Tollefsen, Tore

Link to this page

Authority KeyName Variants
99649d8e-16c3-4dad-8eca-ca599cbf2bc3
  • Tollefsen, Tore (2)
Projects
No records found.

Author's Bibliography

Seasonal indoor radon concentration in FYR of Macedonia

Stojanovska, Zdenka A.; Januseski, Jovan; Bossew, Peter; Žunić, Zora S.; Tollefsen, Tore; Ristova, Mimoza

(2011)

TY  - JOUR
AU  - Stojanovska, Zdenka A.
AU  - Januseski, Jovan
AU  - Bossew, Peter
AU  - Žunić, Zora S.
AU  - Tollefsen, Tore
AU  - Ristova, Mimoza
PY  - 2011
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/4442
AB  - This paper presents the results of the seasonal indoor radon concentration measurements in dwellings in all regions of the Former Yugoslav Republic (FYR) of Macedonia. The measurements were made in 437 dwellings using CR-39 track detectors over four successive three-month periods (winter, spring, summer and autumn) throughout 2009. The results of analysis of variance showed statistically significant differences between indoor radon concentrations in different seasons. The geometric mean values and geometric standard deviations of indoor radon concentrations in winter, spring, summer and autumn were obtained to be: 115 Bq m(-3) (2.02), 72 Bq m(-3) (1.97), 46 Bq m(-3) (1.95), 92 Bq m(-3) (2.02), respectively. The geometric mean values of spring, summer and autumn to winter ratios were found to be: 0.63 (1.50), 0.40 (1.81), and 0.80 (1.58), respectively. The results of the analysis of the variance showed statistically significant differences among the indoor radon measurements for the regions in different seasons. The influence of the factors linked to building characteristics in relation to radon measurements in different seasons was examined. The factors which enable a differentiation into subgroups (significance level p LT 0.05) are the floor level, basement and building materials. (C) 2011 Elsevier Ltd. All rights reserved.
T2  - Radiation Measurements
T1  - Seasonal indoor radon concentration in FYR of Macedonia
VL  - 46
IS  - 6-7
SP  - 602
EP  - 610
DO  - 10.1016/j.radmeas.2011.04.022
ER  - 
@article{
author = "Stojanovska, Zdenka A. and Januseski, Jovan and Bossew, Peter and Žunić, Zora S. and Tollefsen, Tore and Ristova, Mimoza",
year = "2011",
abstract = "This paper presents the results of the seasonal indoor radon concentration measurements in dwellings in all regions of the Former Yugoslav Republic (FYR) of Macedonia. The measurements were made in 437 dwellings using CR-39 track detectors over four successive three-month periods (winter, spring, summer and autumn) throughout 2009. The results of analysis of variance showed statistically significant differences between indoor radon concentrations in different seasons. The geometric mean values and geometric standard deviations of indoor radon concentrations in winter, spring, summer and autumn were obtained to be: 115 Bq m(-3) (2.02), 72 Bq m(-3) (1.97), 46 Bq m(-3) (1.95), 92 Bq m(-3) (2.02), respectively. The geometric mean values of spring, summer and autumn to winter ratios were found to be: 0.63 (1.50), 0.40 (1.81), and 0.80 (1.58), respectively. The results of the analysis of the variance showed statistically significant differences among the indoor radon measurements for the regions in different seasons. The influence of the factors linked to building characteristics in relation to radon measurements in different seasons was examined. The factors which enable a differentiation into subgroups (significance level p LT 0.05) are the floor level, basement and building materials. (C) 2011 Elsevier Ltd. All rights reserved.",
journal = "Radiation Measurements",
title = "Seasonal indoor radon concentration in FYR of Macedonia",
volume = "46",
number = "6-7",
pages = "602-610",
doi = "10.1016/j.radmeas.2011.04.022"
}
Stojanovska, Z. A., Januseski, J., Bossew, P., Žunić, Z. S., Tollefsen, T.,& Ristova, M.. (2011). Seasonal indoor radon concentration in FYR of Macedonia. in Radiation Measurements, 46(6-7), 602-610.
https://doi.org/10.1016/j.radmeas.2011.04.022
Stojanovska ZA, Januseski J, Bossew P, Žunić ZS, Tollefsen T, Ristova M. Seasonal indoor radon concentration in FYR of Macedonia. in Radiation Measurements. 2011;46(6-7):602-610.
doi:10.1016/j.radmeas.2011.04.022 .
Stojanovska, Zdenka A., Januseski, Jovan, Bossew, Peter, Žunić, Zora S., Tollefsen, Tore, Ristova, Mimoza, "Seasonal indoor radon concentration in FYR of Macedonia" in Radiation Measurements, 46, no. 6-7 (2011):602-610,
https://doi.org/10.1016/j.radmeas.2011.04.022 . .
34
37
45

The indoor radon survey in Serbian schools: can it reflect also the general population exposure?

