Sentence examples for activating at high from inspiring English sources

At that time, the biphasic effect of some quinones (inhibitory at low concentration and inactive or even activating at high concentration) was explained by hypothesizing (i) that quinones formed aggregates at high concentrations and (ii) that these aggregates were either inactive or activating compounds able to compete with the monomeric-inhibiting quinone.

In some neurons a third channel current occurs that is transient and can only be activated at high negative potential.

In addition this study shows shear banding, activated at high temperature, plays a dual role.

Dislocations on the basal planes of Hf Al C ceramics with a Burgers vector of 13⟨11¯20⟩ can be activated at high temperature.

Pyrrole in the case of alkaline zeolites, CO2 for weakly basic metal oxides and for basic OH groups and CO for the characterization of highly basic structural defects on metal oxides activated at high temperature appear quite suitable probes.

GPX works in concert with CAT to scavenge the endogenous hydrogen peroxide, but GPX has much higher affinity for H2O2 than CAT suggesting that this enzyme acts in vivo at low H2O2 concentrations whereas CAT is activated at high substrate concentrations [76].

For the Pt/C containing anodes, at temperatures above 80 °C, thermal desorption, reduced CO oxidation potential and CO oxidation by O2 crossover are responsible for enhanced tolerance, whilst PtMo/C shows greater tolerance due the occurrence of a MoOx-mediated water gas shift reaction (WGS), which is activated at high temperatures.

A similar result is observed when Wnt signaling is activated at high levels during early pancreatic development [10], [16].

BKs are voltage-gated channels that are activated at high positive potentials with a large unitary conductance of 100 300 pS.

As shown in the figure, the genes of lateral flagellum were highly up regulated by low temperature (4°C versus 20°C) and slightly repressed by high pressure (20 MPa versus 0.1 MPa); while the genes of polar flagellum were largely repressed at low temperature and highly activated at high pressure.

Opi1p is in turn activated by protein kinase A (Tpk1p) that is activated at high glucose levels [ 26].