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Publications
8045 publication(s) trouvée(s)
Article scientifique
Challenges and opportunities for improved contact tracing in Ghana: experiences from Coronavirus disease-2019-related contact tracing in the Bono region
BACKGROUND: In Ghana, contact tracing received heightened attention in the fight against the COVID-19 pandemic during its peak period. Despite …
Article scientifique
The first year of the COVID-19 pandemic in humanitarian settings: epidemiology, health service utilization, and health care seeking behavior in Bangui and surrounding areas, Central African Republic
BACKGROUND: Despite increasing evidence on COVID-19, few studies have been conducted in humanitarian settings and none have investigated the direct …
Article scientifique
Graph-based extractive text summarization method for Hausa text
Automatic text summarization is one of the most promising solutions to the ever-growing challenges of textual data as it produces …
Article scientifique
Identification of some bioactive compounds from Trignonella foenumgraecum as possible inhibitors of PPARϒ for diabetes treatment through molecular docking studies, pharmacophore modelling and ADMET profiling: An in-silico study
Oral antidiabetic agents including the peroxisome proliferator-activated receptor gamma (PPARγ) agonists are available for the clinical management of diabetes mellitus …
Article scientifique
Using Sentiment Analysis to Explore Student Feedback: A Lexical Approach
Given the increasing abundance of online courses over the last couple of years, new forms of student feedback, which are …
Article scientifique
Performance aware shared memory hierarchy model for multicore processors
Despite the fact that multicore processors have a better instruction execution speed and lower power consumption, they also encounter a …
Article scientifique
Enhancing Learning Object Analysis through Fuzzy C-Means Clustering and Web Mining Methods
The development of learning objects (LO) and e-pedagogical practices has significantly influenced and changed the performance of e-learning systems. This …
Article scientifique
A modified subgradient extragradient algorithm-type for solving quasimonotone variational inequality problems with applications
Abstract In this article, we introduce an inertial-type algorithm that combines the extragradient subgradient method, the projection contraction method, and …
Article scientifique
Electronic library resource use by postgraduate students at a university of technology in South Africa
Background: A university of technology in South Africa provides different kinds of e-library resources to its users. Not much is …
Article scientifique
Many-objective African vulture optimization algorithm: A novel approach for many-objective problems
Several optimization problems can be abstracted into many-objective optimization problems (MaOPs). The key to solving MaOPs is designing an effective …
Article scientifique
Numerical Analysis of Fractional-Order Dynamic Dengue Disease Epidemic in Sudan
The main idea of this work is numerical simulation and stability analysis for the fractional-order dynamics of the dengue disease …
Article scientifique
Do Information and Communications Technology (ICT) and financial development contribute to economic diversification? Evidence from sub-Saharan Africa
Abstract This study based on a panel of 37 sub-Saharan Africa countries over the period of 2000–2019 explores the effect …
Article scientifique
Modelling the economic burden of SARS-CoV-2 infection in health care workers in four countries
Health care workers (HCWs) experienced greater risk of SARS-CoV-2 infection during the COVID-19 pandemic. This study applies a cost-of-illness (COI) …
Article scientifique
COVID-19 surveillance in Democratic Republic of Congo, Nigeria, Senegal and Uganda: strengths, weaknesses and key Lessons
INTRODUCTION: As part of efforts to rapidly identify and care for individuals with COVID-19, trace and quarantine contacts, and monitor …
Article scientifique
Exploring gold mineralization in altered ultramafic rocks in south Abu Marawat, Eastern Desert, Egypt
Gold mining is an important strategic sector. The search for mineral reserves is moving deeper as more accessible shallow resources …
Article scientifique
Generalized Similarity Operator for Intuitionistic Fuzzy Sets and its Applications Based on Recognition Principle and Multiple Criteria Decision Making Technique
Abstract Many complex real-world problems have been resolved based on similarity operators under intuitionistic fuzzy sets (IFSs). Numerous authors have …
Article scientifique
Blink-To-Live eye-based communication system for users with speech impairments
Eye-based communication languages such as Blink-To-Speak play a key role in expressing the needs and emotions of patients with motor …
Article scientifique
Heart disease risk factors detection from electronic health records using advanced NLP and deep learning techniques
Heart disease remains the major cause of death, despite recent improvements in prediction and prevention. Risk factor identification is the …
Article scientifique
Towards better delineation of hydrothermal alterations via multi-sensor remote sensing and airborne geophysical data
Integrating various tools in targeting mineral deposits increases the chance of adequate detection and characterization of mineralization zones. Selecting a …
Article scientifique
Implementing the Bashayer chatbot in Saudi higher education: measuring the influence on students' motivation and learning strategies
Since the fourth industrial revolution, intelligent software and applications that attempt to mimic human behavior have become increasingly common. The …