• Optimization Of Radiation Dose And Risk Assessment During Interventional Cardiology Procedures: A Case Study At The National Cardiothoracic Centre, Korle-Bu Teaching Hospital-Ghana 

  AKROBORTU, EMMANUEL (University of Cape Coast, 2023-08)

  Cardiac intervention procedures involve high radiation doses, hence the need to protect patients and staff from deterministic and stochastic effects. Patients’ weight, height, age, and radiation exposure values were measured ...
• Computation Of Partial Correlation Coefficient: Variance-Covariance Matrix Approach 

  Blankson, Emmanuel (University of Cape Coast, 2024-06)

  This thesis examined variance-covariance matrix approach of computing orders of partial correlation coefficients. The main objective of this thesis is to explore further if the partial correlation coefficients beyond the ...
• Stochastic Optimal Control Of Systems Driven By Stochastic Differential Equations Of Mean-Field Type With Irregular Drift Coefficients 

  Tchoumegne, Sorelle Murielle Toukam (University of Cape Coast, 2023-11)

  The main objective of this work is to maximize a performance functional subjected to a controlled stochastic di erential equation of mean- eld type using the stochastic maximum principle approach. The controlled mean- ...
• Principal component extraction with no information loss 

  Wilson-Sey, Victoria Esi (University of Cape Coast, 2023-02)

  In Principal Component (PC) analysis of an r × p variance-covariance (V-C) matrix, there is always a loss of information when the first few set of r(< p) PCs are retained. This study derives a new reduced set of PCs ...
• Antibacterial, resistance modulation action and time-kill kinetics of crude alkaloidal constituents from three different medicinal plants 

  Obiri, Samuel Asiamah (University of Cape Coast, 2023-08)

  Globally, millions of people die from drug-resistant infections. The World Health Organization (WHO) estimates that a resistant variant is 64% more likely than a non-resistant variant to kill an infected victim. As a result, ...
• Investigation of thermoelectric properties of graphene superlattice 

  Nongnenuor, Festus (University of Cape Coast, 2023-01)

  Graphene and its derivatives have attracted significant attention due to their unique electronic, thermal, and mechanical properties which make it a promising material for device applications. This work theoretically ...
• Sufficient conditions for the stability of a system of Non-linear Volterra difference equations with variable Delay 

  Mensah, Kweku Abeeku (University of Cape Coast, 2022-12)

  This research seeks to obtain sufficient conditions for the zero solution of a system of non-linear Volterra difference equations with variable delay to be stable. The Lyapunov’s direct method is employed in the research ...
• Seismological, meteorological and geochemical investigation for earthquake hazard in the greater Accra metropolitan area 

  Doku, Maximillian-Robert Selorm (University of Cape Coast, 2022-02)

  Seismological, Meteorological and Geochemical investigations for earthquake hazard were carried out in the Greater Accra Metropolitan Area (GAMA). An earthquake catalogue generated was used to calculate the b-value (seismic ...
• A comparative study on some techniques for fitting linear regression models to big data 

  Mankoe, Mathias (University of Cape Coast, 2023-10)

  This study examines the applicability of two Random Projection and Merge and Reduce methods, widely used in Computer Science, for linear regression analysis of big data in Statistics. The Clarkson-Woodruff, Rademacher ...
• Stability of totally nonlinear neutral differential Equations with multiple time-varying delays 

  Kwarteng, Michael Asante (University of Cape Coast, 2022-12)

  This thesis is concerned with the stability properties of solutions of nonlinear neutral differential equations with multiple time varying delays. Fixed point theory is used in this thesis to investigate the stability ...
• Stability of Solutions of a System of first Order Ordinary Differential Equations with Finite Delay 

  Karadaar, Ishmael Besing (University of Cape Coast, 2022-12)

  This thesis is concerned with the stability of solutions of a system of or- dinary di erential equations with nite delay. Fixed point theory is used in this thesis as the main mathematical tool to investigate the stability ...
• Generalized Auto-Correlation Function of Higher Order Arma Processes: Application to Pandemic Data 

  Gyamu-Atta, Pius (University of Cape Coast, 2023-03)

  The Autocorrelation Function (ACF) of a time series process reveals the inherent characteristics of the series that may not be visible from the original series. The ACF of the ARMA(p, q) process has been presented in a ...
• Statistical Modelling of Fertility Rate of Ghana 

  Atingane, Asuah Abdul Azziz (University of Cape Coast, 2023-11)

  The purpose of the study is to model the fertility rate of Ghana. The study is based on Ghana’s fertility data that spans the years 2014 – 2020. Three standard fertility models – the Hadwiger, Gamma, and Beta model – are ...
• Stability of Nonlinear Volterra Integrodifferential Equations 

  Asmah, Awo Eyidey (University of Cape Coast, 2022-12)

