Numerical Modeling of Magnetic Field Deformation as Related to Susceptibility Measured with an MR System

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dc.contributor.authorBartusek, Karel
dc.contributor.authorFiala, Pavel
dc.contributor.authorMikulka, Jan
dc.coverage.issue4cs
dc.coverage.volume17cs
dc.date.accessioned2016-03-18T10:37:15Z
dc.date.available2016-03-18T10:37:15Z
dc.date.issued2008-12cs
dc.description.abstractThe possibility is studied of numerical modeling of magnetic field deformations in the environment of measured diamagnetic and paramagnetic samples for the purposes of studying magnetic resonance (MR) image deformations owing to the susceptibility of heterogeneous materials (objects). The verification was realized using a simple sample configuration (circular plate), and the numerically modeled cross-sections were compared with the experimentally obtained values of the magnetic field measured by the MR gradient echo technology. The results show that it is possible – via a technical calculation – to determine a magnetic field deformation in the environment of complex-shaped or non-homogeneous structures in the MR experiments.en
dc.formattextcs
dc.format.extent113-118cs
dc.format.mimetypeapplication/pdfen
dc.identifier.citationRadioengineering. 2008, vol. 17, č. 4, s. 113-118. ISSN 1210-2512cs
dc.identifier.issn1210-2512
dc.identifier.urihttp://hdl.handle.net/11012/57258
dc.language.isoencs
dc.publisherSpolečnost pro radioelektronické inženýrstvícs
dc.relation.ispartofRadioengineeringcs
dc.relation.urihttp://www.radioeng.cz/fulltexts/2008/08_04b_113_118.pdfcs
dc.rightsCreative Commons Attribution 3.0 Unported Licenseen
dc.rights.accessopenAccessen
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/en
dc.subjectMagnetic resonance (MR)en
dc.subjectnumerical modelingen
dc.subjectmagnetic resonance imaging (MRI)en
dc.subjectmagnetic field mappingen
dc.subjectfinite element method (FEM)en
dc.titleNumerical Modeling of Magnetic Field Deformation as Related to Susceptibility Measured with an MR Systemen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
eprints.affiliatedInstitution.facultyFakulta eletrotechniky a komunikačních technologiícs
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