Matches in SemOpenAlex for { <https://semopenalex.org/work/W2897956768> ?p ?o ?g. }
Showing items 1 to 95 of
95
with 100 items per page.
- W2897956768 endingPage "2166" @default.
- W2897956768 startingPage "2161" @default.
- W2897956768 abstract "Evaluate the possibility to reduce specific energy absorption rate (SAR)-induced maximum temperature and thermal dose by rearranging the order and spacing of sequences without increasing duration of the MRI examination.Using numerical simulations based on an actual SAR-intensive MRI examination, optimizations to reduce either maximum temperature or thermal dose were performed. For each permutation of groups of sequences having the same patient table position, temperature and thermal dose were computed very rapidly using recently published methods. Disposition of sequences was further adjusted by optimizing the spacing between each sequence without exceeding the original exam duration.The maximum simulated temperature in the original exam was 42.38°C, and the maximum thermal dose was 3.23 cumulative effective minutes at 43°C (CEM43). After optimization to reduce maximum temperature, it was 41.77°C, and after optimization to minimize the thermal dose, it was 1.42 CEM43.It is possible to reduce maximum temperature and thermal dose in the exam by changing the arrangement and spacing of the sequences without increasing the duration of the exam (by increasing TR or adding delays) or compromising image quality (by reducing flip angles)." @default.
- W2897956768 created "2018-10-26" @default.
- W2897956768 creator A5008251926 @default.
- W2897956768 creator A5081713041 @default.
- W2897956768 date "2018-10-17" @default.
- W2897956768 modified "2023-10-16" @default.
- W2897956768 title "Optimization of the order and spacing of sequences in an MRI exam to reduce the maximum temperature and thermal dose" @default.
- W2897956768 cites W1550107637 @default.
- W2897956768 cites W1553941897 @default.
- W2897956768 cites W1948181060 @default.
- W2897956768 cites W1969496354 @default.
- W2897956768 cites W1974210746 @default.
- W2897956768 cites W1976492707 @default.
- W2897956768 cites W1983586083 @default.
- W2897956768 cites W2053150557 @default.
- W2897956768 cites W2075149567 @default.
- W2897956768 cites W2115331278 @default.
- W2897956768 cites W2586194925 @default.
- W2897956768 cites W4239526824 @default.
- W2897956768 doi "https://doi.org/10.1002/mrm.27503" @default.
- W2897956768 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/6927043" @default.
- W2897956768 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/30329177" @default.
- W2897956768 hasPublicationYear "2018" @default.
- W2897956768 type Work @default.
- W2897956768 sameAs 2897956768 @default.
- W2897956768 citedByCount "2" @default.
- W2897956768 countsByYear W28979567682020 @default.
- W2897956768 countsByYear W28979567682022 @default.
- W2897956768 crossrefType "journal-article" @default.
- W2897956768 hasAuthorship W2897956768A5008251926 @default.
- W2897956768 hasAuthorship W2897956768A5081713041 @default.
- W2897956768 hasBestOaLocation W28979567682 @default.
- W2897956768 hasConcept C112758219 @default.
- W2897956768 hasConcept C121332964 @default.
- W2897956768 hasConcept C125287762 @default.
- W2897956768 hasConcept C126838900 @default.
- W2897956768 hasConcept C143409427 @default.
- W2897956768 hasConcept C159985019 @default.
- W2897956768 hasConcept C192562407 @default.
- W2897956768 hasConcept C204530211 @default.
- W2897956768 hasConcept C21822782 @default.
- W2897956768 hasConcept C24890656 @default.
- W2897956768 hasConcept C28396438 @default.
- W2897956768 hasConcept C2985831756 @default.
- W2897956768 hasConcept C2989005 @default.
- W2897956768 hasConcept C33923547 @default.
- W2897956768 hasConcept C41008148 @default.
- W2897956768 hasConcept C71924100 @default.
- W2897956768 hasConcept C76155785 @default.
- W2897956768 hasConcept C84237751 @default.
- W2897956768 hasConcept C97355855 @default.
- W2897956768 hasConceptScore W2897956768C112758219 @default.
- W2897956768 hasConceptScore W2897956768C121332964 @default.
- W2897956768 hasConceptScore W2897956768C125287762 @default.
- W2897956768 hasConceptScore W2897956768C126838900 @default.
- W2897956768 hasConceptScore W2897956768C143409427 @default.
- W2897956768 hasConceptScore W2897956768C159985019 @default.
- W2897956768 hasConceptScore W2897956768C192562407 @default.
- W2897956768 hasConceptScore W2897956768C204530211 @default.
- W2897956768 hasConceptScore W2897956768C21822782 @default.
- W2897956768 hasConceptScore W2897956768C24890656 @default.
- W2897956768 hasConceptScore W2897956768C28396438 @default.
- W2897956768 hasConceptScore W2897956768C2985831756 @default.
- W2897956768 hasConceptScore W2897956768C2989005 @default.
- W2897956768 hasConceptScore W2897956768C33923547 @default.
- W2897956768 hasConceptScore W2897956768C41008148 @default.
- W2897956768 hasConceptScore W2897956768C71924100 @default.
- W2897956768 hasConceptScore W2897956768C76155785 @default.
- W2897956768 hasConceptScore W2897956768C84237751 @default.
- W2897956768 hasConceptScore W2897956768C97355855 @default.
- W2897956768 hasFunder F4320332161 @default.
- W2897956768 hasIssue "3" @default.
- W2897956768 hasLocation W28979567681 @default.
- W2897956768 hasLocation W28979567682 @default.
- W2897956768 hasLocation W28979567683 @default.
- W2897956768 hasLocation W28979567684 @default.
- W2897956768 hasOpenAccess W2897956768 @default.
- W2897956768 hasPrimaryLocation W28979567681 @default.
- W2897956768 hasRelatedWork W1970742123 @default.
- W2897956768 hasRelatedWork W1973913435 @default.
- W2897956768 hasRelatedWork W1976044692 @default.
- W2897956768 hasRelatedWork W2022576730 @default.
- W2897956768 hasRelatedWork W2049585445 @default.
- W2897956768 hasRelatedWork W2897956768 @default.
- W2897956768 hasRelatedWork W2899084033 @default.
- W2897956768 hasRelatedWork W3173837803 @default.
- W2897956768 hasRelatedWork W4285236289 @default.
- W2897956768 hasRelatedWork W4308577254 @default.
- W2897956768 hasVolume "81" @default.
- W2897956768 isParatext "false" @default.
- W2897956768 isRetracted "false" @default.
- W2897956768 magId "2897956768" @default.
- W2897956768 workType "article" @default.