The studies eventually led Dement and Carskadon to conclude that "the brain keeps an exact accounting of how much sleep it is owed".

Again, exact accounting of teeth and revolutions can be applied with these machines.

An exact accounting of how many political prisoners are to be freed may be difficult to obtain.

"Ticket agencies never make an exact accounting of their sales," she said.

Because of the extent of the destruction, an exact accounting of the dead would never be possible.

And that is an interesting thing: an exact accounting is exactly what is not possible.

The agency could not provide a breakdown of complaints by profession nor an exact accounting of how the complaints were resolved.

These losses are a demographic estimate of excess deaths, not an exact accounting of losses.

Overmans pointed out that the figures are incomplete and only a partial not an exact accounting of total deaths.

The bear-pit they made of England then, and to demand an exact accounting!