31.   Estimates of the effect of the few Concordes currently in operation are that they have a negligible impact on the ozone layer.

32.   Failure here will have no impact on employment prospects in his former job.

33.   Finally, the research on feedback suggested that it had a positive impact on performance because it was instructional.

34.   For developing countries, volatility increased the direct impact on their domestic policies and plans.

35.   Fourth, to assess to the extent to which estate agents have an impact on the housing Market.

36.   Giving your children a first-hand look at your work can have a significant impact on their career aspirations.

37.   Griffey said that even if the new law is found unconstitutional, it will have little impact on the state.

38.   Habermas rejects this analysis because the level of communicative action can have an impact on the process of modernization that Marcuse ignored.

39.   He also showed concern for the safety of workmen on his projects and sensitivity towards their impact on the environment.

40.   He had had too big an impact on her.