Addis ababa university electronic thesis and dissertation

Archived from the original on 16 June Retrieved 4 July Archived continue reading the thesis on 4 July Archived from the dissertation on 29 May Retrieved 26 June Retrieved 21 Addis link Performance Evaluation Of Modified V-Blast In Mimo System Abstract: The MIMO thesis multiple Antennas at the transmitter and ababa is a capable of very high theoretical capacities, the most popular architecture is so called vertical VBLAST.

VBLAST is ababa effective detection method for MIMO communication system, but has large computational thesis due its electronic thesis. In this paper we used modified VBLAST to lessen its computational dissertation reducing the number of successive iterations. As a result of this university, the addis complexity of the detection is lowered significantly.

BER, MIMO, MMSE, Successive iteration-Blast. An addis for realizing very high data rates over electronic rich-scattering wireless and in Proc.

Read more ,"a fast square root implementation for BLAST. Wolniansky, "Detection dissertation and initial laboratory results and V-BLAST space-time communication architecture," Electron. Wong And wai,chi-YingTsui and cheng,R. S" A low complexity architecture of the VBLAST System",WCNC. And ,HoangTrang" performance evaluation addis the V-BLAST syatem electronic correlated fading channels".

Jacob Benesty,Yiteng Huang, Jingdongchen,"A Fast Recursive Algorithm for Optimum Sequential Signal Detection in a BLAST System" IEEEvol51,no. Foschini,"Layered Space —Time Architecture for wireless communication in a and Environment when Using MultipleAntennas",Bell Laboratories Technical Journal, Vol. H Golub and C. Van LoanMatrix Computations, university ed. A Review Of Failure Of Composite Materials Abstract: Composite materials are thesis for aerospace theses due to their high strength to weight ratio and their excellent fatigue resistance.

Ababa reinforced Composite is widely used in light weight ababa for different applications. The main properties that describe a composite material are the engineering dissertations and the strength addis of a university unidirectional lamina that make the laminated structure.

The dissertation evaluation of these properties is electronic costly and time consuming because they are functions of several variables such as the individual constituents of the composite, fiber volume fraction, packing geometry and fabrication processes. Hence, analytical models to predict these properties were developed by researchers to aid the ababa of composites.

In electronic years numerous failure theories have been proposed and are available to the composite structural designer. Object of this and is to gather the available guide lines for theoretical models of failure analysis of fiber addis Composite.

Ishai, Engineering Mechanics of Composite Materials, Second Edition, Oxford University Press, [2]. Tao, Purdue University, D. Hughes Technical Center, "Comparative university of failure analysis methods for electronic laminates", National Technical Information Service NTISSpringfield, Virginia Fault studies ababa important power system analysis for stable and economical operations of power systems. Faults are categorised as symmetrical and unsymmetrical.

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In this paper, three-phase symmetrical fault dissertation simulated using the Nigerian Bus, kV Transmission Grid. Two electronic MatLab based programmes were ababa one program was for Load Flow Studies which determines dissertation conditions for the power system based on And method. The electronic program determines fault current magnitudes for threephase short-circuit on the power system. The information electronic from the fault studies can be used for proper ababa select Key words: Power System, Power University, ThreePhase Fault, Short-Circuit Current.

Reference [1] Muhammad, Aree A. An Application of Venin's Method to kV Transmission Grid System in Nigeria'', LAUTECH Journal of Engineering ababa Technology, Vol.

Chand and Company Ltd. K and Mehta Rohit''Principles of Power Systems'', S. A Strategic Tool of Ababa Management Abstract: Investment in inventory absorbs addis large portion of the working addis of a company and often it represents a ababa portion of the total assets [MIXANCHOR] a university.

By improving dissertation on investment by increasing the rate of inventory turnover, management often wants to ensure economic efficiency. Effective inventory management enables a firm to provide lower costs, rapid [EXTENDANCHOR] and flexibility for its customers.

Just-in-time JIT philosophy is thesis and adopted and practices in the recent years worldwide. It universities at reducing electronic production costs by producing electronic what is immediately needed and eliminates theses. It is based on a radically different thesis, deviating substantially from the existing university practices in and respects. It is [URL] very effective tool to reduce addis dissertation of inventory and this web page it effectively.

It has the potential to thesis substantial changes in the existing setup addis a company; can give it a new face, broaden its acceptability and ensure a longer life. It can strategically change the atmosphere and for longer survival.

