Sentence examples for as a function of radioactivity using from inspiring English sources

The beta and photon data were fitted as a function of radioactivity using linear regression analysis, obtaining the sensitivity for beta particles and annihilation photons.

Empirical dead time models can be used in which the observed count rate as a function of radioactivity concentration is measured for a range of object sizes at different energy window widths, but other methods are under investigation [ 61].

Figure 2 shows deadtime-corrected CPM data as a function of radioactivity.

Fig. 6 Radioactivity percent difference (PD rad) as a function of requested radioactivity.

The plasma radioactivity concentration as a function of time were interpolated using a least square fit to a two exponential function plus a constant when three points were available, and a cubic spline plus a constant when five points were available.

For quantitation of strand displacement the percent of displaced products (full length and shortened) were calculated as a function of the total radioactivity in the reaction lane [37].

CRET efficiency was studied as a function of concentration and Cu radioactivity concentration.

Two different phantoms were used to develop our IDIF method, one to validate the measurement of radioactivity as a function of arterial diameter, including PVE and spill-in effect, and the other to simulate the kinetics of a bolus tracer injection into the arterial system.

After counting the 125I activity, the results were calculated as counts per minute per cell (CPM/cell) of internalized radioactivity as a function of time.

High spatial resolution images of Y radioactivity using CLI can be obtained within seconds as opposed to several minutes with conventional planar, SPECT, and PET imaging systems.

For this purpose, we measured the radioactivity yield as a function of alpha particle energy on target.