crta
Hrvatska znanstvena Sekcija img
bibliografija
3 gif
 Naslovna
 O projektu
 FAQ
 Kontakt
4 gif
Pregledavanje radova
Jednostavno pretraživanje
Napredno pretraživanje
Skupni podaci
Upis novih radova
Upute
Ispravci prijavljenih radova
Ostale bibliografije
Slični projekti
 Bibliografske baze podataka

Pregled bibliografske jedinice broj: 439987

Časopis

Autori: Petrinec, Branko; Franić, Zdenko; Leder, Nenad; Tsabaris Christos; Bituh, Tomislav; Marović, Gordana
Naslov: Gamma Radiation and Dose Rate Investigations on the Adriatic Islands of Magmatic Origin
( Gamma Radiation and Dose Rate Investigations on the Adriatic Islands of Magmatic Origin )
Izvornik: Radiation protection dosimetry (0144-8420) 139 (2010), 4; 551-559
Vrsta rada: članak
Ključne riječi: Adriatic magmatic islands; radium equivalent activity; external hazard index; dose rate; radon
( Adriatic magmatic islands; radium equivalent activity; external hazard index; dose rate; radon )
Sažetak:
Natural radioactivity of Middle-Adriatic Sea islands and islets was measured. Gamma spectrometric measurements, both in situ and in laboratory, as well as radon measurements in the seawater were performed. Activity concentrations and the associated dose rates due to naturally occurring 232Th, 238U and 40K radioisotopes were determined. Dose rates calculated from in situ gamma spectrometry are in correlation with dose rates calculated from activity concentrations measured in collected samples of pebbles and rocks. In situ gamma ray spectrometry in the seawater has been performed, showing activity concentration of 220 and 240 Bq m23 for 214Bi and 214Pb, respectively due to the presence of magmatic rocks in the seabed. The radium equivalent activity varied from 13 to 53 Bq kg21. These values are lower than the limit values, indicating that the radiation hazard is not significant. The highest mean activity concentrations of naturally occurring radionuclides in rock samples collected were found on the islands of magmatic origin.
Projekt / tema: 022-0222882-2335, 022-0222882-2823
Izvorni jezik: eng
Rad je indeksiran u
bazama podataka:
Current Contents Connect (CCC)
MEDLINE
Scopus
SCI-EXP, SSCI i/ili A&HCI
Science Citation Index Expanded (SCI-EXP) (sastavni dio Web of Science Core Collectiona)
Kategorija: Znanstveni
Znanstvena područja:
Fizika,Javno zdravstvo i zdravstvena zaštita
URL Internet adrese: http://rpd.oxfordjournals.org/content/early/2010/01/18/rpd.ncp302.abstract
http://rpd.oxfordjournals.org/content/early/2010/01/18/rpd.ncp302.full.pdf+html
Broj citata:
Altmetric:
DOI: 10.1093/rpd/ncp302
URL cjelovitog teksta:
Google Scholar: Gamma Radiation and Dose Rate Investigations on the Adriatic Islands of Magmatic Origin
Upisao u CROSBI: jsencar@imi.hr (jsencar@imi.hr), 13. Sij. 2010. u 09:51 sati



  Verzija za printanje   za tiskati


upomoc
foot_4