Climbing back up the one in 4 gradient requires extraordinary reserves of stamina as well.

These require ample reserves of power and are maintenance intensive thus limiting their use but they provide lots of lift at low airspeeds.

This does not require vast reserves of money, courage or compassion.

In one of her rare dramatic turns, Ms. Peters has certain rocky moments, notably in the more emotional scenes that require acting reserves clearly beyond her reach.

I also feel that the government should require mandatory reserves of airplanes and flight crews of 3 percent.

Laying off employees requires huge reserves for severance.

The conditions of the loan agreement reached with Mexico last month and deteriorating circumstances in other countries required greater reserves, executives at the three banks said.

CalFed said that Federal regulators had recently completed an examination of California Federal's books and that it did not expect the Government to require additional reserves.

More complex changes require several reserves, as is required for autotrophs.

It assumes that a bank's loans are worth the amount shown on its balance sheet and do not require additonal write-offs or reserves.