Results 21 to 30 of about 2,866 (238)
Applied Sciences, 2021 The phosphate glass samples doped with Tb2O3 oxide (general formula: P2O5-Al2O3-Na2O-Tb2O3) were synthesized and studied for usage in high-dose radiation dosimetry (for example, in high-activity nuclear waste disposals).
Andrzej Gasiorowski +2 more
doaj +1 more source
Challenges in personal and clinical dosimetry using Li2B4O7 and MgB4O7 as TLD and OSLD
Brazilian Journal of Radiation Sciences, 2022 Thermoluminescent (TLD) and optically stimulated luminescent dosimeters (OSLD) are essential in radiation dosimetry. Such dosimeters can be easily transported due to their small size and can be used in in vivo dosimetry and anthropomorphic simulations ...
Leo Sousa Santiago de Oliveira +5 more
doaj +1 more source
Percentage depth dose evaluation in heterogeneous media using thermoluminescent dosimetry. [PDF]
J Appl Clin Med Phys, 2010 The purpose of this study is to investigate the influence of lung heterogeneity inside a soft tissue phantom on percentage depth dose (PDD). PDD curves were obtained experimentally using LiF:Mg,Ti (TLD‐100) thermoluminescent detectors and applying ...
da Rosa LA +5 more
europepmc +2 more sources
, 2020 In this study, the feasibility of using a thermoluminescent slab dosimeter (TLSD) in postal dosimetry audit for radiotherapy systems is examined. First, changes in material structure are evaluated by measuring changes in TLSD weight and temperature after
Daiki Maruyama +4 more
semanticscholar +1 more source
ANÁLISE TERMOLUMINESCENTE DE COMPÓSITOS DE CaSO4 ATIVADO COM TERRAS RARAS
Eclética Química, 2018 Since the thermoluminescence started to be applied to the dosimetry of ionizing radiation in 1940 different materials detectors have been proposed, and one of the most common is CaSO4.
Danilo Oliveira Junot +2 more
doaj +1 more source
MethodsX, 2020 This study aimed to introduce a new method for eye lens thermo-luminescent dosimetry and also estimate the dose associated with induced cancer risk due to the ionizing radiation exposure received by physicians and other staff cooperating in ...
Alireza Hatami +7 more
doaj +1 more source
Application of MCP-N (Lif: Mg, Cu, P) TL detectors in monitoring environmental radiation [PDF]
Nuclear Technology and Radiation Protection, 2004 Thermoluminescent MCP-N detectors based on LiF:Mg,Cu,P are by about 2 orders of magnitude more sensitive than TLD-100 detectors based on conventional LiF:Mg,Ti, which makes it possible to use them in short-term monitoring of ionizing radiation in the ...
Olko Pavel +9 more
doaj +1 more source
Validation of the stamping method for CaSO4:RE + Teflon® pellets production
Brazilian Journal of Radiation Sciences, 2015 The IPEN method for the CaSO4:RE + Teflon® production, developed and patented at the Dosimetric Materials Laboratory – LMD/IPEN in the earlier 1980’s, [1] is highly time-demanding, so that the use of the stamping method, already widely industrially ...
Maira Goes Nunes, Leticia Lucente Campos
doaj +1 more source
Evaluation of LiF:Mg,Ti (TLD-100) for Intraoperative Electron Radiation Therapy Quality Assurance. [PDF]
PLoS ONE, 2015 Purpose of the present work was to investigate thermoluminescent dosimeters (TLDs) response to intraoperative electron radiation therapy (IOERT) beams. In an IOERT treatment, a large single radiation dose is delivered with a high dose-per-pulse electron ...
Raffaele Liuzzi +4 more
doaj +1 more source
Radiation Protection and Environment, 2020 Thermoluminescent dosimeter (TLD) is still in use for many applications such as radiation protection, medical dosimetry, environmental research, and personnel dosimetry, with the overall aim of estimating radiation dose within a given medium or material.
Akintayo Daniel Omojola +3 more
doaj +1 more source