The ever increasing growth of the mobile technology is giving birth to more powerful devicesrnlike smart phones which provide many of the functionalities of personal computers in addition tornmaking phone calls. As these devices are becoming more and more functional, they arernpenetrating swiftly...
Electrochemical oxidation of catechol has been studied in the presence of imidazole asrnnucleophile in aqueous solution, using cyclic voltammetry. The results indicate thernparticipation of catechol in 1, 4- Michael reaction with imidazole to form the correspondingrncatechol thioethers. Based on...
Sand is a naturally produced material resulting from thernmechanical and chemical breakdown of rocks. Sand is the most commonrnand loosely packed mineral on the earth's surface. Sand particles mostlyrnrange from 0.02 mm to 2.00 mm in diameter. Silica sand is the termrnused to describe sand that has...
This thesis covers the phytochemical investi- gation of two Lupinus species (Lsguminosae), namelyrnL, albus and L. princei.rnin. 2'-Hydroxydai-- 1 ' 'rnj : 1 f . i t » ,rn’ - ’ , , n,e, gP.nus"Lup^n_iJs:< , ,rn’ ‘ . 5 t ^' 1 - - . i !rnL. albus L. known locally as...
A study on the population status (species composition, diversity, abundance,rndominance, importance value, structure, regeneration) and socio-economicrnimportance, mainly the roles in the livelihood of pastoral and agro-pastoralrncommunity, of gum and resin bearing woody species was carried out in...
The collection, analysis, and interpretation of public opinion play invaluable role in therndevelopment of socio-economic and political situations of a society.rnDifferent techniques can be used to collect public opinion polls including personal interview,rnvoice call, Internet, post etc.rnHowever,...
This study was aimed at investigating the impact of physical fitness training on health related fitness trainees: The case of Assosa town fitness centers. In order to achieve this purpose, some basic questions were raised regarding the general conditions of the fitness centers, instructors’...
Introduction: Postoperative caesarean section pain is an unpleasant experience. Provision ofrneffective postoperative analgesia is of key importance in this subgroup of parturient to facilitaternearly ambulation, infant care and prevention of postoperative morbidity.rnObjective: To assess and...
Ensete ventricosum (Welw.) Cheeseman which belongs to the family Musaceae is a potential source of starch in Ethiopia. Starch is usually modified either chemically or physically to augment its convenience for industrial use. In this study, enset starch was modified by a physical method called...
This study examined the dimension of family-centered intervention forrnchildren with disabilities using the measures parental perceptions of carernand its relationship to parental satisfaction and goal achievement.rnThe sample consisted of 79 parents of children with disabilities of the...
Total Quality Management (TQM) has become a frequently used term in the discussionsrnregarding quality. The international and national competitive environment is in a process ofrnconstant change by the globalization of markets and increased interdependence of economicrnagents. This process of...
Despite the current environmental controversies, flower farms arernbecoming hot areas of investment in Ethiopia. Golden Rose Agro Farm isrnone of the largest, and the pioneer, flower industries in the country. Tornstudy the abundance and distribution of top soil earthworms in relation tornchemical...
A. tigreensis in the family Asteraceae, in the genus Anthemis is the only species found in Ethiopia.rnA. tigreensis has medicinal value and is important in traditional medicine like the other species in therngenus. Anthemis nobilis (Chamomile) has been known from Roman times as an antispasmodic...
BACK GROUND: Elective surgical case cancellation refers to any elective surgical case that isrnbooked into the operation theatre list on the day prior to surgery, but is not operated upon asrnscheduled. Elective surgical case cancellation is common and can have significant adverserneffects. The...
The main purpose of this study was to investigate the implementation ofrnphysical education curriculum in second cycle primary schools of paisa area. Inrnview of this objective, an attempt was made on how far the approved curriculumrnwas implemented in second cycle primary school.rnThe study was...
The objective of this study was to explore and describe the situation of early childhood education in both settings such as Public and Private Preschools. The basic questions were: - Do teachers have necessary qualifications? ; What is the content of the curriculum? ; Do preschools have adequate...
Background: The laryngeal mask airway (LMA) provides a useful alternative for airwayrnmanagement during spontaneous or controlled ventilation. Because of benefits like, lessrnhemodynamic changes, minimal increase in intraocular pressure after insertion; and arnlower incidence of sore throat in...
The intension of this project is developing a supplemental voting system for Ethiopia,rnparticularly to Addis Ababa City. The current mechanism for handling the voternmanagement system of the country is limited on manual work. This has limitation onrncontrolling the work securely, for declaring the...
Topical corticosteroids have revolutionized the practice of dermatology since theirrnintroduction in the late 1950s. They have improved the management of manyrninflammatory skin diseases but like all medications, the drugs are associated withrnpotential adverse (side) effects.rnFive brands of cream...
Tea leaves are very rich in fluoride, since the tea plant take up fluoride from the soil andrnaccumulate in its leaves. Depending upon the fluoride content of the water, dried tea leaves arernalso able to absorb fluoride from water with high fluoride level. In this study, the possible effectrnof...