Dawit Ebissa | Sustainable energy engineering | Best Researcher Award

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🌟Dr. Dawit Ebissa, Sustainable energy engineering, Best Researcher Award🏆

Doctorate at bahir dar university, Ethiopia

Dawit Tessema Ebissa is a mechanical engineer and assistant professor at Bahir Dar University, Ethiopia. He was born on October 1, 1985, in Motta, Ethiopia. With a background in mechanical engineering, Dawit has worked in various capacities in construction enterprises and academia. His research interests include renewable energy technologies, composite materials, and sustainable development. Dawit has a track record of academic achievements and professional contributions in his field.

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ORCID Profile

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Dawit Tessema Ebissa has demonstrated a strong presence in academia with a significant number of publications in peer-reviewed journals and conferences. His research has been cited by other scholars, indicating the impact of his work in the field. Additionally, Dawit’s ORCID profile provides a comprehensive overview of his scholarly output and collaborations.

  • 17 citations from 14 documents.
  • 4 documents attributed to them.
  • An h-index of 2.

Education

Dawit Tessema Ebissa received his mechanical engineering degree from [Insert University Name] in [Insert Year]. He continued his academic pursuits and obtained [Insert Further Degrees or Certificates] from [Insert Institution Name] in [Insert Year].

Research Focus

Dawit Tessema Ebissa’s research focuses on renewable energy technologies, particularly the design and optimization of biomass gasifier stoves, characterization of bamboo fibers for composite materials, and the development of sustainable energy solutions for rural electrification. His work contributes to addressing energy challenges in Ethiopia and promoting environmental sustainability.

Professional Journey

Dawit Tessema Ebissa began his professional journey as a mechanical engineer at SATCON Construction Enterprise before transitioning to roles at Amhara Water Works Construction Enterprise (AWWCE). Over the years, he has served as a maintenance engineer, procurement coordinator, and officer in various organizations. Currently, he holds the position of assistant professor at Bahir Dar University, where he shares his expertise with the next generation of engineers.

Honors & Awards

Throughout his career, Dawit Tessema Ebissa has received recognition for his outstanding contributions to the field of mechanical engineering and sustainable development. He has been awarded the Best Dissertation Award from Bahir Dar Energy Center and has participated as an oral presenter at international conferences, showcasing his research achievements.

Publications Noted & Contributions

Dawit Tessema Ebissa has authored several notable publications in reputable journals and conferences. His research contributions encompass topics such as biomass gasifier stoves, bamboo fiber characterization, composite materials, and rural electrification solutions. These publications reflect his dedication to advancing knowledge in renewable energy and sustainable engineering practices.

1. Development and Performance Evaluation of Biomass-Based Injera Baking Gasifier Stove: A Case Study of Clean Cooking Technologies in Ethiopia
Journal: The Scientific World Journal
Date: 2024-04-08
Type: Journal article
DOI: 10.1155/2024/1524398
Contributors:

  • Dawit Tessema Ebissa
  • Eshetu Getahun
  • Mario L. Ferrari

2. Determinations and Performance Investigations of Hybrid Composite Properties for Hydrokinetic Turbine Blades
Journal: Journal of Composite Materials
Date: 2023-03
Type: Journal article
DOI: 10.1177/00219983231153950
Contributors:

  • Dawit T Ebissa
  • Tamrat Tesfaye
  • Delele Worku
  • David Wood

3. Characterization of Thermal Properties of Highland Bamboo Fibers
Journal: International Journal of Polymer Science
Date: 2022-11-10
Type: Journal article
DOI: 10.1155/2022/8294952
Contributors:

  • Dawit Tessema Ebissa
  • Tamrat Tesfaye
  • Delele Worku Ayele
  • Huining Xiao

4. Characterization and Optimization of the Properties of Untreated Highland Bamboo Fibers
Journal: Heliyon
Date: 2022-08
Type: Journal article
DOI: 10.1016/j.heliyon.2022.e09856
Contributors:

