Sentence examples for efficient barrier from inspiring English sources

The blood brain barrier (BBB) is a highly regulated and efficient barrier that provides a sanctuary to the brain.

As such, the aquitard behaves as an efficient barrier to the infiltration of cationic metals into the underlying aquifer.

What the aging test has shown is that the repair itself provided an efficient barrier against the environment and protected the interface from any chemical or physical attack.

Unfortunately the blood brain barrier (BBB), a highly regulated, well coordinated and efficient barrier, checks the permeation of most of the drugs across it.

Oxidation treatments, performed in the temperature range 350 500 °C, demonstrate that this multi-scale coating constitutes an efficient barrier to protect iron particles against oxidation.

The negatively charged Nafion film was an efficient barrier to negatively charged interfering compounds, resulting in accumulation of positively charged clenbuterol at the Nafion film.

This may be related to a different seed dispersal efficiency compared with C. heterophylla, for which rivers were more efficient barriers [ 30].

The composition, microstructure and localization of suberin may also have a great impact on the formation of efficient barriers to water and solutes.

The inorganic moisture barrier layers were prepared by atomic layer deposition (ALD) of Al2O3 using trimethylaluminum (TMA) and O3 as precursors and are shown to be efficient barriers against gases and vapors.

While the type-I suppressor selectively forms efficient barriers for copper inter-diffusion on chloride-terminated electrode surfaces we identified a type-II suppressor that interacts non-selectively with any kind of anions chemisorbed on copper (chloride, sulfate, sulfonate).

Thus, it is unlikely that these aspects will act as efficient barriers to backcrossing of hybrids.