ISSN:
1476-4687
Quelle:
Nature Archives 1869 - 2009
Thema:
Biologie
,
Chemie und Pharmazie
,
Medizin
,
Allgemeine Naturwissenschaft
,
Physik
Notizen:
[Auszug] DIFFICULTIES in obtaining materials with no contaminant radioactivity1 for the construction of low-level detection equipment have renewed interest in the nature and origin of this activity2,3. Low-level counters are needed in investigations of fall-out, nuclear reactor waste disposal, cosmic ...
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1038/2061211a0
Permalink