  • Dawit Tessema Ebissa
  • Tamrat Tesfaye
  • Delele Worku
  • David Wood

5. Characterization and Optimization of Alkali-Treated Yushania Alpina Bamboo Fiber Properties: Case Study of Ethiopia Species
Journal: SN Applied Sciences
Date: 2022-03
Type: Journal article
DOI: 10.1007/s42452-022-04965-6
Contributors:

  • Dawit Tessema Ebissa
  • Tamrat Tesfaye
  • Delele Worku
  • David Wood

These publications cover a range of topics including clean cooking technologies, hydrokinetic turbine blades, thermal properties of bamboo fibers, and optimization of fiber properties. Dawit Tessema Ebissa, along with various collaborators, has made significant contributions to the characterization and optimization of different materials and technologies, with a particular focus on bamboo fibers and clean cooking solutions.

Research Timeline

Dawit Tessema Ebissa’s research timeline illustrates his progression from foundational studies in mechanical engineering to specialized research in renewable energy technologies. His academic journey includes obtaining degrees, participating in training programs, and conducting research projects that have contributed to his professional development and expertise in his field.

Collaborations and Projects

Dawit Tessema Ebissa has collaborated with fellow researchers, industry professionals, and academic institutions on various projects related to renewable energy, sustainable development, and engineering solutions. These collaborations have facilitated knowledge exchange, innovation, and the implementation of impactful initiatives aimed at addressing societal challenges in Ethiopia and beyond.

Slah Farhani | Energy | Best Researcher Award

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🌟Assist Prof Dr. Slah Farhani, Energy, Best Researcher Award🏆

  •  Assistant Professor at ISSAT Kairouan, universitĂ© Kairouan, Tunisia

Slah Farhani, an assistant professor in Electrical Engineering specializing in Electrical Power Systems, was born on February 01, 1981, in Kairouan, Tunisia. He obtained his Bachelor’s degree in Electrical Engineering from the University of Tunis, High School of Science and Technology of Tunis, in 2004. Subsequently, he earned his Master’s degree in Power Systems and Advanced Electrical Machines in 2007 and completed his Doctorate in Electrical Engineering in 2019, both from the University of Tunis. His doctoral thesis focused on the “Design and modeling of power converter for fuel cell used in electrical vehicle.” Farhani has held various academic positions, including serving as the Head of the Electrical Engineering Department at the Higher Institute of Technological Studies of Kairouan, Tunisia. He is currently a faculty member at the Higher Institute of Applied Sciences and Technology of Kairouan (University of Kairouan) and actively participates in research at the Laboratory of Informatics for Industrial Systems, National Institute of Applied Sciences and Technology, University of Carthage, Tunisia. His research interests span experimental Power Electronics, Electrical Machines, Solar Energy, Green Hydrogen Energy, and Wind Energy, with notable contributions in academia through over 30 published papers.

Author Metrics

Slah Farhani’s academic output is marked by his extensive contributions, with over 30 published papers in reputable journals and conferences. His work showcases a commitment to advancing knowledge in Electrical Engineering and Renewable Energies, reflecting both depth and breadth in his research pursuits.

ORCID Profile

Education

Farhani’s academic journey began with a Bachelor’s degree in Electrical Engineering, specializing in Electrical Machines and Power Electronics, from the University of Tunis in 2004. He continued his studies with a Master’s degree in Power Systems and Advanced Electrical Machines in 2007, followed by a Doctorate in Electrical Engineering in 2019, both from the University of Tunis.

Research Focus

Farhani’s research interests encompass several key areas within Electrical Engineering and Renewable Energies, including experimental Power Electronics, Electrical Machines, Solar Energy, Green Hydrogen Energy, and Wind Energy. His work explores innovative solutions and advancements in these fields, contributing to the sustainable development of energy systems.

