1.   Although the exchanged particles are virtual, they certainly do produce a measurable effect-they make the earth orbit the sun!

2.   The law has had little measurable effect since it was introduced two years ago.

3.   For the second day, the cease-fire declaration has no measurable effect.

4.   He did skip a pitching day during the week, though, apparently, with no measurable effect.

5.   In Miami itself so far, there has not been any measurable effect, said Jeanne Sullivan, a spokeswoman for the Greater Miami Convention and Visitors Bureau.

6.   Most analysts doubt that these provisions will have any measurable effect on smoking rates.

7.   None of this has had a measurable effect on our shockingly high level of crime.

8.   One of the central questions in the contentious debate is whether or not human actions are yet having a measurable effect on global climate.

9.   Our politicians must realize that very few of these hotly-marketed Latest Opinion Polls are having as measurable an effect on the voters as they might wish.

10.   Other research by the Glasers had previously shown that caring for someone with dementia is stressful and has measurable effects on immunity.