The Measurement of Diffusion in Plants Tissue Culture

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F12%3APU97787" target="_blank" >RIV/00216305:26220/12:PU97787 - isvavai.cz</a>

Výsledek na webu

<a href="http://piers.org/piersproceedings/download.php?file=cGllcnMyMDEyS3VhbGFMdW1wdXJ8MVA4XzA0MzgucGRmfDExMDkyMDA2NTIwMQ==" target="_blank" >http://piers.org/piersproceedings/download.php?file=cGllcnMyMDEyS3VhbGFMdW1wdXJ8MVA4XzA0MzgucGRmfDExMDkyMDA2NTIwMQ==</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

The Measurement of Diffusion in Plants Tissue Culture

Popis výsledku v původním jazyce

For monitoring of tissue structures of Euphorbia plants is used magnetic resonance imaging (MRI). In contrast with CT the MRI does not emit any harmful radiation. The images are obtained without any deformation or destruction of the plant. The principleof MRI techniqueis based on the measurement of the interaction of the electromagnetic waves with nuclei placed in the strong magnetic fields. Diffusion is random translational motion of molecules from a place of higher concentration to a location with lower concentrations, arising due to their thermal energy. The diffusion coeffcients measured by MRI method are describing the degrees of mobility of nuclei. Measurements of these coeffcients is performed by measuring the PFGSE sequence, it is a normal spin-echo sequence extended by two identical rectangular diffusion gradients. During measurements there are distinguished three time intervals. In the first interval the nuclei are dephased, in the next interval the nuclei diffuse (relaxatio

Název v anglickém jazyce

The Measurement of Diffusion in Plants Tissue Culture

Popis výsledku anglicky

For monitoring of tissue structures of Euphorbia plants is used magnetic resonance imaging (MRI). In contrast with CT the MRI does not emit any harmful radiation. The images are obtained without any deformation or destruction of the plant. The principleof MRI techniqueis based on the measurement of the interaction of the electromagnetic waves with nuclei placed in the strong magnetic fields. Diffusion is random translational motion of molecules from a place of higher concentration to a location with lower concentrations, arising due to their thermal energy. The diffusion coeffcients measured by MRI method are describing the degrees of mobility of nuclei. Measurements of these coeffcients is performed by measuring the PFGSE sequence, it is a normal spin-echo sequence extended by two identical rectangular diffusion gradients. During measurements there are distinguished three time intervals. In the first interval the nuclei are dephased, in the next interval the nuclei diffuse (relaxatio

Druh

D - Stať ve sborníku

CEP obor

JA - Elektronika a optoelektronika, elektrotechnika

OECD FORD obor

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Projekt

<a href="/cs/project/GAP102%2F11%2F0318" target="_blank" >GAP102/11/0318: Analýza metabolizmu a lokalizace změn kostní tkáně čelisti pomocí MR zobrazovacích technik</a><br>

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2012

Kód důvěrnosti údajů

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

Název statě ve sborníku

Progress in Electromagnetics Research Symposium Proceedings, KL, Malaysia

ISBN

978-1-934142-12-7

ISSN

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e-ISSN

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Počet stran výsledku

4

Strana od-do

438-441

Název nakladatele

Neuveden

Místo vydání

Kuala Lumpur

Místo konání akce

Kuala Lumpur

Datum konání akce

27. 3. 2012

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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