Postgraduate Project Topics, Thesis and Dissertation

17841 Making A K4-free Graph Bipartite

This paper presents every K4-free graph G with n vertices can be madernbipartite by deleting at most n2rn9 edges. Moreover, the only extremal graphrnwhich requires deletion of that many edges is a complete 3-partite graph withrnparts of size...

17842 Effect Of Fermentation On Quality Protein Maize-soybean Blends For The Production Of Weaning Food

This research paper aimed mainly at studying the effect of fermentation on QPM-soybean blendsrnwith respect to the nutritional quality, antinutrient, proximate & micronutrient compositions,rnfunctional & physico-chemical properties, microbiological & sensory analysis. Seed varieties ofrnQPM &...

17843 Optimization Of Anaerobic Co-digestion Of Sewege Sludge And Brewery Yeast Waste

A batch anaerobic digestion experiment was carried out to determine the optimum methanernproduced from digestion of sewage sludge and brewery yeast waste in different mix, and thernfertilizer potential of the sludge after digestion.rnThe maximum methane production from anaerobic digestion of sewage...

17844 Virulence Of Colletotrichum Capsici (syd. Buter And Bisby) In Pepper (capsicum Spp) Varieties In Major Growing Areas Of Ethiopia Implications To Integrated Disease Management (idm) Using Chemicals And Biological Control Agent

Hot pepper (Capsicum anuum L.) is the prominent type of Capsicum spp grown in Ethiopia, sincernits introduction in the early 17th century by the Portuguese. It covers 67.98% of all the area underrnvegetables in Ethiopia. Anthracnose is the most renowned pepper fungal disease in the southrnwestern...

17845 Health Related Quality Of Life And Its Associate Factors Among Breast Cancer Survivors At Tikur Anbessa Specialized Referral Hospital Addis Ababa Ethiopia

Background: Breast cancer is certainly the commonest forms of cancers among women in Ethiopia. For a long time the focus has been on clinical management of cancers but now Health Related Quality of Life (HRQOL) is emerging as an important health outcome which requires to be incorporated in the...

17846 The Hille - Yosida Theorem

The Hille - Yosida Theorem is one of the most useful tools in the study ofrnexistence of a unique solution for evolution problem...

17847 Extraction Characterization And Evaluation Of Reinforcing Nanocellulose In Polyvinyl Alcohol (pva)

Incorporating nanocellulose into different materials have become an attractive research topics for production of nanocomposite materials. The objective of this study was to extract nanocellulose from the bagasse and apply as reinforcement in the PVA polymer, and evaluate the effectiveness of the...

17848 Bacteriological Analyses Of Weaning Foods And Growth Potential Of Some Food Borne Pathogens In Weaning Foods

One hundred samples of feeding-bottles were collected from infants and young children comingrnto four clinics in Addis Ababa, from November, 1996 to April, 1997. Information on sex, age,rnnumber of bottles used, educational status of the mother and ingredients of bottle content wererncollected...

17849 A Struggle To Maintain Relationship - Sexual Life And Fertility Desire In Long-term Hiv Sero-discordant Couples A Grounded Theory Study

Introduction: Even though remarkable progress has been achieved, AIDS continues to be a major global health priority. HIV discordant relationship is one of the emerging issues concerning HIV prevention. In Ethiopia, very little is known about HIV-serodiscordant couples particularly how they manage...

17850 Effect Of Low Temperature Preservation On The Physicochemical And Microbiological Qualitieis Of Selected Fish Species Of Lake Ziway

With the purpose of determining the effect of frozen storage on quality of fish fillet andrnevaluating the existing low temperature preservation technique in the case of Fish Production andrnMarketing Enterprise, samples from the same lot of commercially harvested and processed tilapiarnfish...

17851 The Role Of Foreign Direct Investment For The Export Growth Of Leather Industry In Ethiopia

Exports play a vital role in the economic growth of a country. This study tries to examines the rolernof FDI in export growth of leather industry in Ethiopia. A primary data collected from 15 FDIrnfirms in the leather sector of Ethiopia through surveying and interviewing the GeneralrnManagers,...

17852 Design And Optimization Of Molasses Treatment Plant To Reduce Scale Formation In Ethanol Production (the Case Of Metahara Sugar Factory Ethanol Plant)

Fouling in industrial heat exchangers leads to economic penalties. To overcome this problem, eitherrncleaning of heat exchangers or reduction of the scaling is the two possible solutions. But, cleaning of heatrntransferring unit is an expensive exercise. Therefore, this study has been conducted...

17853 Assessment Of Family Satisfaction In Care Of Critically Ill Patient And Associated Factor In Intensive Care Unit Ofgovernmental Hospital Addis Ababa Ethiopia2015

Background: -Intensive care unit is a consilidated area which needs high quality of care andrnfollowup of patients with more sphisticated equipments.Assesment of satisfaction is onernindicator to determine quality of care given for the patient.In the ICU patients are not in therncondition to give...

17854 Gtaphylogocous Aureus From Surgigal Departments Of Hosptals I Naddis Ababa Staff Carriage Rates Environmental Contamination And Antibiograms

Six hundred strains of Staph;zlococ£~ aur:::.us werernisolated from the Black Lion Teaching Htispital SurgicalrnDepartment environment (353), from the nose, wrist and armrnskin of surgical staff of six selected hospitals in AddisrnAbaba (161) , and a non~hospital population (86).rnOut of 454...

17855 Morphological And Molecular Diversity Phylogeography And Ethnobotany Of Pnmus Ilricana (hook. F.) Kalkman In Ethiopia

This dissertation reports diversity, phylogeography and ethnobotany of Prunusrnafricana (Hook. f.) Kalkman in Ethiopia. P. africana is an economically important,rnbut endangered tree species of Africa. Five quantitative morphological traits werernstudied in situ on 21 natural populations of P....

17856 Female Genital Mutilation And Birth Complications Jijiga Town Eastern Ethiopia

The practice of female genital mutilation (FGM), in one form or another continues to exist inrnaround 40 countries of the world. It is associated with different kinds of health problems whichrnmanifest immediately or long after the wound has healed. Health hazards during delivery arernamong the...

17857 Measurable Dynamical System

Let (Ωμ) be a measure space, and:Ω→ Ω such that for al. Then μ is said to be invariant with respect to if μ)=μ. If is invariant with respect to and is also a probability measure, then the quadruple (Ω) is called a measurable dynamical system. One of the aims of this...

17858 Recycling Plaster Of Paris From Discarded Gypsum Moulds For Tabor Ceramics Products Manufacturing Share Company

A considerable amount of waste plaster of Paris or gypsum mould is produced in the pottery, and sanitary ware industries. Conventionally, this waste product has usually been disposed of in landfill sites and the like. This is becoming uneconomical due to the increasing cost of gypsum and...

17859 Premarital Sexual Practice And Perception Of Sexual And Reproductive Health Risks Associated With It Among In-school Youths In Shoa Robit Town North Shoa Zone Amhara Region Ethiopia

Introduction: More than one billion people in the world are between the ages of 15 and 24, andrnmost live in developing countries. Unsafe sex is a major threat to the health and survival ofrnmillions of adolescents. Each year, one in 20 adolescents worldwide contracts an STI...

17860 Acomparative Study On Selected Tomato Varieties For Manufacturing Paste

The favorable climatic condition, vast irrigation sources, abundant labor and other factors inrnEthiopia are viable for the production and processing of tomato fruits, generally for fruits andrnvegetables. Tomato and tomato-based products are important sources of many establishedrnnutrients that...

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