Ivan Beloev | Energy Efficiency | Top Researcher Award

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Prof. Ivan Beloev | Energy Efficiency | Top Researcher Award

University of Ruse "Angel Kunchev" | Bulgaria

Prof. Ivan Beloev is a distinguished academic and researcher in the field of transport technology and management, currently serving as the Head of the Center for Continuing Education and the Head of the Department of Transport at Ruse “Angel Kanchev” University, where he is also a Professor in Technology and Transport Management. His professional journey at the same institution spans over a decade, beginning as an Assistant in 2014 and progressing through roles as Assistant Professor, Associate Professor, and Professor. Prof. Beloev holds a Ph.D. in Transport, Shipping, and Aviation (2014–2015), with a dissertation focused on developing and researching modular systems for combined energy supply and emission monitoring in road transport. He also earned his Master’s and Bachelor’s degrees in Technology and Management of Transport from Ruse “Angel Kanchev” University. An active contributor to numerous national and international research and educational projects, his work includes initiatives under the Operational Program “Science and Education for Smart Growth” and national programs such as “Low-Carbon Energy for Transport and Household” and “Intelligent Livestock Breeding.” Prof. Beloev has led and participated in projects on multimodal transport technologies, driver training simulators, and digitalization in urban transport systems. His scholarly contributions include co-authoring the monograph Modelling of the Interaction of the Different Vehicles and Various Transport Modes: The Danube River, Multimodality and Intermodality (Springer, 2019), reflecting his commitment to advancing sustainable and intelligent transport systems.

Profiles: Google Scholar

Featured Publications

"Natural and Waste Materials for Desulfurization of Gaseous Fuels and Petroleum Products.  Fuels, I Iliev, A Filimonova, A Chichirov, A Vlasova, R Kamalieva, I Beloev, 2025"

"Modeling of Measuring Transducers for Relay Protection Systems of Electrical Installations, I Iliev, A Kryukov, K Suslov, N Kodolov, A Kryukov, I Beloev, Y Valeeva, 2025"

"Approach to Optimising and managing warehouse stocks in a car service. Baltic Journal of Economic Studies, I Beloev, D Grozev, 2025"

"Investigation in energy parameters of process of compacted soil transportation by flexible sectional screw conveyor, 24th International Scientific Conference, V Bulgakov, O Glazunova, O Trokhaniak, A Almeida, A Rucins, A Aboltins, 2025"

"Development of a Hybrid Expert Diagnostic System for Power Transformers Based on the Integration of Computational and Measurement Complexes, Energies, I Beloev, ME Alpatov, MS Garifullin, IF Galiev, SF Rakhmankulov, I Iliev, 2025"

Sara Barati | Environment | Women Researcher Award

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Dr. Sara Barati | Environment | Women Researcher Award

Semnan University | Brazil

Author Profiles

Scopus 

Google Scholar

Early Academic Pursuits

Dr. Sara Barati began her academic journey in Chemical Engineering at the University of Arak, Iran, where she obtained her Bachelor’s and Master’s degrees. Her early research was rooted in environmental applications, particularly focusing on the modeling of CO₂ capture in porous media using MATLAB. This strong foundation in computational modeling provided her with essential skills in transport phenomena and process simulation. She further pursued her PhD in Chemical Engineering at the University of Semnan, Iran, where her doctoral research centered on nanocomposites synthesis and the development of advanced proton exchange membranes for fuel cells, coupled with COMSOL Multiphysics simulations.

Professional Endeavors

Dr. Barati’s professional career reflects a seamless integration of computational modeling, experimental fabrication, and interdisciplinary research. She has worked as a Research Assistant at multiple prestigious universities, including Amir Kabir University, Tehran University, and currently at USP University in Brazil. Her roles involved battery modeling, experimental cell assembly, and the design of innovative energy systems. She has also contributed as a course lecturer, offering advanced training in COMSOL Multiphysics, covering domains from electrochemical systems and membrane separation to biomedical simulations and renewable energy applications.

Contributions and Research Focus

Her research contributions span a wide range of energy and material systems, with a primary focus on next-generation batteries (Li-ion, Na-ion, Li-S), fuel cells, nanocomposites, and multiphysics simulations. She has authored impactful articles on battery modeling, sensitivity analysis using Python and machine learning approaches, and optimization of electrochemical performance. Beyond batteries, her projects have addressed fluid flow, heat and mass transfer, CO₂ absorption, membrane design, and microchannel transport phenomena. This broad scope underscores her interdisciplinary expertise and ability to connect materials, chemical processes, and energy systems.

Impact and Influence

Through her work, Dr. Barati has advanced understanding in both the theoretical modeling and practical development of sustainable energy technologies. Her innovative modeling strategies, particularly using COMSOL, Python, and PyBaMM, have provided valuable insights into the commercialization challenges of Li-S batteries and the performance optimization of Na-ion and Li-ion systems. Additionally, her training programs have empowered students and researchers globally to apply multiphysics modeling tools across diverse engineering problems, amplifying her influence as both a researcher and mentor.

