Results 261 to 270 of about 70,142 (310)
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Radiation Measurements, 2018
A novel radiosensitive composition of radiochromic gel dosimeter based on Fricke polyvinyl alcohol (PVA), Methylthymol blue dye (MTB), and chemical cross-linking agent glutaraldehyde (GTA) is presented and studied. Due to the MTB-PVA-GTA dosimeter having
M. Eyadeh +6 more
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A novel radiosensitive composition of radiochromic gel dosimeter based on Fricke polyvinyl alcohol (PVA), Methylthymol blue dye (MTB), and chemical cross-linking agent glutaraldehyde (GTA) is presented and studied. Due to the MTB-PVA-GTA dosimeter having
M. Eyadeh +6 more
semanticscholar +1 more source
A novel method for increasing the sensitivity of NIPAM polymer gel dosimeter
Radiation Physics and Chemistry, 2018NIPAM polymer gel dosimeter has low toxicity and its response does not particularly depend on dose rate and beam energy. However, a chief drawback of the NPAM gel dosimeter is its relatively low sensitivity.
Vahid Anaraki +3 more
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A new less toxic polymer gel dosimeter: Radiological characteristics and dosimetry properties.
Physica medica (Testo stampato), 2018PURPOSE A new polymer gel dosimeter recipe was investigated that may be more suitable for widespread applications than polyacrylamide gel dosimeters, since the extremely toxic acrylamide has been replaced with the less harmful monomer 2-Acrylamido 2 ...
S. Abtahi, Mohammad Pourghanbari
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A swallowable X-ray dosimeter for the real-time monitoring of radiotherapy
Nature Biomedical Engineering, 2023Bo Hou +12 more
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Radiation Measurements, 2018
When dosimetry is performed in actual clinical situations using diagnostic X-rays, the energy dependence of the dosimeter should be taken into consideration.
T. Asahara +12 more
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When dosimetry is performed in actual clinical situations using diagnostic X-rays, the energy dependence of the dosimeter should be taken into consideration.
T. Asahara +12 more
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A Miniature Versatile Dosimeter
IRE Transactions on Medical Electronics, 1960A miniature glass dosimetry system, is described that, when employed with a gold shield of suitable wall thickness and ``softer energy'' portals, is energy independent over a specified photon energy spectrum. A brief review of the characteristics that this dosimeter must meet before its use as a clinical in vivo doosimeter is included. Various physical
S J, MALSKY, C G, AMATO, C, REID
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A photoacoustical radiation dosimeter
Medical Physics, 1984A new type of radiation dosimeter using the photoacoustical effect is described. The photoacoustical radiation dosimeter (PARD) is capable of directly measuring the energy absorbed in the detecting element. For a completely absorbing element, the energy fluence rate in the radiation beam is measured. It is thus a calorimetric dosimeter.
S, Mascarenhas, H, Vargas, C L, Cesar
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Temperature effects on the ethanol-chlorobenzene dosimeter (Dvornik dosimeter)
International Journal of Radiation Applications and Instrumentation. Part A. Applied Radiation and Isotopes, 1991The effects of elevated temperatures (50 and 80 oC) on the dose dependence of the response of the ethanol-chlorobenzene (ECB) dosimeter, namely G(Cl-) values as a function of dose, were studied in the dose range 1-25 kGy. Systems containing 4, 10 adn 20 vol% CB showed no dose effects of the response at 50 oC and system containing 4 vol% CB showed no ...
Hoang Hoa, Mai, Ražem, Dušan
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American Industrial Hygiene Association Journal, 1978
(1978). The versatile audio dosimeter. American Industrial Hygiene Association Journal: Vol. 39, No. 3, pp. 256-260.
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(1978). The versatile audio dosimeter. American Industrial Hygiene Association Journal: Vol. 39, No. 3, pp. 256-260.
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