Because of this it is recognized as an essential process in cell signaling.

The collection of audit evidence is an essential process, and cannot be restricted in any way by the client company.

It is an essential process in all forms of life.

Identifying with another person is an essential process for human beings.

"Change is the essential process of all existence," Spock said.

What appears on our front pages is a breakdown in the essential processes of human culture.

You can find out more about this essential process in our guide on how to measure performance and set targets.

The essential process in a family of measurement models.

The specific cells involved differ with each disease, but the essential process, according to the new understanding, is the same.

This is an essential process that must be conducted on a pan-European scale.