Postgraduate Project Topics, Thesis and Dissertation
24761. Child Labor In The Informal Sector A Study On The Impact Of Child Labor In The Case Of Children Who Are Engaged In Blacksmithing Activity In Kolfekeranio Sub-city
Child labor is a widespread and growing phenomenon in today’s world, especially inrndeveloping countries. Alike other developing countries, child labor is a pervasive problem inrnEthiopia. Agriculture is by far the dominant sector of child employment in rural areas wherernchild laborers are...
24762. Determination Of The Concentration Of Lycopene In Tomato By Using Absorption Spectroscopy
In this thesis we report the measurement of optical properties via the molar absorptionrncoefficient and refractive index of Lycopene. The pigment of Lycopene was extracted fromrnraw tomato and/or tomato paste using 50:50 Acetone−Petroleum ether solutions andrnwashed with Sodium chloride and...
24763. Comparative Study On Classroom Social Interaction In Government And Private Preparatory Schools The Case Of Addis Ababa City Administration
The main objective of this study is to identify and compare the level of classroomrnsocial interaction in government and private preparatory schools of Addis Ababa cityrnAdministration. For the study the researcher took three government and threernprivate preparatory schools by simple random...
24764. The Origin And Development Amharic Literatuhe
A considerable number of studies of Amharic literaturernhave been written by Ethiopian as well as foreign scholars.rnStudies by Ethiopians are v.ry fragmentary and those by foreignersrnreveal distortions. This thesis attempts to overcome ~rnthese problems of fragmentation and distortion in the...
24765. Voltammetric Detection Of Hydrogen Peroxide At Prussian Blue Modified Glassy Carbon Electrode
Prussian Blue electrochemicaly modified onto a glassy carbon electrode surface tornprepare a chemically modified electrode which acts as a good electrocatalyst for thernreduction of hydrogen peroxide. This study was carried out using different pH ranges (3-rn8) of 0.05M phosphate buffer solution....
24766. The Practice And Challenges Of Teaching Learning Process Of Physical Education The Cases Of Injibara College Of Teacher Education
The purpose of this study was to investigate the practice and challenges of teaching learningrnprocess of physical education in Injibara collage. To conduct the study, descriptive survey researchrnmethod was employed. The needed data was obtained by means of questionnaires distributed to 4rncollege...
24767. Phytochemical Investigation Of The Pods Of Senna Occidentalis
Two anthraquinones: physion( 6) and emodin( 7) are isolated from the chloroformrnextract of Senna occidentalis pod. It also afforded one bianthraquinone: 5,7’- biphysionrnand anthraquinone derivative: trihydroxy-methoxy-methylanthraquinone, which arernpartially characterized. Several trace...
24768. Assessment Of Challenges And Opportunities Of Industry Extension Service Program Implementation
The purpose of this study was to investigate the challenges and opportunities which were manifested while industry Extension Service program was implemented in Addis Ababa City administration.The type of study used was both qualitative and quantitative methods were employed for this research. A...
24769. Study Of Charge Transport In Conjugated Polymers And Tuning Photovoltaic Performance In Bulk Heterojunction Solar Cells
In this study, the effects of a moderate variation of macromolecular properties of poly(p-phenylene-ethynylene)-alt-poly(p-phenylene-vinylene)(PPE-PPV) statistical copolymers (AnE-PVstat) on charge transport properties were studied using differential time of flight (TOF) method. The influence of...
24770. Analysis Of Heroic Recitals (fukkera) Of North Gondar With Special Focus On Tegede And Armaciho Woredas
The principal aim of this study was to analyze the major themes of heroic recitalsrnifukkera) of Tegede and Armaciho woredas of North Gondar zone. In due course,rnhowever, identification of the occasions and functions of heroic recitals have also beenrnmade. The study utilizes primary and secondary...
24771. An Assessment Of The Content Validity Of English Language Tests The Case Of Awassa College Of Health Sciences
The purpose of this study was to assess if the coverage of English languagerntests administered in Awassa College of Health Sciences (ACHS) fairlyrnrepresent the coverage of the coursebook. Hence, to meet the purpose of thernstudy, English tests for third year students were selected. The main...
24772. Kinetic Studies On The Oxidation Of Ninhydrin Amino Acid Systems Using Alkaline Permanganate
The of kinetics of oxidation Ruheman’s Purple by aqueous alkaline permanganate inrnalkaline medium at a constant ionic strength has been studied spectrophotometrically.rnThe oxidation process in alkaline medium under the conditions employed in the presentrninvestigation proceeds initially...
24773. Chemometrics - Assisted Determination Of Emtricitabine And Tenofovir Disoproxil Fumarate Combination In Commercial Tablets
In this thesis, derivative spectrophotometric and multivariate method of assaying truvada®rncombination tablets, which contain tenofovir disoproxil fumarate 300 mg, and emtricitabine 200rnmg, is described. Emtricitabine,...
24774. Guji-oromo Lyric Folk Poems In The Changing Social Climate
The primary purpose of this thesis is to analyze major transformation features of the GujirnOromo folk poetry (weedduu, qeexala and geerarsa) i.e. investigating how the folk poemsrnrespond to the various social factors which have left their imprints in one way or another.rnThe contextual study...
24775. An Exploration Of The Major Problems Hindering Learners Speaking Ability Kotebe College Of Teachers Education In Focus
The main purpose of this study was to explore some of the major problemsrnhindering the English language speaking ability of Freshman English majorrnstudents at Kotebe College of Teachers’ Education. The sample for the studyrnconsisted of 56 students and one spoken English instructor of the...
24776. Chemical Studies Of Leucas Martinicensis
Chemical studies were carried out on Leucas martinicensis of the family Labiatae.rnChloroform extract of the leaves afforded triacontane (E2’), tetracosane (E2’-C)rnand lutein (E45) while methanol extract of the leaves afforded cholesterol (E24).rnElucidations of the structures of the...
24777. Application Of An Official Spectrophotometric Method For Nitrite Determination In Tap And River Water Samples
An internationally known test method for nitrite was applied torndetermine the anion in tap and river water samples. The method isrnbased on the reaction of nitrite with sulphanilamide in acidic mediumrnto form diazonium ion, which is then coupled with N-(1-napthyl)-rnethylendiamine dihydrochloride...
24778. The Roles Of Narrators In Geez Narratives And Early Amharic Didactic Prose Fiction
Many foreign and Ethiopian scholars (for example, Kane (1975),rnMolvaer (1986), Amsalu (1976), Asfaw (1973) ...)claim that mostrnof the early Amharic prose fiction writers have in one way orrnanother been influenced by Geez religious literature. Somernliterary scholars have even pointed out...
24779. Anthranoids Of Some Kniphofia Species From Ethiopia
There are of least six reported srnin Ethiopiil of a total of 65 species of Kniphofia inrnthe world all of Vlhich are restricted to tropicalrnJifrica andYemen. Rniphofia foliosa (family Liliaceee)rnknown in Jmharic as ilshenda or Shemetmete is used inrnEthiopian traditional medicine for the...
24780. Determination Of Trace Metals In Commercially Available Khat (catha Edulis Forsk) In Addis Ababa Graduate Project
Khat (Catha edulis Forsk) is a plant that grows in certain areas of East Africa and the ArabrnPeninsula. A large number of people in Ethiopia chew khat leaves because of its pleasurable andrnstimulating effects. In the present study the level of selected Trace metals ( Cu, Zn, Mn, Ni, Co,rnCr, Cd...
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