Postgraduate Project Topics, Thesis and Dissertation

22441 An Expository Discussion On Wiredus Epistemology And His Critical Suggestion On Some Epistemological Matters

Wireless sensor networks (WSNs) are composed of cooperating sensor nodes that can perceive thernenvironment to monitor physical phenomena and events of interest. Sensor deployment is arnfundamental issue in a WSNs to maximize coverage and quality of service with limited number ofrnsensor nodes. In...

22442 Optimal Wireless Sensor Networks Deployment In 3-dimensional Terrains Using Hybrid Population Based Algorithm

Wireless sensor networks (WSNs) are composed of cooperating sensor nodes that can perceive thernenvironment to monitor physical phenomena and events of interest. Sensor deployment is arnfundamental issue in a WSNs to maximize coverage and quality of service with limited number ofrnsensor nodes. In...

22443 Phytochemical Studies On Khat (catha Edulis)

Two compounds were isolated from the leaves of Catha edulis namely, cathinone (1) andrnflavonoid compound Cae-5 (49). The structures of these compounds were determined onrnthe basis of spectroscopic...

22444 Phytochemical Investigation On The Ethanol Extract Of The Aerial Parts Of Laggera Tomentosa

Laggera tomentosa in the family of Asteraceae, is a species endemic to Ethiopia.rnIt has medicinal values and is important in the traditional medicine like the otherrnspecies in the genus. In this project work, one sesquiterpene and one flavone,rnnamely...

22445 A Frame Work For Multi Agent Referralde Clslon Suppor

Medical Referral Systems aim at achieving high standards of care by improving patient outcomes and decreasing costs through optimal use of medical services. The success of these systems is highly dependent on the quality of referral decisions. A referral decision is a clinical decision by which...

22446 Working Capital Management And Firms Profitability Evidence From Manufacturing S.c. In Addis Ababa Ethiopia

The main purpose of this study is to test empirically the impact of working capitalrnmanagement on profitability .To investigate this relationship between these two,rnthe author collected secondary data from 19 manufacturing share companies inrnAddis Ababa, Ethiopia for the period of 2010 to...

22447 Questioning The Role Of Ethics In Oromo Gadaa System The Case Of Borana Oromo Ritual Events At Arda Jila

Dividend policy decision has a great influence on financial structure, flows of funds andrncorporate liquidity. However it’s yet unresolved puzzle. This paper is an effort to revealrnthe insight dynamics that determine dividend payout with reference to Ethiopian insurancerncompanies on basis...

22448 Internal Factors Influencing Dividend Payout Of Ethiopian Insurance Companies

Dividend policy decision has a great influence on financial structure, flows of funds andrncorporate liquidity. However it’s yet unresolved puzzle. This paper is an effort to revealrnthe insight dynamics that determine dividend payout with reference to Ethiopian insurancerncompanies on basis...

22449 X-ray Study Of Dynamics Of Growing Wetting Films

The dynamics of growing wetting films is studied by the method of x-ray scatteringrnin the region of total external reflection. "ith a short pulse disturbance caused byrna temperature difference between the substrate and the "apour in the x-ray cell. thernwetting film thickness is reduced....

22450 Higher Education And Labor Market In Ethiopia A Tracer Study Of Graduate Employment In Engineering From Addis Ababa And Bahir Dar Universities

This study was designed to examine the linkages between higher education and labor market in Ethiopia with particular focus on the factors influencing employment opportunities of engineering graduates from Addis Ababa and Bahir Dar Universities. For the success, the study was guided by multiple...

22451 Environmental Injustice And Development In Africa

Many African nations are living in a perverse condition, as they are vulnerable to variousrnproblems such as political, economic, and social risks. Also, they are vulnerable to the problemsrnof environmental injustice, which negatively affect their livelihood and overall wellbeing. In thisrnthesis,...

22452 Synthesis And Structural Studies On Co(ii) Chelate Of A Terthiophene Derivative

A hydrated mononuclear complex [Co(H2O)2L].4H2O, where L is N,N’-rnbis(salicylidene)-3’,4’-diamino-2,2’:5’,2’’-terthiophene, has been synthesized andrncharacterized by elemental analysis, molar conductance, magnetic moment andrnspectral data (FTIR,...

22453 Phytochemical Investigation On The Leaves Of Leonotis Ocymifolia

In this project, a phytochemical study has been undertaken on the leaves ofrnLeonotis ocymifolia and the solvent extract of the plant has been conducted.rnLeonotis ocymifolia is indigenous to Eastern and Southern Africa and isrnoccasionally cultivated for its medicinal uses, which include acting...

22454 Manufacturing Sector And Trade Liberalization In Ethiopia

Analysis of the operation of the manufacturing sector in connection with trade liberalizationrnis important. It helps to see what impacts (positive or adverse) has happened following thernchange in trade regime and envisages what action to take in the future. Review of tradernrelated policy...

22455 Environmental Injustice Human Rights And Democracy In Africa

Millions of Africans need to be saved not only from their old time allies, famine and poverty, butrnalso from environmental injustices that are jeopardizing their life and well being. In this thesis Irnshow that certain forms of environmental injustice pose human rights concerns and their...

22456 A Critical Inquiry Into The Sartrean Ontology Of The Look As A Source Of Inter-subjective Conflicts

Background: The intergenerational continuity of undernutrition is influenced by shared genetic,rnhousehold socio-economic and cultural resources which will be associated with the mother andrnthe child nutritional status, possibly to the same degree. Provided that this assumption is...

22457 Maternal Undernutrition Indicators As Proxy Indicators Of Their Offsprings Undernutrition Evidence From 2011 Ethiopia Demographic And Health Survey

Background: The intergenerational continuity of undernutrition is influenced by shared genetic,rnhousehold socio-economic and cultural resources which will be associated with the mother andrnthe child nutritional status, possibly to the same degree. Provided that this assumption is...

22458 Analysis Of Factors Affecting The Technical Efficiency Of Coffee Producers In Jimma Zone A Stochastic Frontier Analysis

Ethiopian coffee production and its productivity level are unsatisfactory to uphold the country’s comparative advantage. The study intends to examine possible reasons for low productive performance of coffee using cross sectional data gathered from Jimma zone. An attempt to measure technical...

22459 Explorations In The Preparation Of Pre Service Efl Teachers A Learning Centred Approach

A learning centred approach to the training of EFL teachers at pre service level was tested forrnappropriateness and efficiency in bringing about desirable attitudinal and behavioural changes. A generalrnframework was reconstructed to reflect the development of knowledge of teaching...

22460 Ethiopia Field Epidemiology Training Program (efetp) Compiled Body Of Work In Field Epidemiology

e Ethiopia Field Epidemiology Training Program is a two years’ service program in field epidemiology adapted from United States Center for Disease Control and Prevention (CDC) epidemic intelligence service (EIS) program. The program is designed to assist the ministry of health in building or...

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