Postgraduate Project Topics, Thesis and Dissertation
20901. Study Of Carbon Nanotubes And Defect Concentration By Raman Spectroscopy Technique
CNTs are very thin materials made from carbon by rolling graphene sheets. Arc-discharge,rnlaser ablation and chemical vapor deposition are well established techniques to preparerncarbon nanotubes. Mostly purification is carried out by chemical oxidation, acid treatmentrnand micro filtration...
20902. An Assessment Of Teachers Turnover In North Western Zone Of Secondary Schools Of Tigray Regional State
The main purpose of this study was to identify the major causes for teachers’ turnover and itsrnimplications to the teaching learning process in Northern West Zone of Tigray Regional State. Arndescriptive survey method and in-depth interviews were used in order to obtain pertinent...
20903. Impact Of Climate Variability On Food Security At Rural Household Level The Case Of Misrak Badawacho Woreda Snnpr Ethiopia
The objective of this study is to assess the impact of climate variability on food security in the study area. To achieve this objective, essential information was gathered from sample kebeles from two agro-ecological zones based on mixed research design. Both quantitative and qualitative data were...
20904. Analysis Of Hwuoral Immune Response To A Panel Of Paslllodillllljacipallllll Blood-stage Vaccine Candidate Antigens In Nanmtlly Primed Populations In Seasonal Malaria Settings In Ethiopia
In Ethiopia, the general population is quite vulnerable to unpredictable cyclicrnepidemics of Plasmodium falciparum malaria. However, there is very littlerninformation on the anti-malaria immune profile of the population residing in thernendemic regions of the country. This study was designed to...
20905. The Practice And Challenges Of Practicum Implementation Program At Teacher Education College Tigray Region
The purpose of this study was to assess the practices and challenges of practicumrnimplementation program in Abbi Addi College of Teachers’ Education. For this study,rnmixed research design was employed. Among the mixed research design concurrentrnembedded model was applied. The source of...
20906. Perception Of Auditors On Mandatory Audit Firm Rotation And Its Effect On Auditors Independence In Ethiopia
This study was conducted on mandatory audit firm rotation and its effect on auditorrnindependence in Ethiopia as the perception on external auditors. Factors affecting thernability of auditors to remain independent include long audit tenure, financial dependencernon a single audit client, non-audit...
20907. Isolation Of Salmonella Species Among Apparently Healthy Foodhandlers Of Addis Ababa University Students Cafeteria Addis Ababa Ethiopia
Background: Food is an important vehicle for spread infectious agents causing disease resulting appreciable morbidity and mortality. Food handlers play an important role in ensuring food safety. However, in developing countries like Ethiopia the proportion of certified food handlers and their...
20908. An Assessment Of Materials And Supplies Management In Selected Government Technical And Vocational Education And Training Colleges In Addis Ababa
This study investigates the effects of combined messages of an E-E radio program and community agentsrnin promoting family planning. It analyzes data gathered from audience members and community agentsrnusing conjoint and in-depth interviews. In addition, scripts of the radio program are analyzed....
20909. Media-interpersonal Communication Nexus In The Fight Against Population Boom With Specific Reference To Meftihe Radio Program And Community Agents In Derra District
This study investigates the effects of combined messages of an E-E radio program and community agentsrnin promoting family planning. It analyzes data gathered from audience members and community agentsrnusing conjoint and in-depth interviews. In addition, scripts of the radio program are analyzed....
20910. Singular Fermi Liquid Low Energy Collective Fluctuation
Landau’s Fermi liquid theory is analyzed theoretically. The explanation for singularityrnwhich arise due to break-down of the theory in one dimension is considered. Inrnparticular , the low energy collective fluctuations is emphasized by using the methodrnof static and dynamic screening. The...
20911. Comparative Analysis Of Climate Change Effects And Coping Mechanisms In The Central Rift Valley And Central Highland Of Ethiopia
This study compares the local level climate change effects between completely varyingrntopographies particularly the central highland and central rift valley areas in terms ofrnrain fall and temperature together with perceived climate change effects, environmentalrndegradation emphasis to land use...
20912. Woody Species Encroachment And Related Ecological Conditions In The Grass Plain Of Nechsar National Park
Encroachment of woody species has been reported as the major threats to the Grassland ofrnNechsar National Park of Ethiopia. The objectives of the study were to determine therninvasive bush species, woody species density and woody species cover; to determine plantrndiversity and community; to asses...
20913. The Impacts Of Land Certification On Sustainable Investments And Land Management In Ethiopia The Case Of Duna Wereda Hadiya Zone Snnpr Ethiopia
The objective of this study at the impacts of land certification on sustainable investments on land management in the study area. Sample kebeles Awoya-Berkuncho, Goda-kenkicho and Semen-Wagebeta were selected purposively sampling technique. Primary data were collected through survey questionnaire,...
20914. Preparation And Implementation Of Construction Works Program In Era Road Projects
One of the most important responsibilities of construction project management is the planning andrnscheduling of construction projects. The problem of using improper construction works program inrnERA road projects is one of the causes for delay of projects and these have a debilitating effect...
20915. Hiv Counselors Understanding Of The Developmental Needs Concerns And Problems Of Their Adult Clients The Case Of Vct Counselors In Addis Ababa
HIV / AIDS has become a widespread epidemic in Sub-Saharan Africa including Ethiopia. Itrnhas challenged the African societies in many ways today above and beyond toiling the life ofrnmillions of adults.rnDifferent measures were taken by governmental and non-governmental agencies to cope...
20916. Determinants Of Ethiopian Private Commercial Banks Asset Quality
Both macroeconomic and bank-specific factors affect the occurrence of Non-PerformingrnLoan; the most suitable proxy for asset quality measurement. This study identifies bankrnspecific and macroeconomic factors that contribute to these nonperforming loans inrnEthiopian private commercial banks. Six...
20917. Examining The Popularity Of Local Films A Study Of Audiences In Addis Ababa
For decades the Ethiopian audiences had no choices except watching Hollywood‘s and Bollywood‘s films in cinema theatres. For decades the foreign product movies were consumed by the audiences in Ethiopia. In recent years, the film industry in Ethiopia has witnessed a major stride in...
20918. Assessment Of Occupational Lead Exposure In Selected Printing Enterprises A Cross-sectional Comparative Study
A comparative cross-sectional study was conducted on 60 workers of 3 printingrnenterprises namely Berhanana Selam, Bole and Artistic which are located in AddisrnAbaba to assess occupational Lead exposure. The respondents comprised 30rnexposed and 30 non-exposed workers. Structured close-ended...
20919. Opportunities And Challenges Of Promoting Sheno Butter As A Geographical Indication Product
The overall objective of this study was to examine the possible opportunities and challenges of Sheno butter to be promoted as a Geographical Indication product for improving the socio economic condition of farmers. For this purpose, the necessary information were gathered through household...
20920. A Study On The Response Of Three Genotypes Of Mucuna Pruriens To Different Growth Media For Tissue Culture Differentiation
In vitro regeneration using meristem explants to induce shoots and roots in Mucuna pruriensrngenotypes were investigated. Different treatment combinations of culture media containingrngrowth hormones, nutrients and vitamins were evaluated to promote shoots and roots directlyrnfrom the meristem...
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