Results 101 to 110 of about 43,546 (151)
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Pion dosimetry with thermoluminescent materials
Physics in Medicine & Biology, 1980Various thermoluminescent materials (6LiF, 7LiF, Li2B4O7:Mn, CaSO4:Dy, CaF2:Mn, CaF2-Dy, CaF2:Tm) were irradiated with pi- mesons throughout the depth dose distribution of a beam with central momentum of 176 MeV/c. Doses from 0.05 to 2 Gy were used and linearity and reproducibility were investigated.
W, Hoffmann +3 more
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Milliroentgen Dosimetry with Thermoluminescence
Journal of the Optical Society of America, 1957The primary purpose of this letter is to point out that thermoluminescence can be used for the measurement of extremely small radiation exposures in the range of ionization chambers and film badges.
David A. Patterson, Herbert Friedman
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Thermoluminescent Internal Beta-Ray Dosimetry
Radiation Research, 1967The possibility of using thermoluminescence for in vivo and in vitro direct dose measurements in tiny body cavities (for example, bone marrow) suggested investigation of the response to beta radiation of LiF and CaF2 powder and single crystals of different thicknesses (down to microns).
J, Kastner +3 more
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Miniature Thermoluminescent Detectors for Dosimetry in Radiotherapy
Radiation Protection Dosimetry, 2002At the Institute of Nuclear Physics in Kraków (INP), in collaboration with the Centre of Oncology in Kraków, several types of miniature thermoluminescent LiF:Mg,Ti and LiF:Mg,Cu,P detectors specially designed for clinical dosimetry in radiotherapy have been developed.
P, Bilski +4 more
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Thermoluminescent dosimetry in veterinary diagnostic radiology
Applied Radiation and Isotopes, 2012This paper presents the results of Environmental and Personnel Dosimetry made in a radiology area of a veterinary hospital. Dosimetry was realized using thermoluminescent (TL) materials. Environmental Dosimetry results show that areas closer to the X-ray equipment are safe.
L, Hernández-Ruiz +5 more
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Phototransferred Thermoluminescence for Use in UVB Dosimetry
Radiation Protection Dosimetry, 2002Results are reported of a study of phototransferred thermoluminescence (PTTL) as a potential method for ultraviolet (UV) radiation dosimetry using several different TL materials. The materials studied in depth include Al2O3:C, CaF2:Cu, MgO and MgO:Cu. The experimental features discussed in this paper include the PTTL response as a function of exposure ...
D A, Sono, S W S, McKeever
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Thermoluminescent dosimetry in total body irradiation
Applied Radiation and Isotopes, 2012The aim of this paper was to develop a thermoluminescent dosimetry method for the absorbed dose determination of 6 MeV high-energy electron beams by thermoluminescent dosimetry. Total body irradiation (TBI) was performed using four dual fields angled at 252° and 285° in high-dose rate (HDR) mode.
J, Rodríguez-Cortés +5 more
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A LITHIUM BORATE THERMOLUMINESCENT DOSIMETRY SYSTEM FOR RADIOLOGIC PHYSICS DOSIMETRY
American Journal of Roentgenology, 1970I 97 I N RADIOLOGIC physics measurements of ionizing radiation, a detector with a response which is equivalent to tissue is extremely useful. Generally, however, most detectors contain significant amounts of high atomic number materials, which increase their response to absorbed dose for low-energy x rays with respect to the close to tissue.
D, Espejo, K, McCray, P R, Almond
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Thermoluminescence Personal and Medical Dosimetry
2004Thermoluminescence dosimetry (TLD) is applied worldwide for personal and medical dosimetry. In this paper a brief summary of theoretical background and measurement procedure of TLD is presented. The main characteristics of various TLD systems (batch homogeneity, sensitivity, reproducibility, linearity, light sensitivity, fading and energy dependence ...
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