Dynamic analysis of a novel 3D chaotic map with two internal frequencies. [PDF]
Sci RepWang P +5 more
europepmc +1 more source
A Novel Hybrid Secure Image Encryption Based on Julia Set of Fractals and 3D Lorenz Chaotic Map. [PDF]
Entropy (Basel), 2020 Masood F +4 more
europepmc +1 more source
Bayesian inverse ensemble forecasting for COVID‐19
Canadian Journal of Statistics, EarlyView.Abstract Variations in strains of COVID‐19 have a significant impact on the rate of surges and on the accuracy of forecasts of the epidemic dynamics. The primary goal for this article is to quantify the effects of varying strains of COVID‐19 on ensemble forecasts of individual “surges.” By modelling the disease dynamics with an SIR model, we solve the ...
Kimberly Kroetch, Don Estep
wiley +1 more source
Enhancing medical image privacy in IoT with bit-plane level encryption using chaotic map. [PDF]
Front Comput NeurosciAsiri F +6 more
europepmc +1 more source
Governance Drivers of Fossil Fuel Divestment: Evidence From Global Banks
Corporate Social Responsibility and Environmental Management, EarlyView.ABSTRACT Climate change poses increasing transition risks for the banking sector, as financial institutions remain exposed to fossil fuel activities despite growing sustainability commitments. This study examines whether corporate governance influences banks' decisions to adopt fossil fuel divestment policies.
Rosella Carè +3 more
wiley +1 more source
Enhanced security for medical images using a new 5D hyper chaotic map and deep learning based segmentation. [PDF]
Sci RepSubathra S, Thanikaiselvan V.
europepmc +1 more source
Corporate Social Responsibility and Environmental Management, EarlyView.ABSTRACT Research on readiness and maturity for the smart circular economy (SCE) remains fragmented, especially in the hospitality sector. This study develops a multidimensional framework that integrates the principles of the circular economy, Industry 4.0, and sustainability performance in the context of tourist accommodations.
Rafael Mora‐Contreras +5 more
wiley +1 more source
Fractal and chaotic map-enhanced grey wolf optimization for robust fire detection in deep convolutional neural networks. [PDF]
Sci RepBouteraa Y, Khishe M.
europepmc +1 more source
Few‐Photon Fluorescence From Ultracold Bosons in an Optical Cavity
Contributions to Plasma Physics, EarlyView.ABSTRACT Within a cavity quantum electrodynamics framework, we analyse the fluorescent spectrum of ultracold bosons in resonant and second‐harmonic generation (SHG) regimes. Two settings are considered: (i) (few) bosons in an optical lattice and (ii) a trapped two‐component dilute Bose–Einstein condensate (2BEC) within the Bogoliubov scheme.
Megha Gopalakrishna +2 more
wiley +1 more source
An n-Dimensional Chaotic Map with Application in Reversible Data Hiding for Medical Images. [PDF]
Entropy (Basel)Yang Y +5 more
europepmc +1 more source