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UNIVERSITY OF BUCHAREST
FACULTY OF PHYSICS Guest
2024-11-23 18:35 |
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Conference: Bucharest University Faculty of Physics 2016 Meeting
Section: Atomic and Molecular Physics. Astrophysics. Applied Nuclear Physics
Title:
Radon emission interval extraction for personal exposure and dosimetry
Authors:
G. CHIROSCA (1), A. CHIROSCA (1)
Affiliation:
1. University of Bucharest, Doctoral School in Physics, Bucharest-Magurele, P.O. Box MG 11, 077125, Romania
E-mail
gianinachirosca@gmail.com
Keywords:
Radon exposure, radon dosimetry, emission interval extraction, environmental exposure, time series analysis
Abstract:
One of the most important aspects of population dosimetry is the radon exposure, considered to be over 55% of the environmental exposure. This leads to certan efforts made by the worldwide authorities to assess this exposure and allow for a better overall dose control. Radon emission, as found in literature, can be correlated with a multitude of factors including pressure, temperature, seismic activity and many others. This work applies mathematical methods for interval extraction for a radon time series accumulated over several months of determination in a indoor environment with direct access to the underground. Using several time series analysis methods including fourier / fast fourier and wavelet transformation, the given results are in good concordance to the results given by other authors.
Acknowledgement:
This work was posible due to the infrastructure provided by the Research Center for Radiation Protection project, financed through ANCS grant CAPACITATI 62/CP/I.
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