Matches in SemOpenAlex for { <https://semopenalex.org/work/W2034759596> ?p ?o ?g. }
Showing items 1 to 59 of
59
with 100 items per page.
- W2034759596 endingPage "508" @default.
- W2034759596 startingPage "505" @default.
- W2034759596 abstract "Abstract The working absorbed dose range of the radiation-processing dosimeter Harwell Red 4034 PMMA is normally quoted as 5–50 kilograys, because below a gamma radiation dose of 5 kGy spectrophotometric measurement precision deteriorates, and above 50 kGy the reduced slope of the optical absorbance versus dose curve, due to approaching saturation of the radiation induced colouration, would notionally cause significant increases in overall dose measurement uncertainty with increasing dose. However, dosimetric uncertainty studies are sparse, and there are no reported studies that would unequivocally support the choice of 5–50 kGy as the ideal range. Two batches of Red 4034 dosimeters have been studied over a wider gamma radiation dose range than normal, 1–100 kGy, and a mathematical model has been used to interpret the resulting specific optical absorbance and standard deviation data in the form of the spectrophotometric component of overall dosimetric uncertainty, expressed as a function of absorbed gamma radiation dose. The resulting spectrophotometric uncertainty versus dose curves support the choice of 5 kGy as a reasonable lower limit of measurable dose using normal measurement techniques. At doses above 50 kGy, however, the model suggests that the spectrophotometric components of dosimetric uncertainty are such that, provided other components of overall uncertainty are also small under the particular irradiation conditions used, 100 kGy could be acceptable as an upper limit." @default.
- W2034759596 created "2016-06-24" @default.
- W2034759596 creator A5054132403 @default.
- W2034759596 creator A5063369166 @default.
- W2034759596 creator A5086040491 @default.
- W2034759596 creator A5074413413 @default.
- W2034759596 date "1997-04-01" @default.
- W2034759596 modified "2023-09-26" @default.
- W2034759596 title "Extending the dose range of the red 4034 PMMA dosimeter" @default.
- W2034759596 cites W1990321824 @default.
- W2034759596 cites W2046446942 @default.
- W2034759596 doi "https://doi.org/10.1016/s0969-806x(96)00157-0" @default.
- W2034759596 hasPublicationYear "1997" @default.
- W2034759596 type Work @default.
- W2034759596 sameAs 2034759596 @default.
- W2034759596 citedByCount "10" @default.
- W2034759596 countsByYear W20347595962013 @default.
- W2034759596 countsByYear W20347595962015 @default.
- W2034759596 countsByYear W20347595962021 @default.
- W2034759596 crossrefType "journal-article" @default.
- W2034759596 hasAuthorship W2034759596A5054132403 @default.
- W2034759596 hasAuthorship W2034759596A5063369166 @default.
- W2034759596 hasAuthorship W2034759596A5074413413 @default.
- W2034759596 hasAuthorship W2034759596A5086040491 @default.
- W2034759596 hasConcept C105636585 @default.
- W2034759596 hasConcept C159985019 @default.
- W2034759596 hasConcept C192562407 @default.
- W2034759596 hasConcept C204323151 @default.
- W2034759596 hasConcept C2989005 @default.
- W2034759596 hasConcept C71924100 @default.
- W2034759596 hasConcept C75088862 @default.
- W2034759596 hasConceptScore W2034759596C105636585 @default.
- W2034759596 hasConceptScore W2034759596C159985019 @default.
- W2034759596 hasConceptScore W2034759596C192562407 @default.
- W2034759596 hasConceptScore W2034759596C204323151 @default.
- W2034759596 hasConceptScore W2034759596C2989005 @default.
- W2034759596 hasConceptScore W2034759596C71924100 @default.
- W2034759596 hasConceptScore W2034759596C75088862 @default.
- W2034759596 hasIssue "4" @default.
- W2034759596 hasLocation W20347595961 @default.
- W2034759596 hasOpenAccess W2034759596 @default.
- W2034759596 hasPrimaryLocation W20347595961 @default.
- W2034759596 hasRelatedWork W1963592654 @default.
- W2034759596 hasRelatedWork W1970875787 @default.
- W2034759596 hasRelatedWork W1989004886 @default.
- W2034759596 hasRelatedWork W1991332979 @default.
- W2034759596 hasRelatedWork W2072635938 @default.
- W2034759596 hasRelatedWork W2090995232 @default.
- W2034759596 hasRelatedWork W2781182424 @default.
- W2034759596 hasRelatedWork W2943891789 @default.
- W2034759596 hasRelatedWork W3012565027 @default.
- W2034759596 hasRelatedWork W3120441821 @default.
- W2034759596 hasVolume "49" @default.
- W2034759596 isParatext "false" @default.
- W2034759596 isRetracted "false" @default.
- W2034759596 magId "2034759596" @default.
- W2034759596 workType "article" @default.