Wyniki wyszukiwania dla: NEURON DYNAMICS

• Periodic and chaotic dynamics in a map‐based neuron model

  Publikacja

  • F. Llovera Trujillo
  • J. Signerska-Rynkowska
  • P. Bartłomiejczyk

  - MATHEMATICAL METHODS IN THE APPLIED SCIENCES - Rok 2023

  Map-based neuron models are an important tool in modeling neural dynamics and sometimes can be considered as an alternative to usually computationally costlier models based on continuous or hybrid dynamical systems. However, due to their discrete nature, rigorous mathematical analysis might be challenging. We study a discrete model of neuronal dynamics introduced by Chialvo in 1995. In particular, we show that its reduced one-dimensional...

  Pełny tekst do pobrania w portalu

• NEURON

  Czasopisma

  ISSN: 0896-6273 , eISSN: 1097-4199

• Analysis of dynamics of a map-based neuron model via Lorenz maps

  Publikacja

  • P. Bartłomiejczyk
  • F. Llovera Trujillo
  • J. Signerska-Rynkowska

  - CHAOS - Rok 2024

  Modeling nerve cells can facilitate formulating hypotheses about their real behavior and improve understanding of their functioning. In this paper, we study a discrete neuron model introduced by Courbage et al. [Chaos 17, 043109 (2007)], where the originally piecewise linear function defining voltage dynamics is replaced by a cubic polynomial, with an additional parameter responsible for varying the slope. Showing that on a large...

  Pełny tekst do pobrania w portalu

• Lattice dynamics of HgSe: Neutron scattering measurements andab initiostudies

  Publikacja

  • J. Łażewski
  • K. Parlinski
  • W. Szuszkiewicz
  • B. Hennion

  - Physical Review B - Rok 2003

  Pełny tekst do pobrania w serwisie zewnętrznym

• Justyna Signerska-Rynkowska dr inż.

  Osoby

  Instytut Matematyki Stosowanej

  Since 2021 visiting assistant professor in Dioscuri Centre in Topological Data Analysis (Institute of Mathematics of the Polish Academy of Sciences, IMPAN)  Since 2016   assistant professor at Gdańsk University of Technology, Faculty of Applied Physics and                      Mathematics, Department of Differential Equations and Mathematics Applications  2020 - 2023  Principal Investigator in "SONATA" grant “Challenges of low-dimensional...

• Detection of stress corrosion cracking dynamics by dynamic electrochemical impedance spectroscopy

  Publikacja

  • K. Darowicki
  • J. Orlikowski
  • A. Arutunow
  • K. Darowicki

  - CORROSION ENGINEERING SCIENCE AND TECHNOLOGY - Rok 2004

  Pełny tekst do pobrania w serwisie zewnętrznym

• Generating optimal paths in dynamic environments using RiverFormation Dynamics algorithm

  Publikacja

  • G. Redlarski
  • M. A. Dąbkowski
  • A. Pałkowski

  - Journal of Computational Science - Rok 2017

  The paper presents a comparison of four optimisation algorithms implemented for the purpose of finding the shortest path in static and dynamic environments with obstacles. Two classical graph algorithms –the Dijkstra complete algorithm and A* heuristic algorithm – were compared with metaheuristic River Formation Dynamics swarm algorithm and its newly introduced modified version. Moreover, another swarm algorithm has been compared...

  Pełny tekst do pobrania w serwisie zewnętrznym

• Detection of stress corrosion cracking dynamics by dynamic electrochemical impedance spectroscopy.

  Publikacja

  • K. Darowicki
  • J. Orlikowski
  • A. Arutunow

  - Rok 2004

  Klasyczne badania korozji naprężeniowej nie dają precyzyjnych informacji o dynamice takiego procesu korozyjnego. Nowa technika dynamicznej elektrochemicznej spektroskopii impedanyjnej, która została opracowana w Katedrze Elektrochemii, Korozji i Inżynierii Materiałowej stwarza takie możliwości. Fakt ten związany z zastosowaną metodologią analizy umożliwiającą selektywną analizą czasowo-częstotliwościową danych pomiarowych.Praca...

• Fractional neutron point kinetics equations for nuclear reactor dynamics – Numerical solution investigations

  Publikacja

  • T. Nowak
  • K. Duzinkiewicz
  • R. Piotrowski

  - ANNALS OF NUCLEAR ENERGY - Rok 2014

  This paper presents results concerning numerical solutions to a fractional neutron point kinetics model for a nuclear reactor. The paper discusses and expands on results presented in (Espinosa-Paredes et al., 2011). The fractional neutron point kinetics model with six groups of delayed neutron precursors was developed and a numerical solution using the Edwards’ method was proposed (Edwards et al., 2002). The mathematical model...

  Pełny tekst do pobrania w serwisie zewnętrznym

• Kinetics of spinodal decomposition in the Ising model with dynamic lattice liquid (DLL) dynamics

  Publikacja

  • K. Halagan
  • P. Polanowski

  - Journal of Non-Crystalline Solids - Rok 2009

  Pełny tekst do pobrania w serwisie zewnętrznym