نتایج جستجو برای: gamma ray spectrometry nuts

تعداد نتایج: 499608  

ژورنال: سنجش و ایمنی پرتو 2020

In this study, 34 soil samples were collected from the east of the Shazand power plant to the  Arak city, with a length of 25 km. The specific activities of radionuclides of 226Ra, 232Th, 40K, and 137Cs were determined using gamma-ray spectrometry method. Gamma-ray spectra registered to employ high purity germanium (HPGe) detector with 30% relative efficiency. Specific activities of correspondi...

Journal: :The International Journal of Applied Radiation and Isotopes 1967

Journal: :iranian journal of radiation research 0
a.t. al-kinani supreme council for environment and natural reserves, doha, qatar, a.s. al-saidi s. al-anni

abstract   background : the application of du emanation for first time contaminated certain areas in the south west region of iraq after the second gulf war (1991). these contaminated areas were discovered in 1994. radioactive contamination was detected using the nuclear enterprise pcm5/1 in soil samples collected from two regions near by grazing lands. this study was done for assessment of du ...

Journal: :Arhiv za higijenu rada i toksikologiju 2011
Branko Petrinec Zdenko Franić Tomislav Bituh Dinko Babić

This article brings the results of a method for quality assurance in gamma-ray spectrometry of seabed sediments. Sediments were collected in selected locations of the South and Middle Adriatic Sea using grab and corer tools. Using our own experimental design, we determined the self-attenuation factors of selected samples. The article also discusses sources of uncertainty in gamma-ray spectromet...

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