Results revealed limited awareness, inadequate hygiene practices, and common menstrual issues, suggesting the need for health education and community support programs.

Title: Prevalence of hypertension and its associated risk factors during COVID-19 pandemic in the capital of Bangladesh
Authors: U Roy, AH Razon, T Ahmad, TS Barsha
Journal: Human Nutrition & Metabolism 38, 200289, 2024
Summary: The study analyzed the prevalence of hypertension during the COVID-19 pandemic in Dhaka and identified risk factors such as obesity, stress, and sedentary lifestyle. It underscores the necessity for preventive strategies to manage hypertension during health crises.

Title: Corrigendum to ‘Prevalence of hypertension and its associated risk factors during COVID-19 pandemic in the capital of Bangladesh’ [Human Nutrition & Metabolism 38 (2024) 200289]
Authors: U Roy, AH Razon, T Ahamad, TS Barsha
Journal: Human Nutrition & Metabolism, 200334, 2025
Summary: This corrigendum addresses corrections to the previously published study on hypertension during COVID-19 in Bangladesh, ensuring accuracy in research reporting and clarifying earlier findings.

Title: A comprehensive analysis of behavioral patterns, socioeconomic conditions, and the prevalence of diabetes associated comorbidities among diabetic patients in Bangladesh
Authors: AH Razon, S Biswas, S Hossain, A Khatun, JF Sagufta, TS Barsha, …
Journal: Public Health Toxicology 5 (2), 1-10, 2025
Summary: The study explored lifestyle behaviors, socioeconomic backgrounds, and comorbidities of diabetic patients in Bangladesh. It found significant associations between poor dietary habits, low income, and higher prevalence of complications, highlighting the importance of integrated diabetes care and policy interventions.

Title: Comparative Analysis of the Nutritional Value of Bangladeshi and Saudi Arabian Date Palms Fruit Varieties
Authors: MS Rahman, AH Razon, MA Foysol
Journal: Advances in Food Production, Processing, and Nutrition 2 (1), 017-022, 2024
Summary: This comparative study analyzed the nutritional composition of date palm varieties from Bangladesh and Saudi Arabia. The findings showed variations in vitamins, minerals, and caloric value, contributing to understanding their role in human nutrition and promoting healthy food choices.

Title: Comparison of Local and Wheat-Based High-Energy Biscuits in terms of Public Health Concern
Authors: AH Razon, EA Ema, TI Ratul, TS Barsha
Journal: Journal of Scientific and Technological Research 6 (1), 14-29, 2024
Summary: The research compared nutritional values and public health implications of locally produced biscuits and wheat-based high-energy biscuits. Results revealed differences in energy content, quality, and safety, emphasizing the importance of food regulation and consumer awareness.

Title: The Intricate Mechanisms of Functional Foods Oyster Mushroom and Fenugreek on Type 2 Diabetic Animal Model
Authors: AH Razon, M Alauddin, N Farzana, S Mazumdar, MR Amin, MMH Tusher, …
Journal: Journal of Diabetes Research 2024 (1), 6209785, 2024
Summary: This experimental study investigated the therapeutic effects of oyster mushroom and fenugreek on diabetic animal models. Findings indicated improvements in glucose regulation and metabolic activity, supporting the potential role of functional foods in diabetes management.

Title: Assessment of Heavy Metals in Eggplant Fruit from Urban and Rural Areas of Bangladesh
Authors: M Alam, S Ahmed, P Halder, AH Razon, SD Shuvo, R Parvin, MT Elahi, …
Journal: Basrah Journal of Agricultural Sciences 36 (2), 99-108, 2025
Summary: The study assessed levels of heavy metal contamination in eggplants from different regions of Bangladesh. Results revealed higher concentrations in urban samples compared to rural areas, raising concerns about food safety and potential health risks for consumers.

Conclusion

Arafat Hassan Razon embodies the qualities of a dedicated researcher, teacher, and public health advocate. His academic background in nutrition and food technology, combined with his professional role as a Lecturer, equips him to contribute meaningfully to both education and research. Through his publications and projects, he has demonstrated a commitment to advancing public health knowledge and addressing nutrition-related challenges within communities. His growing academic recognition reflects the impact of his work on peers and the broader research community. As he continues to engage in innovative studies, his career trajectory promises greater contributions to global health and nutrition. His nomination for the Best Researcher Award highlights not only his current achievements but also his potential for future advancements. With a clear vision and passion for research, he stands as an inspiring figure dedicated to fostering healthier communities through knowledge, innovation, and academic excellence.

