Haramaya University Institutional Repository(HrU-IR) is a digital service that collects, preserves, and distributes digital material. Repositories are important tools for preserving an organization's legacy; they facilitate digital preservation and scholarly communication.
Colleges in HrU-IR System
Recently Added
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Adem Mume Oumere; (PhD) Mengistu Mengesha; (PhD) Rejila Manikandan
(Haramaya University, 2023-11)
Household Solid Waste Generation, characterization and Management Practices in Melka
Rafu Town, Kombolcha District of East Hararghe Zone, Ethiopia
The rapid increase in population together with expansion of urban centers ...
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Abera Assefa; Dr. Bobe Bedadi; Dr. Solomon Gbrehiwot; Dr. Tilahun Hordofa; Dr. Tilahun Hordofa; Professor Assefa Melesse
(Haramaya University, 2023-04)
In Ethiopia, about 80 percent of the population is dependent on rainfed agriculture. However, land
degradation coupled with climate variability and changes made the rainfed agriculture a risky
venture for a century. ...
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Abdi Mohammed Hussen; Prof. Jema Haji; (PhD) Kedir Jemal; (PhD) Ketema Bekele
(Haramaya University, 2023-07)
Agriculture remains the leading sector for economic development in Ethiopia. Recently, there
has been a shift toward sustainable agricultural intensification practices and investigating
eco-efficiency at the farm level, ...
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Birhanu Tesfaye G/Mariam; Dr. Tadese Hailu; Dr. Feyera Dinsa
(Haramaya University, 2022-07)
Practices and Challenges of School Leadership in Reducing Students‟ Academic Corruption in Some Selected Secondary Schools of Eastern Hararghe Zone: Oromia National Regional State
Birhanu Tesfaye G/Mariam
Haramaya ...
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Adam Siraj Ahmed; Getinet Alemayehu (PhD); Seleshi Demie (PhD)
(Haramaya University, 2022-08)
The Particle Swarm Optimization algorithm has been empirically shown to perform well on many optimization problems. However, it may easily get trapped in a local optimum (premature convergence) when solving complex multimodal ...
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