Matches in SemOpenAlex for { <https://semopenalex.org/work/W2290770003> ?p ?o ?g. }
Showing items 1 to 76 of
76
with 100 items per page.
- W2290770003 endingPage "100" @default.
- W2290770003 startingPage "1096" @default.
- W2290770003 abstract "A point spread function (PSF) which was of an unusual form was observed when using a low energy collimator and a 99mTc point source. A lack of radial symmetry and the detection of events over 20 cm away from the center of the source were noted. The major quantitative effect of this was a variation in the resolution of the system with direction. The consequences of this are likely to be of importance especially for single photon emission computed tomographic (SPECT) imaging. The effect was produced by a combination of faults in the design and manufacture of the low energy collimators. It demonstrates the importance of making quantitative measurements of collimator performance in the quality control assessment of gamma camera systems. For SPECT imaging the replacement of lead foil collimators with cast collimators should be considered." @default.
- W2290770003 created "2016-06-24" @default.
- W2290770003 creator A5041338700 @default.
- W2290770003 creator A5061985440 @default.
- W2290770003 creator A5083796929 @default.
- W2290770003 date "1988-06-01" @default.
- W2290770003 modified "2023-09-25" @default.
- W2290770003 title "Nonistropic point spread function as a result of collimator design and manufacturing defects." @default.
- W2290770003 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/3259626" @default.
- W2290770003 hasPublicationYear "1988" @default.
- W2290770003 type Work @default.
- W2290770003 sameAs 2290770003 @default.
- W2290770003 citedByCount "4" @default.
- W2290770003 crossrefType "journal-article" @default.
- W2290770003 hasAuthorship W2290770003A5041338700 @default.
- W2290770003 hasAuthorship W2290770003A5061985440 @default.
- W2290770003 hasAuthorship W2290770003A5083796929 @default.
- W2290770003 hasConcept C103783831 @default.
- W2290770003 hasConcept C120665830 @default.
- W2290770003 hasConcept C121332964 @default.
- W2290770003 hasConcept C138268822 @default.
- W2290770003 hasConcept C154945302 @default.
- W2290770003 hasConcept C186370098 @default.
- W2290770003 hasConcept C205372480 @default.
- W2290770003 hasConcept C2524010 @default.
- W2290770003 hasConcept C2779200277 @default.
- W2290770003 hasConcept C2779610220 @default.
- W2290770003 hasConcept C2780441642 @default.
- W2290770003 hasConcept C28719098 @default.
- W2290770003 hasConcept C2984398910 @default.
- W2290770003 hasConcept C2989005 @default.
- W2290770003 hasConcept C33923547 @default.
- W2290770003 hasConcept C41008148 @default.
- W2290770003 hasConcept C62520636 @default.
- W2290770003 hasConcept C69179731 @default.
- W2290770003 hasConcept C71924100 @default.
- W2290770003 hasConceptScore W2290770003C103783831 @default.
- W2290770003 hasConceptScore W2290770003C120665830 @default.
- W2290770003 hasConceptScore W2290770003C121332964 @default.
- W2290770003 hasConceptScore W2290770003C138268822 @default.
- W2290770003 hasConceptScore W2290770003C154945302 @default.
- W2290770003 hasConceptScore W2290770003C186370098 @default.
- W2290770003 hasConceptScore W2290770003C205372480 @default.
- W2290770003 hasConceptScore W2290770003C2524010 @default.
- W2290770003 hasConceptScore W2290770003C2779200277 @default.
- W2290770003 hasConceptScore W2290770003C2779610220 @default.
- W2290770003 hasConceptScore W2290770003C2780441642 @default.
- W2290770003 hasConceptScore W2290770003C28719098 @default.
- W2290770003 hasConceptScore W2290770003C2984398910 @default.
- W2290770003 hasConceptScore W2290770003C2989005 @default.
- W2290770003 hasConceptScore W2290770003C33923547 @default.
- W2290770003 hasConceptScore W2290770003C41008148 @default.
- W2290770003 hasConceptScore W2290770003C62520636 @default.
- W2290770003 hasConceptScore W2290770003C69179731 @default.
- W2290770003 hasConceptScore W2290770003C71924100 @default.
- W2290770003 hasIssue "6" @default.
- W2290770003 hasLocation W22907700031 @default.
- W2290770003 hasOpenAccess W2290770003 @default.
- W2290770003 hasPrimaryLocation W22907700031 @default.
- W2290770003 hasRelatedWork W1783096604 @default.
- W2290770003 hasRelatedWork W1983147306 @default.
- W2290770003 hasRelatedWork W2051021913 @default.
- W2290770003 hasRelatedWork W2056988029 @default.
- W2290770003 hasRelatedWork W2128329924 @default.
- W2290770003 hasRelatedWork W2130965098 @default.
- W2290770003 hasRelatedWork W2290770003 @default.
- W2290770003 hasRelatedWork W2333958584 @default.
- W2290770003 hasRelatedWork W2423328097 @default.
- W2290770003 hasRelatedWork W2939739498 @default.
- W2290770003 hasVolume "29" @default.
- W2290770003 isParatext "false" @default.
- W2290770003 isRetracted "false" @default.
- W2290770003 magId "2290770003" @default.
- W2290770003 workType "article" @default.