11.   The rapid changes at the Interior Ministry were seen as indicative of tribal and political rivalries within the government.

12.   Prime Minister James Mitchell announced minor Cabinet changes at the beginning of April.

13.   In other CDU changes at the same time Interior Minister Wolfgang Schuble was appointed leader of the parliamentary party.

14.   These samples might then exhibit almost perfect first order phase changes at the melting temperature.

15.   At what temperature would the reaction become spontaneous --assuming that are independent of temperature?

16.   We have already seen that when a system undergoes a change at constant pressure the energy transferred as heat is called the enthalpy change.

17.   Scanning electron microscopy, however, showed dynamic changes at the surface of the injured mucosa.

18.   For Darlington, Newcastle and Teesside passengers it will mean a change at York or Manchester Piccadilly.

19.   But when confronted with such a defeat, changes at the top are needed, if only to revive enthusiasm and ideas.