"That is a very appreciable change in behavior," Professor Johnston said.

At first, waves propagate through the atmosphere without appreciable change in mean velocity.

There followed appreciable changes in the way hospitals, the police and prosecutors treat victims.

There was no appreciable change when the college game went to three officials until the advent of the 45-second shooting clock.

Thus without appreciable change the millennia dragged on in squalid drudgery.

These bridges are unremarkable, and have no appreciable change in grade.

There has been no appreciable change in this quintuple system since the first measurements were made in 1875.

Some of these, such as the steamer ducks, show no appreciable changes in their flight feathers.

It has brought appreciable changes to the initial reform plan.

No other appreciable changes have been noted yet.