A thiadiazoloquinoxline-containing monomer, 8-(7-octyl-4,9-di(thiophen-2-yl)-rn[1,2,5]thiadiazolo[3,4-g]quinoxalin-6-yl)octanoic acid (74), was designed andrnsynthesized starting from benzothiadiazole and oleic acid. An attempt was also madernto synthesize a pyrazine-containing monomer,...
The primary purposes of this study were to examine the major sources ofrnmarital problems and resolution mechanisms. In pursuit of these objectives,rndata were collected from different sources by using a variety of tools.rnIn the present study a total of 210 purposefully selected participate...
Automatic text summarization is important in today’s information age where vast amount ofrninformation are produced for consumption. The case of Ethiopia is not an exception. The country hasrnseen steady growth in digital content, ready for consumption by the mass. Compared to...
The main objective of the study was to explore students reading attitude, reading instruction andrnreading performances. A descriptive research design which consisted of first collectingrnquantitative data and then collecting qualitative was used to investigate the attitude of learnersrntowards...
The purpose of this study was to examine the influence of active teaching method onrngrade three mathematics achievement. Active teaching (other terms are alsornsynonymously used throughout the paper), as the process-product research approachesrnexplain, refer to teacher behavior in the classroom....
Speech synthesis takes text as input and generates acoustic signal as output. In the process, therninput text is preprocessed to tokenize it into words or other meaningful tokens and to transliteraternnumbers, abbreviations and acronyms. Text-analysis follows text preprocessing to...
This research aims at analyzing and showing the presence of paradigm shift in Ngug’s recentrncontemporary novel, entitled as Matigari. It tries to explore the authors’ reflection ofrnportraying psycho-active intellectual characters, the issue of motherism, the presence of hopernwithin...
Sululta catchment is located in the north part of Addis Ababa with east north-south stretch of 9°05'rnOI"N to 9° 18' 45"N latitude and east west stretch of 38° 33' 15"E to 38° 50' 45" E longitude. It is arn. sub-catchment of Abay drainage basin with a total area of about 480.80 km2rnThe...
The purpose of this study is to identify and analyze symbols frequentlyrnemployed in ten Amharic novels of six pre and post revolution of 1974 writers.rnThe study attempts to investigate the similarities and differences that existrnbetween the writers in their use of symbols.rnA detailed discussion...
Complexity is an ever increasing and inherent characteristic of software development. A major source of complexity in software development is technology, which produces a variety of implementation platforms that exist at the time of development and that arrive as future inventions. Changing...
This study was conducted with the purpose of understanding experiences of mass deported youthrnmigrants from the KSA. The study was conducted in Mersa Town Administration, North WollornZone which many mass deported migrants were found. The study aimed to answer four basicrnquestions: How do mass...
Suction pump was used to pass a known volume of air through Whatman glassrnfiber filter (> 90 % filtration efficiency). Aerosols deposited on the filter were placedrnunder end-window GM tube with in a minute after the end of sampling, and grossrnβ- count was recorded for successive intervals of...
The main objective of this study was to determine the English languagernneeds of Surveying Technology students' academic and occupationalrnsetting.rnSo as to effectuate this, five groups of respondents were identified.rnSurveying Technology students, surveying technology instructors,rnEnglish...
This study was designed to assess the factors affecting employmentrnsituations of business stream graduates of Entoto TVET College. The studyrnwas undertaken in Addis Ababa, by taking business stream graduates ofrnEntoto TVET College. The major sources of data for the study were 208rngraduates, 20...
The increase in older population and situations affecting elders all over the world forced global and local stakeholders to give greater attention. Older adults in Ethiopia are vulnerable groups of community and are being challenged socially, psychologically and economically. Among these elders are...
This study investigates satisfaction level of lower limb prosthesis users and determinant factor associated with their satisfaction in Addis Ababa. The investigation was conducted by endeavouring Quantitative Institution based cross sectional study with the support of qualitative case study....
The wor-Ld of _:1.l"J.hanroivcels of post-revolutionary periodrnis a wor-Ld in wh i.ch opposing social forces corae into clash.rnThis world, howe ver , cloes not decompose but g::ow and bearrnfruit 0 'l'ih.spapc r modestly attempts to study -c:w essence ofrnthe fruit .md d.iscu ss characters who...
Different major changes have enabled companies to actualize the power of supply chains torna degree impossible in the past. Among those technologies have enabled the convergence ofrnSCM and computerized networking toolsets capable of linking all channel partners into arnsingle trading community....
Climate is perceived to be changing worldwide and there has been growing concern as to the direction and effects of these changes. The upper Blue Nile river basin is one of the potential river basins in the country where many development projects are undergoing currently with out having detail...
In pervasive healthcare environment, patients interact with smart devices and service providers in order to make the system functional. However, patients’ information is transmitted via the wireless communication which is relatively unsecure media. Due to the complexity nature of pervasive...