But the newly discovered class of materials make the critical transition to superconductivity at higher and higher temperatures.

Clearly, much has already changed as GAO has grappled with this critical transition.

A critical transition takes place between 3rd grade and the 8th grade - elementary school to middle school.

Fortunately, it has not yet developed the ability to spread easily from one person to another, the critical transition for unleashing a pandemic.

He said during a tour of Murmansk that the next 18 months would be a critical transition for the Soviet Union.

These wee creatures appear to hold a key to a critical transition in evolution.

Congressional Democrats are at a critical transition in their struggle to regain control of the House.

In addition a retiree may be hired for up to one year as a mentor to less experienced employees or to provide continuity during critical organizational transitions.

This is especially true for middle schoolers about to make the critical transition to high school.

America Online, he says, is undergoing a critical transition.