8041
Publications
21371
Auteurs uniques
0
Pays représentés
Sous-domaines
Biostatistique
5 publication(s)
Mathématiques
2 publication(s)
Mathématiques appliquées
0 publication(s)
Probabilités
0 publication(s)
Recherche opérationnelle
6 publication(s)
Statistiques
51 publication(s)
Publications
8041 publication(s) trouvée(s)
Article scientifique
Active and passive information behaviour of the professoriate: A descriptive comparative pattern analysis
Background: The study explored and analysed patterns in active and passive information behaviour of the professoriate in different information sources …
Article scientifique
Enhancing students’ understanding of linear equation with one variable through teaching
The objective of this study is to enhance students’ understanding of solving linear equation with one variable through teaching using …
Article scientifique
The r-central factorial numbers with even indices
Abstract In this paper, we introduce the r-central factorial numbers with even indices of the first and second kind as …
Article scientifique
Comparative Analysis for Boosting Classifiers in the Context of Higher Education
Machine learning techniques are applied on higher education data for analyzing the interac-tion between the students and electronic learning systems. …
Article scientifique
Multilevel ordinal model for CD4 count trends in seroconversion among South Africa women
BACKGROUND: Ordinal health longitudinal response variables have distributions that make them unsuitable for many popular statistical models that assume normality. …
Article scientifique
Using Structured Decision-Making Tools With Marginalised Fishers to Promote System-Based Fisheries Management Approaches in South Africa
Fishers, and the communities they support face a range of challenges brought on by complexity and uncertainty in their social-ecological …
Article scientifique
The African wildlife ontology tutorial ontologies
BACKGROUND: Most tutorial ontologies focus on illustrating one aspect of ontology development, notably language features and automated reasoners, but ignore …
Article scientifique
Novel Bayesian Track-Before-Detection for Drones Based VB-Multi-Bernoulli Filter and a GIGM Implementation
Joint detection and tracking of drones is a challenging radar technology; especially estimating their states with unknown measurement variances. The …
Article scientifique
On positive solutions of a system of equations generated by Hadamard fractional operators
Abstract This paper is devoted to studying some systems of quadratic differential and integral equations with Hadamard-type fractional order integral …
Article scientifique
Evidence-based investment selection: Prioritizing agricultural development investments under climatic and socio-political risk using Bayesian networks
Agricultural development projects have a poor track record of success mainly due to risks and uncertainty involved in implementation. Cost-benefit …
Article scientifique
Oscillation of solutions of third order nonlinear neutral differential equations
Abstract The main objective of this article is to improve and complement some of the oscillation criteria published recently in …
Article scientifique
Modeling the trend of reported malaria cases in Kisumu county, Kenya
Background: Although there has been an extensive scale-up of malaria interventions in Kenya, malaria infections persist at unacceptably high levels …
Article scientifique
Is the positive association between middle-income and rich household wealth and adult sub-Saharan African women’s overweight status modified by the level of education attainment? A cross-sectional study of 22 countries
BACKGROUND: Previous studies show a positive association between household wealth and overweight in sub-Saharan African (SSA) countries; however, the manner …
Article scientifique
A Khan Framework-Based Approach to Successful MOOCs Integration in the Academic Context
Massive open online courses (MOOCs) expansion encounter many challenges related to different aspects, from learner’s perspective to teacher’s perspective, to …
Article scientifique
Assessment of Trace and Rare Earth Element Levels in Stream Sediments in Ijero-Ekiti Area, Southwest Nigeria
The study considered the level, sources and extent of trace and rare earth elements (REE) contamination in Agbangudu stream sediments …
Article scientifique
Numerical solution for the time-fractional Fokker–Planck equation via shifted Chebyshev polynomials of the fourth kind
Abstract This paper provides a numerical approach for solving the time-fractional Fokker–Planck equation (FFPE). The authors use the shifted Chebyshev …
Article scientifique
Optimizing Android Malware Detection Via Ensemble Learning
Android operating system has become very popular, with the highest market share, amongst all other mobile operating systems due to …
Article scientifique
Solar Photocatalytic Degradation of Organic Contaminants in Landfill Leachate using TiO2 Nanoparticles by RSM and ANN
In the present study, artificial neural network (ANN) and response surface methodology (RSM) models were used to investigate the heterogeneous …
Article scientifique
Contributing factors to increased susceptibility to social media phishing attacks
Background: The migration of phishing scams to social media platforms poses a serious information security threat to social media users. …
Article scientifique
Novel Quinazolin-2,4-Dione Hybrid Molecules as Possible Inhibitors Against Malaria: Synthesis and in silico Molecular Docking Studies
The research explores the synthesis of a series of novel hybrid quinazolin-2,4-dione analogues bearing acetyl/amide bridged-Nitrogen heterocyclic moieties such as …