Nkuturum Christiana

Nkuturum Christiana
Rivers State University | RSUST · Department of Mathematics and Computer Science

Doctor of Applied Mathematics, Senior Lecturer

About

18
Publications
1,327
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6
Citations
Introduction
I am a Lecturer in Rivers State University Port Harcourt RESEARCH INTEREST Applied Mathematics, Damage Mechanics Model, Medical &Hospital Mathematics, Applied Dynamical Systems, Social & Complex Networks Analysis, Mathematical Modeling, Mathematical Biology and Differential Equations
Additional affiliations
August 2014 - September 2022
Rivers State College of Health Science and Management Technology
Position
  • Lecturer
Education
January 2015 - April 2019
University of Nigeria
Field of study
  • Mathematics

Publications

Publications (18)
Article
Full-text available
The scope of this research includes the development of mathematical models, simulation and Analysis of Prey Model Dynamics with its functional response in an ecological system. The simulation results showed that the functional response affects the dynamics of prey and predator population in the presence of human disturbance with a monotone decrease...
Article
Full-text available
This study investigated and analyzed the interactions between mathematics literacy skills using mathematical modeling. The study used an ASMD model to represent the population of individuals who have skills on addition (A), subtraction (S), multiplication (M) and division (D). The objectives achieved were that the recruitment parameter and coeffici...
Book
Full-text available
This book title Foundation Mathematics with Business Math for Tertiary Institutions is to help students develop their conceptual and manipulative skills and it application in problem solving. it has nineteen chapters, twelve chapters of the book are collection of topics from algebra and engineering mathematics with extended explanation and applicat...
Article
Full-text available
Non-linear I H B H mathematical model with XYZ sub-compartment was used to study the dynamics of broken home and marriage repair. The existence and stability of the broken home free and endemic equilibria were discussed. The broken home free equilibrium was locally asymptotically stable with R0 < 1 and unstable with R0 > 1. Numerical simulations we...
Article
Full-text available
ABSTRACT The study investigated the knowledge of tertiary institution students on transmission dynamics and control of sexually transmitted diseases during covid-19 pandemic and its mathematical modeling. Three objectives and research questions were used to guide the study. Data were obtained from 123 out of 516 male and female students that formed...
Article
Full-text available
The study titled health implications of COVID-19 on mathematics students reveals that COVID-19 pandemic has negative effects on the well being of mathematics students in the sense that it has affected the following areas such as health services for non-communicable diseases, service disruptions, reassignment of staff and postponing of screening, im...
Article
Full-text available
The study examined the training needs required by Business Education lecturers for effective instructional delivery in tertiary institutions in Rivers State. Two research questions and two null hypotheses guided the study. The study adopted a descriptive survey research design. The population consists of 104 business education lecturers in Rivers S...
Book
Full-text available
The eventual arrival of FUNDAMENTALS OF MATHEMATICAL METHODS on the educational scene was conceived as a balm to soothe and relief the pains of many students who want to be grounded in mathematics. Thus, this book is designed to build up Man’s Ability To Handle everyday arithmetic (or apply mathematics in real life situation) with Empathy in order...
Article
Full-text available
This study considered a non-linear mathematical model of skilling fishery management to understand the dynamics of lives in an aquatic system which involves two zones of unrestricted and restricted fishing zones. The model analysis showcased the existence of equilibrium points in line with the biological and bionomic, dynamical behaviour of equilib...
Article
Full-text available
To leverage rape decline, a guide from epidemiological modeling was used to develop a new deterministic model for the dynamics of rape during covid-19 and the world at large. This was used to qualitatively assess the role of convictions and loss of immunity to rape on the transmission process of rape in a society. This study showed that loss of imm...
Article
In this paper, the damage mechanic model of cancer caused by radiation and oxidative stress refers to the application of a mathematical model to investigate how the various state variables such as irradiation, stress-strain constitutive relationship trigger cellular damage through initiation, growth, and coalescence of tumor (cancer) with the view...
Article
Full-text available
This study revealed that body forces are the forms of stress present in the nerve cells or soft tissue cells that can lead to damage or injury when external forces act upon the spinal cord. The study showcased that spinal cord injuries have viscous and elastic characteristics in the body of the living organisms when the adjoining cells are damaged....
Article
Full-text available
This study revealed that ischemia and hypoxia are the forms of stress present in soft tissue cells that can lead to cellular injury. The study also explained that cellular injuries exhibit viscoelastic properties in the body of the living organisms as cells are damaged. The analytic solution showed that the magnitude of ischemia and hypoxia that le...
Article
Full-text available
The need to adequately equip graduates of business education to suitably adapt to the workplace and business environment of the current era by using cutting-edge instructional method necessitated this study on assessment of constraining factors to e-learning adoption by business educators in Anambra State. Two research questions guided the study an...
Book
Full-text available
Foundation Mathematics 1 is a book designed to build up a Man’s Ability To Handle everyday arithmetic (or apply mathematics in real-life situations) with Empathy in order to improve or to be excellent in Mental Activity with his or her ability and Talent to Improve Counting/ conceptual Skills. This gives us the acronym ‘‘MATHEMATICS’’. The book w...

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