IR at Jimma University: Recent submissions

Now showing items 121-140 of 9223

Anisotropic Problems related to dark sector of the universe Thesis

Matiyos Gosa; Tolu Biressa (2024-06-27)

This thesis provides a comprehensive review of the ΛCDM model and alternative theories that seek to incorporate anisotropic considerations in cosmology. Through anin-depth analysis, the study examines howdeviations ...
Hydrodynamic radioactive transfer process around Active galactic nuclei Thesis

Mihiret Mekonen; Tolu Biressa (2024-06-18)

This thesis investigates the physical processes governingActiveGalacticNuclei(AGNs) andtheir interaction with surrounding environments, focusing on the interplay of hy drodynamics and radiative transfer. The model ...
Size Dependent Local Field Enhancement Factor Of Cdse Based Core Triple Layer Spherical Nano Particles Thesis

Berhanu Kasaye; Nebiyu Gemechu (2024-06-27)

Nanoparticle is a general term in which nano refers to size and denotes a billionth of a unit. Since nanoparticles have been in use, they have become the cornerstones of nanoscience and nanotechnology. Their applications ...
Organizational and Managerial Impacts On The Football Club Performance: In The Case Of Male Super League Football Clubs in South West Ethiopia. Thesis

Genet Gebabo Gebersilasie; Babul Akthar; Amanu Eba (2024-06-18)

The purpose of this study was to examine organizational and managerial impacts on football club performance in case of male super league football clubs in south west Ethiopia. The subject in this study was 92 players ...
The Effect of Using Authentic Audio Materials on EFL Students‟ Listening Self-efficacy, Motivation and Comprehension: First Year Social Sciences Students at Jimma University in Focus Dissertation

Salilew Abebe; Yohannes Tefera; Tewodros Zeleke (2023-02-06)

The main objective of this study was to investigate the effect of using authentic audio materials on EFL students’ listening self-efficacy, motivation and comprehension. The study employed a quasi-experimental research ...
Layer-Adapted Mesh Methods For Singularly Perturbed Parabolic Partial Differential Equations with Robin Boundary Conditions Dissertation

Gebrecherkos berhe; Fasika Wondimu Gelu; Gemechis File Duressa (2023-10-07)

The main purpose of this dissertation is to present layer-adapted mesh methods for singularly perturbed parabolic partial differential equations of convection-diffusion and reaction-diffusion types with Robin boundary ...
Effect of Sulphur and Nitrogen Co-Doping On Energy Bandgap, Antioxidant and Antimicrobial Activity of Zinc Oxide Nanoparticles Thesis

Diriba Yadesa; Tamene Tadesse; Jabessa Nagassa (2023-04-27)

Semiconducting MO-NPs have been taken into consideration for their important applications like fast and profound detection, portability, high antimicrobial action, and relatively low cost compared to other conventional ...
የረጅም ሌቦሇዴ ቅንጫቢዎችን ተጠቅሞ ጽህፇትን ማስተማር የመጻፌ ክሂሌን ሇማዲበር ያሇው ሚና Thesis

ሀብታም አበባው; ማንያሇው አባተ; ለማ ንጋቱ (2023-06-11)

የዚህ ጥናት ዋና አሊማ የረጅም ሌቦሇዴ ቅንጫቢዎችን ተጠቅሞ ጽህፇትን ማስተማር የመጻፌ ክሂሌን ሇማዲበር ያሇውን ሚና መፇተሽ ነው፡፡ ጥናቱ የተካሄዯው በጅማ ዞን ጅማ ከተማ በሚገኘው በሰጦ ሁሇተኛ ዯረጃ ትምህርት ቤት የሚማሩ የአስረኛ ክፌሌ ተማሪዎች ሊይ ነው፡፡ ይህ ትምህርት ቤት የተመረጠው በአመች የንሞና ዘዳ ነው፡፡ ጥናቱ ከፉሌ ሙከራዊ ...
Compiled case reports on minor and major surgical cases on different species of domestic animal patients in and around Jimma town, Ethiopia. Thesis

Bilisa Alemayehu; Zerihun Mulatu; Dese Kefyalew (2024-06)

The livestock subsector has made enormous contributions to Ethiopia’s national economy and livelihoods of many Ethiopians. However, there are various bottle neck that affect the effective and efficient utilization of ...
Assessment of Woody Species Diversity, vegetation Structure, and regeneration status as indicators of forest degradation levels for restoration of moist Afromontane forest in Wanabola and Gopa, southwest Ethiopia Thesis

Ayenew mekonnen; Zerihun Kebebew; Dereje Bekele (2024-06)

In Ethiopia, deforestation has been increasing at an alarming rate, endangering much of the nation's distinctive biodiversity. This study was conducted to assess the species diversity, vegetation structure, and regeneration ...
Evaluation of Lima Bean (Phaseolus Lunatus L.) Accessions for Agronomic Performance and Nutritional Composition at Teppi, Southwest Ethiopia Thesis

