In addition, a solution must also provide some measurable improvement.

By measurable improvement, I mean there is a before and might be after.

But the states and the cities have seen little measurable improvement in either police corruption or public confidence.

He argues that they brought about measurable improvements in social welfare.

Fuel economy of these refined models also saw a measurable improvement.

But there were few measurable improvements in their safety for several years.

But perhaps most significantly, there has been no measurable improvement in the education of minority students.

There has been no measurable improvement in the education of minority students.

There won't be a measurable improvement in jobs and fortunes of average Americans.

The main reason given for this is that the Accord does not focus on measurable improvements in water quality.