A study conducted by Ministry of Education to addressrnproblems ~n the education system of Ethiopia under thernti tle "The Quali ty and Effectiveness of Teacher EducationrnSystem in Ethiopia " called for teacher education reformrnallover the country. This study was started by arnpreliminary survey...
Low dimensional nano crystals are known to have properties that can be markedly different from their bulk counterparts .For semiconductor crystals such as silicon when the carriers (excitons) are confined in dimensions less than their de Broglie wavelength (typically a few nanometers) quantum...
This study entitled ‘Application of Integrated Geophysical Techniques to Map DeeprnGroundwater Potential Zones and Geological Structures, South-West Akaki, South-Eastrnof Addis Ababa, Ethiopia’ was done using Vertical Electrical Sounding and Magneticrngeophysical methods. The aims of...
Understanding of the land use/ land cover change (LULCC) has paramount importance forrnsustainable development and setting out the strategies of natural resource management. Thernpresent study illustrates the spatiotemporal land use/ land cover changes, driving forces andrnconsequences taking place...
Background: Health commodities inventory management practices provide current informationrnon quantities of health commodities consumed as well as enables to accurately estimaternrequirements for future use. A poorly functioning health commodities inventory managementrncan lead to frequent stock...
This study examined the relationship between early adolescents' perceived school goalrnfor learning and perceived positive teacher-student and peer relationships with their personalrnachievement goals, feelings of belongingness and their psychological and academic adjustmentrnin schoo!. The study...
The local construction industry exploits indigenous material like timber for different construction activities following the many development activities. Timber is a major building material that is frequently used for key activities like scaffolding system in construction. This demand of timber is...
This thesis has attempted to examine the various factors causing deforestation in andrnaround Mt. Zeqwala. It further tries to identify the change that occurred in the diminishing arearnof the forest used to cover and the associated biodiversity loss. The study was conducted in eastrnShowa Liben...
Alchemilla abyssinica is a plant widely used in traditional medicine. Its wide use among therncommunity plus already established scientific evidences for medicinal values of other Alchemillarnspecies provided good ground for this investigation. In this research, CHCl3/EtOAC 1:1 extractrnof dried...
An historical cohort of 116 low birth weight (LBW) and anrnequal number of no rmal birth weight ( NBW ) c hildren between 1 andrn40 months of age who were delive red in the Jimma RegionalrnHospital were assessed in terms of their nutritional status andrnmorbidity history. In this record linkage of...
This thesis attempt to explore the affordability and living condition of condominium housing in Addis Ababa. Among other condominium sites Lideta condominium site was chosen purposively. The researcher used mixing qualitative and quantitative methods and used primary and secondary data sources. To...
This thesis presents an examination of the use of anonymous news sources by The Ethiopian Herald (a government daily) and Fortune (a private weekly) newspapers that are in current circulation nationwide.rnA triangulation of quantitative and qualitative research methods was used to gather the extent...
Helicopter is known as a rotating wing aircraft that consists of different subsystems in it. These subsystems are very closely interlinked to each other that make the helicopters a typical example of mechatronic system. One of these subsystems is a hydraulic subsystem, which is usually used for...
Concrete is considered a brittle material, primarily because of its low tensile strength and lowrntensile strain capacity. The low tensile strength of concrete is due to internal flaws and microcracksrnpresent in the concrete. The use of randomly distributed, discrete fibers to improve...
Soil erosion is one of the major causes of land degradation that resulted in lowrnagricultural productivity in Ojoje watershed. In the study area, soil erosion by waterrnconstitutes a severe threat to improve the livelihood of the people. Soil and waterrnconservation efforts made earlier period did...
Geophysical surveys and studies wereca'riied out in southern Ethiopiarnaround Chuko town for ground water exploration by the hydrogeological team inrnthe Ethiopian Institute of Geological Surveys (BIGS) during 1984 - 1985. Theserndata are reanalyzed from the scientific point of view. It is observed...
The purpose of this study was to examine the Role of Parent TeacherrnAssociation (PTA) in Addis Ababa Secondary Schools. In the study, thernresearch design and approach was case study and qualitative respectively.rnThe participants of the study were ten. Two teachers, the directors, twornstudent,...
This project contains a brief review of the giant magnetoresistance in ferromagneticrncrystals, the transport properties of ferromagnets with a brief discussion of magneticrnproperties of crystals such as magnetization susceptibility, diamagnetism, paramag-rnnetism, and ferromagnetism as well as...
The study was conducted in Awash National Park (ANP), which is located alongrnthe Addis Ababa-Djibouti highway. The study focused on the invasion of exoticrnalien species Prosopis juliflora (Sw.) DC. into ANP and the changes on speciesrncomposition and soil characteristics that have occurred as a...
This study tries to investigate the message reception of The Journey Life 101 Print Serial Drama of the Modeling and Reinforcement to Combat HIV/AIDS project of Addis Ababa University (MARCH AAU). In order to get a deep understanding of the issue in focus, a qualitative research design is employed....