He joined the theoretical division of the Manhattan Project at Los Alamos in 1943.

The theoretical division splits between aesthetic and logic.

"Owen heads our theoretical magic division," Rod said.

In 1954 he joined the radiation laboratory at the University of California, becoming head of the theoretical division.

This theoretical division into two cultures is graphically illustrated by Nizan in his practical criticism of other writers.

Over the years there have been a number of theoretical divisions of purchases into different groups, depending on the importance of the decision to buy.

Dr. Bethe, the leader of the theoretical division, recognized him as the most ingenious member of his team.

"Because we do not have a theory of strong gravity," the head of the theoretical division said.

They discussed the speculations put forward by the head of the theoretical division, which sounded like Max's early work.

The head of the theoretical division of the Institute was Prof. Landau.