"The free market is the only mechanism that has ever been discovered for achieving participatory democracy," he said.

These are by no means the only mechanisms but they are amongst the most important.

Society apparently needs a way of dealing with the potentially dangerous, and commitment laws are now the only mechanism.

Overlap checking was the only mechanism to guard against bad data prior to versions 0.96.4.

Overseas laboratories are not the only mechanism for the globalization of technology development.

The button was the only mechanism that did work, however.

But this is after all the only mechanism we have for reducing fleet capacity at all.

These are the only mechanisms we can use to guarantee effectiveness and transparency in such difficult areas before future candidates join the Union.

Locking used to be the only mechanism for controlling access to files.

However, it is not the only mechanism involved.