Žunić, Zora S.; Bossew, Peter; Veselinović, Nenad; Bochicchio, Francesco; Carelli, Vincio; Vaupotič, Janja; Cuknic, Olivera; Simovic, Rodoljub; Vojinovic, Zoran; Kisić, Dragica M.; Tollefsen, Tore

(2010)

TY  - JOUR
AU  - Žunić, Zora S.
AU  - Bossew, Peter
AU  - Veselinović, Nenad
AU  - Bochicchio, Francesco
AU  - Carelli, Vincio
AU  - Vaupotič, Janja
AU  - Cuknic, Olivera
AU  - Simovic, Rodoljub
AU  - Vojinovic, Zoran
AU  - Kisić, Dragica M.
AU  - Tollefsen, Tore
PY  - 2010
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/6894
AB  - A systematic indoor radon survey in elementary schools of Serbia is underway since 2008. Its current first phase covers all elementary schools in predominantly rural communities of Southern Serbia. The design of the survey, its implementation and the current state of its realization is shortly described. Part of this paper is devoted to discussion of the question if this survey could produce results representative also of the radon concentration in dwellings and of radon exposure of the general population, discussing some statistical aspects of representativity which arose during the work, namely, if the implementation leads to an unbiased estimate of the targeted quantities.
T2  - Nukleonika
T1  - The indoor radon survey in Serbian schools: can it reflect also the general population exposure?
VL  - 55
IS  - 4
SP  - 419
EP  - 427
ER  - 
@article{
author = "Žunić, Zora S. and Bossew, Peter and Veselinović, Nenad and Bochicchio, Francesco and Carelli, Vincio and Vaupotič, Janja and Cuknic, Olivera and Simovic, Rodoljub and Vojinovic, Zoran and Kisić, Dragica M. and Tollefsen, Tore",
year = "2010",
abstract = "A systematic indoor radon survey in elementary schools of Serbia is underway since 2008. Its current first phase covers all elementary schools in predominantly rural communities of Southern Serbia. The design of the survey, its implementation and the current state of its realization is shortly described. Part of this paper is devoted to discussion of the question if this survey could produce results representative also of the radon concentration in dwellings and of radon exposure of the general population, discussing some statistical aspects of representativity which arose during the work, namely, if the implementation leads to an unbiased estimate of the targeted quantities.",
journal = "Nukleonika",
title = "The indoor radon survey in Serbian schools: can it reflect also the general population exposure?",
volume = "55",
number = "4",
pages = "419-427"
}
Žunić, Z. S., Bossew, P., Veselinović, N., Bochicchio, F., Carelli, V., Vaupotič, J., Cuknic, O., Simovic, R., Vojinovic, Z., Kisić, D. M.,& Tollefsen, T.. (2010). The indoor radon survey in Serbian schools: can it reflect also the general population exposure?. in Nukleonika, 55(4), 419-427.
Žunić ZS, Bossew P, Veselinović N, Bochicchio F, Carelli V, Vaupotič J, Cuknic O, Simovic R, Vojinovic Z, Kisić DM, Tollefsen T. The indoor radon survey in Serbian schools: can it reflect also the general population exposure?. in Nukleonika. 2010;55(4):419-427..
Žunić, Zora S., Bossew, Peter, Veselinović, Nenad, Bochicchio, Francesco, Carelli, Vincio, Vaupotič, Janja, Cuknic, Olivera, Simovic, Rodoljub, Vojinovic, Zoran, Kisić, Dragica M., Tollefsen, Tore, "The indoor radon survey in Serbian schools: can it reflect also the general population exposure?" in Nukleonika, 55, no. 4 (2010):419-427.
13