11.   Both NASA and the aging institute are searching for ways to promote the remineralization of bones to combat problems like hip fractures.

12.   But I remain uncomfortable with the notion of Wild West vigilantism as the sole means of combatting this problem.

13.   But the fact that ground technicians have been unable to devise a way to combat the problem is linked to the overall stress on an underfunded space program.

14.   But they fall short of providing the legal tools that prosecutors need to combat the problem effectively.

15.   But, Amorim said, there was no unanimity on how to combat the problem of cigarettes moving across borders.

16.   Cohen announced several hours before the public release of the report that he was establishing a working group of senior military leaders to map steps to combat the problem.

17.   Colleges and universities are combating the problem of binge drinking in a variety of ways, including banning alcohol from fraternities and sororities.

18.   Colleges and universities combat the problem through a mix of revamped menus and renovated dining halls along with counseling and programs that emphasize nutrition.

19.   Efforts to combat the problem by closing down retail outlets have met with minimal success.

20.   For years, local officials had clamored for ways to combat the problem.