Results 181 to 190 of about 50,446 (226)
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Tritium levels in milk in the vicinity of chronic tritium releases
Journal of Environmental Radioactivity, 2016Tritium is the radioactive isotope of hydrogen. It can be integrated into most biological molecules. Even though its radiotoxicity is weak, the effects of tritium can be increased following concentration in critical compartments of living organisms. For a better understanding of tritium circulation in the environment and to highlight transfer constants
Le Goff, Pierre +6 more
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Tritium Sampling and Measurement
Health Physics, 1993Current methods for sampling and measuring tritium are described. Although the basic techniques have not changed significantly over the last 10 y, there have been several notable improvements in tritium measurement instrumentation. The design and quality of commercial ion-chamber-based and gas-flow-proportional-counter-based tritium monitors for ...
M J, Wood +3 more
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Health Physics, 1993
Tritium released into the environment may be incorporated into organic matter. Organically bound tritium in that case will show retention times in organisms that are considerably longer than those of tritiated water which has significant consequences on dose estimates.
Diabate, S., Strack, S.
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Tritium released into the environment may be incorporated into organic matter. Organically bound tritium in that case will show retention times in organisms that are considerably longer than those of tritiated water which has significant consequences on dose estimates.
Diabate, S., Strack, S.
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Thermalization of the muonic tritium atom in deuterium-tritium mixtures
Physical Review A, 1986Thermalization of hot t\ensuremath{\mu} atoms formed in ${\mathrm{D}}_{2}$-DT-${\mathrm{T}}_{2}$ mixtures and relaxation of the triplet hyperfine state of t\ensuremath{\mu} are treated by Monte Carlo simulation. The cross sections for collisions with molecular targets are derived from cross sections for collisions with the component atoms.
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Metabolism and Dosimetry of Tritium
Health Physics, 1993This document was prepared as a review of the current knowledge of tritium metabolism and dosimetry. The physical, chemical, and metabolic characteristics of various forms of tritium are presented as they pertain to performing dose assessments for occupational workers and for the general public.
R L, Hill, J R, Johnson
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Tritium Labelling of Antibodies
Nature, 1964A LARGE number of alkylating agents react with proteins while forming relatively stable compounds. Ethyl methane sulphonate (EMS) reacts in proteins mainly with non-ionized amino groups and ionized sulphydryl- and carboxyl-groups1. Below pH 8, the carboxyl groups constitute the majority of the alkylated groups, and above this pH-level the amino groups ...
C G, ROSEN, L, EHRENBERG, G, AHNSTROEM
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Tritium Measurement II—Tritium in Plasma
2016In D–T burning plasma , the fueled ion density ratio nD/nT is a key parameter to control the fusion output power. The requirements in ITER are briefly described, namely the range of density ratio, spatial locations (core, edge, wall, and divertor), and spatial/time resolutions.
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Science, 1996
Harold M. Agnew (Editorial, [13 Sept., p. 1475][1]) has proposed that the United States buy annually from Russia the supply of tritium expected to be needed for U.S. nuclear weapons in about 10 to 12 years and argues that this approach would be substantially cheaper than either the accelerator approach to producing tritium or its production in ...
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Harold M. Agnew (Editorial, [13 Sept., p. 1475][1]) has proposed that the United States buy annually from Russia the supply of tritium expected to be needed for U.S. nuclear weapons in about 10 to 12 years and argues that this approach would be substantially cheaper than either the accelerator approach to producing tritium or its production in ...
openaire +2 more sources