Quantification and comparison the dosimetric impact of two treatment couch model in VMAT
نویسندگان
چکیده
منابع مشابه
Quantification and comparison the dosimetric impact of two treatment couch model in VMAT
The use of Monte Carlo treatment planning systems (TPS) in radiation therapy has increased the dosimetric accuracy of VMAT treatment sequences. However, this accuracy is compromised by not including the treatment couch into the treatment planning process. Therefore, the impact of the treatment couch on radiation delivery output was determined, and two different couch models (uniform couch model...
متن کاملQuantification and modelling of the dosimetric impact of the treatment couch in volumetric modulated arc therapy (VMAT)
Background: As the volumetric modulated arc therapy (VMAT) becoming a main role of treatment ways, the effect of couch top becomes more significant. It is imperative to re-evaluate the couches that previously may have been considered of no importance during early treatment techniques. The impact of couch top on radiation delivery was explored and the couch model was tested with the aim of reduc...
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15 صفحه اولa synchronic and diachronic approach to the change route of address terms in the two recent centuries of persian language
terms of address as an important linguistics items provide valuable information about the interlocutors, their relationship and their circumstances. this study was done to investigate the change route of persian address terms in the two recent centuries including three historical periods of qajar, pahlavi and after the islamic revolution. data were extracted from a corpus consisting 24 novels w...
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ژورنال
عنوان ژورنال: Journal of Applied Clinical Medical Physics
سال: 2017
ISSN: 1526-9914,1526-9914
DOI: 10.1002/acm2.12206