In the picture below you see the front of the mechanism.

Control from above was won by the use of various mechanisms.

And I think it is not at all clear what sort of mechanism he has in mind.

Today we have much more evidence, and a fair idea of the mechanism.

Maybe some of his mechanism went wrong at the last minute.

Career support is offered by a range of different mechanisms.

As expected we identified a number of different mechanisms for these events.

At the moment, two different type of mechanisms have been proposed.

This meant that some sort of mechanism was needed to control who could talk at what time.

You also commented on the question of the new mechanism.