Mr. Rinal Prasad | Renewable Energy | Best Researcher Award

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Mr. Rinal Prasad | Renewable Energy | Best Researcher Award 

Mr. Rinal Prasad | Renewable Energy | University of Fiji | France

Mr. Rinal Rinay Prasad is a dedicated educator, researcher, and innovator from Fiji, whose academic and professional contributions exemplify excellence in the fields of Renewable Energy Management, Mathematics, and Physics. With a strong foundation in science and education, Mr. Prasad has combined his technical expertise and leadership abilities to promote sustainable development through renewable energy research and teaching innovation. He holds a Master’s degree in Renewable Energy Management from the University of Fiji, a Postgraduate Certificate in Education from the University of the South Pacific, and a Bachelor of Science with a Graduate Certificate in Education majoring in Mathematics and Physics from the same institution. His qualifications are further enhanced by certifications in Occupational Health and Safety, Basic First Aid, and CPR through the Red Cross, emphasizing his holistic approach to safety and academic excellence. Professionally, Mr. Prasad has built a remarkable career trajectory through various leadership roles in the education sector, including serving as the Head of Department for Mathematics, Physics, and Science at institutions such as Bucalevu Secondary School, Nadarivatu High School, and South Taveuni Secondary School. His teaching and administrative expertise have shaped academic programs that integrate scientific rigor with practical application, nurturing the next generation of learners in STEM disciplines. Currently, he serves as a Mathematics Teacher at Thames High School in New Zealand, continuing his commitment to global education and sustainability. His research interests revolve around renewable energy applications in island contexts, decarbonization technologies, and clean cooking innovations, with a particular focus on the development of small-scale, flexible balloon digesters for sustainable energy production in remote communities.

Professional Profile: ORCID 

Selected Publications 

  1. Prasad, R. R. (2024). Decarbonising Island Kitchens: Assessing the Small-Scale Flexible Balloon Digester’s Clean Cooking Potential in Fiji. Renewable Energy Perspectives, 12(3), 45–58. Citations: 18

  2. Prasad, R. R. (2023). Integrating Renewable Energy Education into Secondary School Curriculum: A Pacific Island Approach. Journal of Sustainable Education and Innovation, 7(2), 112–126. Citations: 22

  3. Prasad, R. R. (2023). Modeling Energy Efficiency in Rural Island Communities through Biogas Technology. International Journal of Energy Research, 14(1), 65–79. Citations: 15

  4. Prasad, R. R. (2022). Mathematics and Renewable Energy: Bridging Theoretical Concepts with Practical Applications in Pacific Classrooms. Journal of Educational Science and Technology, 10(4), 201–215. Citations: 19

  5. Prasad, R. R. (2022). Community-Based Renewable Energy Projects in Fiji: Challenges and Educational Implications. Pacific Journal of Environmental Science, 9(2), 89–104. Citations: 25

Assoc. Prof. Dr. Ekaterina Gospodinova | Photovoltaic Systems Awards | Best Researcher Award

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Assoc. Prof. Dr. Ekaterina Gospodinova | Photovoltaic Systems Awards | Best Researcher Award 

Assoc. Prof. Dr. Ekaterina Gospodinova, Technical University of Sofia, Bulgaria

Dr. Ekaterina Gospodinova Zaharieva is an Associate Professor of Engineering at the Technical University of Sofia, Bulgaria, with extensive experience in both academia and research. With a Ph.D. in Software Engineering, she has specialized in Artificial Intelligence, Software Engineering, and Neural Networks. Over her career, she has excelled in designing engaging lectures, developing online courses, and enhancing student engagement through innovative teaching methods. Dr. Zaharieva is known for her expertise in integrating technology into the classroom, using tools like PowerPoint and Google Classroom to foster interactive learning experiences. Her research spans topics such as neural networks for predicting viral infections and energy efficiency algorithms. In addition to her academic roles, she has a strong background in software development and has contributed to numerous research projects and publications. Dr. Zaharieva is passionate about mentoring students and doctoral candidates, working on scientific papers, textbooks, and providing training. She is a member of various professional organizations including Rotary International and the Institute of Electrical and Electronics Engineers (IEEE), and is committed to advancing the field of computer technology through her teaching and research endeavors.

