Sentence examples for indicator of radioactivity from inspiring English sources

228Ac is used as an indicator of radioactivity in chemical research, as it emits high-energy electrons (2.18 MeV) that can be easily detected.

Thus the response can be used as an indicator for the presence of the elusive quality that is called humour as the click of the Geiger counter is used to indicate the presence of radioactivity.

In particular, radioactive concentration has to be considered as a better indicator /criteria than the amount of radioactivity as such.

In principle this assay is similar to the RIA except that an enzyme system, instead of radioactivity, is used as an indicator of an antigen-antibody combination.

That incident involved the unintended release of radioactivity, but it remains the best real-world indicator of what could happen on a larger scale if terrorists were to detonate a dirty bomb in a large city or at a major public event.

The recovery of radioactivity from HPLC was 98%, indicating the elution of all injected radioactivity from the column.

To test the implicit assumption that migration of radioactivity from liver, spleen and bone marrow to kidney and bladder is an indicator of gradual efflux of radioactivity from living or dead labelled cells, we examined the distribution of activity after injection of [Zr]oxinate4 and that of cells that had been killed/lysed after radiolabelling with Zr and In.

Consider the case of radioactivity.

A "Becquerel" is a unit of radioactivity.

(A picocurie is a measure of radioactivity).

(A curie is a measure of radioactivity).