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This was analytical study conducted during the period from January to April 2017, to determine the antimicrobial activity of Azadirachta indica leaves methanolic extract against different bacteria isolated from urinary tract infection. A total of 130 urine samples were collected from patients with Urinary tract infection. These specimens... Continue Reading

Ibuprofen, a strong analgesic and an anti-inflammatory drug used over a long period caused side effects such as peptic ulcer and constipation. Honeydew melon has been shown to possess anti-secretory, antiulcer and angiogenic. Hence, this study investigated the anti-ulcer effect of aqueous extract of honeydew melon on ibuprofen induced... Continue Reading

TABLE OF CONTENT Title page                                                                                                                   i... Continue Reading

Radiation absorbed dose for patients undergoing myocardial perfusion has been calculated for technetium-99m Hexakis-2-methoxy-2-methylpropyl-isonitrile (99mTcSestamibi) at the Nuclear Medicine Department of Abdou Moumouni University. Thirty patients were scanned and image quantification was achieved using MedisoInterViewXP® software. An... Continue Reading

CHAPTER ONE INTRODUCTION 1.1 Background Brachytherapy is a term used to describe the short distance treatment of cancer with radiation from small, encapsulated radionuclide sources. This type of treatment is given by placing sources directly into or near the volume to be treated. The dose is then delivered continuously, either over a short period... Continue Reading

Table of Contents DECLARATION ............................................................................................................................ ii APPROVAL ..................................................................................................................................iii... Continue Reading

Internal sorting algorithms constitute a class of util ity programs that are  widely used in performing routine computing operations . This thesis examines  the t heory and structu res of these algorithms and ill ustrates their basic  principles with flowcharts and tabular presentations. PASCAL codes were also  developed and implemented for... Continue Reading

A sa:cly of Royr.!1on l1Dh::s f;-0;1. o,Tice was ca:-ried out; to uriderstand the system and determine the information rcqui:·emcnL Duri;1g the course or this study, problcn�s ai1cct ing the systems were  identified.  We then designed a new system which is computer based rulting into consideration the problems  identified. This new sysl.crn... Continue Reading

This study is concerned with the female enrolment at the junior secondary  school levels in Nigeria. In writing this project, the approach has been to determine the trend in female enrolment at the junior secondary school level by  the geo - political zones.  This research work is organized into five chapters. The first chapter deals with  the... Continue Reading

Consider the problem of r t / randomly distributed points in a unit n-ball and the convex hull created by these points. Let ~ 11 be r.t times the r-content of an rsimplex whose p vertices are in the interior and r + /- p vertices on the boundary of a unit n-ball. Explicit expressions for the exact distribution functions of ~,, are given... Continue Reading

TABLE OF CONTENTS Title page                                                                                              i Approval... Continue Reading

TABLE OF CONTENTS CERTIFICATION ............................................................................................................. II DECLARATION .............................................................................................................. III DEDICATION... Continue Reading

This project studied the relevance of Mathematics as a core subject in senior secondary schools in Nsukka Local Government Area of Enugu State. The following research questions were posed to help the researchers in conducting this research: what are the benefits of teaching Mathematics in schools? Are adequate instructional materials used... Continue Reading

This study proposes and analyzes a non-linear mathematical model for the dynamics of HIV/AIDS with treatment and vertical transmission. The equilibrium points of the model system are found and their stability is investigated. The model exhibits two equilibria namely, the disease-free and the endemic equilibrium. It is found that if the... Continue Reading

This project proposes a non – linear mathematical model to study the effect of irresponsible infected  immigrants on the spread of HIV/AIDS in a heterogeneous population with a constant recruitment of susceptible. The equilibrium points, stability analysis  and numerical simulation on the model are presented. It is realised that at... Continue Reading

The fundamental idea of the project is to provide basic and concrete concepts of the fuzzy set theory, and thus focused on easy illustrations of the basic concepts. There are numerous examples and figures to help readers to understand. It tries to explain the emergence of fuzzy sets from historical perspective. Looking back to the history... Continue Reading

In this research work, we have reviewed and studied two disease models: a disease model with logistic recruitment rate with and without incubation period and a disease model with linear recruitment rate with and without incubation period.  The existence and stability or otherwise of the equilibrium states of the models were studied; also... Continue Reading

In this paper we introduce, numerical study of some iterative methods for solving non linear equations. Many iterative methods for solving algebraic and transcendental equations are presented by the different formulae. Using bisection method, false position method, secant method and the Newton’s iterative method and their results are... Continue Reading

In Financial Institutions such as banks and other firms, we face financial risk which emanates from different source. Credit Risk as one of the prominent risk, had been found to reduce the efficiency of banks and other financial firms, hence, the research to model the risk . In this project, several models used to evaluate credit risk, including... Continue Reading

          In the period of the 1970’s, Agriculture was the main stay of the Nigeria economy. The oil boom of 1970’s brought about a gradual shift from agriculture to crude oil making Nigeria to depend heavily on petroleum as main source of foreign exchange earnings. Agriculture sector which use to be the back bone of the... Continue Reading

Linear programming is a mathematical tool that is used to maximize or minimize a function when constraints are linear. In this project, we considered some examples and applications of linear programming problems.  TABLE OF CONTENTS    Title page  Certification                       Dedication                      ... Continue Reading

It is said that mathematics is the gate and key of the sciences. According to the famous philosopher Kant, “A science is exact only in so far as it employs mathematics”. So all scientific education which does not commence with mathematics is said to be defective at its foundation, In fact it has formed the basis for the evolution of scientific... Continue Reading

                    ABSTRACT In this project work, we have established a systematic study of z transform and its analysis on Discrete Time (DT) systems. The researcher also deal with Linear Time Invariant (LTI) system and Difference Equation as examples of DT systems. The right and left shift was use as a method of solution of the z... Continue Reading

Contents 1 General Introduction 1 1.1 Background of Study . . . . . . . . . .1 1.2 Integral Equation . . . . . . . . . .......2 1.2.1 Fredholm integral equation . . .3 1.2.2 Volterra integral equation . . . . 4 1.3 Polynomials . . . . . . . . . . . . . . . . . 4 1.4 Orthogonal Polynomials . . . . . . .5 1.5 Chebyshev Polynomials . . . . . . . 6... Continue Reading