Some mountainous regions benefit from hydropower. Less than four percent of the nation's electricity demand is met with renewable sources like solar and wind power.

VOA: standard.2010.03.23

It's still not exactly clear how the polyunsaturated fats confer this benefit.

VOA: standard.2010.03.25

China's currency policies have been intensely criticized by countries who say the yuan has been undervalued for China's own benefit.

VOA: standard.2010.06.21

"But if you look at the price and if you look at the benefit and you compare that, it's worth it.

VOA: standard.2010.03.23

Chulalongkorn University political science professor Naruemon Thabchumpon says many people do not directly benefit from the government's economic programs.

VOA: standard.2010.03.24

Gary Nabel of the U.S. Vaccine Research Center points out that his universal flu vaccine would have another benefit.

VOA: standard.2010.07.21

And it's people like Gladys Jaxa, says Dr.Marcos Espinal of the Stop TB Partnership, who would benefit.

VOA: standard.2010.07.12

And because the key component of solar cells is an expensive, highly purified form of silicon, there's a real economic benefit to this design.

VOA: standard.2010.02.19

London's overcrowded bus and subway system might also benefit from the bikes.

VOA: standard.2010.07.30

Bruce Feiler points out that when dads support other dads, they can share their experience, their strengths and their wisdom, and Feiler says it's the children who benefit most.

VOA: standard.2010.06.19

And since it's a global problem,he adds, it will always be helpful for cities around the world to exchange ideas and experiences to benefit from each other's innovative solutions.

VOA: standard.2010.07.26

That set turned into a benefit for his family, with Big Star's remaining members joined by Mike Mills of R.E.M,M Ward, Amy Speace and others for a trip through the Big Star catalog.

VOA: standard.2010.04.07

And so,we wanted to do a systematic review of all the literature, find all of the appropriate studies and pool them to see if together, there's a benefit for replacing saturated fat specifically with polyunsaturated fat."

VOA: standard.2010.03.25

And so if that's not going to produce benefit, what sorts of replacements might?" Mozaffarian's study found that people who replaced saturated fat with polyunsaturated fat had about a 20 percent lower risk of heart attack or other heart disease.

VOA: standard.2010.03.25