2420
Publications
5953
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
17 publication(s)
Publications
2420 publication(s) trouvée(s)
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 …
Article scientifique
SEIR model for COVID-19 dynamics incorporating the environment and social distancing
OBJECTIVE: Coronavirus disease 2019 (COVID-19) is a pandemic respiratory illness spreading from person-to-person caused by a novel coronavirus and poses …
Article scientifique
Statistical Joint Modeling on Longitudinal Body Weight and CD4 Cell Progression with Survival Time-to-Death Predictors on HIV/AIDS Patients in Mekelle General Hospital, Ethiopia.
Abstract Background This study assessed the impact of repeated biomarker measurements of statistical joint modeling on survival time-to-death and determines …
Article scientifique
Measles Outbreak in Complex Emergency: Estimating Vaccine Effectiveness and Evaluation of the Vaccination Response in Borno State, Nigeria, 2019
Article scientifique
Virtual Screening of Heterocyclic Molecules to Identify Potential SARS-COV2 virus Mpro Protease Inhibitors for Further Medicinal Chemistry design
Abstract In this work, we aimed to identify potential SARS-COV2 virus Mpro protease inhibitors using molecular docking. As a validation …
Article scientifique
Privacy Preserving User Authentication Scheme based on Password and Smart Card for Multi-Server Environment
Abstract Advancement in information and communication technology provides a scalable platform for various communication services, where a remote user can …
Article scientifique
ABBV-744 and Onalespid as Potential Inhibitors of SARS-CoV-2 main Protease Enzyme: A Promising Therapeutics in COVID-19?
Abstract A new pathogen severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has spread worldwide and become pandemic with thousands new …
Article scientifique
Some characterizations of fuzzy comultisets and quotient fuzzy multigroups
The idea of fuzzy multisets has been applied to some group theoretic notions. Nonetheless, the notions of cosets and quotient …