Results 51 to 60 of about 2,529 (224)

Controlling pulse stability in singularly perturbed reaction-diffusion systems [PDF]

, 2023
The aim of this paper is to investigate the use of Pyragas control on the stability of stationary, localized coherent structures in a general class of two-component, singularly perturbed, reaction-diffusion systems.
Schneider, Isabelle, Veermann, Frits
core   +1 more source

Attenuation of arsenic trioxide‐induced endothelial injury: unveiling the protective role of ginkgolic acid through inhibition of TRPM4 SUMOylation: Evidence from Raman cellular imaging

VIEW, Volume 7, Issue 1, February 2026.
Inhibiting the SUMOylation modification of TRPM4 can prevent the vascular endothelial damage caused by ATO. Inhibition of TRPM4 SUMOylation, either pharmacologically by GA or genetically by the K618R mutation, protects against ATO‐induced vascular endothelial damage.
Ting‐Ting Tong, Ya‐Dong Xue, Yu‐Yao Zhang, Chun‐Xiao Yu, Xin‐Yu Yao, Yu‐Xuan Han, Kai Zhang, Mei‐Mei Shen, Yu Zhao, Yun‐Feng Cui, Zi‐Yue Ma, Yu‐Yang Fu, Yong‐Zhen Wang, Jing Jin, Ke Tang, Yang Liu, Yang Li, Rong Huo, Tao Ban   +18 more
wiley   +1 more source

Blue-Sky Catastrophe in Singularly Perturbed Systems [PDF]

Moscow Mathematical Journal, 2005
Preprint: Weierstraß-Institut für Angewandte Analysis und Stochastik, vol ...
Shilnikov, Andrey, Turaev, Dmitry, Shilnikov, Leonid   +2 more
openaire   +2 more sources

Automatic Adaptive and Targeted Localized Refinement in Transient Structural Dynamic Simulations Using the Multiresolution Finite Wavelet Domain Method

International Journal for Numerical Methods in Engineering, Volume 127, Issue 1, 15 January 2026.
ABSTRACT The multiresolution finite wavelet domain method has been meticulously studied in numerous wave propagation simulations, showing excellent convergence properties and very fast computing times. The multiresolution procedure always starts with the coarse solution, and then finer solutions can be superimposed on the coarse solution until ...
Dimitris Dimitriou, Katerina Samara, Dimitris Saravanos   +2 more
wiley   +1 more source

Analytical Solutions and Computer Modeling of a Boundary Value Problem for a Nonstationary System of Nernst–Planck–Poisson Equations in a Diffusion Layer

Mathematics
This article proposes various new approximate analytical solutions of the boundary value problem for the non-stationary system of Nernst–Planck–Poisson (NPP) equations in the diffusion layer of an ideally selective ion-exchange membrane at overlimiting ...
Savva Kovalenko, Evgenia Kirillova, Vladimir Chekanov, Aminat Uzdenova, Mahamet Urtenov   +4 more
doaj   +1 more source

Singular Perturbation of Nonlinear Systems with Regular Singularity

Discrete Dynamics in Nature and Society, 2018
We extend Balser-Kostov method of studying summability properties of a singularly perturbed inhomogeneous linear system with regular singularity at origin to nonlinear systems of the form εzf′=Fε,z,f with F a Cν-valued function, holomorphic in a polydisc
Domingos H. U. Marchetti, William R. P. Conti   +1 more
doaj   +1 more source

Exploring the Fecal Microbiome Dysbiosis and Its Plasma Metabolome Determinants in Advanced Parkinson's Disease With Motor Complications

CNS Neuroscience &Therapeutics, Volume 32, Issue 1, January 2026.
Our multiomics analysis across three PD cohorts revealed distinct fecal microbiome and plasma metabolome alterations in patients with motor complications (PD‐MC). We identified specific microbial and metabolic biomarkers and uncovered significant correlations between them, providing new insights into PD‐MC pathophysiology. ABSTRACT Background Parkinson'
Shuangjie Qian, Jialong Hou, Xi Xiong, Qi Duan, Tao Jiang, Yi Zheng, Weiwei Quan, Jiaxue Xu, Keke Chen, Jingjing Qian, Hongchang Gao, Chenglong Xie   +11 more
wiley   +1 more source

Control of singularly perturbed hybrid stochastic systems [PDF]

Proceedings of 35th IEEE Conference on Decision and Control, 2001
Summary: We study a class of optimal stochastic control problems involving two different time scales. The fast mode of the system is represented by deterministic state equations whereas the slow mode of the system corresponds to a jump disturbance process.
Jerzy A. Filar, Vladimir Gaitsgory, Alain Haurie   +2 more
openaire   +3 more sources

Roars, Rumbles, and Resonance: A Systematic Review and Meta‐Analysis of Crocodylian Acoustic Signals

Ecology and Evolution, Volume 16, Issue 1, January 2026.
Crocodylians are highly vocal reptiles, possessing a complex acoustic signalling system including vocal and non‐vocal signals used for courtship, mating, mediating conflict, and providing maternal care. Despite this, research on crocodylian acoustic signalling remains infrequent, with methodologies and terminology varying widely across studies.
Sonnie A. Flores, Ross G. Dwyer, Stuart Parsons, Dominique A. Potvin   +3 more
wiley   +1 more source

Stability of planar singularly perturbed switched systems

, 2011
International audienceThis paper is concerned with the stability analysis of planar linear singularly perturbed switched systems. We show that this class of switched systems has always a stability behavior common to all switched systems corresponding to ...
Daafouz, Jamal, El Hachemi, Fouad, Mario Sigalotti, Fouad El Hachemi, Sigalotti, Mario, Jamal Daafouz   +5 more
core   +2 more sources