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An insight into Tight Binding Model Thesis

Getahun Geleta; Nebiyu Gemachu (2024-01-27)

Time to recovery of Obstetric fistula patients at Bahirdar Hamlin fistula center: Application of Bayesian Approach Using Intergrated Nested Laplace Approximation Method Thesis

Yibeltal Ayitenaw; Abiyot Negash; Kiberalem Sisay (2024-02-27)

Introduction: fistula is a medical term that refers to an abnormal connection between two organs in the body. Obstetric fistula specifically occurs when the pressure exerted by the baby’s head during obstructed labor ...

Synthesis and Characterization of Nitrogen And Phosphorus Cooped Zinc Oxide Nano composite for Photo catalytic Degradation of Methylene Blue, Antimicrobial and Antioxidant Activities Thesis

Adem Abdulkadir; Tamene Tadesse; Tilahun Yai (2023-11-27)

Nanotechnology has wide applications in various fields such as photocatalytic degradation, medicines, antioxidants, antimicrobials, and other fields. ZnO-NPs are the most important among the Nanoscale materials background ...

Diversity, Distribution and Drug Resistant Patterns Of Candida Species Isolated Among Patients Admitted At Tepi General Hospital Thesis

Mohammed Seid Muhe; Anbessa Dabassa (2023-06-27)

Candida species are becoming an important cause of opportunistic infections worldwide due to their ability to adapt to various environmental changes. However, in Ethiopia, due to scarcity of data, much has not been ...

Electrochemical Determination of Hydroquinone By Using Poly Malachite Green Modified Carbon Paste Electrode Prepared From Activated Carbon From Aframomum Cororima Husk and Graphite Powder Thesis

Alemayehu Ambisa; Shimeles Addisu (2023-04-18)

Hydroquinone (HQ) is the oxidation product of some aromatic compounds. HQ is widely found in cigarette smoke, diesel engine lubricant and the chemical industry. Industrial development has caused a huge increase in the ...

Copper Oxide (Cuo) Nanoparticles with Sulfur-Doped Graphitic Carbon Nitride (S-G-C3n4) Nano composite and its Catalytic Dye Degradation Thesis

Magegn Mandado; Shimeles Addisu; Kassim Kedir (2024-03-18)

NC materials based on metal oxide NPs and S-g-C3N4 have gained increasing attention for their wide range of potential applications in various material science fields. In this study, CuO NPs, S-g-C3N4 and CuO/S-g-C3N4 ...

E ect of Chain Length on the Translocation of Linear Polymer Through Nanochannel Thesis

Getachew Mekete; Solomon Negash; Solomon H/mariam (2023-06-27)

In this thesis we have to investigate Monte Carlo simulation of polymer translocation through a nanopore for di erent chain lengths. To this end we used the bond uctuation method (BFM) to study the translocation process ...

Haala Dhihaannaa Dandeettiiwwan Dhaggeeffachuufi Dubbachuu Kitaaba Barnoota Afaan Oromoo Kutaa 8ffaa Thesis

Takkaalliny Nagaasaa Asaanaa; Alamaayyoo Faqqadaa; Aantee Soofiyaa Huseen (2024-06-27)

Qorannoon kun xiinxala haala dhiheenya dandeettiwwan dhaggeeffachuufi dubbachuu kitaaba barnoota Afaan Oromoo barattootaa kutaa 8ffaa irratti xiyeefata. Ka’umsi qorannoo kanaas, haala dhihaannaa dandeettiwwan ...

Time to loss to follow-up treatment among cervical cancer patients a case study at Jimma University Medical Center: Application of competing risk model Thesis

Dandi Medeksa Benti; Geremew Muleta; Abiy Disasa (2023-11-27)

Background: Cervical cancer is a significant public health concern worldwide, with a considerable number of patients experiencing loss to follow-up during their treatment journey. This study aims to investigate the ...

Determinants of loss to follow-up in patients receiving antiretroviral therapy and variations among health facilities in Oromia, Ethiopia: Application of the Generalized Estimating Equation model Thesis

Kumera Dereje; Tadele Akeba Diriba; Reta Habtamu; Fikru Tafese (2024-02-27)

Background: Loss to follow-up (LTFU) of HIV positive patients from antiretroviral therapy (ART) reduces treatment benefits and leads to treatment failures. Determinants of LTFU in ART patients were investigated in ...

Modeling the Progression of Chronic Kidney Disease Using the Multi-state Continuous Time Markov Model: A Case of Jimma University Medical Center Thesis

Tolesa Futasa Begna; Akalu Banbeta; Jaleta Abdisa (2024-06-27)

Background: Chronic kidney disease (CKD) is a condition that decreases kidney function and can f inally leads to renal failure. The progression of CKD is a complex process with different intermediate events. This ...

Some CommonFixed Point Results of Generalized α−θ-Geraghty Type Contraction Mappings in the Setting of b-Metric-Like Spaces via CG-Simulation Functions Thesis

Jarra Ahimed Kelifa; Kidane Koyas; Mustefa Abduletif (2024-05-11)

In this thesis work we introduced generalized α −θ-Geraghty type contraction mappings in the setting of b-metric-like spaces via CG-simulation functions and proved existence and uniqueness of common fixed point for ...

Galactic interstellar dust extinction effect on jets Emitted from galactic nuclei Thesis

Rihobot Hailu; Tolu Biressa; Menberu Mengesha (2024-06-27)

AGN jet research is essential to comprehending galaxy evolution and the interac tions between supermassive black holes and their host environments. Interstellar dust in the host galaxy is frequently detected to obstruct ...

Quantum fluctuation and the dark Energy sector correlation problem in The universe model Thesis

Sorsa Kumsa; Tolu Biressa (2024-06-27)

In this thesis, we studied quantumfluctuationandthedarkenergysectorcorrelation problem in the universe model. Quantum fluctuations, originating from the inherent uncertainty at the quantum level, and dark energy, ...

First principle calculation of structional and Electronicpropertiesofbifeo3usingquantum Espresso package Thesis

Pal GatluakDeng; Menberu Mengesha; Nebiyu Gemechu (2024-06-27)

TheStructural andelectronicProperties of BismuthFerrite(BiFeO3)wasinvestigated with density functional theory (DFT) using Quantum Espresso package. Our study was based on Density Functional Theory (DFT) with the ...

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 ...

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 ...

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