But it was the movements of the head that had the greatest effect, particularly the eyes.

Perhaps the greatest effect of the war was a psychological one.

These then, have by far the greatest effect on living things.

"We decided to focus our efforts on the one measure that will have the greatest effect," he said.

The wire's resistance has the greatest effect on its performance.

The task of management is to use these to greatest effect.

It will have the greatest effect within 30 minutes to an hour.

"His greatest effect on the company was one of low morale."

But it was in schools that he seemed to have the greatest effect.

New thinking took hold: forces were to be concentrated where they could have the greatest effect.