Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Stefania Gaudino"'
Autor:
Stefania Gaudino, Luisa Frati, Stefano Loppi, Silvia Rosamilia, Alessandra Pati, Giorgio Brunialti
Publikováno v:
Environmental Monitoring and Assessment. 178:19-24
The results of a survey aimed at testing the hypothesis that the lichen Evernia prunastri, when transplanted in an agricultural area with high atmospheric NH(3) concentrations, would respond to NH(3) air pollution accumulating nitrogen in its thalli
The fractionation and determination procedures for the speciation of 210Pb and 210Po in soil samples
Autor:
Xuefu Xiao, Maria Belli, Changheng Xu, Umberto Sansone, Senlin Liu, Guogang Jia, Stefania Gaudino, Silvia Rosamilia, Ling Chen, Hetao Yang
Publikováno v:
Analytica Chimica Acta. 562:51-58
A method for speciation and determination of 210 Pb and 210 Po in soil samples was developed. The speciation was carried out by fractionating the soil samples into five fractions which are water soluble or exchangeable, bound to carbonates, bound to
Publikováno v:
Applied Radiation and Isotopes. 63:381-399
During the Balkan conflicts, in 1995 and 1999, depleted uranium (DU) rounds were employed and were left in the battlefield. Health concern is related to the risk arising from contamination of the environment with DU penetrators and dust. In order to
Autor:
M. Belli, Zvonka Jeran, Stefania Gaudino, Serena Ruisi, Laura Zucconi, Silvia Rosamilia, U. Sansone
Publikováno v:
Journal of Atmospheric Chemistry. 49:447-460
The United Nations Environment Programme (UNEP) performed field surveys at 15 sites in Bosnia–Herzegovina where depleted uranium (DU) ammunition was used by the North Atlantic Treaty Organization (NATO) during the Balkans conflict (1994–1995). Du
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 260:481-494
The smear samples of the penetrator were analyzed for the determination of the uranium composition. The obtained relative composition (m/m) of uranium isotopes in all the smear samples is in the range of 99.76-99.78% for 238U, 0.000659-0.000696% for
Publikováno v:
Radioprotection. 37:C1-957
A new and accurate method for determination of uranium isotopes ( 238 U, 234 U and 235 U) in environmental samples by alpha spectrometry has been developed. Uranium is preconcentrat ed from filtered water samples by coprecipitati on with iron (III) h
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 253:395-406
A new and accurate method for the determination of uranium isotopes (238U, 234U and 235U) in environmental samples by alpha-spectrometry has been developed. Uranium is preconcentrated from filtered water samples by coprecipitation with iron(III) hydr
Autor:
Guogang Jia, Stefania Gaudino, Umberto Sansone, S. Barbizzi, M. Belli, Luisa Stellato, Silvia Rosamilia
Publikováno v:
Radiation Protection Dosimetry. 97:317-320
The United Nations Environment Programme (UNEP) has performed a field survey at 11 sites located in Kosovo, where depleted uranium (DU) ammunitions were used by the North Atlantic Treaty Organization (NATO) during the last Balkans conflict (1999). So
Autor:
Michael J. Campbell, Guogang Jia, Rita Ocone, Alessandra Pati, Stefania Gaudino, Umberto Sansone, Sabrina Barbizzi, Maria Belli, Luisa Stellato, Pier Roberto Danesi, Silvia Rosamilia
Publikováno v:
Science of The Total Environment. 281:23-35
A field study, organised, coordinated and conducted under the responsibility of the United Nations Environment Programme (UNEP), took place in Kosovo in November 2000 to evaluate the level of depleted uranium (DU) released into the environment by the
Publikováno v:
Annali dell'Istituto superiore di sanita. 44(3)
In recent years, the importance of trace metal mobile fractions rather than total contents in environmental matrices is increasing in risk assessment evaluation of contaminated sites. In this study different leaching/extraction tests, aimed at the me