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Primjeri procjene efektivne doze zračenja


Marović, Gordana; Franić, Zdenko; Senčar , Jasminka
Primjeri procjene efektivne doze zračenja // Zbornik radova 6.simpozija Hrvatskog društva za zaštitu od zračenja = Proceedings of the Sixth Symposium of the Croatian Radiation Protection Association / Garaj-Vrhovac, Verica ; Kopjar, Nevenka ; Miljanić, Saveta (ur.).
Zagreb: Hrvatsko društvo za zaštitu od zračenja, 2005. str. 265-270 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


Naslov
Primjeri procjene efektivne doze zračenja
(The Effective Dose Assessment - Some Examples)

Autori
Marović, Gordana ; Franić, Zdenko ; Senčar , Jasminka

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Zbornik radova 6.simpozija Hrvatskog društva za zaštitu od zračenja = Proceedings of the Sixth Symposium of the Croatian Radiation Protection Association / Garaj-Vrhovac, Verica ; Kopjar, Nevenka ; Miljanić, Saveta - Zagreb : Hrvatsko društvo za zaštitu od zračenja, 2005, 265-270

Skup
Simpozij Hrvatskog društva za zaštitu od zračenja s međunarodnim sudjelovanjem (6 ; 2005)

Mjesto i datum
Stubičke Toplice, Hrvatska, 18-20.04.2005

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Effektivna doza; harmonizacija; maksimalna dozvoljena aktivnost;
(Effective dose; harmonisation; maximum permissible activity)

Sažetak
Ideally, limits for radioactive contamination of food should be based on scientific recommendations derived from risk analysis. In practice however economic interests and protection of internal markets compromise radiation standards carefully worked out over the past 60 years. This paper presents European standards for radiocaesium in foodstuffs after the Chornobyl accident and some examples of effective dose assessment of 137Cs. Croatian legislation regulating radiation protection has been harmonised with international and European standards. The calculated maximum permissible activity concentration of 137Cs in water was calculated value of 524 Bq/L. This value was compared with 137Cs activity concentrations measured in some samples processed in Radiation Protection Unit of the Institute for Medical Research and Occupational Health. We also assessed the contribution of ingested 137Cs to the effective dose. For the considered samples, we argue that fractions of measured 137Cs activity concentrations in limit values are very low, in spite of very stringent radiation standards. Consequently, the contribution to the effective dose is very small (< 0.1 mSv).

Izvorni jezik
Hrvatski, engleski

Znanstvena područja
Fizika, Javno zdravstvo i zdravstvena zaštita, Prehrambena tehnologija



POVEZANOST RADA


Projekt / tema
0022001

Ustanove
Institut za medicinska istraživanja i medicinu rada, Zagreb