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
Kidney segmentation from DCE-MRI converging level set methods, fuzzy clustering and Markov random field modeling
Early diagnosis of transplanted kidney function requires precise Kidney segmentation from Dynamic Contrast-Enhanced Magnetic Resonance Imaging images as a preliminary …
Article scientifique
Neural Network-Based System to Predict Early MOOC Dropout
In recent years, MOOC (Massively Open Online Courses) revolu-tion has transformed the landscape of distance learning. Based on the distribution …
Article scientifique
Numerical analysis of finite difference schemes arising from time-memory partial integro-differential equations
This paper investigates the partial integro-differential equation of memory type numerically. The differential operator is discretized based on θ-finite difference …
Article scientifique
On the learnability of quantum state fidelity
Abstract Current quantum processing technology is generally noisy with a limited number of qubits, stressing the importance of quantum state …
Article scientifique
Assessing the Effectiveness of Extradition and the Enforcement of Extra-territorial Jurisdiction in Addressing Trans-national Cybercrimes
Cyberspace operates on a geographically borderless platform, thus often rendering national laws ineffective in regulating the impact of cyber-related activities …
Article scientifique
Effects of climatic factors on COVID-19 transmission in Ethiopia
Climatic conditions play a key role in the transmission and pathophysiology of respiratory tract infections, either directly or indirectly. However, …
Article scientifique
Convergence of solutions for perturbed and unperturbed cobweb models with generalized Caputo derivative
Abstract In this paper, continuous cobweb models with a generalized Caputo derivative called Caputo–Katugampola are investigated for both supply and …
Article scientifique
Using joint models to study the association between CD4 count and the risk of death in TB/HIV data
BACKGROUND: The association structure linking the longitudinal and survival sub-models is of fundamental importance in the joint modeling framework and …
Article scientifique
Management of hospital beds and ventilators in the Gauteng province, South Africa, during the COVID-19 pandemic
We conducted an observational retrospective study on patients hospitalized with COVID-19, during March 05, 2020, to October 28, 2021, and …
Article scientifique
Digital Curricular Transformation and Fourth Industrial Revolution 4.0 (4IR): Deepening Divides or Building Bridges
As the COVID-19 pandemic brought the world to a standstill, many traditional contact higher education institutions, such as the University …
Article scientifique
Analysis of factors influencing technical efficiency of public district hospitals in KwaZulu-Natal province, South Africa
BACKGROUND: District hospitals are crucial in supporting primary health care and serve as a gateway to more specialist care through …
Article scientifique
A uniformly convergent numerical scheme for solving singularly perturbed differential equations with large spatial delay
Abstract In this study, a parameter-uniform numerical scheme is built and analyzed to treat a singularly perturbed parabolic differential equation …
Article scientifique
Open Science in Africa: What policymakers should consider
As Open Science (OS) is being promoted as the best avenue to share and drive scientific discoveries at much lower …
Article scientifique
Implementation of a Machine Learning-Based MOOC Recommender System Using Learner Motivation Prediction
The phenomenon of high dropout rates has been the concern of MOOC providers and educators since the emergence of this …
Article scientifique
Benchmarking the Interactions among Challenges for Blockchain Technology Adoption: A Circular Economy Perspective
The chances of food contamination and spoilage get enhanced as it passes through various stages, and prudent consumers often need …
Article scientifique
Advanced dwarf mongoose optimization for solving CEC 2011 and CEC 2017 benchmark problems
This paper proposes an improvement to the dwarf mongoose optimization (DMO) algorithm called the advanced dwarf mongoose optimization (ADMO) algorithm. …
Article scientifique
Digital health systems strengthening in Africa for rapid response to COVID-19
The COVID-19 pandemic has painfully exposed the constraints of fragile health systems in low- and middle-income countries, where global containment …
Article scientifique
Multilingual Sentiment Analysis for Under-Resourced Languages: A Systematic Review of the Landscape
Sentiment analysis automatically evaluates people’s opinions of products or services. It is an emerging research area with promising advancements in …
Article scientifique
Pensamento ‘Ciclo de Vida’ na formação do Designer: urgente, necessário, obrigatório
Este artigo demostra os resultados do projeto de pesquisa ‘Lifespan: conhecendo a vida dos produtos’. O projeto teve como objetivo …
Article scientifique
Criatividade em design: avaliação de conceitos, da confiança e da geração de ideias em alunos de design.
O presente trabalho tem como objetivo avaliar o perfil criativo de alunos do curso de Design da UFMA. Para tal, …