1.   First, they examine the extent to which different presidential systems are likely to experience democratic breakdown.

2.   In particular, it will examine the extent to which questions concerning women and power have become part of mainstream political sociology.

3.   She stared at him without speaking, examining the extent of the damage.

4.   The first phase of the research examines the extent to which differences in memory and inferential skills contribute to comprehension difficulties.

5.   The project is intended to begin to explore these possibilities by examining the extent to which expert systems can acquire human expertise.

6.   The research will examine the extent to which reductions in naval strengths can become part of the wider negotiated arms control process.

7.   They examined the extent to which age affected language-learning ability.

8.   Further research is required to examine the extent of non-completion among different categories of non-traditional students and the reasons for this.

9.   The project concentrates on the employment experiences of the graduates in question and examines the extent to which their degree courses prepared them for employment.

10.   Scientists are still examining the extent of the contamination both in and around the reactor.