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pro vyhledávání: '"E Simiele"'
Akademický článek
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Publikováno v:
Medical Physics
Purpose The aim of this work was to develop and benchmark a magnetic resonance (MR)-guided linear accelerator head model using the GEANT4 Monte Carlo (MC) code. The validated model was compared to the treatment planning system (TPS) and was also used
Publikováno v:
Medical Physics. 48:1381-1394
PURPOSE To investigate the impact of strong magnetic fields on the stem-effect in plastic scintillation detectors (PSDs) using Monte Carlo methods. METHODS Prior to building the light guide model, the properties of the Cerenkov process in GEANT4 were
Publikováno v:
Medical Physics. 48:366-375
PURPOSE The dosimetric properties of inverse Compton (IC) x-ray sources were investigated to determine their utility for stereotactic radiation therapy. METHODS Monte Carlo simulations were performed using the egs brachy user code of EGSnrc. Nominal
Akademický článek
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Autor:
Murat Surucu, D. Pham, Bin Han, Alexander L. Chin, Lei Xing, Michael F. Gensheimer, Dylan Y. Breitkreutz, E. Simiele, Daniel T. Chang, Nataliya Kovalchuk, Dante P. I. Capaldi, N. Ngo, Lucas K. Vitzthum
Publikováno v:
International Journal of Radiation Oncology*Biology*Physics. 111:e548-e549
PURPOSE/OBJECTIVE(S) The first clinical biology-guided radiation therapy (BgRT) system - RefleXion X1 - is installed and is being commissioned for clinical use at our institution. The system delivers 6MV-FFF beam via 50 firing positions at 850 cGy/mi
Publikováno v:
International Journal of Radiation Oncology*Biology*Physics. 111:S54
Autor:
Lawrie Skinner, N. Ngo, Susan M. Hiniker, E. Blomain, E. Simiele, Richard T. Hoppe, Nataliya Kovalchuk
Publikováno v:
International Journal of Radiation Oncology*Biology*Physics. 111:e151
Purpose/Objective(s) To evaluate dosimetric differences between Volumetric Modulated Arc Therapy (VMAT) and conventional 2D AP/PA Total Body Irradiation (TBI) techniques. Materials/Methods Ten pediatric patients treated with a VMAT TBI technique on a
Autor:
S. Maganti, Bin Han, Shervin M. Shirvani, Lucas K. Vitzthum, Lei Xing, G. Kuduvalli, Timothy Pok Chi Yeung, Nataliya Kovalchuk, A. Mitra, Dante P. I. Capaldi, E. Simiele, A. Purwar, Murat Surucu, Daniel T. Chang, O.M. Oderinde, J. White, Y. Voronenko
Publikováno v:
International Journal of Radiation Oncology*Biology*Physics. 111:e512
Purpose/Objective(s) A biologically guided radiotherapy (BgRT) system was developed and equipped with a novel O-ring gantry Linac, positron emission tomography (PET) and computed tomography technologies. This architectural design is to support real-t
Publikováno v:
Radiation Measurements. 107:1-6
Purpose A commercial plastic scintillation detector was used to determine the effective point of measurement (EPOM) of three cylindrical ionization chambers in four clinical electron beams. The experimentally determined EPOM values were compared to M