Postgraduate Project Topics, Thesis and Dissertation
24641. Effect Of Incandescent Display Light And Ethiopian Spices On The Quality Of Raw Beef
Meat purchasing decisions are influenced by color more than any other quality factor when selecting beef at retail, because consumers use color as an indicator of freshness and wholesomeness. Due to this, meat retailers usually keep the meat display area well lighted to attract consumers. In...
24642. Rat Hemoglobin Regeneration Efficiency Of Teff Contaminated With Vertisol And Cambisol Soil Varieties
It is an orthodox idea that teff has highest content of iron among the majority of cereal-basedrndiet, which provides almost the entire staple food consumed in Ethiopia. However, now a day itrnis proven that it is due to soil contamination. Thus, these leads to two distinctive ideas on...
24643. Chemical Investigations Of Three Ocimum Species Of Ethiopia
Two species of Ocimum Species localiy known as 'Ajuban' and 'Besobla' are widely used inrnEthiopia for fragrance and flavour purposes respectively. Until recently the two varieties were known botanically as 0. basilicum var. thyrsiflorm and 0. ba.silicum var. basilicumrnIn this study the essential...
24644. Effect Of Particle Size Reduction And Xylanase Cellulase Treatment Of Wheat On Rat Hemoglobin Regeneration Efficiency
Iron deficiency is probably the most common nutritional deficiency present in thernworld population. Predominantly plant-based diets that are constituted ofrnwholegrain cereals and legumes contain non-heme iron that is poorly absorbed duernto susceptibility to mineral chelating agents such as...
24645. Metal Leaching From Traditional Cookware Could It Be A Public Health Concern
Geogenic and anthropogenic activities are the bases for the contamination and entrance ofrnmetals into the food chain and poses health risk. Therefore, in the present work, leaching ofrnsome selected metals (Aluminium, Iron, Lead and Nickel) in traditional cooking potrnmanufactured in...
24646. Assessment Of The Management And Contribution Of Special Pharmacies To Health Care Financing In West Shoa Zone Of Oromia National Regional State
Low income developing countries have started reforming their health care deliveries and healthrncare financing systems. One of the components of health care financing reforms is cost –rnrecovery mechanism. A Bamako Initiative Revolving Drug Fund system is a cost-recoveryrnmechanism which has...
24647. Effect Of Feeding Style On Intake Of Complementary Foods Appetite And Nutritional Status Of Infants Aged 9-11 Months In West Gojam Ethiopia
Inappropriate complementary feeding, both in quantity and quality, is a major determinant of under-nutrition. In Ethiopia, the amount of food consumed by infants and young children is lower than the theoretical gastric capacity; hence, making intake requirements even more difficult to meet. Little...
24648. Cost-benefit Analysis Of Replacing Versus Stabilizing Expansive Soils In Road Construction (case Study For Gambella-alwero-rice-project)
Expansive soils are soils that have a property of large volumetric changes, both shrinkage andrnswell, due to variations in their moisture content. Their bearing capacity is poor. For road tornbe constructed on such soils, the subgrade should be designed to minimize subsequentrnchanges in moisture...
24649. Air Pollution In Ethiopia Indoor Air Pollution In A Rural Butajira And Traffic Air Pollution In Addis Ababa
BackgroundrnAbout half of the global population and over 70% of countries in the Sub-Saharan Africa rely onrnbiomass fuel as a source of household energy. Over 95% of households in Ethiopia use biomassrnfuel for cooking. Despite the prevailing major concerns among policy makers and...
24650. Evaluation Of The Chemical And Microbial Properties Of Domestic Commercial Pasteurized Milk Available In Addis Ababa Ethiopia
Over the past few years private dairy processing industries have flourished and as a result the volume of domestic commercial pasteurized milk supplied to the urban market particularly to the capital has increased. However the chemical composition and microbial quality of these products is poorly...
