Results 191 to 200 of about 1,341,982 (321)

Asymptotic Analysis of the Static Bidomain Model for Pulsed Field Cardiac Ablation

Mathematical Methods in the Applied Sciences, EarlyView.
ABSTRACT Cardiac arrhythmias are caused by faulty electrical signals in the heart, which lead to chaotic wave propagation and impaired cardiac function. This work focuses on a non‐thermal ablation technique based on electroporation (EP), a promising method for treating arrhythmias, called pulsed field ablation (PFA).
Annabelle Collin, Simone Nati Poltri, Clair Poignard   +2 more
wiley   +1 more source

Optimization of groundwater utilization strategy based on an improved snake optimizer integrating whale algorithm and bubble-net mechanism. [PDF]

Sci Rep
Shuang H, Chuanchen Z, Miao L, Xiaosheng W, Linjie H.   +4 more
europepmc   +1 more source

Improvement of Water Allocation Planning and Practical Operation in the Upper East Bank of the Chao Phraya Delta - Activities under the Modernization of Water Management System Project in Thailand -

Improvement of Water Allocation Planning and Practical Operation in the Upper East Bank of the Chao Phraya Delta - Activities under the Modernization of Water Management System Project in Thailand -
Agriculture is one of the main industries in Thailand. The Thai Government clearly stated in the Eighth Agricultural Development Plan(MOAC, 1998) that strengthening Thailand's international competitive position through production of high valued and diversified products and effective utilization of natural resources for sustainable agriculture were the ...
openaire  

On the Mean‐Field Limit of Consensus‐Based Methods

Mathematical Methods in the Applied Sciences, EarlyView.
ABSTRACT Consensus‐based optimization (CBO) employs a swarm of particles evolving as a system of stochastic differential equations (SDEs). Recently, it has been adapted to yield a derivative free sampling method referred to as consensus‐based sampling (CBS). In this paper, we investigate the “mean‐field limit” of a class of consensus methods, including
Marvin Koß, Simon Weissmann, Jakob Zech
wiley   +1 more source

A watermarking framework for encrypted medical images via HC chaotic system and deep learning. [PDF]

Sci Rep
Liu Z, Li J, Nawaz SA.
europepmc   +1 more source

Martial arts induce quasicritical brain states: a unified, multiscale, and mechanistic theory of brain health optimization. [PDF]

Front Psychol
Gabriel CA.
europepmc   +1 more source

Chaos from a buck switching regulator operating in discontinuous mode

International journal of circuit theory and applications, 1994
C. Tse
semanticscholar   +1 more source

Influence of Velocity Feedback Time Delay on the Nonlinear Dynamic Characteristics of Maglev Trains Under Unsteady Aerodynamic Forces

International Journal of Mechanical System Dynamics, EarlyView.
ABSTRACT Time delays frequently arise in active control systems due to sensor sampling, signal transmission, and actuator response, making their effects on system dynamics non‐negligible. This paper investigates how velocity feedback time delay influences the nonlinear dynamic characteristics of a maglev train subjected to unsteady aerodynamic forces ...
Jia‐Xuan Li, Zhi‐Wei Liu, Xiang Liu
wiley   +1 more source

Dynamics of kink solitons under additive white noise in the power-law nonlinear Schrödinger equation. [PDF]

Sci Rep
Alsatami KA.
europepmc   +1 more source

Dynamic Behavior of a Two‐Degree‐of‐Freedom System With Electromagnetic Interaction via a Skew‐Symmetric Matrix

International Journal of Mechanical System Dynamics, EarlyView.
ABSTRACT This paper analyzes the dynamic behavior of a two‐degree‐of‐freedom system subjected to electromagnetic interaction modelled through a skew‐symmetric coupling matrix. The system comprises two mechanically independent oscillators coupled by velocity‐dependent electromagnetic forces.
Fernando Cortés, Ondiz Zarraga, Julen Cortazar‐Noguerol, Imanol Sarría, María Jesús Elejabarrieta   +4 more
wiley   +1 more source