Results 211 to 220 of about 79,680 (283)

Thermoluminescence Personnel Dosimetry at Hanford

American Industrial Hygiene Association Journal, 1971
In mid-1967, a flexible rubber finger ring utilizing a lozenge-shaped wafer of 7LiF in a Teflon matrix was introduced for routine hand dosimetry at Hanford. The thermoluminescence ring dosimeter provided a significant improvement over previously used film dosimeters, having a useful range of 0.02, to 105 R with a standard deviation of ±10%, minimal ...
R L, Kathren, L F, Kocher, G W, Endres
openaire   +2 more sources

Pion dosimetry with thermoluminescent materials

Physics in Medicine & Biology, 1980
Various 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, G, Möller, H, Blattmann, M, Salzmann   +3 more
openaire   +2 more sources

Thermoluminescence dosimetry— Environmental applications

The International Journal of Applied Radiation and Isotopes, 1982
Progress in the application of thermoluminescence dosimetry to environmental measurements is reviewed. A brief history is presented, the state-of-the-art (based primarily on the series of International Intercomparisons of Environmental Dosimeters) is described, and developments in applicable national and international standards are summarized.
Gail De Planque, Thomas F. Gesell
openaire   +1 more source

Milliroentgen Dosimetry with Thermoluminescence

Journal of the Optical Society of America, 1957
The 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
openaire   +1 more source

Development feasibility of TLD phosphors and thermoluminescent composite materials for potential applications in dosimetry: A review

Chemical Engineering Journal, 2022
S. Sinclair, M. Pech‐Canul
semanticscholar   +1 more source

High sensitivity thermoluminescence dosimetry

Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 2001
Abstract This paper reviews the physics of the phenomenon of thermoluminescence (TL) related to dosimetric applications. Basic concepts are given using the simple model of one trap–one recombination centre. General characteristics of thermoluminescence dosimetry (TLD) materials are reviewed.
openaire   +1 more source

Dead Seasalt as a thermoluminescent phosphor for beta irradiation dosimetry

Applied Physics A, 2021
F. Khamis, Dia-Eddin Arafah
semanticscholar   +1 more source

Thermoluminescent dosimeters (TLD-100) for absorbed dose measurements in alpha-emitting radionuclides.

Applied Radiation and Isotopes
Early works that used thermoluminescent dosimeters (TLDs) to measure absorbed dose from alpha particles reported relatively high variation (10%) between TLDs, which is undesirable for modern dosimetry applications. This work outlines a method to increase
Andrew J. White, S. Jollota, C. Hammer, A. Khan, Larry A. DeWerd, Wesley S. Culberson   +5 more
semanticscholar   +1 more source

Instrumentation in Thermoluminescence Dosimetry

Radiation Protection Dosimetry, 1986
Abstract In the performance of a thermoluminescence dosimetry (TLD) system the equipment plays an important role. Crucial parameters of instrumentation in TLD are discussed in some detail. A review is given of equipment available on the market today - with some emphasis on automation - which is partly based on information from industry ...
openaire   +1 more source

Measurement of Hp(10), Hp(3) and Hp(0.07) to medical staff in endoscopic retrograde cholangiopancreatography, using thermoluminescence dosimetry.

Radiation Protection Dosimetry
Endoscopic retrograde cholangiopancreatography (ERCP) is widely used in the diagnosis and treatment of pancreatic and bile duct disorders. The procedure is performed under the guidance of fluoroscopy.
A. ZarifSanayei, S. Sina
semanticscholar   +1 more source