Background: The public health impact of Helicobacter pylori (HP) infection is graduallyrnbecoming obvious, the bacterium now being implicated as an aetiologic agent in a variety ofrngastric diseases. In developing countries, Hp infection is markedly more prevalent at youngerrnages than in developed...
As time goes, application areas of information and communication technologies are growing dramatically as well. In these days, every potential problem is automated or it is being automated in order to solve or make things better. In the area of transportation systems, a lot of applications have...
The decolorization and Chemical Oxygen Demand (COD) removal efficiency of consortia of alkalophilic microorganisms was evaluated in a contineous anaerobic/aerobic reactor system. The biodegradation products of RR 184 in the continuous anaerobic/aerobic reactor were studied by employing different...
Photolysis of a dilute chloroform solution of 2-hydroxyrn1.4 naphthoquinone with diffuse day light yielded 2-chloro-3-rnhydroxy-1,4-naphthoquinone (SB) and an unidentified compoundrn(SA). Compound 58 was characterized by spectroscopicrnmethods. Its photoformation from the materials used in...
In this study were examined eleven Amharic novels by six authors for their moral vision. A combination of moral and sociological approaches of literary criticism was put to use for the study. The novels were selected on their representational merits as they belong to three historical periods:...
The role of micro and small scale enterprises (MSEs) in poverty alleviation is widely recognized throughout the world , particularly in developing nations like Ethiopia. Different scholars examines that MSEs programs have an explicit potential that intends to improve the livelihoods of many people...
This study examines the determinants of financial performance of commercial banks inrnEthiopia by using panel data of seven sample commercial banks out of eighteen commercialrnbanks operated in Ethiopia over the period 2000-2014. Since the data is secondary in nature,rnthe quantitative approach to...
The purpose of this study is to identify the claimed fClctors that cif/ectrnmarital stability among the inhabitants of Addis Ababa. To this end,rn120 divorced individuals (60 males and 60 female.) were selectedrnusing purposive sampling method. The data collected throughrnstructured questionnaire,...
The power radiated per harmonic into a unit solid angle by a monopolernin uniform circular motion is computed. Then the polar.ization of monopolernsynchrotron radiation is investigated, and found to have certain distinctrnfeatures compared "lith that of electron synchrotron radiation. This,...
Despite the world’s promises to care for every child, the scourge of child labour still leavesrncountless children deprived of their most basic rights. The causes of child labour remainrndebatable. Child labour is a complex problem whose roots are deeply embodied in cultural,rnsocial,...
Vernacular Architecture is about buildings that are built by available resources within a traditional technological context. It also refers to the workmanship of the indigenous housing experts and the dwellers. Vernacular houses are built to meet specific needs, accommodating the values, economies...
When studies among the Muslim societies were being done, it is often thought thatrnIslam as a religion at a higher degree dictates the women’s status and by the samernimplication affects it to the worst.rnBut this has never been a case among Muslim women at kamissie where womenrnstay in...
Kale (Brassica oleracea var. acephala) is an important source of income to many small-scalernfarmers in Ethiopia and is a major dietary component for many Ethiopians. The production of kalernis, however, constrained by several pests among which diamondback moth (Plutella xylostella) isrnthe major...
Attributed to climatic change and uncertainty of weather conditions, drought has become a recurrent phenomenon in many parts of the world and particularly in eastern African region as most of its agriculture is dependent up on rainfall. In most areas of the region drought monitoring and prediction...
The purpose of this study was to investigate whether the writing tasks in grade eleven English textbook are designed and implemented in line with current theories of communicative tasks. The study employed a descriptive case study method. The data for this study were collected through document...
Background: Hepatitis C virus (HCV) infection is common in Human Immunodeficiency virusrn(HIV)-infected persons as both may have common mode of transmission. HIV and HCV corninfection is a major global health concern. However, data on co-infection are limited in Ethiopia.rnObjective: The aim of...
Both internal and external determinants of Bank profitability affect the profitability ofrnPrivate Commercial Banks in Ethiopia. This study identifies bank specific, industryrnspecific and macroeconomic factors that determine the profitability of Ethiopian privaterncommercial banks. Six private...
In this study heterogeneous catalysts were synthesized based on the encapsulation ofrniron(III), nickel(II) and copper(II) with complexes of N,N′-ethylenebis(salicylimine),rnmixed ligands of 2,2'-bipyridine and 1,10-phenanthroline and N,N′-disalicylidene-1,2-rnphenylenediamine ligands...
This study was undertaken to explore the living situations of persons withrnvisual impairment in hosanna town. To this end, 20 persons with visualrnimpairment, 30 officials (experts) from concerned organization, 2 religiousrnleaders and 2 community elders purposely selected in all 3...