1.   Thirdly, the lack of adequate and affordable child care remains a significant barrier to employment, even part-time employment.

2.   It brings into question whether NTBs are a significant barrier in many sectors of the economy.

3.   Although the screening program has proven effective in bringing people into treatment, Jacobs noted that there are still significant barriers.

4.   And he said there were no significant barriers preventing other companies from selling operating systems that competed with Windows.

5.   As he spoke, one significant barrier was being taken down in Northern Ireland.

6.   Availability and price were significant barriers to more buying, the survey found.

7.   But for low-income members, copayments may present a significant barrier, Kane said.

8.   But in this age of niche marketing, winning over the masses is no longer a necessity and certainly not a significant barrier to success.

9.   By the same token, it create a significant financial barrier to marriage.

10.   In addition to the usual cultural hurdles, there are significant political barriers.