3427
Publications
9241
Auteurs uniques
1
Pays représentés
Afrique du Sud
Sous-domaines
Biostatistique
2 publication(s)
Mathématiques
0 publication(s)
Mathématiques appliquées
0 publication(s)
Probabilités
0 publication(s)
Recherche opérationnelle
7 publication(s)
Statistiques
28 publication(s)
Publications
3427 publication(s) trouvée(s)
Article scientifique
Oscillatory behavior of solutions of odd-order nonlinear delay differential equations
Abstract The objective of this study is to establish new sufficient criteria for oscillation of solutions of odd-order nonlinear delay …
Article scientifique
IMPROVING STUDENTS’ SPEAKING SKILLS THROUGH THE USE OF VIDEO-BASED SCIENTIFIC APPROACH
The objective of this classroom action research (CAR) was to improve the students’ speaking skills through video based scientific approach …
Article scientifique
Implementation of an Adaptive Learning System based on Agents and Web Services
Today, the integration of web services and agent technology into Internet applications has attracted the attention of many researchers, so …
Article scientifique
Perturbed Collocation Method For Solving Singular Multi-order Fractional Differential Equations of Lane-Emden Type
In this work, a general class of multi-order fractional differential equations of Lane-Emden type is considered. Here, an assumed approximate …
Article scientifique
An Examination of a Second Order Numerical Method for Solving Initial Value Problems
This paper presents an examination of a Second Order Convergence Numerical Method (SOCNM) for solving Initial Value Problems (IVPs) in …
Article scientifique
Linear Stability Analysis of Runge-Kutta Methods for Singular Lane-Emden Equations
Runge-Kutta methods are efficient methods of computations in differential equations, the classical Runge-Kutta method of order 4 happens to be …
Article scientifique
Investigating Agile Requirements Engineering Practices in the South African Software Development Market
The aim of this research study was to assess Agile RE practices in the South African software development industry and …
Article scientifique
L-Stable Block Hybrid Numerical Algorithm for First-Order Ordinary Differential Equations
In this work, a one-step L-stable Block Hybrid Multistep Method (BHMM) of order five was developed. The method is constructed …
Article scientifique
An assessment of strategic decision-making processes among small and micro enterprises in South Africa
Orientation: Supporting agencies and small and micro enterprises in South Africa could be endowed with an integrated model that outlines …
Article scientifique
A critical realist synthesis of cross-disciplinary health policy and systems research: defining characteristic features, developing an evaluation framework and identifying challenges
BACKGROUND: Health policy and systems research (HPSR) is an inherently cross-disciplinary field of investigation. However, conflicting conceptualisations about inter-, multi- …
Article scientifique
OsamorSoft: clustering index for comparison and quality validation in high throughput dataset
Abstract The existence of some differences in the results obtained from varying clustering k-means algorithms necessitated the need for a …
Article scientifique
A self-adaptive inertial subgradient extragradient method for pseudomonotone equilibrium and common fixed point problems
Abstract In this paper, we introduce a self-adaptive inertial subgradient extragradient method for solving pseudomonotone equilibrium problem and common fixed …
Article scientifique
Weak and strong convergence Bregman extragradient schemes for solving pseudo-monotone and non-Lipschitz variational inequalities
Abstract In this paper, we introduce Bregman subgradient extragradient methods for solving variational inequalities with a pseudo-monotone operator which are …
Article scientifique
Community Drivers Affecting Adherence to WHO Guidelines Against COVID-19 Amongst Rural Ugandan Market Vendors
Background: Market vendors occupy a strategic position in the fight against the spread of SARS CoV-2 in rural Uganda. To …
Article scientifique
Approximate controllability of noninstantaneous impulsive Hilfer fractional integrodifferential equations with fractional Brownian motion
Abstract We introduce the investigation of approximate controllability for a new class of nonlocal and noninstantaneous impulsive Hilfer fractional neutral …
Article scientifique
Misconceptions on COVID-19 Risk Among Ugandan Men: Results From a Rapid Exploratory Survey, April 2020
Background The aim of the study was to identify possible misconceptions among males and females towards COVID-19 in Uganda using …
Article scientifique
Quantifying early COVID-19 outbreak transmission in South Africa and exploring vaccine efficacy scenarios
The emergence and fast global spread of COVID-19 has presented one of the greatest public health challenges in modern times …
Article scientifique
A wavelet denoising approach based on unsupervised learning model
Abstract Image denoising plays an important role in image processing, which aims to separate clean images from noisy images. A …
Article scientifique
Assessing the hospital surge capacity of the Kenyan health system in the face of the COVID-19 pandemic
INTRODUCTION: The COVID-19 pandemic will test the capacity of health systems worldwide and especially so in low- and middle-income countries. …
Article scientifique
Knowledge, attitude, and perceptions towards the 2019 Coronavirus Pandemic: A bi-national survey in Africa
The current Coronavirus (COVID-19) pandemic has impacted and changed lives on a global scale since its emergence and spread from …