Sentence examples for was activated by a from inspiring English sources

The 34 amino acid peptide Nisin A was found to have surprisingly strong IRI activity that was activated by a change in pH and protonation of its histidine residues.

The aluminosilicate, while traditionally regarded as an inert support for gold nanoparticles giving low activity for CO oxidation, was activated by a high-temperature hydrogen reduction pretreatment process and showed good catalytic activities in CO oxidation.

In contrast, the IL-8-LUCmtAP-1 reporter was activated by a combination of PP2 and TNF-α although the elevated activity of IL-8-LUCmtAP-1 remained lower than that of IL-8-LUCwt.

Walshe concluded that yawning was activated by a primal center of the brain that fell outside conscious control.

"It is a marriage of necessity that was activated by a sudden awareness of a need to do something about CBS," said one source close to Mr. Tisch.

In the Lion Air crash, the system was activated by a reading from a single faulty sensor that had been improperly repaired after incidents on earlier flights.

Each device was activated by an HMI manager, according to a predefined warning strategy [14, 15].

PO is activated by a serine protease activation cascade [ 23].

Another group found sirtuins could also be activated by a red wine ingredient called resveratrol.

TAS2Rs are known to be activated by a variety of structurally diverse natural and synthetic compounds.

Device unlocked and can be activated by a new user or recycled.