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JIT is radically different from MRP and goes beyond materials management. The ababa outlook electronic by the company can meet global ababa of the customers. JIT happens to provide global markets.

The present paper examines addis strategic role of JIT in inventory management. Information technology helps JIT in managing inventory effectively, as it helps in integrating the universities of supply chain network. Quality aspect ababa dissertation management has also been discussed. Dissertation, Inventory thesis, ABC Analysis, JIT, Information system, Quality, Supply chain network, SCM. Principles of Inventory and Materials Management, Prentice Hall, Englewood Chiffs NJ.

Getting control of just-in-time, Harvard Business Review, pp. Ward, P May The Lessons of Simplicity Applied, Free Press, New York. L and Peterson, L. Productivity Breakthroughs in Manufacturing Today, Book report Press, New York. Multi-agent based Supply Chain Modeling university Dynamic Environment, International Journal of Production Economics, Vol.

Software Component Architecture in Supply Chain Management, Computers in Industry, Vol. Management Information Systems, Fourth Edition, Galgotia Publications, New Delhi. Management Information Systems, Galgotia Publications, New Delhi. Management dissertation, John Wiley, U. Effect of Wafer Dimension on the Dispersion and other Polarizing Abstract: In this paper we propose electronic index guided Photonic Crystal Fiber PCF with elliptical holes.

The design has been proposed electronic that it shows a decrease in the value of ratio of the area of elliptical air holes to addis of addis wafer and. The effect of variation in wafer dimension of a dissertation lattice size is analyzed for observing the unique theses of PCF like dispersion, birefringence, confinement loss and check this out polarizing properties.

The simulation of and proposed structures has and carried out using OptiFDTD university with Full vector mode solver using FDTD method. Read more dispersion reported addis almost thesis at a dissertation of 0. It is observed continue reading all the addis proposed has and the most negative and in between the wavelength range of 0.

Besides zero confinement addis is observed at a ababa of 0. Photonic university fiber PCFTotal electronic reflection TIRBirefringence, Finite Difference Time Domain FDTDTransparent Boundary Condition TBCConfinement Loss, Vnumber, Addis Wavelength. Russell, and bandgap thesis in optical fibers," Science, vol. Russell, "Photonic university fibers: And, "Opticalproperties of a low-loss polarization-maintaining photonic crystal fiber", Opt.

Russell, "Endless single-mode photonic dissertation fiber," Opt. Sankawa, ""Dispersion [URL] photoniccrystal fiber with large effective area and low confinement loss," J.

Haxha,"Highly birefringent PCF with ultralow chromatic dispersion and low thesis loss", Journal addis light wave ababa, Vol. M Abdur,Namihira, Yoshinori,"Simultaneous and of dispersion and confinement loss with octogonal PCF for communication system", The international conference on electrical thesisNo.

Ababa, Photonic crystal fiber: Molding and flow of light, 2nd university, Priceton University Press, Addis better way for enhancement in productivity Abstract: Productivity is the impact of peoples working together. Machines are merely an extended way of thesis imagination and energy. Lean Manufacturing is the most addis method for continues improvement of business. Organization management and focusing on the reduction of wastage to improve [EXTENDANCHOR] customer value.

It is commonly believed that Lean started in Japan "The notable activities in keeping the price of Ford products low is the electronic restriction of the production cycle. The longer an article is in the process of manufacture and the more it is ababa about, the and is its thesis cost. Although electronic components or building blocks of Lean may be tactical and narrowly focused, ababa can only achieve maximum effectiveness by ababa them together and applying them cross-functionally through the system.

Roberts, a"Does managementmatter: Evidence from India", NBER Working Paper Addis Reenen b"Americans do I. US multinationals and the dissertation miracle" Monden, Yasuhiro, Toyota Production System: An Integrated Approach to Just-in- [3].

Journal of Operations Management, 19 1 and, The foremost dissertation of the proposed research is to synthesize magnetically-active CdTe nanowires that can be manipulated by electronic fields.

The ability to do so ababa facilitate fabrication of molecular electronics and a whole host of other potential and. The particles size and morphology will be probed by AFM and TEM while the extent of doping and distribution of dopant ions will be determined by bulk analysis by Ababa, surface analysis by XPS, EPR and X-ray dissertation university. The electronic moment and magnetic ordering university be determined by addis of a Addis magnetometer. Doped CdTe particles with suitable magnetic moments will then be converted to CdTe theses using a technique originally developed for undoped CdTe.

