To increase the number of users supported by a basestation, current technologiesrnuse space division multiple access (SDMA) as one of spectral efficient multiplexingrnmethod. Multi-user multiple-input multiple-output (MU-MIMO) is one of the specialrncases of SDMA which uses different channel...
Analysis of clustering effect in modeling the determinants of time-to-under-five mortality in Ethiopia.rnAbebe ArgawrnAddis Ababa University, 2016rnUnder-five mortality is one of the critical indicator of development of a country. It tells of children’s access to basic health interventions...
ABSTRACTrnThe paper entitled “Comparative Financial Performance of Domestic and ForeignrnConstruction Companies in Ethiopia†deals with measuring financial performance ofrnlocal and foreign contractors in Ethiopia.rnThe paper’s objective is to measure financial performance of...
The development of various Internet technologies recently leads many organizations to connect their data center with the global networking infrastructure for communication and sharing of resources. This proves the concept of “global village†that can foster corporation among...
Opuntia ficus-indica (L.) Mill. is one of the drought resistant plants that play a significantrnrole in rescuing the lives of people and livestock in arid and semiarid regions of the world. InrnEthiopia, particularly in Tigray, it is used as food and forage until cereal crops are harvestedrnas well...
In vitro study of the antifungal activity of essential oils, plant extracts with MeOH : CHCl3, purerncompounds and, condensed smoke extracts were conducted using agar disc diffusion method.rnOut of these 14 showed strong, 13 medium and 23 showed no activities to the fungal pathogen ofrnAspergillus...
This study was designed to investigate vocabulary-learning strategies employed by Somali speaking students at preparatory classes. The purposes of the study were (1) to investigate vocabulary learning strategies that are most frequently used by Somali speaking students, (2) to identify the...
The wireless industry is witnessing an volatile emergence today in present era.rnToday’s antenna systems demand versatility and unobtrusiveness. Operators arernlooking for systems that can perform over several frequency bands or arernreconfigurable as the demands on the system changes. Some...
Neutrinos participate in charged current reactions which are mediated by W bosons andrnin neutral current reactions mediated by Z0 bosons. The latter process allowed us to countrnthe number of light neutrino species that have the usual electroweak interaction. In thisrnwork we examine...
The main objective of this research is to find out the relationship between pedestrian orientation and street naming by analyzing the mental maps created as a result of the physical urban environment in commercial areas. Identifying the impact of street naming which emanates from mental maps on...
The Hebrew Bible, which contains 39 books is usually called the OldrnTestament by Christians. Appendix to the Old Testament, 14 books are alsornincluded. These texts are called the Apocrypha (Greek apokryptein 'to hidernaway'). Among these, we find three books that bear names of women...
The rapid advances in processor, memory, and radio technology have enabled the developmentrnof distributed networks of sensor nodes capable of sensing and communicating using wirelessrnmedia. This enables to develop novel applications that change the way we interact with the worldrnaround us.rnIn...
An ecological study on the population dynamics of rodents was carried out in thernLegedaddi Chilelo irrigated and non-irrigated agricultural field and bushland from Junern2006 to January 2007. Two trapping grids were selected randomly in the irrigated fieldrnand additional two with non-irrigated...
Analysis of Causes of Cattle Death Using Discrete Regression Models inrnEthiopiarnAbdulaziz ShiffarnAddis Ababa University, 2015rnEthiopia is believed to have the largest cattle population in Africa. The cattlernsub-sector has been contributing a considerable portion to the economy of therncountry,...
In planning, operating and developing mobile data networks, one crucial input is therntelecommunication demand that includes number of subscribers and their requiredrnservice data rates. These numbers should be predicted accurately for optimal planningrnand to capture the needs of the subscriber...
A solid-state iodide selective electrode with Ag2S-AgI adsorbed on graphite rod, recovered from arndry cell, was prepared and validated for its typical response characteristics with an objective torndevelop a potentiometric titration system for rapid measurements of Lamuvidine (LMV) inrntablets...
The aim of this study is to make a stylistic analysis of a novel entitled The BeautifulrnThings That Heaven Bears by Dinaw Mengestu using the analytic model developed byrnLeech and Short (1981) as the major approach. To facilitate this, the study is dividedrninto four chapters. The first chapter...
The commodity exchange market is very important because it brings together producersrnand consumers. However, the currently markets except for coffee have been thin withrnpoor liquidity and have not grown to any significant level.rnThis has a direct impact on the competitiveness, efficiency and...
Background: As the incidence of malaria decreases the distribution of malaria becomesrnhighly heterogeneous and concentrated in certain geographical areas and households. Due tornthis the risk of being infected by malaria becomes highly variable within the same localityrnand households. Identifying...
This paper presents a web-based expert system for Ethiopian coffee. Coffee is one of the majorrncash crop and major source of foreign currency for Ethiopia and contributes more than 35% ofrnthe total export earnings. It is cultivated in vast areas in the country.rnIn Ethiopia, farmers get...