Integrated urban utility infrastructure provision is very essential for the modernity,rnsocial and economical development of urban localities. The efficiency theserninfrastructure provision is determined by the responsive act of policy makers, utilityrnauthorities, municipalities as well as...
With the rapid growth of multimedia services, future generations of cellular communications require higher data rates and a more reliable transmission links while keeping satisfactory quality of service. The data rate and reliability of wireless communication links can be improved by employing...
Elementary education is considered to be the basic level of education. Thus; teachers who are goingrnto teach at this level should be trained well to lay good foundation for the whole education system ofrnthe country. This study attempts to investigate the instructional methods utilized by English...
The selection of safe and economical types of reinforced concrete foundation is one of thernchallenges for professionals in current designing practice, and this issue is more complex forrnfoundation design for different buildings that are intended to be constructed on expansive soils ofrnAddis...
Introduction: The most predominantly practiced HIV prevention strategy in Ethiopia is thern“ABC†approach. However, only the ‘use condom’ approach can practically be applied tornsex workers. If condoms used consistently and properly, and don’t break or slip off...
Introduction: The most predominantly practiced HIV prevention strategy in Ethiopia is thern“ABC†approach. However, only the ‘use condom’ approach can practically be applied tornsex workers. If condoms used consistently and properly, and don’t break or slip off...
Even though the use of Antiretroviral treatment has made a marked influence on the survivalrntime of HIV-infected children, all children who received ART drugs do not have the desiredrnlevel of immune reconstitution. The objective of this study is to assess the survival time of...
The steady state absorption, fluorescence excitation and emission spectra of 2, 2′- biquinolinernhave been studied in polar and non-polar solvents. Absorption spectra are almost independent ofrnsolvent polarity. The dependence of fluorescence emission on excitation wavelength wasrnobserved in...
The main objective of this study was to identify, describe, and explain selected instances ofrngrammaticalization in Ethiosemitic languages and Oromo. Body part terms, similatives,rndemonstratives, and allatives are the major topics considered in the study. Body part termsrnare observed...
This thesis deals with the home or family and out of home as well as self relatedrnfactors that influence the motivation of the youth of higher educational insti~ utes in AddisrnAbaba to use and avoid mv - VCT services. In undertaking the study, the descriptivernsurvey method was used. Higher...
Due to the expansion of the Internet throughout the world, payment systems are growing in number aiming to automate the process of buying and selling goods online. These systems have shown that it is possible to save time, resource and cost of transactions carried out using traditional paper based...
The main purpose of the study was to investigate the factors affecting females' participation andrnperformance in second cycle primary schools in Loka Abaya woreda. To achieve this objectivernd!iJerent basic research questions were raised. The study employed concurrent mixed methodsrndesign with...
Rental housing takes the biggest share in Addis Ababa’s housing stock; above 50 percent. 37% is the share of the private rental sector; which is characterised by continuous rise in rent price and is becoming unaffordable for many poor households. Contrary to this is the public rental housing...
Spoken language is the primary method of human to human communication.rnThis communication by spoken language is now extended by use ofrntechnologies such as telephony, radio, etc. These technological advancementsrnreflect that spoken communication is the preferred method in...
Laboratory turnaround time is defined as the length of time from when a test is ordered to the time the result is reported. Various factors such as the type of test, level of urgency, and varying operational procedures have an impact on the turnaround time of laboratory investigations, with longer...
The purpose of this thesis was to study phonon assisted and zero phonon radiativernlifetimes of electron-hole pair which are excited and recombine inside nc-Si, on thernbasis of more realistic assumption of finite potential well and envelope wave approximationsrnfor oxidized PS and nc-Si inside...
The reaction of MoC15 with NaNrn3rnin acetonitrilernfollowed by addition of OPPh3 resulted in the formationrnof impure MOOC1rn3rn(OPFh)2 rather than the expectedrnnitrido analogue. NaNrn3rnacts here as a;reducing agentrngenerating a molybdenum(IV) chloride derivative whichrnwas trapped as impure...
The effects of five temperature regimes and five artificial culture media on germination,rnradial growth and sporulation of four Beauveria and two Metarhizium isolates obtainedrnfrom various ecological zones of Ethiopia were investigated in vitro. The susceptibility ofrnadult Aphis gossypii to four...
The evaluation and criticism of the stabilization of expansive soil by differentrntechniques base on the researches done. To list them:-rn1. A Research on “Stabilization of expansive clay soil with sugar cane molassesrnand cement†for the Study Area of Modjo – Ejere –...