Results 31 to 40 of about 128,460 (250)

Groundwater isotopic variations in a uranium mining site: subsidies for contamination studies

Brazilian Journal of Radiation Sciences, 2017
The Caetité Experimental Basin (CEB), located in the semi-arid region of Northeastern Brazil, faces not only the challenges associated with water scarcity but also the potential contamination processes due to mining activity.
Valeska Peres de Araújo, Guilherme Augusto Nascimento Sobrinho, Leticia Deloque Freitas, Mariza Ramalho Franklin   +3 more
doaj   +1 more source

X-irradiation of cells on glass slides has a dose doubling impact [PDF]

, 2007
Immunofluorescence detection of γH2AX foci is a widely used tool to quantify the induction and repair of DNA double-strand breaks (DSBs) induced by ionising radiation.
Birch, Burke, Darroudi, Deckbar, Enriqueta Riballo, Kellerer, Kühne, Kühne, Löbrich, Löbrich, MacPhail, Markus Löbrich, Martin Kühne, Meesungnoen, Nikjoo, Penny A. Jeggo, Peter Kegel, Prise, Riballo, Riballo, Rogakou, Rothkamm, Rydberg, Wang   +23 more
core   +1 more source

Comparison of established and emerging biodosimetry assays [PDF]

, 2013
Rapid biodosimetry tools are required to assist with triage in the case of a large-scale radiation incident. Here, we aimed to determine the dose-assessment accuracy of the well-established dicentric chromosome assay (DCA) and cytokinesis-block ...
Abend, M, Badie, C, Balagurunathan, Y, Barnard, S, Beinke, C, Bernard, N, Boulay-Greene, H, Braselmann, H, Brengues, M, De Amicis, A, De Sanctis, S, Greither, R, Herodin, F, Jones, A, Kabacik, S, Knie, T, Kulka, U, Lista, F, Martigne, P, Meineke, V, Missel, A, Moquet, J, Oestreicher, U, Peinnequin, A, Poyot, T, Roessler, U, Romm, H, Rothkamm, K, Scherthan, H, Terbrueggen, B, Thierens, Hubert, Valente, M, Vral, Anne, Zenhausern, F   +33 more
core   +2 more sources

Radiation dosimetry. [PDF]

Environmental Health Perspectives, 1991
This article summarizes the basic facts about the measurement of ionizing radiation, usually referred to as radiation dosimetry. The article defines the common radiation quantities and units; gives typical levels of natural radiation and medical exposures; and describes the most important biological effects of radiation and the methods used to measure ...
openaire   +3 more sources

CALMAR: A New Versatile Code Library for Adjustment from Measurements

EPJ Web of Conferences, 2016
CALMAR, a new library for adjustment has been developed. This code performs simultaneous shape and level adjustment of an initial prior spectrum from measured reactions rates of activation foils.
Grégoire G., Fausser C., Destouches C., Thiollay N.   +3 more
doaj   +1 more source

Four decades of progress in PWRs surveillance program dosimetry measurements at the MADERE platform [PDF]

EPJ Web of Conferences
Since 1981, the French Alternative Energies and Atomic Energy Commission has been measuring the dosimeters of the surveillance capsules of the French pressurized water reactors and assessing their neutron fluence.
Fausser Clément, Domergue Christophe, Philibert Hervé, Bonora Jonathan, Pépino Alexandra, Bourganel Stéphane, Jeuland Kévin, Galant Céline, Subercaze Alexandre, Grégoire Gilles, Tisseur David, Destouches Christophe, Thiollay Nicolas   +12 more
doaj   +1 more source

Verification of TG-61 dose for synchrotron-produced monochromatic x-ray beams using fluence-normalized MCNP5 calculations [PDF]

, 2012
Ion chamber dosimetry is being used to calibrate dose for cell irradiations designed to investigate photoactivated Auger electron therapy at the Louisiana State University CAMD synchrotron facility.
Alvarez, Diane, Brown, Thomas A. D., Ham, Kyungmin, Hogstrom, Kenneth R., Matthews II, Kenneth L.   +4 more
core   +4 more sources

ENVIRAD – A Database Integration for Environmental Samples Radiological Data

Brazilian Journal of Radiation Sciences, 2020
With the increasing use of databases for environmental radiological monitoring in soils, food, water and sediments, among others, there is a demand for integrating this kind of information availability, aiming at a data management for greater ...
Sergio de Albuquerque Gonzalez, Tadeu Augusto de Almeida Silva, Claudio de Carvalho Conti, Iolanda Osvath, Hussein Ramadan, Jean Bartocci   +5 more
doaj   +1 more source

Reconstructing 3D x-ray CT images of polymer gel dosimeters using the zero-scan method [PDF]

, 2013
In this study x-ray CT has been used to produce a 3D image of an irradiated PAGAT gel sample, with noise-reduction achieved using the ‘zero-scan’ method.
Baldock C, Bosi S C, Gore J C, Gore J C, Hilts M, Hindmarsh J, J Kenny, J V Trapp, Kairn T, Kakakhel M B, Khoei S, M B Kakakhel, Maryanski M J, Mather M L, T Kairn, Trapp J V, Venning A J   +16 more
core   +2 more sources

Scientific knowledge management about Monte Carlo method: a bibliometric analysis on IRD Postgraduate Program in Radiation Protection and Dosimetry

Brazilian Journal of Radiation Sciences, 2021
With technological advances in several research areas of science, it is becoming increasingly common to use computer programs to solve problems. Some of these programs are based on statistical analysis and simulation of reality, such as the Monte Carlo ...
FELIPE DO CARMO AMORIM, PEDRO PACHECO DE QUEIROZ FILHO, Fernando Barcellos Razuck   +2 more
doaj   +1 more source