41.   Some two million years ago our ancestors began to fashion stone tools and launched an evolutionary career which would ultimately have an impact on the entire planet.

42.   Global use of data flows -- particularly through transnational corporations -- is thus likely to have an impact on the synchronization of techniques, symbols and social relations.

43.   It is likely that immunosuppressive treatment of PSC may have some impact on coexisting ulcerative colitis, but this has never been studied.

44.   Because of the openness of small local economies, the government expenditure multiplier will be low and fiscal policy will have less impact for stabilization purposes.

45.   These dynamic factors may well have stronger impact on members of a CU than the static effects of trade creation and diversion.

46.   Care was taken to ensure that party propaganda had an impact not just in the capital, but also reached the provinces.

47.   Alright, so increases in er, say the subsidy on sheep will have impacts on the wool market.

48.   This is having an impact on the methods of data delivery.

49.   Both behavioural and cognitive theories are relatively recent developments, and have begun to have some impact only in the last decade or two.

50.   From all these complex intervening circumstances, they conclude that two strands of influence will have an impact on self-esteem and the development of depression following childhood loss.