Professional Profile:

GOOGLE SCHOLAR

ORCID

SCOPUS

Summary of Suitability for Best Researcher Award:

Dr. Ekaterina Gospodinova Zaharieva is a distinguished lecturer and researcher at the Technical University of Sofia, Bulgaria, with over 30 years of experience in computer technology and artificial intelligence. Her dedication to creating engaging educational content, combined with her research expertise, positions her as a leading candidate for the Best Researcher Award.

🎓 Education:

  • 🧠 Ph.D. in Software Engineering (2020)
    University “Prof. Dr. Assen Zlatarov” – Burgas, Bulgaria

    • Specialized in Artificial Intelligence, Neural Networks, Software Assurance, and Communication Technology

    • Dissertation: Concepts for building distributed special-purpose information systems

    • Research Projects:

      • Mathematical modeling & prediction of viral infections using neural networks

      • Energy efficiency improvement using artificial neural networks

  • 💻 M.Sc. in Informatics (2006)
    Technical University of Sofia – Sofia, Bulgaria

    • Courses: Mathematical Modeling, Programming Languages, Mathematical Linguistics, Automated Information Systems

  • 🛠️ M.Sc. in Engineering (1995)
    Technical University of Sofia – Sofia, Bulgaria

    • Dissertation: System Modeling of Real Systems and Software Assurance

    • Achievements during study:

      • 🏆 Marie Curie Award recipient (1995)

      • 🎓 High Achievement Scholarship (1992, 1993)

      • 🤝 President, Student Council

      • 🎾 Tennis Team Captain

      • 💡 Member of Mathematical Linguistics, Programming, Computer Graphics clubs

💼 Work Experience:

  • 👩‍🏫 Associate Professor / Lecturer (2012–present)
    Technical University of Sofia, Sliven, Bulgaria

    • Lecture development, remote teaching, academic publishing

    • Designed engaging online and in-person coursework using AI and neural networks

  • 📐 High School Mathematics Teacher (2004–2018)
    Sliven, Bulgaria

    • Enhanced classroom engagement and collaborated in school-wide academic initiatives

  • 💻 Developer, Proteus Solutions GBR, Germany (2003–2013)

    • Process optimization, task delegation, and interdepartmental coordination

  • ⚡ Teacher, Electrical Engineering High School (1995–2004)

    • Led extracurricular activities and mentored students

  • 🔧 Developer, R&ES, Germany (1998–2003)

    • Focus on analytical problem-solving and collaborative development

🏅 Awards & Honors:

  • 🏅 Marie Curie Award (1995)

  • 🎓 Multiple academic scholarships for excellence

  • 🏆 Professional Engineering (PE) License – National Council of Examiners for Engineering and Surveying

  • 🧠 Member of IEEE, Rotary International, and Association of Information Technology Professionals

Publication Top Notes:

Forecasting Models and Genetic Algorithms for Researching and Designing Photovoltaic Systems to Deliver Autonomous Power Supply for Residential Consumers

Mathematical Modeling based on Neural Network Learning for Object Recognition in Automated Systems

Urban Information Infrastructure Modal Interface Construction Algorithm

Optimizing the Energy Efficiency of a Lighting Network using Graph Theory

Information Processing with Stability Point Modeling in Cohen–Grossberg Neural Networks

Practical stability with respect to h-manifolds for impulsive control functional differential equations with variable impulsive perturbations

Technologies for the introduction of digitalized cultural heritage to visually impaired people

Mr. Qingchen Zhou | Environmental monitoring | Best Researcher Award

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Mr. Qingchen Zhou | Environmental monitoring | Best Researcher Award 

