Sentence examples for maintain high activity from inspiring English sources

The optimization results favor higher reaction temperatures and pressures, smaller pellet sizes, and lower feed CO compositions to maintain high activity of kinetically-controlled reaction rates.

The same reforming reactions were conducted at higher temperatures using La0.95Ce0.05NiO3 precursor, and the results showed that at higher temperatures it is possible to maintain high activity, with stable hydrogen production.

In the mouse, this is due to the constitutively-active Cdk2-Cyclin E complex which causes the hyperphosphorylation of the RB protein to maintain high activity of E2F1, a transcription factor promoting G1/S transition (Savatier et al., 1996; Stead et al., 2002; White and Dalton, 2005).

Eckert (2002) found leatherbacks swim continuously which shows their potential to maintain high activity rates over very long periods of time [13].

Synthetic exogenous surfactants containing novel lipids resistant to degradation by phospholipases have the potential to maintain high activity when these lytic enzymes are present in the inflammatory response during clinical acute lung injury (ALI) and the acute respiratory distress syndrome (ARDS) [13] [17].

Finally, alkalinity increases during denitrification in the anoxic phase can compensate for its reduction during nitrification in the aerobic phase, which can stabilize pH in the system and maintain high activities for both nitrifiers and denitrifiers [ 3, 4].

The as-prepared catalyst can maintain higher activity and stability, especially the positively shifted potential to −0.74 V (vs. reversible hydrogen electrode) of detectable 14% C2 products and suppression of H2 for the Cu Ag catalyst with the replacement time of 10 s.

This observation suggests that OsCOP1 and PpCOP1a maintain higher activity in the light than AtCOP1 and are therefore incompletely inactivated by Arabidopsis photoreceptors when compared to the native Arabidopsis COP1 protein.

They're active into old age, too: "Hadza are maintaining high activity levels in their 60s and 70s, whereas physical activity levels in the west tend to nosedive as we get older," Raichlen says.

Overall, this wild ecotype of vetiver grass maintained high activity of protective enzymes under saline condition.

Moreover, the polymer brush possessing AE functional groups for lipase immobilization maintained high activity on the reuse for several times.