Results 141 to 150 of about 413 (165)
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Health Physics, 2002
The purpose of this study was to develop a biokinetic model that uses urinary plutonium excretion rate data to estimate the plutonium accumulation in the human respiratory tract after occupational exposure. The model is based on autopsy and urinalysis data, specifically the plutonium distribution between the respiratory tract and the remainder of the ...
Valentin F, Khokhryakov +8 more
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The purpose of this study was to develop a biokinetic model that uses urinary plutonium excretion rate data to estimate the plutonium accumulation in the human respiratory tract after occupational exposure. The model is based on autopsy and urinalysis data, specifically the plutonium distribution between the respiratory tract and the remainder of the ...
Valentin F, Khokhryakov +8 more
openaire +2 more sources
Radiochemistry, 2019
The extraction parameters and speciation of 137Cs and 241Am in bottom sediments of reservoir R-17 of the Mayak Production Assocation were studied. The extraction was performed with four solutions with different pH values (water simulating in its composition the groundwater from the investigated area, 0.1 M Na2CO3, acetate buffer solution, and 1 × 10−3 ...
A. K. Rozhkova +5 more
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The extraction parameters and speciation of 137Cs and 241Am in bottom sediments of reservoir R-17 of the Mayak Production Assocation were studied. The extraction was performed with four solutions with different pH values (water simulating in its composition the groundwater from the investigated area, 0.1 M Na2CO3, acetate buffer solution, and 1 × 10−3 ...
A. K. Rozhkova +5 more
openaire +1 more source
Radiochemistry, 2009
Sorption of colloids of polymeric Pu from simulated groundwater on a rock typical of Mayak Production Association area was studied. In 20 days, polymeric Pu with the particle size exceeding 220 nm is 99% sorbed by the rock with the distribution coefficient Kd = 1880.
S. A. Perevalov +5 more
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Sorption of colloids of polymeric Pu from simulated groundwater on a rock typical of Mayak Production Association area was studied. In 20 days, polymeric Pu with the particle size exceeding 220 nm is 99% sorbed by the rock with the distribution coefficient Kd = 1880.
S. A. Perevalov +5 more
openaire +1 more source
Radiochemistry, 2001
Published data on the speciation of microcomponents and radionuclides (calcium, strontium, plutonium, and americium) in the water and bottom sediments of selected process water basins at the Mayak Production Association were discussed in terms of the model of the sorption behavior of a sorbate existing in several forms.
E. V. Polyakov, G. N. Il'ves
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Published data on the speciation of microcomponents and radionuclides (calcium, strontium, plutonium, and americium) in the water and bottom sediments of selected process water basins at the Mayak Production Association were discussed in terms of the model of the sorption behavior of a sorbate existing in several forms.
E. V. Polyakov, G. N. Il'ves
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Mayak Production Association: Introduction
Radiation and Environmental Biophysics, 2002L R, Anspaugh +2 more
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Health physics, 2013
Americium-241 (²⁴¹Am) is the second most significant radiation hazard after ²³⁹Pu at some of the Mayak Production Association facilities. This study summarizes current data on the accumulation, distribution, and excretion of americium compared with plutonium in different organs from former Mayak PA workers.
Klara G, Suslova +3 more
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Americium-241 (²⁴¹Am) is the second most significant radiation hazard after ²³⁹Pu at some of the Mayak Production Association facilities. This study summarizes current data on the accumulation, distribution, and excretion of americium compared with plutonium in different organs from former Mayak PA workers.
Klara G, Suslova +3 more
openaire +1 more source
Meditsina truda i promyshlennaia ekologiia, 2009
Retrospective study with "case-control" method revealed increased risk of gastric cancer among "Mayak" production association workers subjected to prolonged general external gamma-radiation in overall dose over 3.0 Gy. Major role in gaster cancer among "Mayak" production association workers was played by nonradiation factors: chronic gastritis with ...
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Retrospective study with "case-control" method revealed increased risk of gastric cancer among "Mayak" production association workers subjected to prolonged general external gamma-radiation in overall dose over 3.0 Gy. Major role in gaster cancer among "Mayak" production association workers was played by nonradiation factors: chronic gastritis with ...
openaire +1 more source
Mayak Production Association: Introduction
Radiation and Environmental Biophysics, 2014Evgenii Vasilenko +2 more
exaly
Biogeochemical behaviour of 137Cs and 90Sr in the artificial reservoirs of Mayak PA, Russia
Science of the Total Environment, 1999P Strand, J E Brown
exaly