  In this thesis, sufficient conditions for the zero solution of nonlinear Volterra integrodifferential equations are established. The Lyapunov’s direct method is the main mathematical technique used in the study. Thus, a ...
• Mathematical formulation of new IBFS technique in comparison with VAM for solving a transportation problem 

  Dadzie, Albert (University of Cape Coast, 2023-06)

  This study is an extension of the research initiated by Somani (2015), to improve the Initial Basic Feasible Solution (IBFS) of a transportation problem (TP). The results of this new IBFS technique were compared to the ...
• Regularized and Robust Regression Methods of Linear Model with Multicollinear Predictors and Autocorrelated Errors 

  Arkorful, Benjamin (University of Cape Coast, 2023-05)

  Multicollinearity and autocorrelation problems pose a major challenge to the Ordinary Least Squares (OLS) estimate. The purpose of the study is to make a comparative analysis of different regularized and robust regression ...
• Mathematical Analysis of Malaria Transmission Model With Infective Immigrants 

  Ameko, Fred (University of Cape Coast, 2023-02)

  In this thesis, we developed an SEIR - SEI model of malaria transmission with the inclusion of susceptible, exposed and infected immigrants. Analysis of the model were carried out to find the equilibrium points and ...
• Fatigue Damage Assessment of Face Centred Cubic (FCC) Metals & Alloys 

  Owusu-Korkor, Osei (University of Cape Coast, 1997)

  Cyclic fatigue tests were conducted at low and high temperatures on annealed and polished samples of polycrystalline Copper, Alpha-brass, Aluminium, Mild steel (0.25 %C) and Stainless steel (18Cr-8Ni) with grain sizes of ...
• Eigenvalues of Sum of Hermitian Matrices 

  Addai, Charles (University of Cape Coast, 2023-06)

  The research deals with a systematic provision of mathematical algorithms to solve eigenvalue inequalities bounding the sum of eigenvalues of Hermitian matrices. We study the problem of defining the set of eigenvalues ...
• A Case Study of Gender Bias in Students' Handwriting in the Tamale Metropolis 

  Abdul-Rauf, Abdulai Baba Yakubu (University of Cape Coast, 2023-01)

  This study investigates gender bias in students' handwriting evaluation in the Tamale Metropolis in the Northern Region of Ghana. The study employed purposive, convenience, and simple random sampling for selecting ...

• Optimization Of Radiation Dose And Risk Assessment During Interventional Cardiology Procedures: A Case Study At The National Cardiothoracic Centre, Korle-Bu Teaching Hospital-Ghana 

  AKROBORTU, EMMANUEL (University of Cape Coast, 2023-08)

  Cardiac intervention procedures involve high radiation doses, hence the need to protect patients and staff from deterministic and stochastic effects. Patients’ weight, height, age, and radiation exposure values were measured ...
• Computation Of Partial Correlation Coefficient: Variance-Covariance Matrix Approach 

  Blankson, Emmanuel (University of Cape Coast, 2024-06)

  This thesis examined variance-covariance matrix approach of computing orders of partial correlation coefficients. The main objective of this thesis is to explore further if the partial correlation coefficients beyond the ...
• Stochastic Optimal Control Of Systems Driven By Stochastic Differential Equations Of Mean-Field Type With Irregular Drift Coefficients 

  Tchoumegne, Sorelle Murielle Toukam (University of Cape Coast, 2023-11)

  The main objective of this work is to maximize a performance functional subjected to a controlled stochastic di erential equation of mean- eld type using the stochastic maximum principle approach. The controlled mean- ...
• Principal component extraction with no information loss 

  Wilson-Sey, Victoria Esi (University of Cape Coast, 2023-02)

  In Principal Component (PC) analysis of an r × p variance-covariance (V-C) matrix, there is always a loss of information when the first few set of r(< p) PCs are retained. This study derives a new reduced set of PCs ...
• Antibacterial, resistance modulation action and time-kill kinetics of crude alkaloidal constituents from three different medicinal plants 

  Obiri, Samuel Asiamah (University of Cape Coast, 2023-08)

  Globally, millions of people die from drug-resistant infections. The World Health Organization (WHO) estimates that a resistant variant is 64% more likely than a non-resistant variant to kill an infected victim. As a result, ...
• Investigation of thermoelectric properties of graphene superlattice 

  Nongnenuor, Festus (University of Cape Coast, 2023-01)

  Graphene and its derivatives have attracted significant attention due to their unique electronic, thermal, and mechanical properties which make it a promising material for device applications. This work theoretically ...
• Sufficient conditions for the stability of a system of Non-linear Volterra difference equations with variable Delay 

  Mensah, Kweku Abeeku (University of Cape Coast, 2022-12)