Daouda SAMA | Public Health | Best Researcher Award

Dr. Daouda SAMA | Public Health | Best Researcher Award

Adjunct Professor at University of Lomé ,Togo

Dr. Daouda Sama is an Adjunct Professor at the Department of Earth Sciences, University of Lomé, Togo. Specializing in environmental geochemistry, his work focuses on pollutant dispersion, health risk assessments, and sustainable coastal management. He has significantly contributed to West African environmental science by modeling industrial emissions and their ecological and human health impacts. His research incorporates advanced tools like AERMOD and Delft3D, bridging scientific understanding and practical application. Dr. Sama has led or contributed to over 40 consultancy projects, guiding environmental impact assessments for major industrial and government clients across West Africa. His academic contributions include 8 peer-reviewed articles in international journals, and he serves as a certified peer reviewer. Actively collaborating with local and international partners, he plays a pivotal role in projects addressing marine pollution, groundwater quality, and regulatory compliance. His work is shaping environmental policy and enhancing ecosystem resilience in developing regions.

Professional Profiles

Scopus | Orcid

Education 

Dr. Daouda Sama has pursued an academically rich path rooted in earth and environmental sciences. He earned his Bachelor’s degree in Geology, followed by a Master’s degree in Hydrology and Hydrogeology from the University of Lomé. He later completed his Ph.D. in Systemic Geochemistry and Multimodal Modeling from the same institution. His doctoral research focused on integrating pollutant dispersion modeling with geochemical assessments to evaluate the health risks of industrial emissions and water contamination. Throughout his studies, he demonstrated a strong interdisciplinary approach, merging geological sciences with public health and environmental policy. His academic journey has been guided by prominent mentors, particularly Prof. Kissao Gnandi, under whose leadership he developed innovative frameworks for environmental monitoring and adaptive quality standards. His educational background has provided a solid foundation for his dual roles in academia and consultancy, allowing him to contribute to both research and applied environmental management.

Experience 

Dr. Daouda Sama brings extensive professional experience from academia, consultancy, and field-based research. As an Adjunct Professor at the University of Lomé, he has taught both undergraduate and graduate courses in earth sciences and has led significant research on geochemistry and pollution assessment. Beyond academia, he has participated in numerous consultancy projects addressing environmental impact assessment, pollution monitoring, geospatial mapping, and water resource management. His clients span national and international institutions, including GIZ, the World Bank, and industrial entities like Dangote and Contour Global. He has worked on projects involving mining waste, coastal pollution, and aquifer contamination across Togo, Benin, Niger, and Congo. His technical roles have included lead analyst, hydrogeologist, and geospatial expert. He is skilled in AAS, spectrophotometry, and modeling software such as Delft3D and AERMOD. His work has directly contributed to policy frameworks, regulatory compliance, and sustainable environmental management in West Africa.

Research Focus 

Dr. Sama’s research centers on environmental geochemistry and its implications for public health and ecosystem resilience. He specializes in modeling the dispersion of pollutants from industrial sources using advanced tools such as AERMOD and Delft3D, enabling receptor-specific risk evaluations near vulnerable sites like schools and clinics. His studies assess the geochemical behavior of mining waste and the bioavailability of contaminants in aquatic systems, particularly along the Gulf of Guinea. He is currently advancing adaptive frameworks for air and water quality that are contextually suited for West African environments. His projects range from modeling the hydrodynamic effects of phosphate discharge to tracking metal pollution in fish and agricultural products. Dr. Sama’s interdisciplinary work integrates geochemistry, public health, and environmental policy, offering practical solutions for pollution mitigation and sustainable development. His research directly supports national and regional efforts to monitor environmental risks, promote regulatory compliance, and protect both ecosystems and communities.

Publication Top Notes

Title: Toxic Trajectories: Modeling Heavy Metal-Laden Phosphate Dust Dispersion and Multi-Receptor Health Risks Near Kpémé’s Industrial Zone

Journal: Results in Engineering

Summary:
This study presents an environmental modeling approach to trace the dispersion of phosphate dust contaminated with heavy metals from industrial activities in Kpémé, Togo. Using advanced atmospheric and geographic modeling tools, the research evaluates how toxic particles travel and affect various environmental and human receptors. The findings reveal elevated risk zones, highlighting vulnerable populations and ecosystems exposed to chronic contamination. The work contributes to industrial pollution management and public health risk assessment by offering a spatially explicit framework for multi-receptor analysis.

Conclusion 

Dr. Daouda Sama exemplifies the synergy of research, teaching, and field-based environmental consultancy. Through a decade of academic and professional contributions, he has established himself as a leader in environmental geochemistry in West Africa. His innovative methods for pollutant dispersion and health risk modeling have shaped environmental policies and regulatory practices in Togo and beyond. As an educator, he fosters critical scientific thinking and environmental responsibility among students. As a consultant, he has provided actionable insights to major stakeholders in industry, government, and international organizations. His scholarly publications and peer review activities reflect his commitment to scientific excellence. Looking ahead, Dr. Sama aims to deepen regional collaborations, expand his geochemical modeling research, and advocate for sustainable industrial practices grounded in data-driven environmental science. His work continues to bridge scientific knowledge and public policy, contributing to a healthier, more resilient future for West African communities and ecosystems.