Historically, the Secretary of Energy has not served in any such dual position.

As of 2013, at least two Secretaries have served in that dual position.

In 1947, he was named president and from 1954 to 1961 held dual positions as president and chief executive officer.

Again Jones held dual positions within the university.

Historically, the Secretary of Science and Technology has not served in any such dual position.

This dual position gave the Qudshanis patriarchate a unique character.

As of 2011, all Agriculture Secretaries have served in that dual position.

He used this dual position to direct industrial investment to Gaeltacht areas.

From his dual position he ceased to be fully accepted by either community.

Those officials already holding dual positions and simply seeking re-election to a legislative seat this year would not be affected.