Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Fernando Roberto Andrade Lima"'
Autor:
Alex Cristóvão Holanda de Oliveira, José Wilson Vieira, Miriam Zarza Moreno, Fernando Roberto Andrade Lima
Publikováno v:
Brazilian Journal of Radiation Sciences, Vol 6, Iss 2 (2018)
Among the many algorithms developed for evaluation of dose distributions in radiotherapy, the Monte Carlo methods provide more realistic results. In intensity modulated radiation therapy, significant differences in dose distributions within the field
Externí odkaz:
https://doaj.org/article/3d878aee78574d45a18fca1063973dd4
Autor:
Malana Almeida Silva, José Wilson Vieira, Isis Rosane Monteiro, Luiz Antônio Pereira dos Santos, Fernando Roberto Andrade Lima
Publikováno v:
Brazilian Journal of Radiation Sciences, Vol 3, Iss 1A (2015)
The aim of this work is to show that a computer program, called digital image processing (DIP), can be used as an alternative method for breast diagnosis in hospitals and clinics that have not yet computerized mammography service. The image of mammog
Externí odkaz:
https://doaj.org/article/875f402184eb46e3a088e4824c8a205d
Publikováno v:
Brazilian Journal of Radiation Sciences, Vol 3, Iss 1A (2015)
Radiotherapy uses various techniques and equipment for local treatment of cancer. The equipment most often used in radiotherapy to the patient irradiation is linear accelerator (Linac). Among the many algorithms developed for evaluation of dose distr
Externí odkaz:
https://doaj.org/article/0632da1fed0f4250ae487f6e662c10e8
Autor:
Gutemberg Luiz Sales Claudino, José Wilson Vieira, Viriato Leal Neto, Fernando Roberto Andrade Lima, Alisson Fernando Silva, Joana Caroline Lopes Soares
Publikováno v:
Brazilian Journal of Radiation Sciences, Vol 3, Iss 1A (2015)
The level of natural radiation in some regions of Brazil, and the world, have become high. One of the places that have these high levels are underground mines. At these locations, the radiation may come from the ground, the walls, and the environment
Externí odkaz:
https://doaj.org/article/9bf5de9dc363492193aa92d1a0cc8f6b