Postgraduate Project Topics, Thesis and Dissertation
18201. Evaluation Of Cheddar And Cottage Cheese Production From Doe And Ewe Milk
The study was aimed to produce cheddar and cottage cheese from doe and ewe milk. The sources of milk were from Arsi Negele and Kofele areas of Oromiya region. Cheddar cheeses were made from whole doe, whole ewe milk and their mixtures contained ratio of 25, 50 and 75% of doe and ewe milk using...
18202. Healthcare Waste In Ethiopia A Study Of Waste Generation Composition And Management In The Amhara National Regional State Ethiopia
Background: Hospitals are among the complex institutions which generate a broad range of hazardous waste materials in the course of healthcare activities. The hazardous and toxic parts of wastes from healthcare establishments consists of infectious, bio-medical, chemical, sharps and radioactive...
18203. Objects Counted By Central Delannoy Numbers
This work deals with Central Delannoy numbers, enumerated as Dn;n = (Dn)n_0rn= 1, 3, 13, 63, 321, 1683, 8989, 48639, . . ., which counts the number of latticernpaths running from (0; 0) to (n; n) by using the steps (1; 0), (0; 1) and (1; 1). Wernwill see some collection of examples that these...
18204. Optimization Of Molasses Fermentation To Ethanol To Reduce Effluent Generation The Case Of Metahara Sugar Factory
Distilleries are one of Agro based industries which produces several types of liquors to serverncommunities as a drink, feedstock for other industries and power alcohol. While producing thesernvaluable products for consumption more than 6 times effluents with high COD and BOD values hasrnbeen...
18205. Effect Of Adding Urea On Biogas Production Potentials Of Selected Fruit Wastes In Addis Ababa Ethiopia
Fruit wastes are ideal candidates for anaerobic digestion because they contain high levels of easily biodegradable materials. These wastes from the central and biggest fruits, fish & vegetables retail and distribution market in Addis Ababa City, Ethiopia are poorly managed. Again problems such as...
18206. Isolation Of -amylase Producing Fungi From South Western Part Of Ethiopia Characterization And Evaluation Of The Enzyme For Bio-ethanol Production
Fungi are well known for their ability to excrete enzymes in to the environment. The fungalrnisolate (Designated as AAUam13) which was isolated from coffee effluent of shesheka (Jimmarnzone) was the best alpha amylase producer among thirty isolates obtained from south westernrnpart of Ethiopia...
18207. An Ecological Study Of Vegetation Around Lake Abijata
Ecological study of the vegetation around Lake Abijata was carried out within the principalrnobjective of describing the plant communities of the study site. In order to determine thernplant communities five transects were laid from the shoreline to the open land. Along thernlaid transects,...
18208. The Effect Of Iodine Deficiency On The Academic Performance Of School Children In Sodo Town Southern Ethiopia
Background: There are many reasons for children to underperform at school because of poorrnnutritional status, below average intelligence, socio-cultural environment and otherrnenvironmental factors. Iodine deficiency disorder is a public health problem worldwidernincluding Ethiopia and it is the...
18209. Knowledge And Perception Towards Clinical Simulation In Teaching Undergraduate Nursing Students Among Nurse Educators Working At Teaching Institutions In Addis Ababa Ethiopia
Background: Simulation is a teaching and learning strategy that is increasingly used inrnnursing education to prepare students for the clinical workplace. Simulation is defined asrnactivities that mimic the reality of a clinical environment and are designed to demonstraternprocedures, decision...
18210. The Images Of Women In The Proverbs And Sayings Of The Oromo The Case Of West Arsi Zone
The major goal of this study is to examine the portrayal of women in the proverbs andrnsayings of the Arsi Oromo and to asses the awareness of the people about the effects of thesernproverbs and sayings on women. To achieve this goal, an attempt was made to collectrnproverbs and sayings that refer...
