Matches in SemOpenAlex for { <https://semopenalex.org/work/W2107172893> ?p ?o ?g. }
- W2107172893 endingPage "366" @default.
- W2107172893 startingPage "356" @default.
- W2107172893 abstract "In this report, we quantify the divergence from the inverse square law (ISL) of the beam output as a function of distance (standoff) from closed-ended applicators for a modern clinical orthovoltage unit. The divergence is clinically significant exceeding 3% at a 1.2 cm distance for 4 × 4 and 10 × 10 cm2 closed-ended applicators. For all investigated cases, the measured dose falloff is more rapid than that predicted by the ISL and, therefore, causes a systematic underdose when using the ISL for dose calculations at extended SSD. The observed divergence from the ISL in closed-ended applicators can be explained by the end-plate scattering contribution not accounted for in the ISL calculation. The standoff measurements were also compared to the predictions from a home-built kV dose computation algorithm, kVDoseCalc. The kVDoseCalc computation predicted a more rapid falloff with distance than observed experimentally. The computation and measurements agree to within 1.1% for standoff distances of 3 cm or less for 4 × 4 cm2 and 10 × 10 cm2 field sizes. The overall agreement is within 2.3% for all field sizes and standoff distances measured. No significant deviation from the ISL was observed for open-ended applicators for standoff distances up to 10 cm." @default.
- W2107172893 created "2016-06-24" @default.
- W2107172893 creator A5002126613 @default.
- W2107172893 creator A5019545227 @default.
- W2107172893 creator A5039930129 @default.
- W2107172893 creator A5045036693 @default.
- W2107172893 creator A5058394999 @default.
- W2107172893 creator A5088502821 @default.
- W2107172893 date "2014-07-01" @default.
- W2107172893 modified "2023-09-23" @default.
- W2107172893 title "Assessing the deviation from the inverse square law for orthovoltage beams with closed‐ended applicators" @default.
- W2107172893 cites W2000291650 @default.
- W2107172893 cites W2045227057 @default.
- W2107172893 cites W2048243372 @default.
- W2107172893 cites W2048409968 @default.
- W2107172893 cites W2050718666 @default.
- W2107172893 cites W2069814604 @default.
- W2107172893 cites W2085254266 @default.
- W2107172893 cites W2119794031 @default.
- W2107172893 cites W2165644551 @default.
- W2107172893 doi "https://doi.org/10.1120/jacmp.v15i4.4893" @default.
- W2107172893 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/5875524" @default.
- W2107172893 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/25207421" @default.
- W2107172893 hasPublicationYear "2014" @default.
- W2107172893 type Work @default.
- W2107172893 sameAs 2107172893 @default.
- W2107172893 citedByCount "15" @default.
- W2107172893 countsByYear W21071728932015 @default.
- W2107172893 countsByYear W21071728932016 @default.
- W2107172893 countsByYear W21071728932017 @default.
- W2107172893 countsByYear W21071728932018 @default.
- W2107172893 countsByYear W21071728932019 @default.
- W2107172893 countsByYear W21071728932020 @default.
- W2107172893 countsByYear W21071728932021 @default.
- W2107172893 countsByYear W21071728932022 @default.
- W2107172893 countsByYear W21071728932023 @default.
- W2107172893 crossrefType "journal-article" @default.
- W2107172893 hasAuthorship W2107172893A5002126613 @default.
- W2107172893 hasAuthorship W2107172893A5019545227 @default.
- W2107172893 hasAuthorship W2107172893A5039930129 @default.
- W2107172893 hasAuthorship W2107172893A5045036693 @default.
- W2107172893 hasAuthorship W2107172893A5058394999 @default.
- W2107172893 hasAuthorship W2107172893A5088502821 @default.
- W2107172893 hasBestOaLocation W21071728932 @default.
- W2107172893 hasConcept C105795698 @default.
- W2107172893 hasConcept C11413529 @default.
- W2107172893 hasConcept C119440689 @default.
- W2107172893 hasConcept C120665830 @default.
- W2107172893 hasConcept C121332964 @default.
- W2107172893 hasConcept C124017977 @default.
- W2107172893 hasConcept C135692309 @default.
- W2107172893 hasConcept C138885662 @default.
- W2107172893 hasConcept C168834538 @default.
- W2107172893 hasConcept C191486275 @default.
- W2107172893 hasConcept C202444582 @default.
- W2107172893 hasConcept C207390915 @default.
- W2107172893 hasConcept C207467116 @default.
- W2107172893 hasConcept C22679943 @default.
- W2107172893 hasConcept C2524010 @default.
- W2107172893 hasConcept C2984025587 @default.
- W2107172893 hasConcept C2989005 @default.
- W2107172893 hasConcept C3019527723 @default.
- W2107172893 hasConcept C33923547 @default.
- W2107172893 hasConcept C38753444 @default.
- W2107172893 hasConcept C41895202 @default.
- W2107172893 hasConcept C45374587 @default.
- W2107172893 hasConcept C520434653 @default.
- W2107172893 hasConcept C62172962 @default.
- W2107172893 hasConcept C71924100 @default.
- W2107172893 hasConcept C74650414 @default.
- W2107172893 hasConcept C9652623 @default.
- W2107172893 hasConceptScore W2107172893C105795698 @default.
- W2107172893 hasConceptScore W2107172893C11413529 @default.
- W2107172893 hasConceptScore W2107172893C119440689 @default.
- W2107172893 hasConceptScore W2107172893C120665830 @default.
- W2107172893 hasConceptScore W2107172893C121332964 @default.
- W2107172893 hasConceptScore W2107172893C124017977 @default.
- W2107172893 hasConceptScore W2107172893C135692309 @default.
- W2107172893 hasConceptScore W2107172893C138885662 @default.
- W2107172893 hasConceptScore W2107172893C168834538 @default.
- W2107172893 hasConceptScore W2107172893C191486275 @default.
- W2107172893 hasConceptScore W2107172893C202444582 @default.
- W2107172893 hasConceptScore W2107172893C207390915 @default.
- W2107172893 hasConceptScore W2107172893C207467116 @default.
- W2107172893 hasConceptScore W2107172893C22679943 @default.
- W2107172893 hasConceptScore W2107172893C2524010 @default.
- W2107172893 hasConceptScore W2107172893C2984025587 @default.
- W2107172893 hasConceptScore W2107172893C2989005 @default.
- W2107172893 hasConceptScore W2107172893C3019527723 @default.
- W2107172893 hasConceptScore W2107172893C33923547 @default.
- W2107172893 hasConceptScore W2107172893C38753444 @default.
- W2107172893 hasConceptScore W2107172893C41895202 @default.
- W2107172893 hasConceptScore W2107172893C45374587 @default.
- W2107172893 hasConceptScore W2107172893C520434653 @default.
- W2107172893 hasConceptScore W2107172893C62172962 @default.
- W2107172893 hasConceptScore W2107172893C71924100 @default.
- W2107172893 hasConceptScore W2107172893C74650414 @default.
- W2107172893 hasConceptScore W2107172893C9652623 @default.