Determination of 94Nb in radioactive wastes using extraction chromatography and gamma spectrometry
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Radioanalytical and Nuclear Chemistry"
DOI: 10.1007/s10967-017-5179-0
Abstract: AbstractA radiochemical methodology for the determination of 94Nb in low-level radioactive wastes from nuclear power plant was proposed. Although 94Nb is a strong gamma emitter, its concentration in radioactive waste samples is usually several orders… read more here.
Keywords: chromatography; radioactive wastes; gamma spectrometry; determination 94nb ... See more keywords
Determination of radon leakage from sample container for gamma spectrometry measurement of 226Ra.
Sign Up to like & getrecommendations! Published in 2020 at "Journal of environmental radioactivity"
DOI: 10.1016/j.jenvrad.2020.106275
Abstract: Gamma spectrometry is widely used for radionuclide activity measurement of environmental sample including 226Ra in soil because it is versatile, easy to implement, non-destructive, and relatively cheap compared to other methods. By gamma spectrometry, 226Ra… read more here.
Keywords: radon leakage; leakage; gamma spectrometry;
Gamma spectrometry and LabSOCS-calculated efficiency in the radiological characterisation of quadrangular and cubic specimens of hardened portland cement paste
Sign Up to like & getrecommendations! Published in 2020 at "Radiation Physics and Chemistry"
DOI: 10.1016/j.radphyschem.2020.108709
Abstract: Abstract Pursuant to European Directive 2013/59, materials additioned with NORM waste must be characterised radiologically to determine their acceptability for use in construction. The radionuclides studied to judge that acceptability, 232Th, 226Ra and 40K, are… read more here.
Keywords: gamma spectrometry; portland cement; cement paste; geometry ... See more keywords
Optimisation of gamma spectrometry measurements in atmosphere during nuclear emergencies.
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DOI: 10.1093/rpd/ncad086
Abstract: During emergencies following a major nuclear accident a prompt and accurate characterisation of the radioactive cloud is one of the main task of any radioactivity monitoring system. This task is usually performed by means of… read more here.
Keywords: system; time; gamma spectrometry; optimisation gamma ... See more keywords
CONVERTING SPECIFIC ACTIVITY INTO AMBIENT DOSE EQUIVALENT: UPDATED COEFFICIENTS FOR IN SITU GAMMA SPECTROMETRY
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DOI: 10.1093/rpd/ncw130
Abstract: In situ gamma spectrometry is a valuable tool to assess the radionuclides released in the environment and the associated dose. This requires prior establishment of coefficients allowing the conversion of the specific activity into ambient equivalent… read more here.
Keywords: gamma spectrometry; activity ambient; specific activity; activity ... See more keywords
Estimation of soil radioactivity-depth profiles using Bayesian inversion of borehole gamma spectrometry data.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of environmental radioactivity"
DOI: 10.2139/ssrn.4215751
Abstract: Inversion of in situ borehole gamma spectrometry data is a faster and relatively less laborious method for calculating the vertical distribution of radioactivity in soil than conventional soil sampling method. However, the efficiency calculation of… read more here.
Keywords: radioactivity; gamma spectrometry; inversion; borehole gamma ... See more keywords