2996
Publications
7920
Auteurs uniques
1
Pays représentés
Afrique du Sud
Sous-domaines
Biostatistique
1 publication(s)
Mathématiques
0 publication(s)
Mathématiques appliquées
0 publication(s)
Probabilités
0 publication(s)
Recherche opérationnelle
7 publication(s)
Statistiques
24 publication(s)
Publications
2996 publication(s) trouvée(s)
Article scientifique
Mathematical Model for COVID-19 Management in Crowded Settlements and High-Activity Areas
Abstract This paper develops and analyses a population density-dependent mathematical model to study the transmission dynamics of COVID-19 in crowded …
Article scientifique
Tracking the introduction and spread of SARS-CoV-2 in coastal Kenya
Article scientifique
Malaria Parasite Detection in Thick Blood Smear Microscopic Images Using Modified YOLOV3 and YOLOV4 Models
Article scientifique
Towards Improved Clustering and Routing Protocol for Wireless Sensor Networks
Article scientifique
Determinants of productivity and efficiency of teff production in southwest Ethiopia: Parametric approach
Article scientifique
Mathematical modelling and optimal cost-effective control of COVID-19 transmission dynamics
Abstract The novel coronavirus disease (COVID-19) caused by a new strain of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) remains …
Article scientifique
The Seventh Biennial South African Monitoring and Evaluation Association Conference 2019: Shaping M&E for a Sustainable Future – Editorial
The African Evaluation Journal publishes high quality peer-reviewed articles of merit on any subject related to evaluation, and provide targeted …
Article scientifique
The outcome of COVID-19 among the geriatric age group in African countries: protocol for a systematic review and meta-analysis
BACKGROUND: According to the World Health Organization (WHO), the outbreak of coronavirus disease in 2019 (COVID-19) has been declared as …
Article scientifique
On the reproduction number and the optimal control of infectious diseases in a heterogenous population
Abstract The effect of infectious diseases cannot be overemphasised. The continuing surfacing of the infectious diseases gives the stakeholders a …
Article scientifique
A theoretical model of a wave: an efflux bounce of a solution-particle
Abstract A description of a wave as a bounce is developed. A wave that carries a mass is characterised by …
Article scientifique
On multivalued L-contractions and an application
Abstract The aim of this paper is to present several fixed-point results for L-contractive multivalued mappings involving θ-functions in the …
Article scientifique
Predicting communication constructs towards determining information security policies compliance
Background: Ineffective communication using inappropriate channels and poor listening skills have resulted in poor compliance with information security (InfoSec) policies. …
Article scientifique
Economic analysis of growth finance and liquid liabilities in Nigeria
Liquid liabilities are required to develop key sectors that drive the Nigerian economy by ensuring that loans are available for …
Article scientifique
On basic Horn hypergeometric functions $\mathbf{H}_{3}$ and $\mathbf{H}_{4}$
Abstract The purpose of this work is to demonstrate several interesting contiguous function relations and q-differential formulas for basic Horn …
Article scientifique
On the numerical solution of second order two-dimensional Laplace equations using the alternating-direction implicit method
Abstract In this manuscript, we consider in detail numerical approach of solving Laplace’s equation in 2-dimensional region with given boundary …
Article scientifique
Ethical considerations in adult and community education research in Nigeria: issues and perspectives
Abstract There is a growing international interest in ethical issues in research and the process by which it can be …
Article scientifique
Half-linear dynamic equations and investigating weighted Hardy and Copson inequalities
Abstract In this paper, we employ some algebraic equations due to Hardy and Littlewood to establish some conditions on weights …
Article scientifique
Insight into ethical cyber behaviour of undergraduate students at selected African universities
Background: Worldwide, immoral cyberspace users have continued to use the Internet to commit crimes; this has caused unease and has …
Article scientifique
Evaluation education in South Africa: Characteristics and challenges in a changing world
Background: South Africa and other developing countries are facing an ever-increasing demand for competent evaluators. In addition, increasing demands are …
Article scientifique
Intelligent techniques, harmonically coupled and SARIMA models in forecasting solar radiation data: A hybridization approach
The unsteady and intermittent feature (mainly due to atmospheric mechanisms and diurnal cycles) of solar energy resource is often a …