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Перевод: activation

[существительное]
активация

Тезаурус:

1. The effect of raising the temperature is to make the individual molecules move faster, so that collisions can overcome the activation energy.
2. For example, it has been suggested that constitutively activated PKC is involved because H-7, which inhibits the activity of the catalytic subunit, but not sphingosine, which prevents the initial activation of PKC, can depotentiate synapses in a reversible manner even when applied up to 3h after induction.
3. With this technique it is possible to restrict activation to a few cells and, by simultaneously monitoring single unit activity through a nearby recording electrode, establish the extent of spread of effective stimulation.
4. They found that moving traps were indeed consuming energy - cells used up 29 per cent of their ATP in the three seconds of closure, Venus fly-traps clamp down on their prey as a result of irreversible cell expansion, which is itself caused by the activation of wall loosening enzymes by a lowered p H in the cell wall.
5. Active word detectors mutually inhibit each other and send feedback to the letter level, strengthening activation and hence perceptibility of their constituent letters.
6. From bombers to fighters, another of the themes at Oshkosh was the 50th anniversary of the activation of the USAAF 357th Fighter Group.
7. It is likely that inositol 1,4,5-trisphosphate (InsP 3 ) generated as the result of the activation of mGluRs, as well as the Ca 2+ which permeates through NMDA channels, is involved in releasing Ca 2+ from intracellular stores.
8. This latter finding provides further evidence of the in vivo platelet activation and release reaction.
9. As I shall discuss in Chapter 9, more long-lasting changes in gene activation are involved in the differentiation of cells in higher organisms, for example the differences between cells in the kidney, liver, intestine and so on.
10. Neutron activation was not chosen because those elements which it can measure in flint (as compared to pottery) are more erratically distributed than those measured by atomic absorption (the major elements in clay), and this makes it harder to distinguish the products of any two mines.
11. Or mechanical extractor ventilation capable of providing at least three air changes per hour and operating with 15-minute overrun after activation.
12. This implies that signals from HeLa cell cytoplasm have entered the chick nucleus and brought about this gene activation.
13. Because marble is ultra-pure calcium carbonate, the technique for trace analysis has to be very sensitive and instrumental neutron activation analysis has proved ideal for this.