Postgraduate Project Topics, Thesis and Dissertation
25081. The Nondegenerate Parametric Oscillator Coupled To Squeezed Vacuum Reservoirs
Employing the pertinent quantum Hamiltonian describing the interaction of a tw;modernlight with two uncorrelated squeezed vacuum reservoirs, we derive the equation governingrnthe time evolution of the reduced density operator. With the help of the resultingrnequation, we obtain the master equation...
25082. Phytochemical Investigation On The Pods Of S. Septemtnonalis
The chloroform extract of the pods of S.septemtriona /is afforded anthraquinones:rnphyscion, chrysophanol, emodin, floribundone - 1, torosanin-9',10' - quinone,rntorosachrysone as well as 5,7 '-pnyscion- fal!acinol. The isolation of the dimericrnanthracene derivative 5,7'-physcion- fallacino! is...
25083. Heavy Metal Removal From Paint Industries Wastewater Using Wood Ash As An Adsorbent (a Case Of Zemilli Paint Factory
Wastewater generated from Zemilli Paint Factory creates a wastewater that has a potentialrnhazard to the environment by introducing various contaminants such as heavy metals into soilrnand water resources. The adsorption characteristics of Co2+ and Pb2+ ions found in waste waterrnonto a wood ash...
25084. Customary Land Ownership And Its Impact On Government Interventions The Case Of Peri-urban Areas Of Jig-jiga Town
The main objective of this study was to assess customary land ownership, related issues and government interventions with their challenging nexus and policy implications: And a special reference was made to those peri-urban areas of Jig-Jiga town. The necessary data for the study were generated...
25085. Magnitude Of Interaoperative And Postoperative Hypothermia And Associated Factors Among Pediatric Patients That Were Operated In Tikur Anbessa Specialized Hospital
BACKGROUND: -Humans maintain constant body temperature within a wide range of changesrnin external environment. Perioperative hypothermia is one of the major problems during surgeryrnthat can affect operated pediatric patients.rnOBJECTIVE: - The objective of this study was to determine magnitude of...
25086. Information Extraction From Amharic Language Text Knowledge-poor Approach
During the last two decades with the accelerated Internet development a great amount of datarnhave been being accumulated and stored on the Web. We are drowns with much data at office,rnhome either in printable or electronic form. Then finding the relevant information from this massrndata is...
25087. Evaluation Of Egm2008 By Means Of Gpslevelling In Uganda
The global gravity model EGM2008 is evaluated in various regions of the country to assess if it is good enough for geodetic applications. The evaluation method involves comparison of geoidrnheights computed from the model with those computed at irregularly distributed GPS/levellingrnstations. For...
25088. Assessing The Impacts Of Afforestationreforestation On The Livelihoods Of Local People The Case Of Humbo Woreda Wolaita Zone
The emergence of markets for ecosystem services and the implementation of A/R CDMrnprojects across the developing world in recent time have changed the nature of dependencernof rural people on forest resources. It is, therefore, timely to investigate the livelihoodrnimpacts of carbon forestry...
25089. Bioactive Metabolites From The Cultures Of Phellinus Sp. And Lentinus Velutinus
The ethyl acetate extract of the fermentation culture broth of Phellinus sp. gave two irncompounds identified as3-chloro-4-methoxybenzaldehydeand 3,4-dimethoxybenzaldehyde.rnIrnBoth 3-chloro-4-methoxybenzaldehyde and 3,4-dimethoxybenzaldehydeshowed phytotoxic j irnactivity and lethality to brine...
25090. Effects Of General Versus Spinal Anesthesia Over Apgar Score Of Newborns Delivered By Cesarean Sections And Factors Associated With Apgar Score From January To March 2016 At Gandhi Memorial Hospital Addis Ababa
Introduction: The Apgar score is a practical method of systemically assessing newborn babyrnimmediately after birth to identify those requiring resuscitation and to predict survival inrnneonatal period. In spite of the growing number of newborns that are delivered via Cesareanrnsection, the...
