Zobrazeno 1 - 10
of 67
pro vyhledávání: '"Lucio P. Neves"'
Publikováno v:
Brazilian Journal of Radiation Sciences, Vol 8, Iss 1A (2020)
Introdução : A cardiologia intervencionista (CI) é um ramo da medicina que utiliza imagens fluoroscópica para documentar, acompanhar, diagnosticar e tratar pacientes com problemas cardiacos. A principal vantagem, além do uso de imagens durante o
Externí odkaz:
https://doaj.org/article/cccb20ce13084a31b3a054c6103dee8d
Evaluation of glasses containing cadmium for high dose dosimetry by the thermoluminescence technique
Autor:
Gabriel S.M. Carvalho, Pâmela Z. Ferreira, Noelio O. Dantas, Anielle C.A. Silva, Ana P. Perini, LInda V.E. Caldas, Betzabel N.S. Carrera, Shigueo Watanabe, Lucio P. Neves
Publikováno v:
Brazilian Journal of Radiation Sciences, Vol 5, Iss 3-A (2017)
New glass matrices were evaluated for high dose dosimetry by the thermoluminescence technique. Their nominal composition are 20Li2CO3.10Al2O3.15CdO.55B2O3 and 20Li2CO3.10Al2O3.20CdO.50B2O3 (mol%). The glass matrices were irradiated with different dos
Externí odkaz:
https://doaj.org/article/591c80b2935b4aa5811d494c2065d9e2
Autor:
William S. Santos, Douglas A.A. Xavier, Carla J. Santos, Lucio P. Neves, Walmir Belinato, João V.B. Valença, Ana P. Perini
Publikováno v:
Radiation Physics and Chemistry. 209:111000
Publikováno v:
Revista Em Extensão. :265-280
Com a pandemia do Covid-19, as recomendações de distanciamento social e prevenção à saúde, o uso das redes sociais aumentou significativamente. O programa de extensão “Meninas da Física”, durante a pandemia, encontrou desafios para contin
Autor:
Lucio P. Neves, William S. Santos, Marcos Santos Alves, Márcia C. L. Moreira, Ana Gabriela Leão Ferro, Divanizia N. Souza, Walmir Belinato, Ana P. Perini
Publikováno v:
Journal of Radiological Protection. 41:254-265
The objective of this study was to estimate the risk of radiation-induced injury to the organs due to ionizing radiation following breast screening recommendations employing digital breast tomosynthesis (DBT) and digital mammography (DM). Using the M
Autor:
Otávio J. Tavares, Daniela Cristina de Oliveira Silva, Lucio P. Neves, Samara P. Souza, Ana P. Perini, Lucas W.G. Souza, Walmir Belinato, Monique França e Silva, William S. Santos
Publikováno v:
Physica Medica. 85:50-56
Purpose Uterine fibroids affect women mainly of childbearing age, an alternative for the treatment of these fibroids is uterine artery embolization (UAE), a minimally invasive procedure which uses fluoroscopy, providing radiation doses often high, du
Autor:
Divanizia N. Souza, Marcos S Alves, William S. Santos, Walmir Belinato, D.C. Galeano, Lucio P. Neves, Ana P. Perini
Publikováno v:
Health Physics. 121:18-29
The influence of the angular deviation of the tube during digital breast tomosynthesis (DBT) acquisition to the dose in the examined breast and in other organs and tissues is not well known. In this work, the Monte Carlo method was used with an adult
Autor:
Carla J. Santos, Lucio P. Neves, Linda V.E. Caldas, Walmir Belinato, Ana P. Perini, William S. Santos
Publikováno v:
Brazilian Journal of Radiation Sciences. 9
The scattered radiation from interventional procedures is an important source of radiological risk for the medical staff. Considering all affected organs, the eye lens are among the most critical organs. As pointed out by several studies, even for lo
Autor:
Lucio P. Neves, Ana P. Perini, Walmir Belinato, Maria Rosangela Soares, William S. Santos, João V.B. Valença
Publikováno v:
Journal of radiological protection : official journal of the Society for Radiological Protection. 42(1)
Considering the higher radiosensitivity of children in comparison to adults, studies related to children’s exposure to ionising radiation have been long considered of relevance. For this study, the MCNPX2.7.0 Monte Carlo code and four paediatric vo
Autor:
Marcos S, Alves, Walmir, Belinato, William S, Santos, Diego C, Galeano, Lucio P, Neves, Ana P, Perini, Divanizia, N Souza
Publikováno v:
Health physics. 121(1)
The influence of the angular deviation of the tube during digital breast tomosynthesis (DBT) acquisition to the dose in the examined breast and in other organs and tissues is not well known. In this work, the Monte Carlo method was used with an adult