51.   A strong rally in the U.S. Treasury market, meantime, muted the negative effects of the durable goods report on the dollar, traders and analysts said.

52.   Accompanying the statement was a lengthy report that cited a litany of negative effects that computers can have on small children.

53.   But he said the contracts often have the negative effect of insuring that executives earn high pay even when the companies they run are failing.

54.   But continued troubles in the financial sector could still have a negative effect on the city.

55.   But in medical practice this habit can have decidedly negative effects on diagnosis and treatment.

56.   But last week something happened to a colleague that made me wonder whether our growing emphasis on casualness is having a negative effect on the workplace.

57.   But most admit that deprivation at such a young age is bound to have a negative effect.

58.   But opponents say the measure is already having negative effects.

59.   But senior Latin American diplomats here expressed concern that the tough language by Pickering and other American officials might be having a negative effect.

60.   But Ms. Selarole is not alone in reporting negative effects.