Sentence examples for radioactive methods from inspiring English sources

This is where radioactive methods frequently supply information that may serve to calibrate nonradioactive processes so that they become useful chronometers.

Because nearly all the natural radioactive elements had then been discovered, he devoted the next 12 years to studies on the application of radioactive methods to chemical problems.

The effective potential productivity in various regions of the Mediterranean can be measured by radioactive methods using carbon-14 dating to determine the amount of carbon produced in a given volume of water over a period of time.

At this point, only radioactive methods can provide a valid survey on parent compound excretion and distribution.

The conventional methods to study interfacial phenomena of biomolecules are often those of physical chemistry, such as optical, hydrodynamic, and radioactive methods.

This method fully exploits the high sensitivity and the relative simplicity of luciferase quantitative assay, while avoiding the disadvantages of radioactive methods.

The diffusion characteristics were determined by a radioactive method.

The "classical" radioactive method using chromium-51 and a FACS-based assay were established and qualified according to ICH guidelines.

The radioactive method accurately detects one microlitre of the glucose solution and is well suited for individual measures.

Unless due to the lesser sensitivity of chemiluminescent detection relative to the radioactive method, the absence of signal in lanes 4 and 5 of the Northern blot (Figure 1) appears to suggest that the two precursors were expressed at low levels.

We found the radioactive method unappealing because of the radioactive containment issues and the lengthy exposure times required.