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
Interval-valued bipolar fuzzy line graphs
OBJECTIVES: The notion of Bipolarity based on positive and negative outcomes. It is well known that bipolar models give more …
Article scientifique
Teacher Interventions using Guided Discovery and Mathematical Modelling in Grade 10 Financial Mathematics
Minimal guidance or maximal independence? How can teachers achieve that complex balance when teaching mathematics? This pre-and post-test quasi-experimental research …
Article scientifique
Fog computing network security based on resources management
Abstract Fog computing paradigm is designed as an extension of cloud computing due to the need for a supporting platform …
Article scientifique
Effect of government intervention in relation to COVID-19 cases and deaths in Malawi
Abstract The COVID-19 pandemic affected the world in various ways. In response to this, countries set up various interventions such …
Article scientifique
Model Fitness and Predictive Accuracy in Linear Mixed-Effects Models with Latent Clusters
In clustered data, observations within a cluster show similarity between themselves because they share common features different from observations in …
Article scientifique
Predicting extreme events in the stock market using generative adversarial networks
Accurately predicting extreme stock market fluctuations at the right time will allow traders and investors to make better-informed investment decisions …
Article scientifique
A Context-Aware Framework to Manage the Priority of Injured Persons Arriving at Emergencies
The integration of Internet of Medical Things (IoMT) in Hospital system has modified the traditional medical service as a reactive …
Article scientifique
HYBRID FEATURE SELECTION AND SUPPORT VECTOR MACHINE FRAMEWORK FOR PREDICTING MAINTENANCE FAILURES
The main aim of predictive maintenance is to minimize downtime, failure risks and maintenance costs in manufacturing systems. Over the …
Article scientifique
Geo-hazards assessment of the new-found industrial communities: an example from the 10th of Ramadan Industrial Region, Egypt
Abstract The impacts of Geo-hazard events are main obstacles to the use of land in numerous arid and semi-arid provinces …
Article scientifique
A tension spline fitted numerical scheme for singularly perturbed reaction-diffusion problem with negative shift
OBJECTIVE: The paper is focused on developing and analyzing a uniformly convergent numerical scheme for a singularly perturbed reaction-diffusion problem …
Article scientifique
Knowledge and acceptance of COVID-19 vaccine among healthcare workers in Enugu metropolis, Enugu state, Nigeria
Background: COVID-19 disease spread at an alarming rate, and was declared a pandemic within 5 months from the first reported …
Article scientifique
Evaluating supply chain management of SARS-CoV-2 point-of-care (POC) diagnostic services in primary healthcare clinics in Mopani District, Limpopo Province, South Africa
Access to point-of-care (POC) diagnostics in resource-limited settings, where laboratory-based diagnostics are limited, depends on efficient supply chain management (SCM). …
Article scientifique
Ethical violations: Shortlisting and interviewing processes in the South African public service
Background: Ethics, integrity and accountability in public service departments have weakened. These departments face ethical violations in recruitment, shortlisting, interviewing …
Article scientifique
Teachers' Views on the Application of Educational Technologies in the Classroom: A Case of Selected Tshwane West Secondary Schools in Gauteng
The teaching profession is moving toward the use of educational technologies (ET) in the form of tablets, laptops, and reliable …
Article scientifique
Edge-Fog-Cloud Data Analysis for eHealth-IoT
Thanks to advancements in artificial intelligence and the Internet of Things (IoT), eHealth is becoming an increasingly attractive area for …
Article scientifique
Analysis of contact tracing data showed contribution of asymptomatic and non-severe infections to the maintenance of SARS-CoV-2 transmission in Senegal
During the COVID-19 pandemic in Senegal, contact tracing was done to identify transmission clusters, their analysis allowed to understand their …
Article scientifique
The Effect of Hyperparameter Optimization on the Estimation of Performance Metrics in Network Traffic Prediction using the Gradient Boosting Machine Model
Information and Communication Technology (ICT) has changed the way we communicate and access information, resulting in the high generation of …
Article scientifique
Geochemical and remote sensing integrated with satellite gravity data of Darhib and Atshan talc deposits, South Eastern Desert, Egypt
Abstract The current contribution conducted new geochemical, remote sensing integrated with gravity detailed studies of talc deposits to identify the …
Article scientifique
Spatial perspectives on student profiling to inform open distance e-learning (ODeL) in various geographical contexts: a case study from the Global South
Abstract Sustainable Development Goal (SDG) 4 underpins the other SDGs and emphasizes the importance of increasing access to inclusive, equitable, …
Article scientifique
Area-specific covid-19 effects on health services utilization in the Democratic Republic of the Congo using routine health information system data
BACKGROUND: Since March 2020, the COVID-19 pandemic has shocked health systems worldwide. This analysis investigated the effects of the pandemic …