The goal is to discover how the system behaves under sustained use.

He had often wondered how he would behave under real fire.

"It's a great pressure for them to behave under those circumstances."

People used those basic variables to tell how a body of gas would behave under different circumstances.

It would take a lot more study to see how this system would behave under real conditions.

They instructed them on how to behave under arrest and during trials.

To begin with I did not know how the twenty bearers would behave under fire.

This information can then be used to figure out, for example, how a particular material will behave under certain conditions.

That seems only fair to the nursing home, which was behaving properly under state law.

For the past month, he has been a model of how a 17-year-old American male just might behave under pressure.