[HTML][HTML] Time series prediction of COVID-19 transmission in America using LSTM and XGBoost algorithms

J Luo, Z Zhang, Y Fu, F Rao - Results in Physics, 2021 - Elsevier
In this paper, we establish daily confirmed infected cases prediction models for the time
series data of America by applying both the long short-term memory (LSTM) and extreme …

COVID‐19 economic vulnerability and resilience indexes: Global evidence

S Diop, SA Asongu, J Nnanna - International Social Science …, 2021 - Wiley Online Library
This study complements the extant literature by constructing COVID‐19 economic
vulnerability and resilience indexes using a global sample of 150 countries categorised into …

The geography of the effectiveness and consequences of Covid‐19 measures: Global evidence

SA Asongu, S Diop, J Nnanna - Journal of Public Affairs, 2021 - Wiley Online Library
This study has:(a) analysed the economic impact of the Covid‐19 pandemic,(b) evaluated
the effectiveness and relevance of different measures against the pandemic and (c) …

Work burnout and organisational commitment of medical professionals

VO Babatope, J Okoye, IA Adekunle, J Fejoh - Future Business Journal, 2023 - Springer
While psychological, emotional, and physical exhaustion has contributed to unproductivity
across various dimensions of work life, how work burnout has shaped the organisational …

[HTML][HTML] RETRACTED: SIR model for the spread of COVID-19: A case study

A Salimipour, T Mehraban, HS Ghafour, NI Arshad… - 2023 - Elsevier
The Editor of Operations Research Perspectives has retracted the publication based on
evidence that the authors have plagiarized parts from another paper. The original …

Managing the risk of a COVID-19 outbreak from border arrivals

N Steyn, MJ Plank, A James… - Journal of the …, 2021 - royalsocietypublishing.org
In an attempt to maintain the elimination of COVID-19 in New Zealand, all international
arrivals are required to spend 14 days in government-managed quarantine and to return a …

Global stability and sensitivity analysis of parameters of Omicron variant epidemic in diverse susceptible classes incorporating vaccination stages

R Prem Kumar, S Basu, PK Santra, AA Elsadany… - Soft Computing, 2024 - Springer
In this study, a mathematical Omicron model has been studied in view of the densities of a
susceptible population without a vaccine, with the first dose of vaccine, with the second dose …

Inference in epidemiological agent-based models using ensemble-based data assimilation

TJ Cocucci, M Pulido, JP Aparicio, J Ruiz, MI Simoy… - Plos one, 2022 - journals.plos.org
To represent the complex individual interactions in the dynamics of disease spread informed
by data, the coupling of an epidemiological agent-based model with the ensemble Kalman …

Extended Bass model on the power-law epidemics growth and its implications on spatially heterogeneous systems

DG Xenikos, V Constantoudis - Physica A: Statistical Mechanics and its …, 2024 - Elsevier
This work explores the sub-exponential power-law growth that is observed in human and
animal epidemics, using percolation analysis. Through numerical simulations, it identifies a …

A mathematical model for transmission dynamics of COVID-19 infection

A Awasthi - The European Physical Journal Plus, 2023 - Springer
In this paper, a mathematical model of COVID-19 has been proposed to study the
transmission dynamics of infection by taking into account the role of symptomatic and …