On indoor radon daughters’ plate-out on material surfaces

2005 ◽  
Vol 39 (6) ◽  
pp. 653-655 ◽  
Author(s):  
R. Neman ◽  
J.C. Hadler N ◽  
P.J. Iunes ◽  
S.R. Paulo
Keyword(s):  
Indoor Radon ◽  
Material Surfaces ◽  
Radon Daughters

A possibility of monitoring indoor radon daughters by using CR-39 as an alpha-spectrometer

1995 ◽  
Vol 25 (1-4) ◽  
pp. 609-610 ◽  
Author(s):  
J.C. Hadler ◽  
P.J. Iunes ◽  
S.R. Paulo
Keyword(s):  
Indoor Radon ◽  
Radon Daughters ◽  
Alpha Spectrometer

Soil Gas Radon - A Source for Indoor Radon Daughters

1984 ◽  
Vol 7 (1-4) ◽  
pp. 49-54 ◽  
Author(s):  
G. Åkerblom ◽  
P. Andersson ◽  
B. Clevensjö
Keyword(s):  
Indoor Radon ◽  
Soil Gas ◽  
Soil Gas Radon ◽  
Radon Daughters

Simulating radon daughters diffusion through the air and their depletion on material surfaces

2001 ◽  
Vol 34 (1-6) ◽  
pp. 517-519 ◽  
Author(s):  
S.R Paulo ◽  
R Neman ◽  
P.J Iunes ◽  
J.C Hadler Neto
Keyword(s):  
Material Surfaces ◽  
Radon Daughters

scholarly journals Results of the 2015 national indoor radon intercomparison measurements in Serbia

Nukleonika ◽  
2016 ◽  
Vol 61 (3) ◽  
pp. 321-325
Author(s):  
Sofija Forkapić ◽  
Kristina Bikit ◽  
Vesna Arsić ◽  
Jovana Ilić ◽  
Gordana Pantelić ◽  
...  
Keyword(s):  
Environmental Protection ◽  
Environmental Protection Agency ◽  
Detection Efficiency ◽  
Indoor Radon ◽  
Energy Agency ◽  
Radon Measurement ◽  
Radon Daughters ◽  
Accredited Laboratories ◽  
Novi Sad ◽  
Dose Measurements

Abstract Results and conclusions of interlaboratory comparison of indoor radon in 2015 in Serbia are presented. The participants were three accredited laboratories from Serbia: Serbian Institute of Occupational Health “Dr Dragomir Karajović”, Laboratory for Radioactivity and Dose Measurements at the Faculty of Sciences, University of Novi Sad and Radiation and Environmental Protection Department, Vinča Institute of Nuclear Science. The laboratories make use of the same method for radon measurement, using charcoal canisters according to US Environmental Protection Agency (EPA) protocol 520/5-87-005. Calibration of detection efficiency was performed using EPA radium standard. Radon activity concentrations were determined on the basis of the intensity of short-living radon daughters, 214Bi and 214Pb, gamma lines. The results of intercomparison were evaluated by using the u-test, which was calculated according to the International Atomic Energy Agency criteria. In this paper, not only limitations but also the advantages and possibilities of application of this method for measuring levels of human exposure to radon are discussed.

Soil Gas Radon - A Source for Indoor Radon Daughters

1984 ◽  
Vol 7 (1-4) ◽  
pp. 49-54 ◽  
Author(s):  
G. Åkerblom ◽  
P. Andersson ◽  
B. Clevensjö
Keyword(s):  
Indoor Radon ◽  
Soil Gas ◽  
Soil Gas Radon ◽  
Radon Daughters

Indoor radon and radon daughters survey at Campinas-Brazil using CR-39: First results

1999 ◽  
Vol 31 (1-6) ◽  
pp. 287-290 ◽  
Author(s):  
S. Guedes ◽  
J.C. N. Hadler ◽  
P.J. Iunes ◽  
L.M.S. Navia ◽  
R.S. Neman ◽  
...  
Keyword(s):  
Indoor Radon ◽  
Radon Daughters ◽  
First Results

Comparison of Two Methods for Investigating Indoor Radon Daughters

1988 ◽  
Vol 24 (1-4) ◽  
pp. 281-284 ◽  
Author(s):  
H. Vanmarcke ◽  
A. Reineking ◽  
J. Porstendörfer ◽  
F. Raes
Keyword(s):  
Indoor Radon ◽  
Radon Daughters

Detailed Behaviour of Indoor Radon Daughters Focused on Effectiveness of an Air Cleaner

1992 ◽  
Vol 45 (1-4) ◽  
pp. 589-592 ◽  
Author(s):  
H. Kojima ◽  
S. Abe ◽  
K. Fujitaka
Keyword(s):  
Indoor Radon ◽  
Air Cleaner ◽  
Radon Daughters
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