Abstract Calculations of individual effective dose per annum have been made from the activity c... more Abstract Calculations of individual effective dose per annum have been made from the activity concentrations of dominant gamma-emitting radionuclides from uranium and thorium decay chains in ore, solid waste (spoil heap) and soil samples collected from Adassedakh and Hadal ...
A study of the uptake of 226Ra by cultivated crop plants was carried out in uncontaminated region... more A study of the uptake of 226Ra by cultivated crop plants was carried out in uncontaminated regions of purely natural radioactivity. Activity concentration of 226Ra in soil and plant samples was measured. In farm soils analysed, the total activity concentration ranged from ...
Journal of Radioanalytical and Nuclear Chemistry, 2000
This paper presents the activity concentrations of Pu isotopes in surface marine sediments collec... more This paper presents the activity concentrations of Pu isotopes in surface marine sediments collected from the Sudanese coast of the Red Sea. The following concentration ranges were determined: 238Pu, 4.7–28.6 mBq/kg; 239+240Pu, 53–343 mBq/kg dry weight. The average activity ratios of 238Pu/239+240Pu (0.075±0.045 mBqk/kg) and 239+240Pu/137Cs (0.026±0.025 mBq/kg) are appropriately comparable to the literature values that are characteristic of the
Journal of Radioanalytical and Nuclear Chemistry, 1998
... Bull., in press. 2. AK SaM, MMO AHAMED, FA EL KHANGI, YO EL NIGUMI, E. HOLM, Radiat. ... A. A... more ... Bull., in press. 2. AK SaM, MMO AHAMED, FA EL KHANGI, YO EL NIGUMI, E. HOLM, Radiat. ... A. AARKROG, MS BAXTER, AO BETTENCOURT, R. BOJANOWSKI, A. BOLOGA, S. CHARMASSON, I. CUNHA, R. DELFANTI, E. DURAN, E. HOLM, R. JEFFREE, HD LIVINGSTON, ...
Abstract Calculations of individual effective dose per annum have been made from the activity c... more Abstract Calculations of individual effective dose per annum have been made from the activity concentrations of dominant gamma-emitting radionuclides from uranium and thorium decay chains in ore, solid waste (spoil heap) and soil samples collected from Adassedakh and Hadal ...
A study of the uptake of 226Ra by cultivated crop plants was carried out in uncontaminated region... more A study of the uptake of 226Ra by cultivated crop plants was carried out in uncontaminated regions of purely natural radioactivity. Activity concentration of 226Ra in soil and plant samples was measured. In farm soils analysed, the total activity concentration ranged from ...
Journal of Radioanalytical and Nuclear Chemistry, 2000
This paper presents the activity concentrations of Pu isotopes in surface marine sediments collec... more This paper presents the activity concentrations of Pu isotopes in surface marine sediments collected from the Sudanese coast of the Red Sea. The following concentration ranges were determined: 238Pu, 4.7–28.6 mBq/kg; 239+240Pu, 53–343 mBq/kg dry weight. The average activity ratios of 238Pu/239+240Pu (0.075±0.045 mBqk/kg) and 239+240Pu/137Cs (0.026±0.025 mBq/kg) are appropriately comparable to the literature values that are characteristic of the
Journal of Radioanalytical and Nuclear Chemistry, 1998
... Bull., in press. 2. AK SaM, MMO AHAMED, FA EL KHANGI, YO EL NIGUMI, E. HOLM, Radiat. ... A. A... more ... Bull., in press. 2. AK SaM, MMO AHAMED, FA EL KHANGI, YO EL NIGUMI, E. HOLM, Radiat. ... A. AARKROG, MS BAXTER, AO BETTENCOURT, R. BOJANOWSKI, A. BOLOGA, S. CHARMASSON, I. CUNHA, R. DELFANTI, E. DURAN, E. HOLM, R. JEFFREE, HD LIVINGSTON, ...
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