Among other atmospheric region, ionosphere, which is the ionized region of the atmosphere, is considered to impose serious limitation on radio wave transmission while the effect of other layers, more especially, the troposphere is often treated as negligible. At higher frequency, radio waves pass through the ionosphere and are attenuated due to… Continue Reading
Tuberculosis, an air-borne infectious disease, remains a major threat to public health in Kenya. In this study we derived a system of non-linear ordinary differential equations from SLICR mathematical model of TB to study the effects of hygiene consciousness as a control strategy against TB in Kenya. The effective basic reproduction… Continue Reading
Magnetohydrodynamic boundary layer flow involving a fluid of varying viscosity subject to thermal radiation and Newtonian heating has various applications in industry and engineering some of the applications include designing of cooling systems used in electronic devices, cooling of nuclear reactors, harvesting of solar energy, thermal… Continue Reading
The concept of cycle index was first discovered by Howard Redfield in 1927. The cycle index formulas of various group actions have been computed since then by various authors. The formulas have been used to count graphs in mathematics and chemical compounds in chemistry. Therefore cycle index is a very useful tool in enumeration. It is… Continue Reading
This research work studies the gross national income on consumption expenditure of the federal republic of Nigeria from 1992 – 2011 It is aimed at fitting a prediction equation for gross national income over consumption expenditure, gross national income over time, to forecast the future national income and to test significant… Continue Reading
This project is focus on the application of computer graphics in presentation of statistical data. The data ;1owever, is formatted to suit the purpose as demanded for presentation in the form of Pie chart and Bar cha1i. Each of the charts is used to give certain information about the data in pictorial form. Pie chart portrays the… Continue Reading
In this project we design a computerized medical record system that will keep medical record of any medical centre. The researcher has selected to use Gwagwalada Specialist Hospital Federal Capital Territory as a case study. Medical record Department is one of the important department in any Medical Health centre that gives the.;. precise… Continue Reading
CHAPTER ONE 1.1 INTRODUCTION 1.2 Both the private and government sectors nowadays lay emphasis on strategic planning, balancing of records control and rapid response to a development problems. The result is a constant demand for better and more timely information. The need for efficient planning and controlling cannot be over-emphasized.… Continue Reading
Computerization of the operations of the Church and School Supplies (CSS) Bookshops was designed and implemented using Microsoft Access® 2000. The main aim is to improve the efficiency of Data Management and enhance Business Operations through the utilization of computer technology. This study identified and evaluated the application… Continue Reading
This project is based on the computerization of the Personnel Information Management System. Before the advent of the Computer, the personnel information management system was manual. This presented a lot of disadvantages which include, misplacement of records, loss of documents, delayed work etc. This project highlights the design and… Continue Reading
The first part of this work established, with examples, the fact that there are more than one non-abelian isomorphic types of groups of order n = sp, (s,p) = 1, where s 1 was worked out and such groups have no non-abelian isomorphic types. This gave credence to the fact that a group of order 15 and its like do not have a non-abelian… Continue Reading
CHAPTER 1 Poultry Farming is the commercial raising of chickens, fowl, turkeys, geese, and ducks for their meat and eggs. The birds are kept intensively in a confined area where they are fed and managed carefully. Their economic significance varies considerably around the world. Poultry fa r ming m Nigeria is a very economically and commercially… Continue Reading
TABLE OF CONTENTS Title Page i Certificate of Approval ii Dedication iii Acknowledgment iv Abstract v Table of contents vi 1. FRACTIONAL ORDER CALCULUS 2. FUNCTIONS OF FRACTIONAL CALCULUS 2.1 The Gamma function 3 2.2 The Beta Function 5 2.3 The Mittag-Leffler Function 5 2.4 Laplace Transform 7 2.5 The Convolution Theorem 9 2.6 Riemann-Liouville… Continue Reading
Simple population growth models involving birth rate, death rate, migration, and carrying capacity of the environment were considered. Furthermore, the particular case where there is discrete delay according to the sex involved in the population growth were treated. The equilibrium and stability analysis of each of the cases were… Continue Reading
This project report deals with the class of asymptotically demicontractive mappings in Hilbert spaces. We noted some historical aspects concerning the concept of asymptotically demicontractivity and studied a regularized variant of the Krasnoselskii-Mann iteration scheme, which ensured the strong convergence of the generated sequence… Continue Reading
In this project work, we studied the Adams-Bashforth scheme for solving initial value problems. We gave an indebt explanation on the Adam-Bashforth scheme, its consistency, stability, and convergence, the two and three step methods were also derived. Numerical solutions were obtained using four (4) examples. TABLE OF CONTENTS Cover page… Continue Reading
The Hamiltonian approach for constrained optimization is indeed a useful tool in the hands of the economists, scientists and statisticians who applied it in the modelling of optimization problems. It can be noted that the treatise in this research work is an eye opener for a better understanding, application and utilization of the method as we… Continue Reading
Before the 1950s, logistics was thought of in military terms. It had to do with procurement, maintenance, and transportation of military facilities, material, and personnel. The study and practice of physical distribution and logistics emerged in the 1960s and 1970s. Logistics cost in the U.S. accounted for 15% of the gross national product and on… Continue Reading
The Employee Human Resource Management and Payroll System is an integrated system that encompasses managing all resources associated to employee such as recruitment details, payment and issues pertaining employee records processing. It is develop to eradicate the errors emanating from manual processing of staff record.… Continue Reading
R program that calculate mathematical interest theory such as dollar weighted yield rate, time weighted yield rate, simple and compound interest and all others.… Continue Reading
A powerful and effective numerical tool called the Variational Iteration Method has been used to solve various kinds of differential equations over the years. Though the Variational Iteration Method has not been used solely to solve various kinds of differential equations as it … Continue Reading
A major grief of network and data security experts and consultants universally is about the capabilities of infectious malicious proxies (Malware) to overrun the whole systems on networks stations in order to inflict mayhem encompassing identity theft, financial scam and systemic digital assault on infrastructures and national resources. In this… Continue Reading
This paper aims to have a brief study on the operation of an airbag deployment system using different sensors. Automobile airbag has gained acceptance over the years as an effective measure to reduce the morbidity and mortality associated with motor vehicle accidents, as such more vehicles have become equipped with them.As noble as the idea sounds… Continue Reading
Natural Language Processing is a flourishing aspect of Data Science in both academia and industry. This paper examines the technique of sentiment classification on text data using automated Machine learning approaches. It will delve into newly introduced embedding techniques and machine learning model pipelines. The models explored in this paper… Continue Reading
This work presents an intelligent system for fault diagnosis for automobiles. The main goal of this work is to use the vast knowledge previously acquired from human experts by system experts, to visualize, localize and fix a fault in a car. The project is motivated by the need to guide car owners and motor mechanics in the maintenance and… Continue Reading