Results 141 to 150 of about 695,838 (257)

A Superposed Epoch Analysis of Two Stage Refilling in the Plasmasphere

Geophysical Research Letters, Volume 52, Issue 11, 16 June 2025.
Abstract The cold, dense plasma of the plasmasphere is sourced by outflows from the ionosphere, but the refilling process is still poorly understood. Refilling may occur in stages, and studying this process is important to understanding how the ionosphere couples to the magnetosphere.
Tyler Bishop, Lauren Blum, Xiangning Chu, Naomi Maruyama   +3 more
wiley   +1 more source

Extreme events in gene regulatory networks with time-delays. [PDF]

Sci Rep
Vinoth S, Kingston SL, Srinivasan S, Kumarasamy S, Kapitaniak T.   +4 more
europepmc   +1 more source

A Predictive Physics‐Aware Hybrid Reduced Order Model for Reacting Flows

International Journal for Numerical Methods in Engineering, Volume 126, Issue 11, 15 June 2025.
ABSTRACT This article introduces an innovative methodology that merges modal decomposition, extracting physical patterns, with deep learning networks (DLNs) for forecasting reacting flows. The model is generalizable and capable of predicting complex simulations with just one training of the model, showing transfer learning capabilities.
Adrián Corrochano, Rodolfo S. M. Freitas, Manuel López‐Martín, Alessandro Parente, Soledad Le Clainche   +4 more
wiley   +1 more source

Chaotic behavior, sensitivity analysis and Jacobian elliptic function solution of M-fractional paraxial wave with Kerr law nonlinearity. [PDF]

PLoS One
Roshid MM, Safi Ullah M, Rahman MM, Roshid HO.   +3 more
europepmc   +1 more source

Applying nonlinear dynamics to the voice: a historical perspective. [PDF]

Philos Trans R Soc Lond B Biol Sci
Fitch WT.
europepmc   +1 more source

Edge of Chaos Theory Unveils the First and Simplest Ever Reported Hodgkin–Huxley Neuristor

Advanced Electronic Materials, Volume 11, Issue 8, June 2025.
This manuscript presents the first and simplest ever‐reported electrical cell, which leverages one memristor on Edge of Chaos to reproduce the three‐bifurcation cascade, marking the entire life cycle from birth to extinction via All‐to‐None effect of an electrical spike, also referred to as Action Potential, across axon membranes under monotonic ...
Alon Ascoli, Ahmet Samil Demirkol, Ioannis Messaris, Vasilis Ntinas, Dimitris Prousalis, Stefan Slesazeck, Thomas Mikolajick, Fernando Corinto, Michele Bonnin, Marco Gilli, Pier Paolo Civalleri, Ronald Tetzlaff, Leon Chua   +12 more
wiley   +1 more source

Integrating behavioral dynamics and allee effect in eco-epidemiological model: A comprehensive approach to disease impact. [PDF]

PLoS One
Kabir KMA.
europepmc   +1 more source

Medical Image Hybrid Watermark Algorithm Based on Frequency Domain Processing and Inception v3

Advanced Intelligent Systems, Volume 7, Issue 6, June 2025.
Frequency domain processing and Inceptionv3 method is used in this article for digital image watermarking of medical images. The algorithm extracts feature vectors from medical images using discrete wavelet transform and discrete cosine transform, enhancing the robustness of the image watermark With the widespread use of digital medical images in ...
Yu Fan, Jingbing Li, Uzair Aslam Bhatti, Saqib Ali Nawaz, Yenwei Chen   +4 more
wiley   +1 more source

Modulation instability, bifurcation analysis, and ion-acoustic wave solutions of generalized perturbed KdV equation with M-fractional derivative. [PDF]

Sci Rep
Alaoui MK, Roshid MM, Uddin M, Ma WX, Harun-Or-Roshid, Munshi MJH.   +5 more
europepmc   +1 more source

Susceptible‐infected‐recovered model with stochastic transmission

Canadian Journal of Statistics, Volume 53, Issue 2, June 2025.
Abstract The susceptible‐infected‐recovered (SIR) model is the cornerstone of epidemiological models. However, this specification depends on two parameters only, which results in its lack of flexibility and explains its difficulty to replicate the volatile reproduction numbers observed in practice.
Christian Gouriéroux, Yang Lu
wiley   +1 more source