ISSN:
1476-4687
Quelle:
Nature Archives 1869 - 2009
Thema:
Biologie
,
Chemie und Pharmazie
,
Medizin
,
Allgemeine Naturwissenschaft
,
Physik
Notizen:
[Auszug] We have determined the slag mass at any chosen time by a radioactive method using the principle of adding a known activity to the slag and measuring the dilution in slag samples afterwards taken from the furnace. Barium-140 in equilibrium with its daughter product lanthanum-140 was found to be the ...
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1038/1791294a0
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