time frame

But confirmation of that time frame has also been hard to come by.

A team of two can train as many as 50 personnel over that four-hour time frame, USAMRIID told The Daily Beast.

When they changed the time frame, they changed the context of that scene.

Inhalation anthrax, one of the most difficult to treat, does not carry a definitive time frame.

Death by heroin increased 45 percent during the same time frame.

Within the mentioned time-frame, many changes in the understanding of what literacy connotes have come about.