Modeling of the chemical stage in water radiolysis using Petri nets

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F44555601%3A13440%2F14%3A43885830" target="_blank" >RIV/44555601:13440/14:43885830 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1088/1742-6596/490/1/012200" target="_blank" >http://dx.doi.org/10.1088/1742-6596/490/1/012200</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1088/1742-6596/490/1/012200" target="_blank" >10.1088/1742-6596/490/1/012200</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Modeling of the chemical stage in water radiolysis using Petri nets

Popis výsledku v původním jazyce

The biological effect of ionizing radiation is mediated practically always by the clusters of radicals formed by densely ionizing track ends of primary or secondary particles. In the case of low-LET radiation the direct effect may be practically neglected and the radical clusters meet a DNA molecule always some time after their formation. The corresponding damage effect (formation of DSB) depends then on the evolution running in individual clusters, being influenced by present chemical agents. Two mainparallel processes influence then final effect: diffusion of corresponding radical clusters (lowering radical concentrations) and chemical reactions of all chemical substances present in the clusters. The processes running in the corresponding radical clusters will be modeled with the help of continuous Petri net, which enables us to study the concurrent influence of both the processes: lowering concentration of radicals due diffusion and due chemical reactions. The given model may be he

Název v anglickém jazyce

Modeling of the chemical stage in water radiolysis using Petri nets

Popis výsledku anglicky

The biological effect of ionizing radiation is mediated practically always by the clusters of radicals formed by densely ionizing track ends of primary or secondary particles. In the case of low-LET radiation the direct effect may be practically neglected and the radical clusters meet a DNA molecule always some time after their formation. The corresponding damage effect (formation of DSB) depends then on the evolution running in individual clusters, being influenced by present chemical agents. Two mainparallel processes influence then final effect: diffusion of corresponding radical clusters (lowering radical concentrations) and chemical reactions of all chemical substances present in the clusters. The processes running in the corresponding radical clusters will be modeled with the help of continuous Petri net, which enables us to study the concurrent influence of both the processes: lowering concentration of radicals due diffusion and due chemical reactions. The given model may be he

Druh

D - Stať ve sborníku

CEP obor

BO - Biofyzika

OECD FORD obor

—

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název statě ve sborníku

Journal of Physics

ISBN

—

ISSN

1742-6596

e-ISSN

—

Počet stran výsledku

4

Strana od-do

012200-012204

Název nakladatele

Institute of Physics Publishing

Místo vydání

Bristol

Místo konání akce

Praha, ČR

Datum konání akce

1. 9. 2013

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000335909300198