Ara
Toplam kayıt 7, listelenen: 1-7
The effect of thermoplatic mask to the surface dose in sterotactic brain treatments with flattening filter free beams with ebt3 gafchromic film and osl dosimeter
(American Association of Physicists in Medicine, 2015)
AbstractPurpose:The surface dose of flattening filter free beams is higher than conventional flattening filter beams. In this study, The effect of thermoplatic mask to the surface dose in sterotactic brain treatments was ...
The analysis of different diagonal profiles Used for commissioning in eclipse
(American Association of Physicists in Medicine, 2015)
Purpose: The effect of diagonal profiles measured with different types of detectors to the improvement of the quality of the algorithm configuration is analysed. Methods: For commissioning of Truebeam STx machine, Eclipse ...
Deformable MRI fusion for intracranial SRS: Can we trust?
(Elsevier İreland Ltd., 2015)
Purpose/Objective: The aim of this study is to evaluate the reliability of MRI fusion for the determination of target volume when performing CT based intracranial stereotactic radiosurgery. Materials and Methods: Patients ...
The effect of depth and control point number for MLC transmission and dosimetric leaf gap
(Elsevier Ireland Ltd., 2015)
Purpose/Objective: MLC transmision (MLCT) and dosimetric leaf gap (DLG) in Treatment Planning System (TPS) are important parameters for dose calculation and they provide accuracy of delivering IMRT plans. MLCT and DLG ...
The analysis of different percentage depth dose curves used for commissioning in eclipse
(Wiley, 2015)
Purpose: Percentage Depth Doses (PDDs) used for balance fitting of the calculation model in Eclipse. The effect of PDD curves measured with two different detectors for the commissioning of Truebeam STx machine to the ...
Evaluation of interfractional bladder doses for two different patient positioning methods in prostate cancer
(Elsevier Ireland Ltd., 2015)
Purpose/Objective: MR imaging following needle implantation in high dose rate brachytherapy (HDR BT) provide more anatomical details for improved definition of the prostate gland, organs at risk, and needles. The purpose ...