His design was an upgrade of earlier concepts but he took the unique step in going directly to the public with it.

The earliest concepts of the characters differ largely from the finished products.

Some of his early concepts have been validated and are considered correct today.

Hebb described an early concept of the theory, not the actual mechanics themselves.

As a result, the early concepts of young children tend to be more global or general in nature.

The project was abandoned in the 1980s and is often confused to be an early concept of the Ka-60.

One of the early concepts was that when a zone, meaning the records in a domain, changed, they needed to be resigned.

Another early concept was that of the Ba, which is usually translated as meaning the soul.

She said no to a friend's early concept to base the odors on careers.

In comparison to the earlier architectural concepts, the last one changed the roof construction design.