Results 31 to 40 of about 79,680 (283)

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, Budzanowski Maciej, Bilski Pavel, Milosević Snežana, Obryk Barbara, Ochab Eva, Simić Miroslav, Stegnar Peter, Waligorski Michael P.R., Žunić Zora S.   +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, Federica Savino, Vittoria D'Avino, Mariagabriella Pugliese, Laura Cella   +4 more
doaj   +1 more source

Fluorescent nuclear track detectors for out-of-field neutron dosimetry in proton therapy. [PDF]

Med Phys
Abstract Background Secondary neutrons are a major concern regarding side effects in ion beam therapy because they contribute to the out‐of‐field dose, particularly important for sensitive patient groups such as pregnant and pediatric patients. Measuring these neutrons is challenging because of their high kinetic energy, which is imparted to charged ...
Schmidt S, Muñoz ID, Yukihara EG, Vedelago J.   +3 more
europepmc   +2 more sources

Evaluation of Radiation Exposure to Staff and Environment Dose from [18F]-FDG in PET/CT and Cyclotron Center using Thermoluminescent Dosimetry. [PDF]

J Biomed Phys Eng, 2017
Zargan S, Ghafarian P, Shabestani Monfared A, Sharafi AA, Bakhshayeshkaram M, Ay MR.   +5 more
europepmc   +2 more sources

Calibration of MTS-N (LiF: Mg, Ti) chips using cesium-137 source at low doses for personnel dosimetry in diagnostic radiology

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, Michael Onoriode Akpochafor, Samuel Olaolu Adeneye, Moses Adebayo Aweda   +3 more
doaj   +1 more source

Static small radiation fields and detectors for relative small field dosimetry in external beam radiotherapy

Доклады Белорусского государственного университета информатики и радиоэлектроники, 2021
The aim of this work is to analyze existing detectors for the relative dosimetry of small radiation fields in external beam radiation therapy and the requirements for them, consider the problems in carrying out dosimetry of small radiation fields ...
V. S. Piskunou, I. G. Tarutin
doaj   +1 more source

Patient radiation dosimetry for fluoroscopically guided interventions - a review of the history and limitations. [PDF]

Med Phys
Abstract Fluoroscopically guided interventions (FGIs) play a critical role in modern medicine, though they potentially deliver high radiation doses that require accurate and patient‐specific dosimetry for risk assessment and patient management. This review provides a historical overview of radiation dosimetry in fluoroscopy, tracing the evolution from ...
Wunderle KA, Balter S.
europepmc   +2 more sources

Thermoluminescence study of Mn doped lithium tetraborate powder and pellet samples synthesized by solution combustion synthesis [PDF]

, 2016
In this paper, the thermoluminescence (TL) dosimetric characteristics under beta-ray, x-ray and gamma-ray excitations of powder and pellet Mn-doped lithium tetraborates (LTB) which were produced by solution combustion synthesis technique were ...
Altunal, V., Depçi, Tolga, Dolek, Y., Güçkan, V., Karataşlı, Muhammet, Kurt, Kasim, Nur, Necmettin, Sığırcık, Gökmen, Tansuǧ, Gözde, Tüken, Tunç, Yeǧingil, Zehra, Yu, Yan, Özdemir, A.   +12 more
core   +2 more sources

Dosimetric evaluation of electron total skin irradiation using gafchromic film and thermoluminescent dosimetry

Journal of Cancer Research and Therapeutics, 2019
Aim of Study: The aim of this study is to evaluate some dosimetry parameters such as uniformity, surface dose, and max depth dose with thermoluminescent dosimetry (TLD) and EBT3 film in total skin electron beam therapy (TSEBT).
Leila Falahati, H. Nedaie, Mahbod Esfahani, N. Banaee   +3 more
semanticscholar   +1 more source