51.  Center physiologist Barbara Durrant decided to remove the ovaries and freeze them for later use.

52.  Companies saving more than their given targets could sell excess energy on the free market or could save it for later use, Parente said.

53.  Companies saving more than their given targets could sell excess energy on the free market or save it for later use.

54.  Dole campaign ads accused Buchanan of extremism, and those shots will be in the Democratic arsenal for later use if warranted.

55.  During one walk, they will test construction parts for later use in building the international space station Alpha that will replace the aging Mir.

56.  During one walk, they will test construction parts for later use in building the international space station Alpha, that will replace the aging Mir.

57.  In the past, Iraq has also removed core elements from its factories, refineries and other key installations to save them for later use.

58.  Lead-acid batteries to store electricity for later use are expensive and inefficient.

59.  None may be stored for later use.

60.  Other duties include transferring tools from the shuttle to the space station for later use.