FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W1668164920> ?p ?o ?g. }

• W1668164920 abstract "Fetal MRI on 1.5T clinical scanner has been increasingly becoming a powerful imaging tool for studying fetal brain abnormalities in vivo. Due to limited availability of dedicated fetal phased arrays, commercial torso or cardiac phased arrays are routinely used for fetal scans, which are unable to provide optimized SNR and parallel imaging performance with a small number coil elements, and insufficient coverage and filling factor. This poses a demand for the investigation and development of dedicated and efficient radiofrequency (RF) hardware to improve fetal imaging. In this work, an investigational approach to simulate the performance of multichannel flexible phased arrays is proposed to find a better solution to fetal MR imaging. A 32 channel fetal array is presented to increase coil sensitivity, coverage and parallel imaging performance. The electromagnetic field distribution of each element of the fetal array is numerically simulated by using finite-difference time-domain (FDTD) method. The array performance, including B(1) coverage, parallel reconstructed images and artifact power, is then theoretically calculated and compared with the torso array. Study results show that the proposed array is capable of increasing B(1) field strength as well as sensitivity homogeneity in the entire area of uterus. This would ensure high quality imaging regardless of the location of the fetus in the uterus. In addition, the paralleling imaging performance of the proposed fetal array is validated by using artifact power comparison with torso array. These results demonstrate the feasibility of the 32 channel flexible array for fetal MR imaging at 1.5T." @default.
• W1668164920 created "2016-06-24" @default.
• W1668164920 creator A5013973657 @default.
• W1668164920 creator A5015063511 @default.
• W1668164920 creator A5029962481 @default.
• W1668164920 creator A5030100878 @default.
• W1668164920 creator A5033011683 @default.
• W1668164920 creator A5075696162 @default.
• W1668164920 date "2011-01-01" @default.
• W1668164920 modified "2023-09-22" @default.
• W1668164920 title "Investigation of multichannel phased array performance for fetal MR imaging on 1.5T clinical MR system." @default.
• W1668164920 cites W1964519143 @default.
• W1668164920 cites W1974110903 @default.
• W1668164920 cites W1975055965 @default.
• W1668164920 cites W1981404538 @default.
• W1668164920 cites W2013816305 @default.
• W1668164920 cites W2022103098 @default.
• W1668164920 cites W2027691892 @default.
• W1668164920 cites W2040782006 @default.
• W1668164920 cites W2041162236 @default.
• W1668164920 cites W2052636623 @default.
• W1668164920 cites W2058930418 @default.
• W1668164920 cites W2060195934 @default.
• W1668164920 cites W2062194677 @default.
• W1668164920 cites W2063173710 @default.
• W1668164920 cites W2066457009 @default.
• W1668164920 cites W2066609944 @default.
• W1668164920 cites W2069832533 @default.
• W1668164920 cites W2091694247 @default.
• W1668164920 cites W2097745874 @default.
• W1668164920 cites W2103667599 @default.
• W1668164920 cites W2104906963 @default.
• W1668164920 cites W2126049822 @default.
• W1668164920 cites W2131529433 @default.
• W1668164920 cites W2134198072 @default.
• W1668164920 cites W2138621273 @default.
• W1668164920 cites W2139870718 @default.
• W1668164920 cites W2140046595 @default.
• W1668164920 cites W2142063750 @default.
• W1668164920 cites W2145097889 @default.
• W1668164920 cites W2147329757 @default.
• W1668164920 cites W2149202642 @default.
• W1668164920 cites W2164948506 @default.
• W1668164920 cites W2916300352 @default.
• W1668164920 cites W2167233877 @default.
• W1668164920 cites W2168887049 @default.
• W1668164920 cites W2291020174 @default.
• W1668164920 doi "https://doi.org/10.3978/j.issn.2223-4292.2011.11.04" @default.
• W1668164920 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/3636480" @default.
• W1668164920 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/22408747" @default.
• W1668164920 hasPublicationYear "2011" @default.
• W1668164920 type Work @default.
• W1668164920 sameAs 1668164920 @default.
• W1668164920 citedByCount "10" @default.
• W1668164920 countsByYear W16681649202012 @default.
• W1668164920 countsByYear W16681649202013 @default.
• W1668164920 countsByYear W16681649202014 @default.
• W1668164920 countsByYear W16681649202017 @default.
• W1668164920 countsByYear W16681649202018 @default.
• W1668164920 countsByYear W16681649202022 @default.
• W1668164920 crossrefType "journal-article" @default.
• W1668164920 hasAuthorship W1668164920A5013973657 @default.
• W1668164920 hasAuthorship W1668164920A5015063511 @default.
• W1668164920 hasAuthorship W1668164920A5029962481 @default.
• W1668164920 hasAuthorship W1668164920A5030100878 @default.
• W1668164920 hasAuthorship W1668164920A5033011683 @default.
• W1668164920 hasAuthorship W1668164920A5075696162 @default.
• W1668164920 hasConcept C104293457 @default.
• W1668164920 hasConcept C105702510 @default.
• W1668164920 hasConcept C115961682 @default.
• W1668164920 hasConcept C121332964 @default.
• W1668164920 hasConcept C136229726 @default.
• W1668164920 hasConcept C154945302 @default.
• W1668164920 hasConcept C206480500 @default.
• W1668164920 hasConcept C21822782 @default.
• W1668164920 hasConcept C2779010991 @default.
• W1668164920 hasConcept C2779751349 @default.
• W1668164920 hasConcept C2989005 @default.
• W1668164920 hasConcept C30403606 @default.
• W1668164920 hasConcept C41008148 @default.
• W1668164920 hasConcept C523889960 @default.
• W1668164920 hasConcept C55020928 @default.
• W1668164920 hasConcept C55494473 @default.
• W1668164920 hasConcept C62520636 @default.
• W1668164920 hasConcept C71924100 @default.
• W1668164920 hasConcept C76155785 @default.
• W1668164920 hasConceptScore W1668164920C104293457 @default.
• W1668164920 hasConceptScore W1668164920C105702510 @default.
• W1668164920 hasConceptScore W1668164920C115961682 @default.
• W1668164920 hasConceptScore W1668164920C121332964 @default.
• W1668164920 hasConceptScore W1668164920C136229726 @default.
• W1668164920 hasConceptScore W1668164920C154945302 @default.
• W1668164920 hasConceptScore W1668164920C206480500 @default.
• W1668164920 hasConceptScore W1668164920C21822782 @default.
• W1668164920 hasConceptScore W1668164920C2779010991 @default.
• W1668164920 hasConceptScore W1668164920C2779751349 @default.
• W1668164920 hasConceptScore W1668164920C2989005 @default.
• W1668164920 hasConceptScore W1668164920C30403606 @default.
• W1668164920 hasConceptScore W1668164920C41008148 @default.
• W1668164920 hasConceptScore W1668164920C523889960 @default.

• next