Sentence examples for true activation from inspiring English sources

It was also shown that in the anodic polarization of tungsten carbide in H2SO4 in the presence of H2, no true activation, ie no increase in the specific activity, takes place, whereas the observed current rise is due to an increase in the catalyst surface.

Thus, the diffusion process seems to be an activated one, although in fact there may not be a true activation barrier.

True activation energy of flow (Eη) was estimated to be 144 kJ/mol.

Estimation of true activation energies using heat of adsorption data from the literature combined with the experimentally measured apparent Ea suggests that the true activation barrier differs by only 6 7 kJ/mole in the two catalysts.

The true activation energy of flow (131 kJ/mol) could be calculated after separation of the molar mass contribution.

The best linear fits to the modified experimental data are depicted by solid lines in Figure 6 which represent the true activation energy plots in respective temperature ranges.

This leads to an underestimation of true activations and the introduction of artefactual deactivations.

The employment of an event-related design enabled us to dissociate spurious signal change from true activations.

While artifacts occur without a delay, true activations occur at the standard hemodynamic lag of approximately 5 s and with the characteristic hemodynamic response profile.

Motion-corrected covariates were included in the model in order to optimize the elimination of task-correlated motion artifacts and maximize sensitivity to true activations [19], and to reduce inter- and intra-subject variability [20].

Nevertheless, there seem to remain true activations to unrewarded control stimuli and to primary and conditioned aversive stimuli in a limited proportion of dopamine neurons when these factors are ruled out.