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of 5
pro vyhledávání: '"Jeff Kapatoes"'
Autor:
A Aziz Sait, Jason Figueredo, Glenn W Jones, Kai Jones, Thomas McGowan, Jeff Kapatoes, Ramani Ramaseshan
Publikováno v:
Journal of Medical Physics, Vol 44, Iss 1, Pp 16-20 (2019)
Purpose: PerFRACTION™ is a three-dimensional (3D) in vivo electronic portal imaging device-based dosimetry software. To validate the software, three phantoms with different inserts (2D array, ionization chamber, and inhomogeneity materials) were co
Externí odkaz:
https://doaj.org/article/234db8bea23f41a385bfa9e70364079e
Autor:
Thomas McGowan, Kai A. Jones, Jeff Kapatoes, A Aziz Sait, R Ramaseshan, Glenn W Jones, Jason Figueredo
Publikováno v:
Journal of Medical Physics, Vol 44, Iss 1, Pp 16-20 (2019)
Journal of Medical Physics
Journal of Medical Physics
Purpose: PerFRACTION™ is a three-dimensional (3D) in vivo electronic portal imaging device-based dosimetry software. To validate the software, three phantoms with different inserts (2D array, ionization chamber, and inhomogeneity materials) were co
Publikováno v:
Journal of Applied Clinical Medical Physics
A commercial semi‐empirical volumetric dose verification system (PerFraction [PF], Sun Nuclear Corp.) extracts multi‐leaf collimator positions from the electronic portal imaging device movies collected during a pre‐treatment run, while the rest
Autor:
Saeed Ahmed, Robert M. Hayward, Dylan C. Hunt, Jeff Kapatoes, Vladimir Feygelman, Eduardo G. Moros, Geoffrey Zhang
Publikováno v:
Journal of Applied Clinical Medical Physics
A superposition/convolution GPU‐accelerated dose computation algorithm (the Calculator) has been recently incorporated into commercial software. The algorithm requires validation prior to clinical use. Three photon energies were examined: conventio
Autor:
Susanta K, Hui, Jeff, Kapatoes, Jack, Fowler, Douglas, Henderson, Gustavo, Olivera, Rafael R, Manon, Bruce, Gerbi, T R, Mackie, James S, Welsh
Publikováno v:
Medical physics. 32(10)
Total body radiation (TBI) has been used for many years as a preconditioning agent before bone marrow transplantation. Many side effects still plague its use. We investigated the planning and delivery of total body irradiation (TBI) and selective tot