Sentence examples for be operative at higher from inspiring English sources

This effect could be operative at higher volumes.

Although atropine and diphenhydramine are not considered standard therapy for the treatment of asthma, the findings that these drugs blocked the responses to an increased toxin burden are important because they confirm that the protective effects seen previously were not dose dependent and that the same mechanisms are operative at higher toxin levels.

Although higher GC content is associated with thermal extremophiles, this mechanism is not likely to be operative at ambient temperatures.

Delamination wear is found to be operative at both track lengths and at all three frequencies.

Deformation twinning is operative only at high temperatures above 1000 °C when the compression axis is parallel to and close to the hexagonal c-axis.

On the other hand, some animal studies (see Section  4) appear to suggest that effects requiring high concentrations in vitro may be operative in vivo at lower concentrations.

We have previously shown that the NCE modality of EGFR internalization is operative only at relatively high concentrations of EGF ((Sigismund et al, 2005, 2008), see also various additional characterizations in Supplementary Figure 8), suggesting that it might be controlled by some threshold signals emanating from the receptor.

When we carried out tSSF at an initial Avicel concentration of 77 g/L, we found that actual cellulose hydrolysis was less than that predicted by the model, indicating that there are phenomena operative at high solids concentration that we do not understand.

At high latitudes the mechanism of resonant energy transmission from the magnetospheric convective flows to the IAR normal modes may be operative (Trakhtengertz and Feldstein, 1991).

The composites are operative even at ambient temperatures, and respond quickly to concentration changes.

All patients were deemed to be at high risk of post-operative complications and were admitted to the intensive care unit (ICU) immediately after major surgery.