  This research seeks to obtain sufficient conditions for the zero solution of a system of non-linear Volterra difference equations with variable delay to be stable. The Lyapunov’s direct method is employed in the research ...
• Seismological, meteorological and geochemical investigation for earthquake hazard in the greater Accra metropolitan area 

  Doku, Maximillian-Robert Selorm (University of Cape Coast, 2022-02)

  Seismological, Meteorological and Geochemical investigations for earthquake hazard were carried out in the Greater Accra Metropolitan Area (GAMA). An earthquake catalogue generated was used to calculate the b-value (seismic ...
• A comparative study on some techniques for fitting linear regression models to big data 

  Mankoe, Mathias (University of Cape Coast, 2023-10)

  This study examines the applicability of two Random Projection and Merge and Reduce methods, widely used in Computer Science, for linear regression analysis of big data in Statistics. The Clarkson-Woodruff, Rademacher ...
• Stability of totally nonlinear neutral differential Equations with multiple time-varying delays 

  Kwarteng, Michael Asante (University of Cape Coast, 2022-12)

  This thesis is concerned with the stability properties of solutions of nonlinear neutral differential equations with multiple time varying delays. Fixed point theory is used in this thesis to investigate the stability ...
• Stability of Solutions of a System of first Order Ordinary Differential Equations with Finite Delay 

  Karadaar, Ishmael Besing (University of Cape Coast, 2022-12)

  This thesis is concerned with the stability of solutions of a system of or- dinary di erential equations with nite delay. Fixed point theory is used in this thesis as the main mathematical tool to investigate the stability ...
• Generalized Auto-Correlation Function of Higher Order Arma Processes: Application to Pandemic Data 

  Gyamu-Atta, Pius (University of Cape Coast, 2023-03)

  The Autocorrelation Function (ACF) of a time series process reveals the inherent characteristics of the series that may not be visible from the original series. The ACF of the ARMA(p, q) process has been presented in a ...
• Statistical Modelling of Fertility Rate of Ghana 

  Atingane, Asuah Abdul Azziz (University of Cape Coast, 2023-11)

  The purpose of the study is to model the fertility rate of Ghana. The study is based on Ghana’s fertility data that spans the years 2014 – 2020. Three standard fertility models – the Hadwiger, Gamma, and Beta model – are ...
• Stability of Nonlinear Volterra Integrodifferential Equations 

  Asmah, Awo Eyidey (University of Cape Coast, 2022-12)

  In this thesis, sufficient conditions for the zero solution of nonlinear Volterra integrodifferential equations are established. The Lyapunov’s direct method is the main mathematical technique used in the study. Thus, a ...
• Mathematical formulation of new IBFS technique in comparison with VAM for solving a transportation problem 

  Dadzie, Albert (University of Cape Coast, 2023-06)

  This study is an extension of the research initiated by Somani (2015), to improve the Initial Basic Feasible Solution (IBFS) of a transportation problem (TP). The results of this new IBFS technique were compared to the ...
• Regularized and Robust Regression Methods of Linear Model with Multicollinear Predictors and Autocorrelated Errors 

  Arkorful, Benjamin (University of Cape Coast, 2023-05)

  Multicollinearity and autocorrelation problems pose a major challenge to the Ordinary Least Squares (OLS) estimate. The purpose of the study is to make a comparative analysis of different regularized and robust regression ...
• Mathematical Analysis of Malaria Transmission Model With Infective Immigrants 

  Ameko, Fred (University of Cape Coast, 2023-02)

  In this thesis, we developed an SEIR - SEI model of malaria transmission with the inclusion of susceptible, exposed and infected immigrants. Analysis of the model were carried out to find the equilibrium points and ...
• Fatigue Damage Assessment of Face Centred Cubic (FCC) Metals & Alloys 

  Owusu-Korkor, Osei (University of Cape Coast, 1997)

  Cyclic fatigue tests were conducted at low and high temperatures on annealed and polished samples of polycrystalline Copper, Alpha-brass, Aluminium, Mild steel (0.25 %C) and Stainless steel (18Cr-8Ni) with grain sizes of ...
• Eigenvalues of Sum of Hermitian Matrices 

  Addai, Charles (University of Cape Coast, 2023-06)

  The research deals with a systematic provision of mathematical algorithms to solve eigenvalue inequalities bounding the sum of eigenvalues of Hermitian matrices. We study the problem of defining the set of eigenvalues ...
• A Case Study of Gender Bias in Students' Handwriting in the Tamale Metropolis 

  Abdul-Rauf, Abdulai Baba Yakubu (University of Cape Coast, 2023-01)

  This study investigates gender bias in students' handwriting evaluation in the Tamale Metropolis in the Northern Region of Ghana. The study employed purposive, convenience, and simple random sampling for selecting ...

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