Mr. Qingchen Zhou, Tianjin Agricultural University, China

Zhou Qingchen holds a Bachelor’s degree in Hydrology and Water Resources Engineering from Tianjin Agricultural University (2016–2022) and is currently pursuing a Master’s degree in Civil Engineering and Water Conservancy at the same institution (2022–2025). His research focuses on fluid mechanics, environmental and ecological hydraulics, particularly the spatial and temporal distribution of water environmental factors in urban lakes and their response to hydrodynamic conditions. His master’s thesis, Application Research of Bloom Warning Based on EFDC and Machine Learning Model, reflects his expertise in eutrophication monitoring and hydrodynamic modeling. Zhou has contributed to multiple research projects, including the Development of an Intelligent Platform for Monitoring and Warning of Water Eutrophication, and has published several academic papers on eutrophication, lake hydrodynamics, and turbine cavitation. His work has led to patents related to water environment governance and greenhouse technology. Beyond academics, Zhou has served in the Chinese People’s Liberation Army (2017–2019), earning an Outstanding Soldier Commendation. He has held leadership roles in student organizations, won a Silver Award in the 2024 National Postgraduate Rural Revitalization Case Competition, and gained practical experience as an assistant at the Tianjin River Chief System Affairs Center. He holds a C1 motor vehicle license, a military construction machinery license, and possesses CET-4 level English proficiency.

Professional Profile:

ORCID

Summary of Suitability for Best Researcher Award 

Zhou Qingchen has demonstrated strong academic and research capabilities, particularly in the field of hydrology, environmental hydraulics, and fluid mechanics. His research focuses on the spatial and temporal distribution of water environmental factors in urban lakes and their response to hydrodynamics and environmental factors. This aligns with critical areas of water resource management and environmental sustainability.

📚 Education

🎓 Tianjin Agricultural University (2016.9 – 2022.6)

  • Bachelor’s degree in Hydrology and Water Resources Engineering

🎓 Tianjin Agricultural University (2022.9 – 2025.6, expected)

  • Master’s degree in Civil Engineering and Water Conservancy
  • Research Focus: Fluid Mechanics, Environment & Ecological Hydraulics
  • Thesis: Application Research of Bloom Warning Based on EFDC and Machine Learning Model

💼 Work & Practical Experience

🪖 Border Guard Unit, Northern Theater Command, PLA (2017.9 – 2019.9)

  • Served in the military with Outstanding Soldier Commendation (2018)

🏫 Dalian Army College, PLA (2018.06 – 2018.09)

  • Military professional study

🏢 Tianjin River Chief System Affairs Center (2024.02.21 – 2024.03.21)

  • Affairs Assistant

🎓 Graduate Student Associations

  • Minister of Life Department, 12th Graduate Student Association, Tianjin Agricultural University (2022.11 – 2023.11)
  • Head of Tianjin Branch Center, 13th Guizhou Graduate Student Association (2024.06.13 – Present)

🏆 Awards & Honors

🏅 First-class Scholarship for postgraduate studies
🥈 Silver Award & Personal Style Award – 2024 National Postgraduate Rural Revitalization Case Competition
🎖 Outstanding Soldier Commendation – Recognized for excellent service in 2018
🏅 Cadre of the 12th Outstanding Graduate Student Association – Tianjin Agricultural University
🌟 Outstanding Member of the Communist Youth League – Awarded by the Communist Youth League Guizhou Provincial Committee in Beijing

📜 Research Achievements

🔬 Research Projects

  • Development of Intelligent Platform for Monitoring and Warning of Water Eutrophication

📄 Published Papers

  1. A Study of the Effect of Lake Shape on Hydrodynamics and Eutrophication – Sustainability 2025, 17, 1720
  2. Research Progress on Eutrophication Response Rules and Bloom Warning Methods – China Rural Water Resources and Hydropower, 2024 (07)
  3. Review on Cavitation of Low Head Mixed-Flow Turbine – Journal of Tianjin Agricultural University, 2024 (04)

📑 Patents

  1. Water Environment Governance Method and Platform Based on Mathematical Model & AI
  2. A Water-Insulated Greenhouse with a Back Wall

🎯 Skills & Certifications

🚗 C1 Motor Vehicle Driving License & Construction Machinery Driving License (Military)
🗣 Languages: English (CET-4) | Mandarin (Second Class)

Publication Top Notes:

A Study of the Effect of Lake Shape on Hydrodynamics and Eutrophication

A review of low head Francis turbine cavitation research

Progress of Research on Eutrophication Response Law and Early Warning Method of Water Bloom in Water Bodies

Prof. Dr. Orest Voznyak | Energy saving | Best Researcher Award

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Prof. Dr. Orest Voznyak | Energy saving | Best Researcher Award

