Results 241 to 250 of about 4,578,424 (272)
, 2008 Some of the next articles are maybe not open access.
Related searches:
Related searches:
Source of Lead-210 and Polonium-210 in Tobacco
Science, 1966Test plants were grown within a chamber enriched with radon-222 in the atmosphere, in tobacco fields with different sources of phosphate-containing fertilizer, and in culture containing lead-210 in the nutrient solution. Harvested leaves were subjected to three curing conditions.
T C, Tso, N, Harley, L T, Alexander
openaire +2 more sources
Lead-210 and Polonium-210 in Grass
Nature, 1960Evidence is presented that suggests that a large part of the alpha activity observed in certain samples of grass may originate as a decay product of atmospheric radon which is deposited onto the grass by rainfall. Results are reported from measurements of alpha activity of samples of grass and soil collected in the southern part of Great Britain ...
openaire +2 more sources
Sequential and rapid determination of Po-210, Bi-210 and Pb-210 in natural waters
Talanta, 1994A sequential and rapid separation method for the determination of radon daughter nuclides, Pb-210, Bi-210 and Po-210 has been developed for application to natural waters. Rapid separation is attained by the use of the same hydrochloric acid solution.
T, Tokieda +3 more
openaire +2 more sources
Measurement of lead-210, bismuth-210, and polonium-210 in environmental samples
Journal of Radioanalytical and Nuclear Chemistry Articles, 1991Mathematical equations governing the ratio of210Bi/210Pb and210Po/210Pb activities are used to explain the ingrowth of210Bi and210Po in environmental samples during post collection. Procedures are described for radiochemical separation of210Pb,210Bi, and210Po in a state of radioactive disequilibrium and quantification by alpha- and beta-counting. Also,
openaire +1 more source