Matches in SemOpenAlex for { <https://semopenalex.org/work/W2080373781> ?p ?o ?g. }
Showing items 1 to 91 of
91
with 100 items per page.
- W2080373781 endingPage "675" @default.
- W2080373781 startingPage "658" @default.
- W2080373781 abstract "Abstract We investigate the reconstruction of a divergence-free surface current distribution from knowledge of the magnetic flux density in a prescribed region of interest in the framework of static electromagnetism. This inverse problem is motivated by the design of gradient coils used in magnetic resonance imaging (MRI) and is formulated using its corresponding integral representation according to potential theory. A constant boundary element method (BEM) which satisfies the continuity equation for the current density, i.e. divergence-free BEM, and was originally proposed by Lemdiasov and Ludwig [A stream function method for gradient coil design. Concepts Magn Reson B Magn Reson Eng 2005;26B:67–80], is presented based on geometrical arguments with respect to the linear (flat) triangular boundary elements employed in order to emphasise its possible extension to further higher-order divergence-free interpolations. Since the discretised BEM system is ill-posed and hence the associated least-squares solution may be inaccurate and/or physically meaningless, the Tikhonov regularisation method is employed in order to retrieve accurate and physically correct solutions. A rigorous numerical approximation for the calculation the magnetic energy, which reduces the errors induced by employing the approach of Lemdiasov and Ludwig [A stream function method for gradient coil design. Concepts Magn Reson B Magn Reson Eng 2005;26B:67–80], is also proposed." @default.
- W2080373781 created "2016-06-24" @default.
- W2080373781 creator A5009966647 @default.
- W2080373781 creator A5025547174 @default.
- W2080373781 creator A5054937787 @default.
- W2080373781 creator A5064825023 @default.
- W2080373781 creator A5069381041 @default.
- W2080373781 creator A5079760007 @default.
- W2080373781 creator A5086224910 @default.
- W2080373781 date "2008-08-01" @default.
- W2080373781 modified "2023-10-16" @default.
- W2080373781 title "Numerical solution for an inverse MRI problem using a regularised boundary element method" @default.
- W2080373781 cites W1976452080 @default.
- W2080373781 cites W1991577487 @default.
- W2080373781 cites W2006886798 @default.
- W2080373781 cites W2018119651 @default.
- W2080373781 cites W2021771641 @default.
- W2080373781 cites W2032280487 @default.
- W2080373781 cites W2039081881 @default.
- W2080373781 cites W2053281699 @default.
- W2080373781 cites W2112857145 @default.
- W2080373781 cites W2117566099 @default.
- W2080373781 cites W2143652614 @default.
- W2080373781 cites W2151299513 @default.
- W2080373781 cites W2166370647 @default.
- W2080373781 doi "https://doi.org/10.1016/j.enganabound.2007.11.015" @default.
- W2080373781 hasPublicationYear "2008" @default.
- W2080373781 type Work @default.
- W2080373781 sameAs 2080373781 @default.
- W2080373781 citedByCount "6" @default.
- W2080373781 countsByYear W20803737812012 @default.
- W2080373781 countsByYear W20803737812015 @default.
- W2080373781 countsByYear W20803737812018 @default.
- W2080373781 countsByYear W20803737812023 @default.
- W2080373781 crossrefType "journal-article" @default.
- W2080373781 hasAuthorship W2080373781A5009966647 @default.
- W2080373781 hasAuthorship W2080373781A5025547174 @default.
- W2080373781 hasAuthorship W2080373781A5054937787 @default.
- W2080373781 hasAuthorship W2080373781A5064825023 @default.
- W2080373781 hasAuthorship W2080373781A5069381041 @default.
- W2080373781 hasAuthorship W2080373781A5079760007 @default.
- W2080373781 hasAuthorship W2080373781A5086224910 @default.
- W2080373781 hasConcept C121332964 @default.
- W2080373781 hasConcept C134306372 @default.
- W2080373781 hasConcept C135252773 @default.
- W2080373781 hasConcept C135628077 @default.
- W2080373781 hasConcept C199343813 @default.
- W2080373781 hasConcept C207467116 @default.
- W2080373781 hasConcept C2524010 @default.
- W2080373781 hasConcept C2777686260 @default.
- W2080373781 hasConcept C33923547 @default.
- W2080373781 hasConcept C48395688 @default.
- W2080373781 hasConcept C52890695 @default.
- W2080373781 hasConcept C63632240 @default.
- W2080373781 hasConcept C71924100 @default.
- W2080373781 hasConcept C97355855 @default.
- W2080373781 hasConceptScore W2080373781C121332964 @default.
- W2080373781 hasConceptScore W2080373781C134306372 @default.
- W2080373781 hasConceptScore W2080373781C135252773 @default.
- W2080373781 hasConceptScore W2080373781C135628077 @default.
- W2080373781 hasConceptScore W2080373781C199343813 @default.
- W2080373781 hasConceptScore W2080373781C207467116 @default.
- W2080373781 hasConceptScore W2080373781C2524010 @default.
- W2080373781 hasConceptScore W2080373781C2777686260 @default.
- W2080373781 hasConceptScore W2080373781C33923547 @default.
- W2080373781 hasConceptScore W2080373781C48395688 @default.
- W2080373781 hasConceptScore W2080373781C52890695 @default.
- W2080373781 hasConceptScore W2080373781C63632240 @default.
- W2080373781 hasConceptScore W2080373781C71924100 @default.
- W2080373781 hasConceptScore W2080373781C97355855 @default.
- W2080373781 hasIssue "8" @default.
- W2080373781 hasLocation W20803737811 @default.
- W2080373781 hasOpenAccess W2080373781 @default.
- W2080373781 hasPrimaryLocation W20803737811 @default.
- W2080373781 hasRelatedWork W2034776036 @default.
- W2080373781 hasRelatedWork W2056429051 @default.
- W2080373781 hasRelatedWork W2071332447 @default.
- W2080373781 hasRelatedWork W2087928006 @default.
- W2080373781 hasRelatedWork W2126107139 @default.
- W2080373781 hasRelatedWork W2615554999 @default.
- W2080373781 hasRelatedWork W2754813024 @default.
- W2080373781 hasRelatedWork W2890891938 @default.
- W2080373781 hasRelatedWork W3123981042 @default.
- W2080373781 hasRelatedWork W174852596 @default.
- W2080373781 hasVolume "32" @default.
- W2080373781 isParatext "false" @default.
- W2080373781 isRetracted "false" @default.
- W2080373781 magId "2080373781" @default.
- W2080373781 workType "article" @default.