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Unconstrained optimization is an optimization process where no restriction is placed on the range of the unknown variable. Several methods can be adopted in the solution of ...
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In this work, a model for the hydrodynamic drag force on a steadily translating circular cylinder was studied for Reynolds number, Re << 1. The Navier-Stokes and continuity...
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Multiphase flows through porous media are widely encountered in nature and
technology. Our current civilized world will very likely continue to depend on petroleum products either as...
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Developing an optimal investment strategy for pension administrators is one of the major problems in recent times in Nigeria. In this work an investment model of a pension plan participant...
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In this thesis, the important fundamental properties of numerical methods for ordinary differential equations are investigated. This involves the derivation of Adams Bashforth methods,...
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This time series analysis examined infant mortality rate in federal medical center Umuahia (Queen Elizabeth) and the data analyzed were on monthly basis for nine (9) years (2002 — 2010)....
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The desire to carry out this research work was motivated by the inherent seasonal variation in the sales of product of bottling companies. The objective is to identify the model that...
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The issue of tuberculosis still remains a burden to the World. Nigeria government has recorded very little achievement in the treatment, prevention and management of this tuberculosis...
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Solar Radiation and Temperature data for 10 years (2001-2010) for Umudike in Umuahia Abia State were used in the analysis in order to detect the recent trend in both the solar radiation...
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The data collected for this analysis is made up of the monthly values of the 'a External Reserve of the Central Bank of Nigeria from January 2001 to December 2010. In this study, a time...
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The sole aim of this project work is to obtain a time series model that can predict a reliable estimate of future revenue allocation on basis of population. Box Jenkins iterative procedure...
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Any business or economic action taken today is based on yesterday's plan and tomorrow's expectation. An organization must plan for the future in order to survive and grow. However, this...
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Millions of people worldwide suffer from diabetes mellitus. Cases of incidence of diabetes mellitus have been reported in the Abia State University Teaching University Hospital Aba....
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This project is designed to determine the optimal allocation of refuse by nine refuse truck from six sources to two disposal sites (destructions) so that the total transportation...
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The desire to carry this research work was aroused by the high rate of death and injuries resulting from road accident. The objective of the research work is to determine whether the...
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The main aim of this research work is to estimate the appropriate' model that fits the data in order to predict or forecast the revenue for the proceeding year. However AR1MA 111 was...
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Over the years, the Local Government Council takes direct care of the grassroots people that is people in the rural areas and has also contributed in the development of the area. This...
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The purpose of this study is to investigate the degree of association and linear relationship between babies weight at birth and some three correlates, namely mother's parity, age and...
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Different hazards affect man daily. This research work aims at investigating one of such hazards viz number of injured victims in road accidents. The data was obtained from Federal road...
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In the existence of mankind, we sometime encounter real-word ir0b1e1n in diverse ways whose solutions are needed to make life comfortable for n-ian. Most of these problems could be...
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Greek words, "ortho", meaning "right" and "gonia" meaning "angle" using the Academic Press Dictionary of Science and Technology the wor.d "orthogonal" is said to be perpendicular, normal...
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This work has exclusively delved into tile analysis of external reserves of Central Bank of Nigeria using the time series Analysis. In the analysis the magnitude of the efforts of various...
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Eigenvalues serve a lot of purposes in problems in physics and elsewhere. This in this project work, our aim is to give a concise explanation of te eigenvalue problem and their...
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The purpose of this research 'is to determine with the help of statistical data, the prevalence of dental diseases in Abia state, to avoid ambiguity, the three dental diseases were...
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Most real life problems in Engineering, Physics and hydromechanics are represented mathematically by complex integration. Integration in the complex plane is important in most cases. In...