We study on how to find a generalized solution of boundary value problems of different orders with jump discontinuity. Here first, second order linear inhomogeneous differential equations are considered and then we extend it to the nth order. Green’srnfunction plays a great role for solving...
The purpose of this study was to find out the extent tornwhich social and pedagogic factors influence the participationrnbehaviours of (i) AAU freshman students in general; and (ii)rnrelatively 'high', 'average' and 'low' classroom participatorsrnin particular. The sample population of the study...
The purposes of this study were (1) to assess the organizational-~iim-;te or seniorrnsecondary schools in Southern Ethiopia and to determine if differences exist among thernschools in their level of openness and teachers' intimacy, and (2) to determine if somernvariables such as staff size,...
This study focuses on production of biogas from slaughter house waste to generate optimal methane yield. Which has high calorific value under Optimum temperature, pH and substrate proportion (blood, manure and undigested stomach content). And also Digester Design for dumping waste of AAAE. In this...
The purpose of this study is to examine the relationship between components ofrnorganizational commitment and equity perception of public sector employees towardrnperformances management system and practices. Though there are several theoretical andrnempirical literature on performance management...
Background:Out of the contributing factors of child under nutrition as informed byrnUNICEF conceptual framework; inadequate intake, caring practices and disease arernrepresented under immediate and underlining causes of under nutrition respectively(1).rnThis indicates infant and young child feeding...
A cross-sectional study was conducted from January 2003 to February 2003 to investigate thernmagnitude and determinants of utilization and demand for pre-marital voluntary HIV testingrnand to describe the VCT schemes preferred by newly marrying individuals.rnA total of 640 individuals (320 males...
This project deals with introduction of subtraction algebra, weak subtraction algebrarnand their the properties.order systems and ideals of a weak subtraction algebra and arnsubtraction algebra will be introduced.the concept of xed map in weak subtractionrnalgebra will be discussed. Conditions for...
The current study describes the genetic variability within and among five Ethiopian indigenousrnbovine breeds viz; Abigar, Boran, Horro, Guraghe and Sheko based on nine microsatelliternmarkers (TGLA227, ETH3, ETH10, ETH152, ETH225, BM2113, BM1824, ILSTS049 andrnTGLA53). The Abigar breed represents...
An analysis of gravity data collected by the institute of Geological Survey of Ethiopia inrnconjunction with seismic wave velocity and Euler Deconvolution results to determine arnpreliminary crustal structure model of study area. The residual gravity anomaly indicates gravityrnmaxima occur over...
This study was conducted to explore the organization of group tasks in teaching SpokenrnEnglish II at Adama and Jimma Teachers Colleges. A descriptive case study was employed tornachieve this research goal. Two English language instructors and one hundred and six studentsrnfrom both colleges were...
In Ethiopia, electricity supply is extremely antiquated. When compared to other Africanrncountries, electric supply system and overall electric access in Ethiopia is very low. As in mostrnSub-Saharan Africa countries, Ethiopia experiences huge gap to access electric supply to urbanrnand rural...
The purpose of this study was to assess the factors affecting entrepreneurial practice ofrnTVET graduates of west Gojjam Zone TVET colleges/Bahir Dar and Burie polytechnicrnColleges/. The participants of the study were 452(243 male and 209 female) graduatingrnclass trainees, 76(54 male and 22...
HIV infection is the greatest known risk factors for the development of activerntuberculosis in individuals latently infected with tuberculosis, and there is now strong evidencernfor the efficacy of prophylaxis treatment in the prevention of TB in HIV infected individuals.rnImplementation of...
This study focuses on GIS based mapping of high HIV/AIDS vulnerable areas ofrnAddis Ababa city which helps planning and wise allocation of resources to prevent thernspread of the epidemic. In this study GIS techniques were found to be useful to offerrnhelpful information on the spatial distribution...
Ethiopia 60-80 % of the population suffers from water-borne and water-related diseases. Thisrnis partly due to the lack of access to the safe centralized water distribution system in the country.rnIn response to this crisis, decentralized point-of-use systems, such as Bio-Sand Filter, hasrnemerged...
To assess the prevalence of the Human ImmunodeficiencyrnVirus (HIV) infection, the risk factors involved and thernassociation between HIV and Sexually Transmitted Diseases (STDs),rna cross - sectional study was conducted among highschool andrncollege students attending three clinics for STDs in...
Solar energy technology has led to the development of a number of solar appliances used for lighting, electricity, cooking and solar thermal systems. The most hopeful among them is the solar thermal system, to achieve the energy necessity for different applications at domestic as well as at the...
Based on their genres, aesthetic and soc ial values, playsrnmay be classified as epic, abs urd , cruelty, morality,rnhistori cal, religious , revolutionary and the like. structurallyrnalso , two approaches - the conventional o r Aristotelian andrnunconventional , fo r instance, Brechtian methods...
Background: Child immunization is one of the most cost-effective public health interventions for reducing child morbidity and mortality. In order to control and eliminate the vaccine preventable diseases it is important to know the vaccination coverage and reasons for non-vaccination. Inadequate...