Academic Citations

Dr. Barati has published over 10 peer-reviewed articles in reputed international journals, contributing significantly to the scientific discourse in electrochemistry, nanomaterials, and computational modeling. Her publications, indexed on Google Scholar, have been cited by researchers worldwide, reflecting the growing impact of her research in advancing cleaner energy technologies and computational methods in chemical engineering.

Legacy and Future Contributions

Looking ahead, Dr. Barati is poised to make further strides in the development of sustainable energy solutions. Her expertise in coupling data-driven methods with computational modeling positions her at the forefront of future innovations in battery technology and renewable energy systems. With her strong academic and professional background, she is likely to continue bridging gaps between experimental research, advanced simulations, and industrial applications, thereby contributing to the global shift toward sustainable energy.

Conclusion

Dr. Sara Barati exemplifies the qualities of an accomplished woman researcher, with a career marked by dedication to scientific excellence, interdisciplinary innovation, and knowledge dissemination. Her journey-from early academic pursuits in Iran to international research collaborations—demonstrates her resilience, adaptability, and commitment to solving global energy challenges. With her growing research footprint and mentorship, she stands as a strong candidate for recognition through the Women Researcher Award.

Notable Publications

“Separating carbon dioxide from natural gas by a hollow fiber membrane contactor with various absorbents: Numerical investigation of membrane wettability" 

  • Author: H Rahnema, A Etminan, S Barati, K Pope
  • Journal: Separation and Purification Technology
  • Year: 2025

"‏Numerical Investigation of Heat Transfer and Turbulent Fluid Flow for Transverse Vortex Generators with Nanoparticles" 

  • Author: S Barati, A Etminan, K Pope‏
  • Journal: Heat Transfer Research
  • Year: 2024

"Air Pollution Control: A Review of the most Important Methods" 

  • Author: S Barati, M Soleymani
  • Journal: Iranian Journal of Chemistry and Chemical Engineering
  • Year: 2023

"Preparation, characterization and proton transport of new porous nanocomposite membranes based on polybenzimidazole, lignin and TiO2 nanoparticles for high" 

  • Author: S Barati, M Mehdipourghazi, M Abdollahi, K Hooshyari, B Khoshandam‏
  • Journal: International Journal of Energy Research‏
  • Year: 2021

"Poly (benzimidazole)/poly (vinylphosphonic acid) blend membranes with enhanced performance for high temperature polymer electrolyte membrane fuel cells" 

  • Author: Z Taherkhani, M Abdollahi, A Sharif, S Barati
  • Journal: Solid State Ionics
  • Year: 2021

 

Hebat-Allah S. Tohamy | Recycling and sustanability | Best Researcher Award

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Dr. Hebat-Allah S. Tohamy | Recycling and sustanability | Best Researcher Award

Researcher, at  National Research Centre,  Egypt 📖

Dr. Hebat-Allah Tohamy is an accomplished organic chemist and researcher specializing in the development of sustainable, high-performance materials from agricultural waste. With over a decade of research experience at the National Research Center, she has spearheaded projects in water treatment, drug delivery, and environmental remediation. Dr. Tohamy has been recognized for her innovative M.Sc. thesis by the National Research Centre and has been featured on Egyptian television for her work in agricultural waste valorization. She actively shares her insights through conferences, webinars, and scientific collaborations worldwide, contributing to the advancement of sustainable technologies.

Profile

Scopus Profile

Orcid Profile

Education Background🎓

Dr. Hebat-Allah Tohamy holds a Ph.D. in Organic Chemistry from Helwan University (2020), where she focused on the Preparation, characterization, and applications of carbon allotropes derived from agricultural wastes. Her doctoral research underscores her commitment to sustainable chemistry, specifically in transforming agricultural residues into valuable carbon-based materials. Prior to her Ph.D., Dr. Tohamy earned her M.Sc. in Organic Chemistry from Helwan University in 2017, with a thesis centered on cellulose-based amphiphilic materials. This work laid the groundwork for her expertise in cellulose chemistry and nanomaterials. Dr. Tohamy completed her undergraduate studies at Helwan University, graduating in 2011 with a B.Sc. in Chemistry and Biochemistry, where she achieved top honors, ranking within the best ten students in her cohort. Additionally, she has expanded her expertise through scientific missions to Prague, Czech Republic, in 2019, 2022, and 2023, further enriching her knowledge in international research environments.

Professional Development🌱

Dr. Tohamy is a seasoned researcher at the National Research Center (NRC) in Cairo, where she has contributed significantly to the Cellulose and Paper Department since 2012. Her expertise spans cellulose chemistry, agricultural waste recycling, and nanotechnology, with a focus on developing sustainable materials for applications in water treatment, drug delivery, and environmental remediation. She has an extensive background in materials characterization, including techniques such as XRD, TEM, SEM, IR, TGA&DTA, DSC, Raman spectroscopy, UV, VSM, and fluorescence spectroscopy.

