Temat: AlphaGUARD - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Radon in outdoor air in the Mt. Etna area, Italy
Autorzy:: Vaupotič, J.
Žvab, P.
Giammanco, S.
Powiązania:: https://bibliotekanauki.pl/articles/148830.pdf
Data publikacji:: 2010
Wydawca:: Instytut Chemii i Techniki Jądrowej
Tematy:: radon
outdoor air
Mount Etna
AlphaGuard monitors
Opis:: Radon (222Rn) activity concentration in outdoor air was measured, using AlphaGuard radon monitors, at 25 points in the Mt. Etna area, at different distances and in different directions from the summit. Values of up to 93 Bqźm–3 were found at three points close to the summit, at altitudes of about 3000 m above the sea level, and in the range of 3.0–19.6 Bqźm–3 elsewhere. An average radon concentration of 7.9 Bqźm–3 was obtained in the northern region, 4.8 Bqźm–3 in the eastern (oriented towards the sea), 9.6 Bqźm–3 in the western (the furthest inland), and 6.5 Bqźm–3 in the southern.
Źródło:: Nukleonika; 2010, 55, 4; 573-577
0029-5922
1508-5791
Pojawia się w:: Nukleonika
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Distribution of indoor radon concentrations between selected Hungarian thermal baths
Autorzy:: Shahrokhi, A.
Nagy, E.
Csordás, A.
Somlai, J.
Kovács, T.
Powiązania:: https://bibliotekanauki.pl/articles/147307.pdf
Data publikacji:: 2016
Wydawca:: Instytut Chemii i Techniki Jądrowej
Tematy:: AlphaGUARD
CR-39
EU BSS
Hungary
radon
thermal bath
Opis:: Owing to the high potential of radon to increase the risk of lung cancer, health organizations are enforced to update their regulations and recommendations regarding indoor radon levels each year. In this study, the indoor radon concentrations of three randomly selected thermal baths in Hungary using CR-39 and an AlphaGUARD radon monitor were measured with regard to the new updated standards of the European Basic Safety Standard (EU BSS, Council Directive 2013/59/Euratom, 2014). The annual average of indoor radon concentrations in Parad Medical Bath, Igal Health Spa and Eger Turkish Bath were measured as 159 ± 19, 176 ± 27 and 301 ± 30 Bq/m3, respectively. Indoor radon concentration in all measurement locations were determined to be below the reference level, with the exception of the main pool, small pool and sparkling bath areas in the Eger Turkish Bath that were measured as 403 ± 42, 315 ± 32 and 354 ± 36 Bq/m3, respectively. In light of the results, the estimated annual average radon concentration in the thermal baths was below the EU BSS reference level of 300 Bq/m3. Personal dosimetry is required to estimate the annual effective dose from inhaled radon by the workers at the Eger Turkish Bath. This procedure is required in order to justify the application of the mitigation process of decreasing working hours, improving the ventilation rate or increasing the number of classified employees in response to the official radiation surveillance programme.
Źródło:: Nukleonika; 2016, 61, 3; 333-336
0029-5922
1508-5791
Pojawia się w:: Nukleonika
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: National comparison of methods for determination of radon in water
Autorzy:: Mazur, Jadwiga
Kozak, Krzysztof
Grządziel, Dominik
Guguła, Szymon
Mroczek, Mariusz
Kozłowska, Beata
Walencik-Łata, Agata
Podgórska, Zuzanna
Wołoszczuk, Katarzyna
Przylibski, Tadeusz A.
Kowalska, Agata
Domin, Elżbieta
Wysocka, Małgorzata
Chałupnik, Stanisław
Chmielewska, Izabela
Długosz-Lisiecka, Magdalena
Szajerski, Piotr
Chau, Nguyen Dinh
Krakowska, Paulina
Pliszczyński, Tomasz
Ośko, Jakub
Dymecka, Małgorzata
Mazurek, Daria
Powiązania:: https://bibliotekanauki.pl/articles/148272.pdf
Data publikacji:: 2020
Wydawca:: Instytut Chemii i Techniki Jądrowej
Tematy:: AlphaGUARD monitor
interlaboratory comparison
LSC method
radon in water
Z-score value
Opis:: The article describes three interlaboratory experiments concerning 222Rn determination in water samples. The first two experiments were carried out with the use of artificial radon waters prepared by the Laboratory of Radiometric Expertise (LER), Institute of Nuclear Physics, Polish Academy of Sciences in Kraków in 2014 and 2018. The third experiment was performed using natural environment waters collected in the vicinity of the former uranium mine in Kowary in 2016. Most of the institutions performing radon in water measurements in Poland were gathered in the Polish Radon Centre Network, and they participated in the experiments. The goal of these exercises was to evaluate different measurement techniques used routinely in Polish laboratories and the laboratories’ proficiency of radon in water measurements. In the experiment performed in 2018, the reference values of 222Rn concentration in water were calculated based on the method developed at LER. The participants’ results appeared to be worse for low radon concentration than for high radon concentrations. The conclusions drawn on that base indicated the weaknesses of the used methods and probably the sampling. The interlaboratory experiments, in term, can help to improve the participants’ skills and reliability of their results.
Źródło:: Nukleonika; 2020, 65, 2; 77-81
0029-5922
1508-5791
Pojawia się w:: Nukleonika
Dostawca treści:: Biblioteka Nauki

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