24651. Temachwroferrate(iii) - Selective Liquid Membhane Electrode Based On Crystal Violet - Studies And Applications.
A 7xW-4 M Crystal Violet tetrachloroferrate(III) extract inrnnitrobenzene has been used to construct tetrachlol~}ferrate(III)-selectivernliquid IllEITbrane electrode with a PVC support. The electrode body wasrnmade fran too concentric Pyrex glass tubes (lengths 120 mn and internalrndiameters 6 &...
24652. Exercise Performance Improvement And Anti-fatigue Effect Of Hot Water Extract Of Koroso Fish (oreochromis Niloticus)
Traditionally, the hot water extract of Koroso fish (Oreochromis niloticus) has been used as a nourishing tonic soup and as an aid for recovery from physical fatigue. In this study, we investigated the antifatigue effects and exercise performance endurance of mice orally administered with hot water...
24653. Synergetic Effects Of Mandillo Crassocephalum Macropappum (sch. Bip. Ex. A. Rich.) S. Moore During Enset Fermentation Chemical Nature And Efficiency
Enset (Ensete ventricosum (Welw.) Cheesman) is an ornamental plant in Asia, widely distributedrnin Africa and cultivated only in some regions of Ethiopia. Enset plant withstands prolongedrnperiod of drought and known for its high yielding potential. Fermentation of Enset produces arnstarchy food...
24654. Synthesis And Characterization Of Trimellitic Anhydride Based Phthalocyanine Metal Complexes
A wide range of applications of phthalocyanine complexes which ranges from medical tornindustrial makes them interesting research area now days. Their properties can be tunedrnby introducing substituents on the periphery or/and the central metal. On the basis ofrnthese; Copper (II) phthalocyanine...
24655. Tidal Force And Torque On The Crust Of Neutron Star
A neutron star core superrnuid rotates at a di erent rate to that of the crust, while spinningrndown at the same steady-state rate as the rest of the star, because of the assumed pinningrnbetween the superrnuid vortices and the inner crust. We nd that the magnitude of thisrnrotational lag changes...
24656. Ethanol Production From Selected Fruit Peel Waste (orange Mango And Banana)
Waste disposal has become one of the major concerns for our city, Addis Ababa. Fruit peels are the major solid by-product. The dried fruit peels have a content of cellulose and hemicelluloses, which make it suitable as fermentation substrate when hydrolyzed. This thesis aims at utilizing fruit...
24657. Synthesis And Partial Characterization Of Ladder And Quinoxaline-based Co-fluorene Low Bandgap Polymers
Thiophene-phenylene-thiophene fused heteroarene ladder-type monomeric unitrnwhich hinders “chain folding†and allows extended conjugation was synthesizedrnalong with two variants of quinoxaline-based donor-acceptor monomeric units.rnSubsequently the copolymerization between these...
24658. The Reaction Op Brcmoacetil Bromide With Selected Orgahometallic Compounds
Organometallic compounds are widely used as heterogenous and homogenous catalysts in the industrial productions of important chemicals and synthetic products. In many cases of such industrial transformation, metal carbenes are thought to play important roles as the active catalytic ingredients that...
24659. Solar Activity And Geomagnetic Storm Effects On Gps Ionospheric Tec Over Ethiopia
Ionospheric GPS total electron content (TEC) is an important parameter to monitorrnfor possible Space Weather impacts. The e ects of solar activity on TEC at lowrnlatitude stations with geographic locations (latitude, longitude) of Addis Ababa (9:040rnN, 38:770 E) and Bahir Dar (11:60 N, 37:360 E)...
24660. Retrospective Cohort Study In The Determinants Of Child Mortality In Butajira Demographic And Surveillance Sites
Background: Eleven million children under age of five die annually in thernworld as a whole, of which over ten million are in the developing world. Arnlarge proportion of these deaths are preventable and uncounted. To thisrnend a realistic picture of an epidemiological profile and...
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