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 …
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) …
While psychological, emotional, and physical exhaustion has contributed to unproductivity across various dimensions of work life, how work burnout has shaped the organisational …
The Editor of Operations Research Perspectives has retracted the publication based on evidence that the authors have plagiarized parts from another paper. The original …
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 …
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 …
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 …
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 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 …