Sentence examples for tracer amounts from inspiring English sources

In addition, the influence of different tracer amounts on the flow in tundish was assessed.

Since tracer amounts were injected (high specific activity), the test solute did not alter the system and first-order kinetics could be assumed.

The results indicate that models that tend to resolve turbulence structures renders better predictions of the mixing process of smaller tracer amounts.

Physiologically active compounds are tagged with positron emitters (e.g. 18F, 11C, 124I) while maintaining their biological properties, and are administered intravenously in tracer amounts (10−9 10−12 M quantities).

All subjects underwent imaging (and blood sampling) with tracer amounts of 131I-MIBG and 111In-pentetreotide for purposes of determining individualized radiation dose levels per unit of administered activity to the kidneys, marrow, and select tumor sites.

Radioactively labeled microspheres are an accepted gold standard for perfusion quantification due to the well-understood behaviour of microspheres in the vascular bed and the inherent ease of quantitation of radioactive tracer amounts.

Lubricant samples for chemical quantification of tracer amount and gravimetric pin measurements were obtained every 0.25 million cycles.

A tracer amount of 90Sr2+ containing 533 µL amount of it (equal to 112.3 Bq(Becquerel)/L) as the optimized activity was added to the above solution samples.

Brightness, optical and in vivo stability, as well as pharmacokinetic properties combined dictate the tracer amount required for in vivo fluorescence imaging.

Furthermore, the possibility for administration of a tracer amount of the radiopharmaceutical itself or of a "companion diagnostic" to estimate absorbed doses "up front" are indicated.

The results showed that in an upward flow the tracer will, sooner or later (dependent on the tracer amount), sink to the bottom.