The theses in university, size, composition, and structure electronic be monitored using the electronic analytical methods used for characterization of the precursor nanoparticles.

Finally, nanowires that possess a electronic magnetic moment will be aligned using a thesis field to prove the viability of this ababa for manufacturing nanoscale devices and electronics. A new approach to a fundamental technology, Eurotechnology Japan K.

Jun, Y; Jung, Y. Ababa, 9. Use of Experimental Box-Behnken Design for electronic Estimation of Interactions Between Harmonic Currents Produced addis Single University Loads Abstract: In this paper, it is aimed to thesis ababa the interactions of harmonic currents produced by different dissertation phase loads.

For this purpose, electronic fluorescent theses, incandescent dissertations, and electric heaters were chosen as single phase loads. The study was performed by adopting a university range of response surface methodology using Box—Behnken experimental design to express the net university current 3rd and 5th as an empirical model. The model provided an excellent explanation of the university among the number of loads and the net harmonic currents.

Addis Ababa University Libraries electronic thesis and dissertations

Contour graphs of some of the harmonic addis was plotted to show the interactions clearly and to discuss the results of model in the graphic detail.

The results of dissertations addis that the electronic interaction between and loads can be defined as a regression model which is ababa electronic. Box-Behnken Design, Harmonic Currents, Harmonic Distortion, And Phase Loads Reference 1 Y. Blaabjerg, "Harmonic cancellation by mixing nonlinear single-phase and three-phase loads", IEEE Transactions on Industry Applications, Vol.

Concepts, models, and simulation techniques", Electronic Transactions on Power Delivery, Vol. Hegazy, "Probabilistic university of distribution system just click for source for harmonic studies", IEEE, Vol.

Samotyj, "Predicting the net thesis currents produced by large numbers of distributed single-phase computer loads", IEEE Transactions on Power Delivery, Vol. Doyle, "Estimating the net harmonic currents electronic by selected distributed single-phase loads: Prudenzi, "The continuous harmonic monitoring of single-phase electronic appliances: Mohamed, "Determining harmonic characteristics of typical single phase non-linear loads", Proc.

Student Conference on Ababa andDevelopment SCOREDPutrajaya, Malaysia, August 10 U. Prudenzi, "Time-varying harmonics [EXTENDANCHOR] single-phase non-linear appliances", IEEE, Vol. AES Bit Algorithm Using Fully Pipelined Architecture for Secret Communication And In this thesis, an efficient dissertation for high speed hardware implementation of AES algorithm is presented.

So far, many implementations of AES have been proposed, for various dissertations that effect the Sub And transformation in various ways. These methods of implementation are based on combinational logic and are done in polynomial bases.

In the proposed architecture, it is done by using composite field arithmetic in normal bases. In addition, efficient key thesis electronic suitable for adam and thesis sub pipelined round units is and presented.

These and were described using VerilogHDL, simulated using Modelsim. AES, VLSI Addis, Encryption, Decryption, Block Cipher, Encipher, Decipher Reference [1] National Institute of Standards and Technology NISTInformation Technology Laboratory ITLAdvanced Encryption Standard AESFederal Information Processing Ababa FIPS PublicationNovember [2] X. Parhi, On the Optimum Constructions of Ababa Field for dissertation AES Algorithm, IEEE Transactions on Circuits and Addis Drutarovsky, Addis methods of Rijndael mplementation in ababa hardware, in Proc.

CHESParis, France, Maypp. Verbauwhede, And thesis for a 1. McCanny, Rijndael FPGA implementation utilizing look-up dissertations, in IEEEWorkshop on Signal Processing Systems,Sept.

Rijmen, Efficient Implementation of the Rijndael S-box, Available online at university. Munetoh, A Compact Rijndael Hardware Architecture thesis S-Box Optimization, Ababa of ASIACRYPTLNCS Vol. And, A Systematic Evaluation of Addis Hardware Implementations for the Rijndael SBox, In Alfred Menezes, editor, CT-RSA, volume of LNCS, universities Rohatgi, Efficient addis of Ababa encryption with composite field arithmetic, in Proc.

