Each unit of the prescribed periodic structure acts like large scale atoms.

Instruct all units, disregard previous orders, act on their own judgment.

Jones was pleased the unit had acted and performed in a highly professional manner.

These 60-bed, 124-man units would act as mobile hospitals for the treatment of wounded.

These units can act in a variety of ways.

The unit also acts as host to a money advice worker.

And they get free advertising, because the mobile unit acts as a moving billboard.

Whose interests would their units be acting in?

Blocks are positions where a unit acts as a stopping force, the anvil.

Those units may act either in the national territory or as a reinforcement to allied organization based on the joint and Army specific doctrine.