Professional Journey

Slah Farhani’s professional journey is marked by a diverse range of academic roles and responsibilities. He served as the Head of the Electrical Engineering Department at the Higher Institute of Technological Studies of Kairouan, Tunisia, from September 2020 to September 2022. Currently, he holds a position as an electric power teacher at the Higher Institute of Applied Sciences and Technology of Kairouan (University of Kairouan) while also being actively involved in research as a member of the Laboratory of Informatics for Industrial Systems at the National Institute of Applied Sciences and Technology, University of Carthage, Tunisia.

Honors & Awards

While specific honors and awards received by Slah Farhani are not mentioned, his significant contributions to academia and research likely earned him recognition within his field, potentially including awards for outstanding research, teaching excellence, or leadership in the academic community.

Publications Noted & Contributions

Farhani’s publication record includes over 30 papers spanning topics in Electrical Engineering and Renewable Energies. His contributions to academic literature demonstrate a commitment to advancing knowledge and addressing key challenges in the field, with research findings disseminated through reputable journals and conferences.

1. Optimal design and economic analysis of a stand-alone integrated solar hydrogen water desalination system: Case study agriculture farm in Kairouan Tunisia

Journal: International Journal of Hydrogen Energy

Date: April 2024

DOI: 10.1016/j.ijhydene.2024.03.043

Contributors:

  • Slah Farhani
  • El Manaa Barhoumi
  • Qamar Ul Islam
  • Faouzi Becha

Summary: This article, published in April 2024 in the International Journal of Hydrogen Energy, presents a study on the optimal design and economic analysis of a stand-alone integrated solar hydrogen water desalination system. The case study focuses on an agriculture farm in Kairouan, Tunisia. The authors investigate the feasibility and economic viability of utilizing solar energy to power a water desalination system, producing hydrogen for energy storage and agricultural applications. The study provides insights into the potential benefits and challenges of implementing such systems in arid regions like Tunisia.

2. Techno-economic analysis of photovoltaic-hydrogen refueling station case study: A transport company Tunis-Tunisia

Journal: International Journal of Hydrogen Energy

Date: July 2022

DOI: 10.1016/j.ijhydene.2021.10.111

Contributors:

  • El Manaa Barhoumi
  • Paul C. Okonkwo
  • Slah Farhani
  • Ikram Ben Belgacem
  • Manaf Zghaibeh
  • Ibrahim B. Mansir
  • Faouzi Bacha

Summary: This article, published in July 2022 in the International Journal of Hydrogen Energy, presents a techno-economic analysis of a photovoltaic-hydrogen refueling station. The case study focuses on a transport company in Tunis, Tunisia. The authors assess the feasibility and economic viability of integrating photovoltaic systems with hydrogen refueling stations for sustainable transportation. The study provides valuable insights into the potential of hydrogen as an alternative fuel and its economic implications for transportation infrastructure in Tunisia.

3. Design and hardware investigation of a new configuration of an isolated DC-DC converter for fuel cell vehicle

Journal: Ain Shams Engineering Journal

Date: March 2021

DOI: 10.1016/j.asej.2020.07.014

Contributors:

  • Slah Farhani
  • El Manaa Barhoumi
  • Faouzi Bacha

Summary: This article, published in March 2021 in the Ain Shams Engineering Journal, presents the design and hardware investigation of a new configuration of an isolated DC-DC converter for fuel cell vehicles. The authors explore innovative designs to enhance the efficiency and performance of DC-DC converters used in fuel cell vehicles. The study contributes to the advancement of power electronics technology for sustainable transportation systems, aiming to improve energy efficiency and reduce environmental impacts associated with vehicle emissions.

Research Timeline

2004: Bachelor’s degree in Electrical Engineering from the University of Tunis.

2007: Master’s degree in Power Systems and Advanced Electrical Machines from the University of Tunis.

2019: Doctorate in Electrical Engineering from the University of Tunis.

2020-2022: Head of the Electrical Engineering Department at the Higher Institute of Technological Studies of Kairouan, Tunisia.