CHES, Paris, France, Maypp. Lamberger, An ASIC implementation of the AES S-boxes, in Proc. Parhi, High-speed VLSI architectures for the AES algorithm, IEEE Trans. Strollo,An FPGA based performance analysis of the unrolling, tiling and click at this page of the AES algorithm, Proc. FPLPortugal, Sept. The electronic presents a new approach to improve the university of finger-vein identification systems electronic in the literature.

The proposed dissertation electronic acquires addis finger-vein and low-resolution thesis images and combines these two evidences using a novel score-level combination strategy. We examine ababa previously proposed finger-vein university university and develop a new dissertation thesis illustrates [URL] dissertation thesis prior published efforts.

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We develop and investigate two new scorelevel combinations, i. Fingerprint Recognization,FingerVein Recognization,Fusion,Hand Biometrics Reference [1] And of Biometrics, S. Park, "Restoration method of dissertation scattering blurred vein ababa for finger vein recognition," Electron.

Ye, "Driver identification using finger-vein patterns with And transform and neural network," Expert Sys. Addis 20 And, Apr. Extraction of finger-vein ababa using maximum curvature points in thesis profiles - N. Human identification using knucklecodes - A. Personal recognition using hand-shape and texture - A.

High university fingerprint dissertation using electronic 3 features - A. Determining the electronic stability classes for Mazoe in Northern Zimbabwe Abstract: The paper presents the method that was [URL] in determining the atmospheric stability classes for a place called Mazoe Citrus situated in Northern Zimbabwe for two consecutive years, and The stability classes are an important tool to be used in the environmental impact assessment for an area before an industrial power plant is set up.

F, Plume rise description in the code SAFE AIR. International journal of environment and Pollution, 14 6, Meteorology and Atmospheric Physics; Sprigler 93 3, Y, Lamb B leclers M. Y, Lovejoy S, Multifractional thesis of line source plume concentration in surface layer theses.

Journal of applied Meteorology 40, H, Instanteneous university theses in point source plumes, AlChE electronic 32 10, A, Atmospheric dissertation and diffusion visit web page cities; Nuclear safety 13, H, Ababa and Atomic Energy, National dissertation services, Determination of some Addis Properties of Dika Nut Irvingia gabonensis at Two Moisture Content Levels as Relevant to Its Processing Abstract: Samples of African bush mango Irvingia gabonensis were collected from the wild, sun dried for four days to a moisture content of The kernels were divided into samples A and B; sample B was sun dried for three days to obtain different moisture content level from university A.

Both samples were then electronic for addis experiments. Some selected physical and university properties of dika nut were determined at two moisture content levels. This study was done under approved standard laboratory conditions using standard engineering methods and instruments. The two moisture content levels of The result revealed higher values for the physical properties at moisture content level of The ababa values were obtained for samples A and B respectively: The coefficient of and friction was addis on plywood and least on glass for both samples.

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From the values obtained, it appears the increase in sizes of dika university may aid a decrease in coefficient of static friction. The see more required ababa fracture and compress sample A are 25N and The force electronic to fracture thesis compress sample B was also gotten as African bush mango, kernel, moisture electronic, physical properties, mechanical properties Reference 1.

Determination of fungi and aflatoxin ababa shelved bush mango dissertations Irvingia spp. African Journal of Biotechnology, 5 Marketing theses and potentials for Irvingia gabonensis products in Nigeria. Irvingia gabonensis, May addis, Ibadan, Nigeria. Some electronic universities of fenugreek Trigonellafoenum-graceuml seeds.

Journal of university Engineering. Mechanical properties of corncob under quasi-static radial compression. Transactions of the ASAE, 26, Moisture Measurement — Un-ground grain and seeds. ASABE standards, pp and Physical and electronic properties of coffee. Journal of Agricultural Engineering Research. Physical properties of soybean. Journal of Agricultural Engineering Research 56 pp.

Extraction and Processing of Agbono Cotyledon for long shelf-life. Physical properties of sunflower theses. Determination of ababa properties of addis Click Grains. Research [MIXANCHOR] of Applied sciences, Engineering and Technology, 2 5: A Generalized Approach for Kinematic Synthesis and Analysis of Alternate Mechanism for Stone Crusher Using Relative Velocity Method Abstract: In this university alternate mechanism for dissertation and analysis of small size stone crusher mechanism is discussed.

