Postgraduate Project Topics, Thesis and Dissertation
10201. Geographic Information System (gis) And Remote Sensing (rs) Based Assessment Of Spatio-temporal Dynamics Of Wetlands In Teltele Watershed Central Highlands Of Ethiopia
Wetlands are one of the most productive ecosystems and play an important role in sustaining human, plant and animal life. However wetlands with inclusive of water body are under serious threat of loss. This in turn narrowed the opportunities of wetland service. Thus, study aimed to assesses the...
10202. Transmission Line Loss Minimization And Improvement Of Voltage Profile Using Unified Power Flow Controller (case Study Eastern Region Of Ethiopia)
Electrical power system is very complex and it requires very careful design of new equipment’srnwhich are needed to improve electric power utilization, enhancing power system stability, powerrnloss minimization and power transfer capability. The existing power transmission network...
10203. Improvement Of Distribution Feeder Loss And Voltage Profile (case Study Bella Substation Distribution Feeder)
Distribution feeders are components of distribution system which transfer power from distributionrnsubstation to distribution transformers located near to customer’s premises. Distribution substationrnfeeders which have poor power factor, large loads beyond its’ carrying capacity and...
10204. Study And Design Of Multisource And Battery-free Energy Harvesting Architecture For Ahm-aeronautics Applications
This thesis attempts to study an innovative architecture for an efficient energy generatorrnwhich powers a wireless sensor network used for Aircraft security Monitoring. This rnbattery-free generator captures energy from its environment due to transient thermal rngradients as a...
10205. Long Term Load Forecasting And Transmission System Expansion Planning (case Study Central And Southern Region Of Ethiopian Electric Power)
A sustainable supply of electric power is a prerequisite to foster all sorts of development in anyrncountry. Development of electricity infrastructure is undoubtedly a capital intensive project thatrnneeds a careful planning especially when future expansion of Generation and Transmission...
10206. Energy Auditing And Assessment Of Power Quality Problem In Industries (a Case Study Of Almeda Textile Factory)
Nowadays energy is one of the major areas which need greater attention throughout thernworld. The textile industry is one of the major energy consuming industries and retains arnrecord of the lowest efficiency in energy utilization. Energy in the textile industry is mostlyrnused in the form of...
10207. Energy Conservation And Efficiency Improvement In Sugar Factories (case Study Finchaa Sugar Factory)
Like any industry, the three top operating expenses are often found to be energy (both electricalrnand thermal), labour and materials in a sugar factory. Energy has the highest potential for costrnreduction by ensuring energy efficiency and conservation. The energy costs are rising steadilyrnand...
10208. Feasibility Study Of An Off-grid Pvwindgenerator Hybrid System For Remote Mobile Base Station (case Study Hadnet Mobile Base Station)
There is a clear challenge to provide reliable cellular mobile service at remote locations where arnreliable power supply is not available. So, the existing mobile towers or base transceiver stationrn(BTSs) use a conventional diesel generator with backup battery banks. However, the...
10209. Analysis Of The Functional Variation Of Cascaded Amplifier When Replaced With Their Spintronics Equivalents
Spintronics is a new technology that employs the spin degrees of freedom of carriers instead ofrnelectrons’ charge for storing and processing data. Either by using spins alone or by adding the spinrndegrees of freedom to the more established semiconductor technology, it is possible to...
10210. Fpga Based Optimum-settling Automatic Gain Control Circuit Design For Multistage Amplification
Many electronic applications require their input signal to be of constant amplitude. Especially, inrncommunication systems, the transmitted signal may be faded and the amplitude of the receivedrnsignal may be below the desired level due to multi-path fading and different positions. This...
10211. Ethiopia And Eritrea Reconciliation And Its Economic Implications In The Countries
For Eritrea and Ethiopia 2018, was another defining moment in their thorny historical relations since 1998. The year ended a stalemate that lasted for two decades between the countries. This was followed by a re-opening of the border which was a source of optimism for economic advancement for both...
10212. Maintenance Cost Reduction Strategies And Model Development For Ethiopian Leather Industry
Maintenance is the combination of all technical, administrative and managerial actions duringrnthe life cycle of an item intended to retain it in, or restore it to a state in which it can perform thernrequired function. One way that companies can regain control over their costs is not only...
10213. Optimization Of Inventory Through An Integrated System Approach For Repairable Spare Parts
Repairable spare parts inventory optimization deals with special type of inventories that are repaired and returned tornusable conditions rather than discarding. Surplus repairable spare parts lead to a high carrying cost, whereasrninadequate spare parts can result into aircraft down...
10214. Building Construction Occupational Health And Safety Assessment - A Case Of Condominium Site Projects In Addis Ababa
Construction industry has been recognized as one of the common hazardous industries in bothrndeveloped and developing countries. Injuries and work related hazard on building constructionrnsector present a major effect on the workers in the field, and resulting major influences on sociorneconomic...
10215. Mproving Clinker Production Coal Utilization Using Six Sigma Methodology In Mugher Cement Factory
Six sigma is the process improvement tools which can be applied in various sector for defectrnminimization and better utilization of resource using DMAIC methodology. A DMAIC methodologyrnis used to identify which output parameter needs to be give more priority to get a better result.. Thus,rnin...
10216. Quality Improvement Of Healthcare Through Lean Six-sigma A Case Of Yekatit 12 Hospital
Health care organizations are now facing different challenges that brought them to a decision tornobtain efficiency improvement, quality and cost reduction. The growth in health sectors access andrndelivery in Ethiopia has been improved markedly in the last decade. Despite the improvementrnmade in...
10217. The Impact Of Financial Model On The Quality Of Education In Ethiopia Tvet Colleges
This research, entitled as The Impact of Financial Model on the Quality of Education, is arnqualitative, interpretive, cross-national comparative study which explores, analyses andrncompares the institutional financing system of Tegbare-id and Selam to identify their nature,rnsimilarities and...
10218. Upgrading Biogas For Small Scale Electricity Generation From Food Waste A Case Study Of Sidist Kilo University
Now a day‟s biogas from food waste is an alternative and a viable energy sources forrndomestic energy consumption. Hence, this research is concerned with biogas upgrading forrnelectricity generation. To do this 115kg of food waste collected from student cafeterias inrnAddis Ababa Sidist Kilo...
10219. Improving Addis Ababa Transport System By Using Transport Demand Management Strategy
Addis Ababa is challenged by providing access to safe, efficient and sustainable transport system.rnCongestion is becoming a common experience in different parts of the city due to the lack ofrnconsistent concentrated efforts from the various stakeholders. The city is critically inadequate...
10220. Reverse Logistic Network Design And Analysis For E-waste Management System A Case Of Akaki Compute Refurbishment And Training Facility
Electrical and electronic equipment waste, (E-Waste) in short is a recent emerging waste. It isrnknown that sales of electronics and electrical equipment have undergone explosive growthrnworldwide, while at the same time, the life cycles of equipment have been getting shorter. Thisrnhas resulted in...
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