Yaregal Tilahun | Economics | Best Researcher Award

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Assist. Prof. Dr Yaregal Tilahun | Economics | Best Researcher Award

Research officer. Mizan-Tepi University, Ethiopia

Yaregal Tilahun is an Agricultural Economist and Researcher with over a decade of academic and project management experience. He started his career as a lecturer at Mizan-Tepi University in June 2013, where he focused on value chain and climate change productivity. He also served at the American College of Technology and currently holds a Research and Project Development Officer position at Technobizia Product Industrial Development Enterprise. Yaregal has secured numerous national and international grants, published 18 research papers, and participated in various conferences. His work is dedicated to advancing agricultural economics and fostering sustainable community development.

Profile

Google Scholar

Education 🎓

Yaregal Tilahun holds a BSc in Agricultural Economics from Jimma University (2015), where he excelled with an A+ grade on his essay on input utilization for agricultural production. He later earned his MSc in Agricultural Economics from Haramaya University in 2018 with a thesis focused on market chain analysis of potatoes in Ethiopia. He started as an assistant lecturer at Mizan-Tepi University and became an assistant professor in Agricultural Economics in April 2022. Yaregal has consistently combined his academic pursuits with extensive research and community work, focusing on agricultural production and economics.

Experience đź“Š

Yaregal’s career spans over a decade, starting as a lecturer at Mizan-Tepi University (2013-2022), where he focused on value chain analysis, climate change, and productivity. He transitioned to the American College of Technology (2022-2024) to continue his research and project management. Currently, Yaregal is a Research and Project Development Officer at Technobizia Product Industrial Development Enterprise, where he leads research initiatives and collaborates with various partners to secure MOUs. He has secured multiple research grants, mentored postgraduate students, and contributed to Ethiopia’s agricultural development through consulting and training.

Awards and Honors 🏆

Yaregal Tilahun has received numerous accolades throughout his career, securing four national and one international grant for his research. He has also received recognition for his work in agricultural economics and productivity, presenting his research at eight major academic conferences. His achievements include awards from various institutions, celebrating his contributions to enhancing agricultural systems, promoting sustainable practices, and advancing gender equality in agriculture. His dedication to community service and research has led him to become an advisor for multiple students and a reviewer for eight reputable international journals.

Research Focus 🔍

Yaregal’s research revolves around agricultural productivity, value chain analysis, and climate change adaptation. He has worked on various projects, including analyzing livestock and crop production, market chain analysis of milk and enset, and small-scale irrigation systems. He focuses on enhancing agricultural production in Southern Ethiopia and empowering women through economic empowerment projects. His work includes improving poultry and honey production technologies and exploring climate change adaptation strategies. Yaregal has collaborated with multiple organizations like Action Aid Ethiopia to implement livelihood diversification strategies in vulnerable communities.

Conclusion

In conclusion, the candidate demonstrates outstanding qualifications for the Best Researcher Award through a robust academic and professional track record, impactful research contributions, successful grant acquisitions, and significant community involvement. Their extensive experience in agricultural economics, coupled with a commitment to research excellence and community development, makes them a highly suitable candidate for this recognition. Continued focus on interdisciplinary approaches and broader engagement will further enhance their contributions to the field.

Publication

Assessment of Challenges of Crop Production and Marketing in Bench-Sheko, Kaffa, Sheka, and West-Omo Zones of Southwest Ethiopia

Authors: B. Tadesse, Y. Tilahun, T. Bekele, G. Mekonen

Journal: Heliyon

Volume/Issue: 7(6)

Pages: 42

Year: 2021

Summary: This study assesses the challenges faced by crop producers and marketers in the specified regions, providing insights into production constraints and market dynamics.

