Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Patrícia L. Antonio"'
Autor:
Anderson M.B. Silva, Daniel S. Rodrigues, Patrícia L. Antonio, Danilo O. Junot, Linda V.E. Caldas, Divanizia N. Souza
Publikováno v:
Applied Radiation and Isotopes. :110874
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a32119dc54977c0f1c3a50d746f85373
https://doi.org/10.1016/j.apradiso.2023.110874
https://doi.org/10.1016/j.apradiso.2023.110874
Autor:
Anderson M.B. Silva, Luiza F. Souza, Patrícia L. Antonio, Danilo O. Junot, Linda V.E. Caldas, Divanizia N. Souza
Publikováno v:
Radiation Physics and Chemistry. 198:110207
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cf43c0e63bbf4e4569b393d5f8878cd9
https://doi.org/10.1016/j.radphyschem.2022.110207
https://doi.org/10.1016/j.radphyschem.2022.110207
Autor:
Marcos V. dos S. Rezende, Ana G.M. Santos, Danilo O. Junot, Divanizia N. Souza, Linda V.E. Caldas, Patrícia L. Antonio
Publikováno v:
Journal of Luminescence. 210:58-65
The motivation of this work was to produce TL dosimeters based on crystals of CaSO4 doped with thulium and silver, by means of a suitable new route. The crystals were produced by an adaptation of the slow evaporation route using calcium carbonate (Ca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bcc23b927622296e5ad0693538013247
https://doi.org/10.1016/j.jlumin.2019.02.005
https://doi.org/10.1016/j.jlumin.2019.02.005
Autor:
Eriberto Oliveira do Nascimento, Lucas Nonato de Oliveira, Marcello Rubens Barsi Andreeta, Linda V.E. Caldas, Patrícia L. Antonio
Publikováno v:
Radiation Physics and Chemistry. 155:133-137
The linearity characteristic in radiation dosimetry presents a growing interest. Glasses have been applied to high radiation doses. In this work, materials will be analyzed and compared in relation to their linearity ranges. Lithium diborate, sodium
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0dd01f8dd0212bfc36910674a4b5a2f1
https://doi.org/10.1016/j.radphyschem.2018.06.031
https://doi.org/10.1016/j.radphyschem.2018.06.031
Publikováno v:
Radiation Physics and Chemistry. 155:115-120
From Obsidian silicate, in its natural form, pellets were manufactured adding Teflon to the material in powder. These pellets were exposed to the gamma radiation beams of a 60Co source in a dose interval from 10 Gy to 10 kGy. The Obsidian in powder w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f44583819507a522666adb4104981bad
https://doi.org/10.1016/j.radphyschem.2018.06.034
https://doi.org/10.1016/j.radphyschem.2018.06.034
Autor:
Linda V.E. Caldas, Patrícia L. Antonio
Publikováno v:
Brazilian Journal of Radiation Sciences. 8
Introducao Diferentes materiais apresentam propriedades luminescentes que sao aplicadas a dosimetria das radiacoes, e que sao avaliadas usando tecnicas como a termoluminescencia (TL) e a luminescencia opticamente estimulada (OSL). Entretanto, ha outr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::48cb3e0e6d0cddf2e4f736f085e1e510
https://doi.org/10.15392/bjrs.v8i1a.1083
https://doi.org/10.15392/bjrs.v8i1a.1083
Autor:
Patrícia L. Antonio, Linda V.E. Caldas
Publikováno v:
Radiation Measurements. 106:538-542
Spectrolite + Teflon and Opal + Teflon pellets were studied in this work in relation to their dosimetric properties, using the thermally stimulated exoelectron emission (TSEE) phenomenon. The purpose of this work was to study these materials to be us
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::475e8dae26e5eba189553f9f61ee1757
https://doi.org/10.1016/j.radmeas.2017.04.014
https://doi.org/10.1016/j.radmeas.2017.04.014
Autor:
Marcello Rubens Barsi Andreeta, Patrícia L. Antonio, Lucas Nonato de Oliveira, Linda V.E. Caldas, Fernando Schimidt
Publikováno v:
Radiation Measurements. 106:225-228
Glass has been used in radiation dosimetry mainly for its linear response with absorbed dose, low cost and easy evaluation. The lithium diborate glasses were irradiated with doses from 200 Gy to 10 kGy using a 60 Co Gamma-Cell system 220 and evaluate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::90f91136e386ebd5d14cc785a046a52c
https://doi.org/10.1016/j.radmeas.2017.05.015
https://doi.org/10.1016/j.radmeas.2017.05.015
Publikováno v:
Applied Radiation and Isotopes. 128:154-157
This paper aims to show how the variance reduction technique "Geometry splitting/Russian roulette" improves the statistical error and reduces uncertainties in the determination of the absorbed dose rate in tissue using an extrapolation chamber for be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6a78430b09e60afcd151a0665523a0e1
https://doi.org/10.1016/j.apradiso.2017.06.017
https://doi.org/10.1016/j.apradiso.2017.06.017
Autor:
Patrícia L. Antonio, Pedro de Aquino Morais Junior, Eriberto Oliveira do Nascimento, Lucas Nonato de Oliveira, Linda V.E. Caldas
Publikováno v:
Applied Radiation and Isotopes. 170:109598
In radiation physics, the study of new alternative dosimeters is of interest to the growing branch of dosimetric characterization for radiotherapy applications. The goal of this work was to expose bone samples to high doses and evaluate their lineari
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5b348aa5410bdfc515a12d7768d7e476
https://doi.org/10.1016/j.apradiso.2021.109598
https://doi.org/10.1016/j.apradiso.2021.109598