Results 41 to 50 of about 195,339 (270)

An International Study of Factors Affecting Variability of Dosimetry Calculations, Part 1: Design and Early Results of the SNMMI Dosimetry Challenge.

Journal of Nuclear Medicine, 2021
In this work, we present details and initial results from a 177Lu dosimetry challenge that has been designed to collect data from the global nuclear medicine community aiming at identifying, understanding, and quantitatively characterizing the ...
C. Uribe, Avery B. Peterson, Benjamin J. Van, R. Fedrigo, Jake S. Carlson, J. Sunderland, E. Frey, Y. Dewaraja   +7 more
semanticscholar   +1 more source

Radioactivity of waste materials coming from the largest power plants in Poland [PDF]

E3S Web of Conferences, 2019
The Central Laboratory of Radiological Protection together with 30 other laboratories in Poland is involved in the analysis of radioactivity among indirect products of combustion (ashes and slags) coming from polish power plants and thermal power station.
Łukaszek-Chmielewska Aneta, Girard Martin, Piotrowska Barbara, Wojtkowski Karol, Isajenko Krzysztof, Stawarz Olga, Godlewski Robert   +6 more
doaj   +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

Application of deep neural networks to forecast 60Co soil to plant transfer factor values based in pedological parameters

Brazilian Journal of Radiation Sciences, 2022
The soil-plant transfer factor (Fv) is used methods in the computational models for radiological risk assessment by ingestion of radiocobalt-contaminated food.
Lucas Iwahara, Cláudio Pereira, Maria Angélica Wasserman, Flávia Bartoly   +3 more
doaj   +1 more source

Commissioning and Evaluation of an Electronic Portal Imaging Device-Based In-Vivo Dosimetry Software. [PDF]

, 2018
This study reports on our experience with the in-vivo dose verification software, EPIgray® (DOSIsoft, Cachan, France). After the initial commissioning process, clinical experiments on phantom treatments were evaluated to assess the level of accuracy of ...
Cheung, Joey, Held, Mareike, Husson, François, Morin, Olivier, Perez Andujar, Angelica   +4 more
core   +2 more sources

Towards a framework for light-dosimetry studies: Methodological considerations

Proceedings of the Conference CIE 2021, 2021
For field research of non-visual effects of light, accurate measurement of personal light exposure is required. A consensus framework for light-dosimetry could improve non-visual field research and ensure comparability between studies. Here, we present a
S. Hartmeyer, F. Webler, M. Andersen
semanticscholar   +1 more source

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

A fast method for the determination of 210Pb by LSC in liquid samples

Brazilian Journal of Radiation Sciences, 2019
210Pb is a naturally occurring radionuclide, widely distributed on the earth´s surface and can be incorporated by humans through food chain or directly by ingestion or inhalation in situations of occupational or accidental exposures.
Camilla da Silva Sampaio Lucena, Wanderson de Oliveira Sousa, Bernardo Maranhão Dantas   +2 more
doaj   +1 more source

An open-label, one-arm, dose-escalation study to evaluate safety and tolerability of extremely low frequency magnetic fields in acute ischemic stroke [PDF]

, 2017
Extremely low frequency magnetic fields (ELF-MF) could be an alternative neuroprotective approach for ischemic stroke because preclinical studies have demonstrated their effects on the mechanisms underlying ischemic damage. The purpose of this open-label,
Apollonio, Francesca, Cadossi, Ruggero, Camera, Francesca, Capone, Fioravante, Di Lazzaro, Vincenzo, Liberti, Micaela, Quattrocchi Carlo, Cosimo, Setti, Stefania   +7 more
core   +2 more sources

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