Factors Influencing Organic Honey Production Level and Marketing: Evidence from Southwest Ethiopia

Authors: B. Tadesse, Y. Tilahun, W. Woyamo, M. Bayu, Z. Adimasu

Journal: Heliyon

Volume/Issue: 7(9)

Pages: 26

Year: 2021

Summary: This paper explores the factors that affect organic honey production and marketing in southwest Ethiopia, highlighting the importance of organic practices for sustainable agriculture.

Willingness to Donate Eyes and Associated Factors among Adults in a Rural Community in Central Ethiopia

Authors: G.W. Gessesse, Y. Tilahun

Journal: The Journal of Ophthalmology of Eastern, Central and Southern Africa

Volume/Issue: 17(1)

Pages: 14

Year: 2013

Summary: This research examines the factors influencing the willingness to donate eyes, shedding light on community perceptions in rural Ethiopia.

The Role of Microfinance Institutions for Poverty Reduction in Ethiopia

Authors: Y.T. Geremewe

Journal: Journal of Economics and Sustainable Development

Volume/Issue: 10(5)

Pages: 36-44

Year: 2019

Summary: This paper analyzes the impact of microfinance on poverty alleviation, focusing on the mechanisms through which financial services support economic development.

Determinants of Potato (Solanum Tuberosum L.) Producers’ Market Outlet Choices in the Case of Sekela District, West Gojjam Zone, Amhara National Regional State, Ethiopia

Authors: Y.T. Geremewe, B. Tegegne, F. Gelaw

Journal: Journal of Agricultural Economics and Rural Development

Volume/Issue: 5(1)

Pages: 535-541

Year: 2019

Summary: This study identifies the determinants affecting market outlet choices for potato producers, which is crucial for improving market access and profitability.

The Cost and Benefit Analysis of Climate Change Adaptation Strategies among Smallholder Crop Producers in the Case of Sekela District, West Gojjam Zone, Ethiopia

Author: Y. Tilahun

Journal: Cogent Economics & Finance

Volume/Issue: 9(1)

Article ID: 1999590

Year: 2021

Summary: This paper assesses the economic viability of climate change adaptation strategies, providing insights into their effectiveness for smallholder farmers.

“Tree to Fight Hunger”: Determinant of Enset Market Participation and Intensity of Participation: The Case of Southwest Ethiopia

Authors: E. Gebre, Y. Tilahun, B. Tadesse, K. Haile, T. Legesse

Journal: Heliyon

Volume/Issue: 8(1)

Pages: 4

Year: 2022

Summary: This study examines the market participation of enset producers, highlighting the socio-economic factors influencing participation levels.

Determinants of Potato Marketed Surplus among Smallholder Farmers in Sekela District, West Gojjam Zone of Amhara Region, Ethiopia

Authors: Y.T. Geremewe, B. Tegegne, F. Gelaw

Journal: Food Science and Quality Management

Volume/Issue: 5(1)

Pages: 20-26

Year: 2019

Summary: This research investigates the factors affecting the marketed surplus of potatoes, contributing to understanding supply-side dynamics.

Factors Influencing the Intensity of Market Participation of Smallholder Livestock Producers in Southwest Ethiopia

Authors: Y. Tilahun, B. Tadesse, E. Gebre, K. Haile, M. Bayu, Z. Adimasu, Z. Tolera, …

Journal: Cogent Economics & Finance

Volume/Issue: 11(2)

Article ID: 2258672

Year: 2023

Summary: This study explores the determinants influencing market participation intensity for smallholder livestock producers, essential for enhancing livestock market dynamics.

Determinants of Households’ Willingness to Pay for Improved Teff Seed in Yilmana-Dinsa Woreda, Northern Ethiopia

Authors: Y. Tilahun, B. Tadesse

Journal: Cogent Social Sciences

Volume/Issue: 8(1)

Article ID: 2029248

Year: 2022

Summary: This research assesses the willingness to pay for improved teff seeds, providing insights into consumer preferences and agricultural innovation.