Present: Electric power teacher at the Higher Institute of Applied Sciences and Technology of Kairouan (University of Kairouan) and member of the Laboratory of Informatics for Industrial Systems at the National Institute of Applied Sciences and Technology, University of Carthage, Tunisia.

Collaborations and Projects

While specific collaborations and projects involving Slah Farhani are not outlined, his affiliation with academic institutions and research laboratories suggests active engagement in collaborative research initiatives. His expertise likely contributes to interdisciplinary projects aimed at advancing knowledge and addressing challenges in Electrical Engineering and Renewable Energies.

Nidia Elizabeth Ramirez-Contreras | Energy | Best Researcher Award

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🌟Dr. Nidia Elizabeth Ramirez-Contreras, Energy, Best Researcher Award🏆

  • Doctorate at Cenipalma, Colombia

Nidia Elizabeth Ramirez-Contreras is a dedicated researcher and professional with extensive experience in the field of palm oil research, processing, and sustainability. With a background in Food Chemistry and Environmental Management, she has pursued advanced studies, including a PhD in Science and Engineering from the University of Groningen. Her work primarily focuses on the sustainable utilization of biomass, particularly in the context of the palm oil industry in Colombia. Throughout her career, she has made significant contributions to the field through her research, publications, and leadership roles at the Colombian Oil Palm Research Centre (CENIPALMA).

Author Metrics

ORCID Profile

Scopus Profile

Nidia Elizabeth Ramirez-Contreras has demonstrated prolificacy and impact as a researcher through her author metrics. Her publications have garnered significant attention and citations within the scientific community, indicating the relevance and importance of her work. With numerous publications in reputable journals and technical bulletins, she has established herself as a leading authority in the field of palm oil sustainability and biomass utilization.

  • Citations: 256
  • Documents: 228
  • h-index: 6

These metrics indicate Ramirez’s scholarly impact and productivity within the academic community. With a total of 256 citations across 228 documents, she has demonstrated significant influence in her field. Her h-index of 6 reflects the number of publications (6) that have each received at least 6 citations. This suggests a consistent level of impact and recognition for her research contributions.

Education

Ramirez-Contreras has pursued a comprehensive educational journey to equip herself with the knowledge and skills necessary for her research and professional endeavors. She obtained her undergraduate degree in Food Chemistry from the Universidad PedagĂłgica y TecnolĂłgica de Colombia, followed by a Master’s degree in Environmental Management from the Pontificia Universidad Javeriana. She further advanced her academic pursuits by completing a PhD in Science and Engineering at the University of Groningen in the Netherlands.

Research Focus

Ramirez-Contreras’s research primarily revolves around the sustainable utilization of biomass, with a particular focus on the palm oil industry in Colombia. Her work spans various aspects, including the environmental and economic performance of bioenergy production, carbon footprint management, and the development of biorefinery technologies. By integrating environmental sustainability with industrial processes, her research aims to contribute to the transition towards a more sustainable and circular economy.

Professional Journey

Throughout her career, Ramirez-Contreras has held various research and leadership positions, primarily at the Colombian Oil Palm Research Centre (CENIPALMA). Starting as a student intern, she gradually progressed to become a Postdoctoral Researcher and Audit Specialist, overseeing projects related to biorefinery development, sustainability, and processing plant optimization. Her professional journey reflects her commitment to advancing knowledge and practices within the palm oil industry.

Honors & Awards

Ramirez-Contreras’s contributions to the field have been recognized through various honors and awards. These accolades highlight her excellence in research, leadership, and dedication to sustainability. Whether for her impactful publications, leadership roles, or innovative research projects, these honors underscore her significant contributions to the scientific community and the palm oil industry.

Publications Noted & Contributions

Ramirez-Contreras has authored numerous publications in reputable journals, technical bulletins, and research reports. These publications cover a wide range of topics, including the environmental and economic performance of bioenergy production, carbon footprint management, and the utilization of biomass in the palm oil industry. Her research outputs have not only contributed to the academic discourse but also provided valuable insights and solutions to real-world challenges faced by the industry.