18211. Reproductive Intentions And Reproductive Health Care Needs Of Men And Women Living With Hivaids In Nekemte Town East Wollega Ethiopia
Background: - Most people living with HIV/AIDS are in the childbearing age and face difficultrnchoices concerning their sexuality and childbearing. Improvements in life expectancy and qualityrnof life for HIV-positive women and men coupled with reduced vertical transmission will likelyrnlead...
18212. Optimization Of Gypsum Processing Parameters For The Production Of Improved Quality Chalk
The study was conducted with objective that find the optimum value of the gypsum processingrnparameters for the production of improved quality chalk using locally availablernraw materials. Gypsum rocks with size less than 20cm in diameter and 30kg total samplesrnwere collected from Educational...
18213. Assessment Of Effectiveness Of Insecticide Treated Bednets For Malaria Prevention In Under-five Children Of Aletawondo Woreda Southern Ethiopia
Background: A Meta analysis of all randomized controlled trials showed that insecticide treatedrnnet use has an overall protective efficacy against all -causes of child mortality and malaria diseasernepisodes of 18% and 50%, respectively. Frequent washing, lack of retreatment, inconsistent...
18214. Derivative Free Optimization Methods
Let be a continuous function on, and suppose is a smooth nonlinear function. Such functions arise in many applications, and very often minimizers are points at whichis not differentiable. Of particular interest is the case where the gradient and the Hessian cannot be computed for any . I present a...
18215. Effect Of Extrusion Operating Conditions On Aflatoxin Reduction And Product Characteristics Of Corn-peanut Flakes
The study was conducted with the objective of reducing aflatoxin B1 (AFB1), B2 (AFB2), G1 (AFG1), and G2 (AFG2) as a function of extruder operating conditions such as initial moisture content of samples (17% and 21%) barrel temperature (140, 160, and 180 0C), and screw speed (150,200 and 250 rpm)...
18216. Assessment Of Factors Influencing Utilization Of Modern Contraceptive Methods Among Currently Married Women Of Aged Between 18 To 49 Year In Sidama Zone Dalle Woreda Snnpr Ethiopia
Background Modern contraceptive methods are the prominent fertility regulation strategiesrnthat play crucial role in reducing maternal, infant and child mortalities. They contribute a lot inrnpoverty reduction and have substantial impact on social, economic, political, and...
18217. Symbiotic And Phenotypic Characterization Of Common Bean ( .phaseolus Vulgaris)- Nodulating Rhizobia From Some Areas Of Southern Ethiopia
Eighteen isolates of common bean rhizobium from Konso (GI), Arbaminch (GII), Sodo (GUI),rnand Zeway- Awassa-Dilla (GIV ) regions in Southern Ethiopia were isolated and characterized byrntheir phenotypic diversity and symbiotic properties on Red Welaita (RW) and Mexican142rn(Ml 42). All isolates...
18218. The Effect Of Storage Temperature And Time On Bacteriological Load And Physicochemical Quality Of Nile Tilapia (oreochromis Niloticus) Fillet From Lake Tana Ethiopia
Fish and fish products are one of the food items that are of excellent nutritional source but it isrnhighly perishable unless well preserved. Oreochromis niloticus (Nile Tilapia) is the mostrnimportant fish species of Lake Tana fishery. Bacteriological load and physicochemical changesrnwere...
18219. A Single 24 Hour Recall Is Inaccurate In Assessing Exclusive Breast Feeding Among Infants Under Six Months Of Age Butajira Ethiopia.
Background:Indicators are developed to measure the feeding practice of a child. WHO hasrndeveloped an indicator to asses exclusive breast feeding which is obtained by using single 24rnhour recall. Single 24 hour recall only captures the current status. A single day dietary historyrnmay be...
18220. Prevalence Of Deperession And Associted Factors Among Medical And Surgical Out Patients In Dessie Referal Hospital North Eastern Amahara Ethiopia 2017
Back ground: Depression is a mental disorder that persuasive in the world and affects us all. Itrnaffects up to 50.6% in medical settings out patients in Ethiopia. While the disorder can bernreliably diagnosed and treated in primary care, it’s unrecognized and under managed (0 %rndetection...
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