Asrade Chane; Amsalu Nebiyu; Wosne Gebresilassie (2024-06)

Lima bean is one of the nutritionally important grain legumes cultivated in the humid areas of south- west Ethiopia. However, the crop is neglected in research and development and information is lacking on the extent and ...
Veterinary surgical case reports on various domestic animal Patients in and around jimma town, oromia, ethiopia Thesis

Ashagre Bezabih; Dese Kefyalew; Zerihun Mulatu (2024-06)

Surgery-related illnesses pose a serious risk to our economy and failure of surgical intervention provides no alternatives except for culling or the eventual loss of a productive or valuable animal through death. Therefore, ...
Veterinary Surgical Case Reports in Domestic Patients Animals in and Around Jimma Town, Southwestern Ethiopia Thesis

Amanawit Kasa; Zerihun Mulatu; Waktole Yadeta (2024-06)

Livestock is a vital part of agriculture due to the economic value that living animals and their products bring to the agricultural sector.The report was carried out at Jimma University College of Agriculture and Veterinary ...
Woody Species Diversity, Regeneration Status and Socio-economic Value Under Natural Forest and Adjacent Semi-coffee Forest Thesis

Alemu Serbesa; Dereje Bekele; Selamawit Negassa (2024-06)

The southwest Ethiopian Afromontane moist forests are home to a variety of plant species and known as one of the world's biodiversity hotspots. They are also the origin and domestication centers for Arabica coffee. The ...
Assessment of Tenure Security and Institutional Effectiveness in Rural Land Governance in Kersa District, Oromia, Western Ethiopia Thesis

Ahmed Raya; Dereje Bekele; Alemayehu Regassa (2024-05)

Different land governance systems exist around the world, reflecting local cultural and legal contexts. The aim of this research was to evaluate the practices of land governance in rural areas, specifically focusing on ...
Adoption of Improved Shorima Wheat Variety and Its’ Impact on Food Security in Adiyo District, Kaffa Zone South West Ethiopia Region Thesis

Abuye Deo; Teferi Tolera; Adugna Eneyew (2024-07)

Adoption of improved wheat variety is the essential solution to combat food insecurity in Ethiopia. The aim of this study is to analyze adoption of improved shorima wheat varieties and its’ impact on food security in ...
Comparative Assessment of Climate Change and Variability Induced Vulnerability and Adaptation Strategies Between Forest-Based and Non- Forest Based Households in Decha District, Kaffa Zone Thesis

Abraham alemayehu; Abayineh Amare; Adugna Eneyew (2024-05)

The biophysical and socio-economic factors make forest-based and non-forest-based livelihood systems vulnerable to climate change. However, the extent of vulnerability varied for spatial variation of determining factors. ...
Contribution of Urban and Peri Urban Agriculture on Household Livelihoods; Challenges and Implications on Land Use Planning in Jimma City Oromia, Ethiopia Thesis

Abdurazak Kedir; Abebe Nigussie; Kenate Worku (2024-06)

Urban and peri urban agriculture include socioeconomic and environmental benefits in addition to benefits for food production from vegetables, crops, and animal rearing. This study was conducted in Jimma town with the ...
በዲውሮኛ ቋንቋ አፊቸውን የፇቱ ተማሪዎች በአማርኛ ቋንቋ የማንበብ ክሂሌ መማር ፍሊጎትና የንበባ ክሂሌ ውጤት ጋር ያሇው ተዛምድ ፍተሻ፤ (በዲውሮ ዞን ገሳ ከተማ አስተዲዯር ዲሌቫ ሁሇተኛ እና መሠናድ ትምህርት ቤት በ9ኛ ክፍሌ ተማሪዎች ተተኳሪነት) Thesis

አስራት አሠፊ; ምህረት ሳዲሞ; ማንያሇው አባቴ (2023-05-18)

ይህ ጥናት አሊማ ያዯረገው በዲውሮኛ ቋንቋ አፉቸውን የፇቱ በዯ/ም/ኢ/ክ/መንግስት በዲውሮ ዞን ገሳ ከተማ አስተዲዯር ዲሌቫ ሁሇተኛ ዯረጃ ት/ቤት የ9ኛ ክፍሌ ተማሪዎች በአማርኛ ቋንቋ ማንበብ ክሂሌ መማር ፍሊጎትና የውጤት ተዛምዴን መፇተሽ ሊይ ነው፡፡ የተማሪዎቹን የማንበብ ክሂሌ ወጤታማነት ሇመፇተሽ በዚህ ጥናት የማንበብ ክሂሌ ፇተና ሊይ ...
The Effect Surface Plasmon Resonance on Spherical Magneto Plasmatic Fe3o4@Au Core-Shell Nano par Ticles. Thesis

Gebrecherkos berhe; Nebiyu G.; Memberu Mengesha (2024-06-11)

this thesis, study the characteristics of the scattering cross section, the permeability, permittivity, the electric polarizability, extinction cross section and absorption cross section of light on the surface of the ...

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