Prof. Dr. Orest Voznyak, Lviv polytechnic National University, Ukraine

Orest Voznyak, born on June 8, 1961, in Lviv, Ukraine, is a distinguished academic in the field of heat and gas supply systems. He is a Doctor of Technical Sciences and serves as a professor at the Department of Heat and Gas Supply and Ventilation at Lviv Polytechnic National University. With 40 years of professional experience, Orest has made significant contributions to his field, authoring over 370 scientific works, including 47 Scopus-indexed articles. His research impacts sustainable development through the integration of renewable energy technologies into heating and ventilation systems. Known for his innovative approaches, he has become a leader in his domain, influencing both academia and industry.

Professional Profile

scopus

Suitability Summary for the Best Researcher Award: Orest Voznyak

Dr. Orest Voznyak is a highly suitable candidate for the Best Researcher Award due to his significant contributions to the fields of energy efficiency, thermomodernization, and ventilation systems. His academic output, international collaborations, and sustained research impact make him a leading figure in technical sciences. With an impressive track record of publications, a well-established academic reputation, and a focus on innovative solutions, he stands as a strong contender for the award.

🎓 Education 

Orest Voznyak completed his higher education in 1983 at Lviv Polytechnic Institute, one of Ukraine’s premier technical institutions. His academic journey is marked by a strong focus on engineering, specifically in the areas of heat and gas supply systems. Voznyak further advanced his academic career by obtaining his Doctor of Technical Sciences degree, solidifying his expertise in energy systems and ventilation technologies. Throughout his educational pursuits, he has demonstrated a commitment to sustainable energy solutions, which has influenced his academic and research focus. His deep understanding of technical sciences has allowed him to contribute meaningfully to the fields of energy efficiency, renewable energy integration, and environmental impact mitigation.

 💼 Experience 

With four decades of experience in technical sciences, Orest Voznyak has established himself as a leading figure in heat and gas supply engineering. His career began after graduating from Lviv Polytechnic Institute in 1983, and he has since held various academic positions, ultimately becoming a professor at Lviv Polytechnic National University. His extensive professional experience includes developing sustainable energy solutions, designing energy-efficient ventilation systems, and contributing to urban planning in terms of heating and gas infrastructure. In addition to his teaching and research, Voznyak has been involved in several large-scale projects aimed at integrating renewable energy sources into traditional heating systems, promoting greener and more efficient energy use across various sectors.

 🏅 Awards and Honors 

Orest Voznyak has received multiple awards and honors throughout his career, recognizing his contributions to renewable energy systems and technical sciences. His work has been acknowledged both in academic circles and by industry professionals. Voznyak’s notable achievements include receiving prestigious national and international awards for innovation in energy efficiency and sustainable heating technologies. He has also been honored for his outstanding contributions to scientific research, with his articles widely cited in the field. His recognition extends to his leadership in integrating renewable energy solutions into conventional heating systems, making him a key figure in Ukraine’s push toward energy sustainability.

 🌍 Research Focus 

Orest Voznyak’s research primarily focuses on the integration of renewable energy into heating and gas supply systems. His work emphasizes energy efficiency, sustainability, and the environmental impact of traditional energy systems. Voznyak’s research contributions aim to modernize heat supply technologies by incorporating renewable energy sources like solar, geothermal, and wind power. He is particularly interested in the development of hybrid systems that combine conventional and renewable energy sources to optimize efficiency and reduce carbon footprints. His publications reflect his dedication to solving real-world energy challenges, making his research pivotal in shaping the future of sustainable energy infrastructure.

📖 Publications Top Notes

A New Approach to the Economic Evaluation of Thermomodernization: Annual Assessment Based on the Example of Production Space
Influence of Unheated Rooms on Thermal Comfort and Energy Efficiency of Adjacent Premises
The Influence of the Interaction of Opposing Non-coaxial Round Jets on the Leakage Velocity Uniformity of the Resulting Air Flow
Attenuation Coefficients of the Air Distributor with the Interaction of Opposing Non-coaxial Air Jets
Increasing the Efficiency of the Residential Buildings Premises Natural Ventilation