Her work emphasizes the transformation of agro-wastes into high-value materials like graphene oxide, carbon nanotubes, carbon quantum dots, and amphiphilic polymers. She is skilled in designing pH- and thermo-responsive hydrogels, adsorption materials, and sensors for waste contaminant detection. Dr. Tohamy has demonstrated her capabilities in scientific research, laboratory work, and project management on multiple national and international research collaborations.

Research Interests🔬

Dr. Tohamy’s research focuses on sustainable materials development through the recycling of agricultural wastes, particularly in synthesizing cellulose-based and carbon-based nanomaterials. Her work is centered around applications in water treatment, drug delivery, and environmental safety. Key areas of interest include:

  • Cellulose chemistry and hydrogels
  • Carbon-based materials like graphene oxide and carbon nanotubes
  • Kinetics and thermal analysis
  • Responsive polymers for medical and industrial applications
  • Material characterization and nanotechnology

Author Metrics

Dr. Hebat-Allah Tohamy is a recognized researcher with a solid impact in the field of organic chemistry and materials science, as reflected in her author metrics. She holds an h-index of 15, demonstrating her work’s high citation rate and influence in advancing sustainable material applications and waste valorization. Dr. Tohamy’s contributions to scientific literature are cataloged on platforms like Scopus and ORCID, where her publications in reputable journals are consistently cited by peers worldwide. Her research spans a range of innovative applications, from nanomaterials to environmental and pharmaceutical applications, underscoring her authority and continued engagement in impactful research.

Publications Top Notes📄

  1. “Fullerenes and tree-shaped/fingerprinted carbon quantum dots for chromium adsorption via microwave-assisted synthesis”
    • Journal: RSC Advances
    • Publication Year: 2024
    • DOI: 10.1039/D4RA04527K
    • Contributors: Hebat-Allah S. Tohamy, Mohamed El-Sakhawy, Samir Kamel
    • Summary: This study explores the synthesis of fullerenes and uniquely structured carbon quantum dots (tree-shaped and fingerprinted) using microwave-assisted techniques for the adsorption of chromium, a critical environmental contaminant.
  2. “Application of electrospun N-doped carbon dots loaded cellulose acetate membranes as cationic dyes adsorbent”
    • Journal: Journal of Environmental Management
    • Publication Date: November 2024
    • DOI: 10.1016/j.jenvman.2024.122714
    • Contributors: Stefania Mottola, Gianluca Viscusi, Hebat-Allah S. Tohamy, Mohamed El-Sakhawy, Giuliana Gorrasi, Iolanda De Marco
    • Summary: The article reports on the development of electrospun cellulose acetate membranes enhanced with nitrogen-doped carbon dots, designed for the adsorption of cationic dyes, showcasing potential for water purification applications.
  3. “Development and characterization of fluorescent cellulose succinate hydrogels for efficient chromium adsorption”
    • Journal: Journal of Polymer Research
    • Publication Date: November 2024
    • DOI: 10.1007/s10965-024-04164-4
    • Contributors: Hebat-Allah S. Tohamy, Mohamed El-Sakhawy, Beata Strachota, Silvia Mares Barbosa, Adam Strachota, Samir Kamel
    • Summary: This research focuses on creating fluorescent cellulose succinate hydrogels, demonstrating their efficacy for chromium ion adsorption, and highlighting their potential use in environmental cleanup.
  4. “Antimicrobial Plectranthus amboinicus emulsions prepared with amphiphilic cellulose stearate”
    • Journal: Euro-Mediterranean Journal for Environmental Integration
    • Publication Date: November 5, 2024
    • DOI: 10.1007/s41207-024-00675-0
    • Contributors: Hebat-Allah S. Tohamy, Mohamed El-Sakhawy, Sally A. Abdel-Halim, Hossam M. El-Masry, Mona Mohamed AbdelMohsen
    • Summary: The study investigates the preparation of antimicrobial emulsions using amphiphilic cellulose stearate and extracts from Plectranthus amboinicus, aiming to develop eco-friendly antimicrobial solutions.
  5. “Novel, Speedy, and Eco-Friendly Carboxymethyl Cellulose-Nitrogen Doped Carbon Dots Biosensors with DFT Calculations, Molecular Docking, and Experimental Validation”
    • Journal: Gels
    • Publication Date: October 24, 2024
    • DOI: 10.3390/gels10110686
    • Contributors: Hebat-Allah S. Tohamy
    • Summary: This publication introduces a fast, eco-friendly biosensor based on carboxymethyl cellulose and nitrogen-doped carbon dots. The study includes density functional theory (DFT) calculations, molecular docking, and experimental validation, providing insights into the sensor’s efficiency and accuracy.

Conclusion

Dr. Hebat-Allah S. Tohamy’s work aligns exceptionally well with the core goals of sustainability and environmental stewardship. Her contributions to developing eco-friendly materials from agricultural waste, as well as her significant publication record and respected standing in the field, present a compelling case for her as a deserving recipient of the Best Researcher Award. With further expansion of her research focus and international collaboration, Dr. Tohamy’s contributions are likely to continue growing in impact, making her a fitting and influential leader in her field.