11.   When rocks are subjected to very high temperatures, structural changes occur.

12.   The recession may already be severe enough to ordain structural change.

13.   Delegates at the conference also agreed on fundamental structural changes in the organization of aid to the NIS.

14.   In tandem with the structural changes made to the membership of the gilt-edged market the Bank has revamped the payment and transfer systems.

15.   One part of the answer has nothing to do with technology in itself but in the structural changes that are taking place in European societies.

16.   This reflects structural changes in the American political system and changes in society.

17.   Induced trade deficits caused by such structural change may not result in an appropriate exchange rate adjustment.

18.   This policy would be used to stimulate aggregate demand to reduce the unemployment caused by these structural changes.

19.   He could reasonably argue that only the nation could choose a permanent system of government and sanction fundamental structural changes in its society and economy.