Renata Marks-Bielska | Bioenergy | Best Scholar Award

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Prof. Dr. Renata Marks-Bielska | Bioenergy | Best Scholar Award

University of Warmia and Mazury in Olsztyn | Poland

Prof. Dr. Renata Marks-Bielska is a distinguished scholar in economic sciences whose research explores the intersection of agricultural economics, sustainable development, environmental policy, energy transition, and regional innovation systems. As a senior academic leader at the University of Warmia and Mazury in Olsztyn, she has built a strong reputation for analyzing how institutions, market mechanisms, and public policies shape the dynamics of rural development, agricultural land management, renewable energy adoption, and green transformation within local and international contexts. Her work provides critical insights into agricultural land leasing, pro-environmental practices on farms, the economic viability of bioenergy resources, and the interdependencies between science, business, and policy sectors. Her research visibility continues to grow, reflected in 1852 citations, an h-index of 19, and an i10-index of 48, demonstrating the strong academic impact and relevance of her contributions. She has contributed to major national and international research initiatives addressing agricultural system reform, sustainable use of natural resources, circular bioeconomy models, and climate resilience. Her publications demonstrate a broad thematic range, including studies on innovation uptake in farming, green human resource management, energy and economic balances in crop production, agroecosystem service valuation, and the institutional and spatial determinants of new business formation. She actively collaborates with interdisciplinary teams across Europe, particularly in projects involving upcycling of agricultural residues, climate adaptation strategies, and the integration of renewable energies into rural economies. Recognized for her scientific achievements, leadership, and contributions to regional development, she has received multiple awards highlighting her influence in academia, public policy, and scienceโ€“business cooperation. Her research continues to support evidence-based strategies for advancing sustainable agriculture, resilient rural communities, and environmentally responsible economic systems.

Profiles: Orcid | Google Scholar

Featured Publications

Idan Chiyanzu | Biogas production | Best Researcher Award

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Dr. Idan Chiyanzu | Biogas production | Best Researcher Award

Senior Researcher, Agricultural Research Council, South Africa

๐ŸŒ Dr. Idan Chiyanzu is a seasoned researcher and academic specializing in Renewable Energy and Bioprocess Engineering. With over a decade of experience in academia and industry, he has made significant contributions to the fields of bio-energy, anaerobic digestion, and sustainable agro-industrial applications. Currently, he serves as a Senior Researcher at the Agricultural Research Council (ARC), South Africa, where he leads innovative projects focused on renewable energy and infrastructure. Dr. Chiyanzu is an accomplished author with a strong publication record, an H-index of 7, and over 446 citations on Scopus. ๐ŸŽ“โœจ

Publication Profile

Google Scholar

Education

๐Ÿ“˜ Dr. Chiyanzu holds a Ph.D. in Chemical Engineering (2009) from the University of Cape Town, specializing in Bioprocess Engineering and Industrial Microbiology. His groundbreaking doctoral research explored the biocatalytic applications of thermostable nitrile hydratase. He also earned an M.Sc. in Chemistry (2004) with a focus on antiparasitic protease inhibitors, and a B.Sc. in Chemistry with Education (2000) from the University of Zambia. ๐ŸŽ“๐Ÿ”ฌ

Experience

๐Ÿ”ฌ Dr. Chiyanzu has extensive experience in research and academia, having held various roles, including Postdoctoral Fellow, Assistant Lecturer, and Acting Research Team Manager. Currently, as a Senior Researcher at ARC, he supervises teams working on renewable energy and agroprocessing technologies. His career spans institutions such as the University of Cape Town, North-West University, and Stellenbosch University, where he taught bioprocess engineering and mentored emerging scientists. ๐ŸŒฑ๐Ÿ’ก

Research Interests

๐Ÿ’ก Dr. Chiyanzuโ€™s research focuses on renewable energy technologies, biogas production, and bioenergy process optimization. He is passionate about advancing sustainable agriculture through energy efficiency and innovative biotechnological solutions. His interests also include metabolic pathway reconstruction in microbial systems for bioethanol and bioethylene production. ๐ŸŒพโšก

Awards

๐Ÿ† Dr. Chiyanzu has been recognized with prestigious awards, including the NRF Scarce-Skills Grant for postdoctoral research at North-West University and the NRF Indigenous Knowledge System Grant for his work at the Agricultural Research Council. These accolades highlight his contributions to renewable energy and bioprocess engineering. ๐ŸŒŸ

Publications

Sihlangu E, Luseba D, Regnier T, Magama P, Chiyanzu I, Nephawe KA (2024). “Investigating Methane, Carbon Dioxide, Ammonia, and Hydrogen Sulphide Content in Agricultural Waste during Biogas Production.” Sustainability, 16(12):5145. DOI: 10.3390/su16125145.

Magama P, Chiyanzu I, Mulopo J (2022). “A systematic review of sustainable fruit and vegetable waste recycling alternatives and possibilities for anaerobic biorefinery.” Bioresource Technology Reports, Volume 18, 101031. DOI: 10.1016/j.biteb.2022.101031.

Magama P, Chiyanzu I, Mulopo J (2022). “A parametric experimental validation of a biorefinery concept based on anaerobic digestion of fruit and vegetable waste.” Biofuels, Bioproducts and Biorefining, 16(4): 972-985. DOI: 10.1002/bbb.2324.

Manyako KE, Chiyanzu I, Mulopo J, Abdulsalam J (2022). “Pilot-Scale Evaluation of Concentrating Solar Thermal Technology for Essential Oil Extraction and Comparison with Conventional Heating Sources for Use in Agro-Based Industrial Applications.” ACS Omega, 7(24): 20477-20485. DOI: 10.1021/acsomega.2c02485.

Chiyanzu I (2021). “The reconstruction of metabolic pathways in selected bacterial and yeast strains for the production of bio-ethylene from crude gly.” (Incomplete citation).