Sentence examples for These tracer from inspiring English sources

These tracer techniques allow for an in situ estimation of domain-averaged values and spatial patterns for NAPL saturation (Sn), NAPL water interfacial area (anw), and bio-geochemical reactivity (ks) within the target test zone.

These tracer studies also provided the foundation for the acetate mevalonate pathway in sterol biosynthesis.

These tracer interventions were chosen to represent the common challenges to implementing the package, to stimulate and focus discussion on identification of common challenges for components of the intervention delivered within the same time period (Table 1), the tracer interventions are described in detail in the intervention specific papers.

However, both of these tracer tests missed significant amounts of the PCE present, likely due to inaccessibility of the PCE.

Here, we review the theoretical and experimental basis for these tracer methods, present selected examples of recent field-scale applications, and examine their reliability.

Examples of agents for in vivo RBC labeling are 11CO and C15O in gaseous form [7 9]. Due to in vivo instability and as a requirement of the sophisticated equipment for inhalation of these tracer gases, extensive usage of these tracers in preclinical or clinical studies is limited.

Formation of such clusters impacted the multimodal imaging performance and pharmacokinetics of these tracers.

Estimated parameters are within the range of reported values for these tracers in bentonites.

The results demonstrate the possible application of these tracers within a broad range of temperatures.

After the explosion, chemists measure these tracers and their reaction products to better understand the intensely hot and rapid processes that occur at the heart of the explosion.

The differences between these tracers in this rodent model could be attributed to ability of [18F]-9 for targeting both diffuse and fibrillary plaques.