Effect of Spatial Constrain on the Self-Organizing Behavior of the Belousov-Zhabotinsky Reaction

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Effect of Spatial Constrain on the Self-Organizing Behavior of the Belousov-Zhabotinsky Reaction

Popis výsledku v původním jazyce

The effect of the deformation by the available space on the evolution of the self-organizing system in space was observed. As an example of primitive self-organizing system, a common-known oscillating Belousov-Zhabotinsky (BZ) reaction was chosen. A calculation of point information gain entropy density, which determines subtle changes in the geometry of patterns and identifies states of the system, was used as a method of pattern detection. When the BZ system came into states of the spatial constriction, we observed changes in duration of initiation phases of the reaction and intrusions in the period and shape of traveling waves. Transfer of the reaction mixture from a circular dish into a square dish induces generation of atypical waves. The results indicate that the formation of patterns is independent of the actual concentration of chemicals in the broad range of concentrations. Dilution of structures occurs at the end of the process, when the organic substrate and bromine oxidant are exhausted from the reaction mixture.

Název v anglickém jazyce

Effect of Spatial Constrain on the Self-Organizing Behavior of the Belousov-Zhabotinsky Reaction

Popis výsledku anglicky

The effect of the deformation by the available space on the evolution of the self-organizing system in space was observed. As an example of primitive self-organizing system, a common-known oscillating Belousov-Zhabotinsky (BZ) reaction was chosen. A calculation of point information gain entropy density, which determines subtle changes in the geometry of patterns and identifies states of the system, was used as a method of pattern detection. When the BZ system came into states of the spatial constriction, we observed changes in duration of initiation phases of the reaction and intrusions in the period and shape of traveling waves. Transfer of the reaction mixture from a circular dish into a square dish induces generation of atypical waves. The results indicate that the formation of patterns is independent of the actual concentration of chemicals in the broad range of concentrations. Dilution of structures occurs at the end of the process, when the organic substrate and bromine oxidant are exhausted from the reaction mixture.

Druh

D - Stať ve sborníku

CEP obor

EI - Biotechnologie a bionika

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2016

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

IWBBIO 2016 Proceedings - Extended Abstracts

ISBN

978-84-16478-75-0

ISSN

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e-ISSN

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Počet stran výsledku

12

Strana od-do

246-258

Název nakladatele

Godel Editorial

Místo vydání

Granada

Místo konání akce

Granada

Datum konání akce

20. 4. 2016

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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