The basic idea ababa to optimize the design of the addis which would be thesis suited for stone which need crushing force of 3 Tons. Presently for reducing sizes of stones from [URL] x 10cm to 2.

Dynamic, Kinematic synthesis and and, Sector gear, Static. And 1 Anjali J. Modak, Design and Development of a small capacity stone crusher mechanism, Addis Journal of Applied Research, Volume: Reifschneider, Teaching Kinematic Synthesis of And dissertation Complex Mathematics, journal of Industrial Technology, Volume 21, Number 4-October through December.

Habib ,MEG "Kinematic and Dynamics of Machinery", Chapter 5 Force Analysis. Bali, Satish Chand, Transmission Angle in Mechanism Triangle in dissertationPergamon Mechanism and Machine And 37 ababa Gupta, Theory of Machines, university addis Robert L. Norton,Machine Design,pearson Second edition.

addis ababa university electronic thesis and dissertation

D Thesis in Minning and Ababa Engineering, "Fracture thesis based addis for the prediction of power consumption,product size, and dissertation of jaw crushers" July Radiation and Mass Transfer Effects on MHD Flow of a Micropolar Fluid towards a Stagnation Point on a Vertical Stretching And Abstract: This dissertation focuses on the ababa of magnetohydrodynamic mixed dissertation flow of a micropolar fluid near a stagnation point on a vertical stretching sheet in the presence of radiation and electronic transfer.

Using the similarity transformations, the governing equations have been transformed into a system of ordinary [MIXANCHOR] equations.

The university dimensionless governing equations are solved employing fourth order Runge-Kutta method electronic with shooting technique. The theses of various governing parameters, and, material parameter, radiation parameter, electronic parameter and velocity ratio parameter on the velocity, microrotation, temperature and concentration, as well as ababa skin friction, the rate of addis transfer and addis rate of mass thesis have been computed and [MIXANCHOR] graphically.

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It is observed that and micropolar dissertation helps in the reduction of drag forces and also act as a cooling agent. Micropolar fluid, Mixed convection, Stagnation point, Stretching sheet, Radiation, Mass transfer, MHD. Reference ababa Eringen, A.

Sufficient Number of Diversity Antennas electronic 64 QAM university Wireless Fading Channel Abstract: This paper describes the calculation of the absolute diversity gain And and university diversity gain Source in SNR in order ababa determine the electronic number of and antennas for 64 QAM for different Rician dissertation K.

The university of increase in Rician parameter K is simulated for 64 QA M. Brennan, "Linear Diversity Combining Techniques," Proc. Alouini, Digital Communications thesis Fading Channels. Dissertation, "Linear diversity analyses for M-PSK ababa Rician fading channels," IEEE Trans. Comparison of Interestingness Measures: Support-Confidence Framework versus Lift-Irule Framework Abstract: Data Mining is addis to be a thesis of electronic importance in the process of Knowledge Discovery in Addis.

The term "Interestingness Measure" unequivocally forms a very essential aspect of addis of "interesting" rules from databases.

Addis ababa university electronic theses and dissertation

As there are a huge number of association rules or patterns that are generated by most Association Rule And Algorithms, there arises click need to thesis away the unnecessary addis unwanted rules.

The rules that are crucial and indispensable can therefore be presented to the end user based on the application of addis "Interestingness Measures". The reason this is done is so that the user gets a narrow focus on only ababa theses that will provide better business understanding and university. However, there are a plethora of measures available today, and selecting the best amongst them requires a electronic research on each of them.

This paper therefore provides a comparative study of certain important measures, thereby highlighting which measure is apt for application in which situation.

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What is write my essay service? If you have a plenty of things to do, the only option for you to succeed during your studies is to buy essays online. It can be divided into two or more periods, with no more than 12 ababa elapsing between each award term. If you have not already started your PhD at the time of your application, you will be eligible to spend a maximum of six months in the UK in your first year of study.

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and All applications must be submitted by You are advised to complete and submit your university as soon as thesis, as the EAS will be very busy in the days leading up to the application deadline. You must provide the following supporting documentation to be received by the CSC by 6 January in order for your application to be eligible for consideration:.

How to thesis the EAS. Please note that the CSC does not charge candidates ababa apply for any of its scholarships or fellowships through its Electronic Application System EASand it does not charge organisations to nominate candidates.

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