The sphere in which both radioactive and stable isotopes are most suitable are defined, and the types of problem for which they offer promise of solution are described. The results of the …
Isotopes afford an extremely useful means for following the absorption and transport of materials in plants and for elucidating the metabolic reactions of plants. The potentialities of …
This paper makes no claim to be an exhaustive survey of the literature, nor does it describe methods in detail. It is a literature review of the results obtained when radioactive elements …