Mr.Obama mentions the better-than-expected data in his address, and says reforming health care is a pillar for future growth and prosperity.

VOA: standard.2009.08.08

It uses average yearly data in its computations, and focuses on only two major pollutants - nitrogen and phosphorous.

VOA: standard.2010.08.04

I-Min Lee and colleagues at Brigham and Women's Hospital in Boston studied data from 34,000 women, whose average age was 54.

VOA: standard.2010.03.30

Dr.Betty Maxfield, the army's chief of personnel data. She says Asian-Americans are more commonly found in non-combat jobs then as front-line fighters.

VOA: standard.2010.07.14

But technology expert Rob Atkinson says smartphones will most likely not be widely used in many developing nations because of their cost, and the cost of connected on-line data plans.

VOA: standard.2010.06.25