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Retrospective Biological Dosimetry by FISH
2007This chapter reviews the present status of applying fluorescence in situ hybridisation (FISH) for retrospective biological dosimetry by chromosomal analysis. The technique helps to overcome a major drawback, the limited persistence of signal, of the more traditional method of dicentric analysis.
Alan A. Edwards +2 more
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Electron Paramagnetic Resonance Retrospective Dosimetry
AIP Conference Proceedings, 2011Necessity for, principles of, and general concepts of the electron paramagnetic resonance (EPR) retrospective dosimetry are presented. Also presented and given in details are examples of EPR retrospective dosimetry applications in tooth enamel, bone, and fingernails with focus on general approaches for solving technical and methodological problems ...
Alex Romanyukha +5 more
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Technologies for retrospective radiation dosimetry
Radiation Protection DosimetryAbstract Radiation dosimetry is an important task for assessing the biological damages created in human being due to ionising radiation exposure. Ionising radiation being invisible and beyond the perception of human natural sensors, the dosimetry equipments/systems are the utmost requirement for its measurement. Retrospective measurement
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STUDY OF THE SUITABILITY OF ISRAELI HOUSEHOLD SALT FOR RETROSPECTIVE DOSIMETRY
Radiation Protection Dosimetry, 2015The first results of an in-depth evaluation of the practical potential of common household Israeli salt as a retrospective dosemeter in the event of a nuclear accident or terror attack are presented. Ten brands of salt were investigated with emphasis on four of the bestselling brands that constitute 76 % of the total consumer market.
Hanan, Datz +4 more
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Tooth enamel as a detector material for retrospective EPR dosimetry
Applied Radiation and Isotopes, 1996Different methods of spectra evaluation and dose reconstruction in retrospective EPR dosimetry with tooth enamel have been compared in this study. Experiments with teeth irradiated with known doses have shown that dosimetry above 1 Gy using a dose effect curve is, with a standard deviation of 10%, the best method.
S, Egersdörfer, A, Wieser, A, Müller
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Retrospective dosimetry with alumina substrate from electronic components
Radiation Protection Dosimetry, 2011Alumina substrate can be found in electronic components used in portable electronic devices. The material is radiation sensitive and can be applied in dosimetry using thermally or optically stimulated luminescence. Electronic portable devices such as mobile phones, USB flash discs, mp3 players, etc., which are worn close to the body, can represent ...
Daniela, Ekendahl, Libor, Judas
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Retrospective dosimetry using synthesized nano-structure hydroxyapatite
Radiation Protection Dosimetry, 2010Micro and nano-structure hydroxyapatite samples were synthesized via several different methods. The samples were characterised utilising the Fourier transmission infra-red, scanning electron microscope and X-ray diffraction methods, to find out the structure most similar to human tooth enamel, and the best method was found.
F, Ziaie +4 more
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A New Method of Retrospective Radiation Dosimetry
Health Physics, 1997Currently, retrospective biophysical radiation dosimetry lacks a technique that is sensitive, non-invasive, and portable. This has made reliable cause and effect relationships between radiation exposure and its outcomes in humans difficult to establish.
D I, Godfrey-Smith, B, Pass
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Optically stimulated luminescence techniques in retrospective dosimetry
Radiation Physics and Chemistry, 2001Abstract Optically stimulated luminescence signals from natural quartz and feldspar are now used routinely in dating geological and archaeological materials. More recently they have also been employed in accident dosimetry, i.e. the retrospective assessment of doses received as a result of a nuclear accident.
Botter-Jensen, L. +1 more
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New possibility of retrospective EPR dosimetry
2017Tooth enamel plates irradiated by different types of radiation were studied by electron paramagnetic resonance imaging with local gradient of magnetic field. The dependence of radiation defect distributions on an irradiation type was found. A new procedure of retrospective electron paramagnetic resonancedosimetry determining the irradiation type was ...
Vorona, I. +3 more
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