Potato (Solanum tuberosum L.) Market Chain Analysis: The Case of Sekela District, West Gojjam Zone, Amhara National Regional State, Ethiopia

Author: Y. Tilahun

Institution: Haramaya University

Year: 2018

Summary: This analysis focuses on the market chain for potatoes, identifying bottlenecks and opportunities for improving efficiency and profitability.

Participatory Evaluation and Demonstration of Productive Performance of Bovans Brown Chicken under Village Production System in Menit Shasha Woreda, West Omo Zone, Ethiopia

Authors: R. Begna, W. Masho, W. Wondimu, Y. Tilahun, T. Bekele, B. Tadesse, …

Journal: The Scientific Temper

Volume/Issue: 14(03)

Pages: 799-805

Year: 2023

Summary: This participatory study evaluates the performance of Bovans Brown chickens, contributing to sustainable poultry production practices.

Tea Out-Grower Production and Marketing Challenges with Productivity and Efficiency Analysis using Stochastic Frontier Approach in Southwest Ethiopia

Authors: Y. Tilahun, B. Tadesse, G. Mekonnen, T. Bekele

Journal: Sarhad Journal of Agriculture

Volume/Issue: 38(1)

Year: 2022

Summary: This paper investigates the production and marketing challenges faced by tea out-growers, focusing on productivity and efficiency.

Magnitude and Factors Associated with Refractive Outcome among Patients Who Underwent Cataract Surgery at Boru Meda Hospital, South Wollo, Ethiopia, 2021

Authors: E. Yaregal, D. Jara, A. Hussien, A. Mengistu, S. Tebeje, F. Tilahun

Journal: Sci Set J of Ophthalmology & Eye Care

Volume/Issue: 1(1)

Pages: 01-04

Year: 2022

Summary: This study assesses refractive outcomes post-cataract surgery, providing insights into surgical efficacy and patient care.

Tea Out-Grower Challenges With Productivity and Efficiency Analysis Using Cobb-Douglas and Stochastic Frontier Model in Southwest Ethiopia

Authors: Y. Tilahun, B. Tadesse, G. Mekonnen, T. Bekele

Available at: SSRN

Article ID: 3893385

Year: 2021

 

Chamoun Georges | Applied Mathematics | Best Researcher Award

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Dr. Chamoun Georges | Applied Mathematics | Best Researcher Award

Dr. Chamoun Georges Saint Joseph University of Beirut (USJ),  Lebanon

Georges Chamoun, born on August 16, 1988, in Zahlé, Lebanon, is a full-time assistant professor at the University of Saint Joseph (USJ), Lebanon. He holds a Ph.D. in Mathematics, co-directed by Ecole Centrale de Nantes and the Lebanese University. With a deep academic background, Chamoun specializes in applied mathematics, focusing on numerical analysis, partial differential equations, and fluid dynamics. Alongside his teaching role, he has contributed to academic research and led training sessions in MATLAB. Georges is a valued member of research teams in Lebanon and France, actively participating in mathematical applications in biology.

Publication Profile

Orcid

Google Scholar

🎓 Education

Ph.D. in Mathematics (2014), Ecole Centrale de Nantes & Lebanese University, focused on mathematical and numerical studies in chemotaxis-fluid models for biology.  Master II in Research (2011), Lebanese University, specializing in PDEs and numerical analysis, with a thesis on mathematical modeling of vesicles in free fall, completed in collaboration with Joseph Fourier University, Grenoble. Master I in Pure Mathematics (2010), Lebanese University.  Bachelor’s degree in Pure Mathematics (2009), Lebanese University, Faculty of Sciences, Fanar.  Lebanese Baccalaureate in General Sciences (2006), Collège des Pères Antonins, Baabda.