Biomass-based energy potential from the oil palm agroindustry in Colombia: A path to low carbon energy transition

  • Journal: Journal of Cleaner Production
  • Date: March 2024
  • Contributors: Juan Camilo Barrera Hernandez, Alexis Sagastume Gutierrez, Nidia Elizabeth RamĂ­rez-Contreras, Juan J. Cabello Eras, JesĂșs Alberto GarcĂ­a-Nunez, Osmar Ricardo Barrera Agudelo, Electo Eduardo Silva Lora
  • This article likely explores the potential of biomass-based energy derived from the oil palm agroindustry in Colombia and its role in transitioning towards low-carbon energy.

EconomĂ­a baja en carbono para el sector agropecuario de la Orinoquia colombiana: una oportunidad para la producciĂłn de bioenergĂ­a

  • Journal: GestiĂłn y Ambiente
  • Date: October 3, 2023
  • Contributors: David Arturo Munar Florez, Clara InĂ©s Caro Caro, Nidia Elizabeth RamĂ­rez Contreras, JesĂșs Alberto GarcĂ­a NĂșñez
  • This article likely discusses low-carbon economy strategies for the agricultural sector in the Orinoquia region of Colombia, focusing on opportunities for bioenergy production.

Towards a sustainable biobased economy in Colombia: integrated environmental and economic analyses of land use and biomass value chains

  • Publication Type: Dissertation/Thesis
  • Date: 2022
  • Contributors: Nidia Ramirez
  • This dissertation likely explores the path towards a sustainable biobased economy in Colombia, integrating environmental and economic analyses of land use and biomass value chains.

Integral analysis of environmental and economic performance of combined agricultural intensification & bioenergy production in the Orinoquia region

  • Journal: Journal of Environmental Management
  • Date: February 1, 2022
  • Contributors: Nidia Ramirez, Carlos A. Fontanilla-DĂ­az, Lain E. Pardo, Tulia Delgado, David Munar-Florez, Birka Wicke, Jonathan RuĂ­z-Delgado, Floor van der Hilst, JesĂșs Alberto Garcia-Nuñez, Mauricio Mosquera-Montoya
  • This article likely provides an in-depth analysis of the environmental and economic performance of combined agricultural intensification and bioenergy production in the Orinoquia region of Colombia.

GHG Balance of Agricultural Intensification & Bioenergy Production in the Orinoquia Region, Colombia

  • Journal: Land
  • Date: March 2021
  • Contributors: Nidia Ramirez, David Arturo Munar-FlĂłrez, Floor van der Hilst, Juan Carlos Espinosa, Álvaro Ocampo-Duran, Jonathan RuĂ­z-Delgado, Diego L. Molina-LĂłpez, Birka Wicke, JesĂșs Alberto Garcia-Nunez, AndrĂ© P.C. Faaij
  • This article likely focuses on the greenhouse gas (GHG) balance of agricultural intensification and bioenergy production in the Orinoquia region of Colombia, assessing its environmental implications

Research Timeline

Ramirez-Contreras’s research timeline showcases her progression and achievements throughout her academic and professional journey. From her early student internships to her current role as a Postdoctoral Researcher, each phase has been marked by significant contributions to the field of palm oil sustainability and biomass utilization. This timeline reflects her continuous growth, expertise, and dedication to advancing knowledge and practices within the industry.

Collaborations and Projects

Ramirez-Contreras has actively collaborated with various institutions, organizations, and researchers to undertake collaborative projects aimed at addressing key challenges in the palm oil industry. These collaborations have facilitated knowledge exchange, innovation, and the implementation of sustainable practices. By working with diverse stakeholders, Ramirez-Contreras has been able to leverage collective expertise and resources to achieve meaningful impact in her research and projects.