The coincidence methods which are currently used for the accurate activity standardisation of radionuclides, require dead time and resolving time corrections which tend to become increasingly uncertain as countrates exceed about 10 k. To reduce the dependence on such corrections, Miiller, in 1981, p
An improved theory of sampling
β Scribed by V. I. Melkikh
- Publisher
- Springer
- Year
- 1975
- Tongue
- English
- Weight
- 176 KB
- Volume
- 11
- Category
- Article
- ISSN
- 1573-8736
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π SIMILAR VOLUMES
The simpk ~~11 theory of dense simple liquids, based on irregularly arranged cells, is exrended by allowing the atoms in a11 the cells to bchavc in the same fashion as the "reference" atom. It is shown that such a modification leads to two widely different sets ot rherrnodynamic predictions, one of
## Abstract A Reineck Box core sampler has been modified for quantitative use in the marine benthos. The modifications are inexpensive and easily accomplished in any machine shop. Samples have been successfully taken in medium coarse to fine sands for layer by layer analysis. The apparatus has a hi