đź“š Experience

Full-time assistant professor at USJ, Lebanon (2021 – present), teaching hyperbolic systems, calculus, and MATLAB.  MATLAB Trainer at American University of the Emirates (2019-2021).  Part-time teacher at USEK, Sagesse University, NDU, and Lebanese University, delivering courses in calculus, numerical analysis, and more (2014-2021). Research team member at Lebanese University’s EDST, contributing to studies in mathematical applications in biology (2014-2021). 🇫🇷 Part-time teacher at Ecole Centrale de Nantes, France, in analysis and engineering courses (2011-2012).

🏆 Awards and Honors

Ph.D. completed in co-direction between prestigious institutions: Ecole Centrale de Nantes and Lebanese University.  Participated in an academic exchange at the University of Joseph Fourier, Grenoble, France, for research on mathematical modeling in physics. Membership in notable mathematics research teams in France and Lebanon, contributing to advancements in numerical analysis and fluid dynamics.  Supervised under the guidance of renowned professors Mazen Saad and Raafat Talhouk during Ph.D. research, recognized for academic excellence.  Recognition for extensive teaching experience across leading universities in Lebanon, including USJ, USEK, and NDU.

🔬 Research Focus

Georges Chamoun’s research centers on mathematical and numerical analysis, particularly applied to biological systems. His Ph.D. thesis focused on chemotaxis-fluid models, exploring mathematical applications in biology for better understanding fluid dynamics in biological environments.  Expertise in partial differential equations (PDEs), numerical methods, variational problems, and mathematical modeling of biological processes such as vesicle movement. Special interest in the mathematical modeling of complex systems, contributing to interdisciplinary research in applied mathematics and biology. Ongoing work involves exploring numerical analysis techniques for resolving hyperbolic systems and contributing to innovations in biological and engineering mathematics.

🔍 Conclusion

Georges Chamoun is a highly accomplished researcher with strong academic credentials, teaching experience, and research contributions, particularly in the application of mathematics to biological systems. His expertise in numerical analysis, PDEs, and fluid dynamics makes him a valuable asset to both the mathematical and biological research communities. While increasing his publication impact and real-world applications could further enhance his profile, Chamoun is a strong candidate for the Best Researcher Award, thanks to his interdisciplinary research, academic dedication, and collaborative work.

Publication Top Notes  

  • Monotone combined edge finite volume–finite element scheme for anisotropic Keller–Segel model
    • Numerical Methods for Partial Differential Equations, 2014
    • Cited by: 39

 

  • A coupled anisotropic chemotaxis-fluid model: The case of two-sidedly degenerate diffusion
    • Computers & Mathematics with Applications, 2014
    • Cited by: 25

 

  • Numerical analysis of a chemotaxis–swimming bacteria model on a general triangular mesh
    • Applied Numerical Mathematics, 2018
    • Cited by: 15

 

  • Mathematical and Numerical Analysis of a Modified Keller-Segel Model with General Diffusive Tensors
    • Biomath, 2013
    • Cited by: 7

 

  • Mathematical Analysis of Parabolic Models with Volume-Filling Effect in Weighted Networks
    • Journal of Dynamics and Differential Equations, 2021
    • Cited by: 4

 

  • Asymptotic behavior of solutions of a nonlinear degenerate chemotaxis model
    • Discrete and Continuous Dynamical Systems-B, 2020
    • Cited by: 3

 

  • Numerical simulation of heterogeneous steady states for a reaction-diffusion degenerate Keller-Segel model
    • Progress in Industrial Mathematics at ECMI 2018, 2019
    • Cited by: 2

 

  • Étude mathĂ©matique et numĂ©rique de modèles en chimiotaxie-fluide et applications Ă  la biologie
    • Ecole Centrale de Nantes (ECN), 2014
    • Cited by: 1

 

  • Mathematical and numerical study of chemotaxis-fluid models and applications in biology
    • HAL, 2014
    • Cited by: 1

 

  • Mathematical analysis and asymptotic predictions of chemical-driven swimming living organisms in weighted networks
    • Computers & Mathematics with Applications, 2024
    • Cited by: 1