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Shusuke Hirayama

Showing results (1-10 of 11) with videos related to

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Journal of Applied Clinical Medical Physics|November 28, 2017
A simplified Monte Carlo algorithm considering large-angle scattering for fast and accurate calculation of proton doseTaisuke Takayanagi, Shusuke Hirayama, Shinichiro Fujitaka, et al.
Physics in Medicine and Biology|December 14, 2017
Theoretical analysis of angular distribution of scattering in nozzle components using a response-function method for proton spot-scanning therapyHideaki Ueda, Michihiro Furusaka, Taeko Matsuura, et al.
Journal of Applied Clinical Medical Physics|March 10, 2020
Difference in LET-based biological doses between IMPT optimization techniques: Robust and PTV-based optimizationsShusuke Hirayama, Taeko Matsuura, Koichi Yasuda, et al.
Medical Physics|January 17, 2026
Efficient raytracing-based quasi-analytical photon beam transport in a multi-leaf collimator for gimbal-mounted O-ring radiotherapy systemShusuke Hirayama, Yusuke Fujii, Hang Du, et al.
Journal of Applied Clinical Medical Physics|June 26, 2019
Physical and biological impacts of collimator-scattered protons in spot-scanning proton therapyKoki Ueno, Taeko Matsuura, Shusuke Hirayama, et al.
Medical Physics|May 23, 2018
An analytical dose-averaged LET calculation algorithm considering the off-axis LET enhancement by secondary protons for spot-scanning proton therapyShusuke Hirayama, Taeko Matsuura, Hideaki Ueda, et al.
Medical Physics|November 19, 2021
Impact of a spatially dependent dose delivery time structure on the biological effectiveness of scanning proton therapyKoki Kasamatsu, Sodai Tanaka, Koichi Miyazaki, et al.
Medical Physics|March 4, 2016
Evaluation of the influence of double and triple Gaussian proton kernel models on accuracy of dose calculations for spot scanning techniqueShusuke Hirayama, Taisuke Takayanagi, Yusuke Fujii, et al.
Journal of Radiation Research|May 5, 2021
Validation of dose distribution for liver tumors treated with real-time-image gated spot-scanning proton therapy by log data based dose reconstructionTakahiro Yamada, Seishin Takao, Hidenori Koyano, et al.
Plos One|July 28, 2023
Validation of robust radiobiological optimization algorithms based on the mixed beam model for intensity-modulated carbon-ion therapyMasashi Yagi, Toshiro Tsubouchi, Noriaki Hamatani, et al.
Pageof 2

Showing results (1-10 of 11) with videos related to

Sort By:
Pageof 2
Journal of Applied Clinical Medical Physics|November 28, 2017
A simplified Monte Carlo algorithm considering large-angle scattering for fast and accurate calculation of proton doseTaisuke Takayanagi, Shusuke Hirayama, Shinichiro Fujitaka, et al.
Physics in Medicine and Biology|December 14, 2017
Theoretical analysis of angular distribution of scattering in nozzle components using a response-function method for proton spot-scanning therapyHideaki Ueda, Michihiro Furusaka, Taeko Matsuura, et al.
Journal of Applied Clinical Medical Physics|March 10, 2020
Difference in LET-based biological doses between IMPT optimization techniques: Robust and PTV-based optimizationsShusuke Hirayama, Taeko Matsuura, Koichi Yasuda, et al.
Medical Physics|January 17, 2026
Efficient raytracing-based quasi-analytical photon beam transport in a multi-leaf collimator for gimbal-mounted O-ring radiotherapy systemShusuke Hirayama, Yusuke Fujii, Hang Du, et al.
Journal of Applied Clinical Medical Physics|June 26, 2019
Physical and biological impacts of collimator-scattered protons in spot-scanning proton therapyKoki Ueno, Taeko Matsuura, Shusuke Hirayama, et al.
Medical Physics|May 23, 2018
An analytical dose-averaged LET calculation algorithm considering the off-axis LET enhancement by secondary protons for spot-scanning proton therapyShusuke Hirayama, Taeko Matsuura, Hideaki Ueda, et al.
Medical Physics|November 19, 2021
Impact of a spatially dependent dose delivery time structure on the biological effectiveness of scanning proton therapyKoki Kasamatsu, Sodai Tanaka, Koichi Miyazaki, et al.
Medical Physics|March 4, 2016
Evaluation of the influence of double and triple Gaussian proton kernel models on accuracy of dose calculations for spot scanning techniqueShusuke Hirayama, Taisuke Takayanagi, Yusuke Fujii, et al.
Journal of Radiation Research|May 5, 2021
Validation of dose distribution for liver tumors treated with real-time-image gated spot-scanning proton therapy by log data based dose reconstructionTakahiro Yamada, Seishin Takao, Hidenori Koyano, et al.
Plos One|July 28, 2023
Validation of robust radiobiological optimization algorithms based on the mixed beam model for intensity-modulated carbon-ion therapyMasashi Yagi, Toshiro Tsubouchi, Noriaki Hamatani, et al.
Pageof 2