This research work is set to find out the effect of mathematical knowledge in teaching and learning of physics. The research was carried out with the view of sourcing out explanations as to why there are problems in teaching methods that affect academic performance of students. Such problems include the inability of teachers to: 1. Translating... Continue Reading

ABSTRACT  The researcher set out to establish the relationship between the teaching of English and the academic performance in the Uganda Certificate of Education in Kaproron sub —county in Kween District. The study involved data selection which was collected from different categories of people who included the head teachers, heads of... Continue Reading

ABSTRACT The aim of this study is to find out the effect of graphical symbol approach in ratio learning in upper primary school in Nsukka Central Local Government Area. Two instruments Achievement Test in Ratio and Ratio interest inventory were used for data collection. The data were analyzed using mean and standard deviation. And mean hypothesis... Continue Reading

ABSTRACT An enormous gap continues to exist between intended changes and actual classroom practice in social studies education in Nigeria, particularly in Ikpoba Okha... Continue Reading

ABSTRACT Malaria is an infectious disease caused by the Plasmodium parasite and transmitted between humans through bites of female Anopheles mosquitoes. A mathematical model describes the dynamics of malaria and human population compartments in terms of mathematical equations and these... 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

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

. CHAPTER ONE 1.0 INTRODUCTION 1.1 Background of the Study Tuberculosis or TB (short for Tubercles Bacillus) is an air borne and highly infectious disease caused by infection with the bacteria mycobacterium tuberculosis. An individual is infected with the disease when he or she... Continue Reading

ABSTRACT Every Natural gas well ceases producing as reservoir pressure depletes. The usual liquid presence in the reservoir can cause further problems by accumulating in the wellbore and reducing production even more. There are a number of options in well completion to prevent liquid loading even before it becomes a problem. Tubing size and... Continue Reading

ABSTRACT: Infectious  disease  has  become  a  source  of  fear  and  superstition  since  the first  ages  of  human  civilization.  In  this  study,  we  consider  the  Discrete  SIR  model for  disease  transmission  to  explain  the  use  of  this  model  and  also  show  significant explanation  as ... Continue Reading

ABSTRACT: Infectious  disease  has  become  a  source  of  fear  and  superstition  since  the first  ages  of  human  civilization.  In  this  study,  we  consider  the  Discrete  SIR  model for  disease  transmission  to  explain  the  use  of  this  model  and  also  show  significant explanation  as ... Continue Reading

Abstract The objectives a welding flux is expected to achieve are many and often mutually incompatible.... Continue Reading

A MATHEMATICAL MODEL FOR PREDICTION OF THE STRENGTH OF SANCRETE CEMENT BLOCK [APPLICATION OF HENRY SCHEFFE’S AND OSADEBE’S CONCRETE OPTIMISATION THEORY] Abstract Sandcrete blocks are prismatic units manufactured from lean (sand-cement) mortar mixes and are the predominant walling materials used in buildings in Nigeria and other countries.... Continue Reading

ABSTRACT 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

ABSTRACT 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

ABSTRACT This paper examines the spread and control of Avian Influenza. A non-linear mathematical model for the problem is formulated and analyzed. For the prevalence of the disease and the ease of analysis, the model was considered in proportions of susceptible,... Continue Reading

ABSTRACT 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

ABSTRACT 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

Ebola Virus Disease is one of the deadliest infectious diseases that has increased both mortality and morbidity rates primarily on the African continent. The aim of this report is to use mathematical modeling and analysis in controlling the spread of this disease. In this study, a mathematical model which represents the transmission and control... Continue Reading

[APPLICATION OF HENRY SCHEFFE’S AND OSADEBE’S CONCRETE OPTIMISATION THEORY] Abstract Sandcrete blocks are prismatic units manufactured from lean (sand-cement) mortar mixes and are the predominant walling materials used in buildings in Nigeria and other countries.... Continue Reading