25091. Mapping Of Urban Morphology Types And Assessment Of Recreational Ecosystem Services Of Bishoftu Town Oromia Regional State
Identifying, describing and mapping of land cover are important for global monitoring studies, resource management, and planning activities. Differing characteristics of urban areas can be conceptualized and subsequently mapped through the idea of Urban Morphology Types (UMTs). The Millennium...
25092. The Role Of Microfinance Institution In Womens Household Decision Making In Adamaworeda The Case Of Oromiya Credit And Saving Share Company Microfinance Institution (ocssco)
It is widely accepted that women are central to household well-being and national economic development. However, the role of women is impeded because they generally hold a low status in many developing countries. Owing to historical and cultural disadvantages, women are also more vulnerable to...
25093. Online Handwritten Amharic Word Recognition Using Fisher Discriminant Analysis And Hidden Markov Model
Technology advancement has enabled human being to use electronic devices for recognizing and processing human languages. Amharic, which is the working language of Ethiopian government and which has its own script, is also encoded into computers with available computer keyboards. The purpose of this...
25094. Postoperative Analgesic Effect Of Intrathecal Neostgmine Added To Bupivacaine In Comparison With Bupivacaine Alone For Adult Patients Undergoing Lower Limb Orthopaedic Surgery At Tikur Anbessa Specialized Hospital Addis Ababa
Background: Several additives have been suggested to enhance analgesic effect of localrnanesthetic agents to decrease the adverse effects and increase the degree of satisfaction.rnObjective: - To assess postoperative analgesic effect of intrathecal neostigmine added tornbupivacaine in comparison...
25095. Rural Livelihood Strategies And Household Food Security The Case Of Farmers Around Derba Cement Factory Sululta Woreda Oromia Regional State
This study examined the livelihood strategies and food security situation in Sululta woreda by takingrna randomly selected sample of 215 households from three rural kebeles. Mixed research approachrnwas employed and triangulation was vital method of converging concurrently collected data...
25096. Web-based Legal Decision Support Expert System The Case Of Ethiopia
Addressing legal information scarcity of the society is the major issue in guardianship of the rule of law. Legal documents play a basic role in discharging the law to the public besides constituting learning material for student, researchers and legal practitioners. Unless the legal documents...
25097. The Practice Of Labor Analgesia And Its Perceived Barriers Among Health Care Providers Working In Public Hospitals Of Addis Ababa Ethiopia
Background: Almost all women experience moderate-to-severe pain during labor which adversely affectsrnparturient and fetuses. Authorities in the fields of obstetrics and anaesthesia encourage use of labourrnanalgesia. The practice of labor analgesia in Africa is not a well-established service,...
25098. Public Housing Provision The Current Housing Condition Of Condominium Applicants In Gullele Sub City Addis Ababa Ethiopia
One requirement of housing for human being is to provide shelter in order to provide shelter in order to shield from natural and social phenomena. The problem of housing is a worldwide problem and the problem of housing is more severe in less developing than developed countries. The study is to...
25099. Socio-cultural Aspects Of Illegal Migration In Raya Azebo Woreda Tigray National Regional State
Illegal migration to Saudi has become usual phenomenon for most communities in Ethiopia. Many studies have attempted to explain the causes and consequences of this phenomenon. However, most of these studies tended to explain illegal migration from economic aspects: unemployment rates, wage...
25100. Relationship Of Teacher Self Concept To Teacher Behaviors And Students Educational Outcomes At First Cycle Primary Schools Of Fogera And Libokemkem Woreds
This study aims to examine the relationship of teacher self concept to teacherrnbehaviors and students educational outcomes at first cycle primary schools ofrnFogera and Libokemkem woredas. To do this, 460-4th grade students (230-girlsrnand 230-boys) were selected by using systematic random...
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