Conversion of animal waste to biogas energy to replace traditional fuel and use of the slurry asrna fertilizer is the current focus of the national biogas program of Ethiopia (NBPE). This paperrnpresents the experimental results of the anaerobic digestion of Justicia schimperiana (Hochst.exrnA....
The impact of water points on range condition, woody species density, soil properties dynamics, frequency distribution and palatability levels of shrubs and grasses was investigated around two water points. Density and frequency distribution data was collected from four transects radiating from the...
The purpose of this research was to explore problemsrnand prospects of result based performance appraisalrnpractice. It focused on the general understanding ofrnemployeesrnabout performance appraisal, the feedbackrnpractice and its impact, the occurrence of appropriaterntraining, clarity of the...
Background: Hepatitis B is blood born liver infection caused by hepatitis B virus (HBV). It is therntenth leading cause of death among all diseases worldwide and the fifth leading cause of death fromrninfectious disease worldwide, surpassed only by lower respiratory tract infections, diarrheal...
Rainfall triggered landslides is a common problem in many areas; along road cuts, hilly andrnmountainous regions of the highlands of Ethiopia. In the Blue Nile gorge, landslide is arncommon problem for last many years, especially during the rainy seasons. Slope instabilityrnproblems in the form of...
Effect of stocking density on the culture of fingerlings of C. gariepinus has not been well studied in Ethiopia. Therefore, fingerlings of C. gariepinus were reared at four different stocking densities in glass aquaria to evaluate the effect of stocking density on survival rate, feed utilization...
This research realized that the competence of individual workforce has to be confirmedrncontinuously by means of occupational competence assessment process. It should not bernone time task. Hence, the research was conducted to assess how much the occupationalrncompetence assessment administration...
The purpose of this qualitative phenomenological research is to understand and describerninclusive education for the deaf from the perspectives of deaf associations and to identifyrntheir contributions for deaf inclusion at the head-quarter of deaf association and at thernschool run or supported by...
Siltation due to erosion is the major problem facing many of the lakes and reservoirs inrnEthiopia today. The erosion process in Legedadi and Dire catchment transports a lot ofrnsediment to the reservoir and is the most important factor for reducing their storagerncapacity. The two-reservoir...
The study dealt with the link between sustainable local economic development and communityrnparticipation in Three Woredas of Lideta Sub-city in Addis Ababa. The objective of the study is tornassess the sustainability of community’s participation in local economic development and...
study was conducted at Basona Werana Woreda North Shewa zone. Land degradation, which includes degradation of vegetation cover, soil degradation and nutrient depletion, is a major ecological problem generally in Ethiopia and particularly in the study area. As a response of the ever expanding land...
The aim of this work was to develop micropropagation protocol for the threatened,rnmultipurpose Afromontane tree, Prunus africana (Hook. f.) Kalkman, starting fromrnaseptically grown seedlings. Application of 12% CaOCl2 on propagula for 15 minutes,rnfollowing washing with the common laboratory...
The purpose of this study was to explore primary school teachers) perceptionsrnand practices of continuous professional development in primary schools of fivernsub cities in Addis Ababa) in which teachers and CPD coordinators werernparticipated. The study was focused on teachers) perceptions of CPD...
Several studies have been conducted on analyzing the land surface temperature sincern1970’s other than Ethiopia in detail. Urban Heat Island (UHI) is the variation in LandrnSurface Temperature (LST) between the urban realm and the surrounding rural areas.rnUrban areas are experiencing large...
Tannery wastewater contains high level of protein, which, as a macromolecule takes longerrnresidence time for its microbial degradation. The objectives of this study were to see therneffect of adding protease and bio-augmentation of proteolytic organisms on proteinrnhydrolysis and on total nitrogen...
The tudy aimed al assessing the quality of education in private higher learning institutionsrnin the cOl/text of Addis Ababa. it has attempted to assess the quality of education withrnreference fo some of the input-process-output factors. The sample population was taken fromrnLX private higher...
This study was conducted to evaluate the source and fate of nitrate in surface and ground water.rnThe characterization of nitrate (NO3) in major rivers and aquifers of the Addis Ababa area wererninvestigated by Isotopic and geochemical conditions. And an overall understanding on thernsources and...
The study presents analysis of farmland tree species composition diversity, distribution pattern and socioeconomic uses in East Shewa Zone of Oromia National Regional State. With the intention of well characterizing tree diversity in terms of crop/tree management systems five Kebeles were selected...
klorphological and isozyme diversity study of 47 barley (Hordeum vulgare L.) populationsrnthat were collected fi'om 11 regions in Ethiopia was undertaken for this study. Thernpopulations with number of individuals ranging fi'om 43 to 45 per population, which make uprna total of 2057 individual...
Public service delivery has become the central focus of recent Public Sector Reformsrn(PSRs) throughout the world. The public service reform program is one of therncomponents of the Ethiopian civil service reform program. The overall objective of thisrnstudy is to identify and analyze the factors...