With multiple angle of incidence rotating analyzer ellipsometry, one can measurerncomplex refractive index and the thickness of a very thin film simultaneously. Thisrnmethod is applied on conducting thin film polymer (MDMO-PPV/PCBM[1:1]) forrnfive angles of incidence. In general, it is not possible...
This study was concerned on Supplier Relationship Management and its effect on timelyrndelivery and quality of goods and services acquired by commercial Bank’s Operating inrnEthiopia. The main objective of the study is to examine the level of the supplier relationshiprnmanagement practice of...
This study is conducted to prepare seismic microzonation map to central part of Addis AbabarnCity. The basic method used is the observation and analysis of microtremors.rnThe first effort was made by Ayele (2001) based on 40 observation sites. Latter detailed studyrnwas initiated by dividing the...
Computers are now becoming involved in day to day activities of people. Besides the functionalities they provide, people are now seeking computers that are easier to use. Needs are growing to use computers everywhere and at any time, where people are located. This necessitates making computers...
Regardless of the type of waveforms implemented by a radar, using a matched filterrnat the receiver yields the maximum signal to noise ratio (SNR). Unfortunately, when onernapplies matched filtering technique in filtering chirp waveforms, it produces unwantedrnsidelobes at the output of the...
The thesis paper focused on the water supply network of Addis Ababa, capital city ofrnEthiopia. The Addis Ababa water supply has three subsystems according to its principalrnwater supply sources. These are Akaki, Gefersa and Legedadi subsystem. The paperrnconsidered the legedadi subsystem.rnThe...
In the present study, an attempt has been made to compare physical fitness componentsrnnamely speed, strength, endurance, agility and flexibility between female students belonging tornrural and urban set-ups. The study is carried out on 80 female students, 40 rural and 40 urban ofrnHomecho Vs....
Background: Patient Satisfaction- refers to a state of pleasure or happiness with an action or servicernespecially one that was earlier desired. Patient satisfaction is progressively appreciated measure ofrnoutcome for health care procedures and it was a measure of success in this hospitals. It was...
Urban poverty and unemployment in many urban centers of Ethiopia has been expanding. These pushedrnmany people particularly the urban poor and other impoverished groups of the society to various income generating activities in the informal sector. Just like other urban centers of the country, the...
Essay assessment is considered to play a central role in educational process as essays are thernmost useful tool to assess learning outcomes. Consequently, essays have been incorporated intornmany of the standard testing programs like SAT (Systematic Aptitude Test), GRE (GraduaternRecord...
Globally, preeclampsia and gestational diabetes mellitus are known to have an average prevalence ofrn6% and 4% respectively. Both clinical conditions are thought to impact on morphophysiology ofrnplacenta. Placenta is a dual sourceorgan that structurally and functionally connects the...
High temperature and moisture fluctuating in tropical areas, enhancing chemical weatheringrnleads to the formation of lateritic soils when the soil is well-drained. These highly weatheredrntropical materials may irreversibly change properties when dried, and even simplyrnremoulding the material may...
The 3-amino- and 3-hydroxythioacrylamides werernobtained by deprotonation and hydrolysis of l-mercaptotrimethiniumrnperchlorates respectively. In this researeh,rnboth the thioacrylamides and the mercapto salts were used +;rnas starting materials to implement the synthesis...
Shanan section is situated in Southeastern Ethiopian plateau has a thick succession of carbonate rocks. These studies generally considered the stratigraphy, paleontology, microfacies analysis, biostratigraphy and determine depositional environments of Shanan section carbonates. Based on thin...
Oral contraceptives are widely used and are generally safe and effective for many women. Oralrncontraceptives are known also as the Pill, POP, COCPs, OCs, BCs, BC tablets, or birth controlrnpills. This medicine usually contains two types of hormones, estrogens and progestins and,rnwhen taken...
This work has focused on the quantitative characterization of aquifer hydraulic parameters of the raya valley by establishing a relationship between aquifer properties (specific capacity and BH yield data with transitivity and between aquifer hydraulic parameters and aquifer electrical properties...
INTRODUCTUION: Gestational age is the age of the unborn baby. The accuraternknowledge of gestational age is the key for appropriate interpretation of antenatal testrnand effective planning for intervention or treatments.rnOBJECTIVE: To assess the accuracy of estimating gestational age by symphysis...
The research area includes the eastern part of the lower Awash Basin and Aysha Basin located in the eastern part of Ethiopia (South Afar). The areas have two physiographic regions the Rift and the Eastern Escarpment. Stable environmental isotopes (δ18O and δ 2H) and hydrogeochemistry of...