And this traditional business model has not worked very well on the Internet, especially not in a bad economy.

VOA: special.2009.04.20

A new study used a computer model to predict how just three grams less a day would affect heart disease in the United States.

VOA: special.2010.01.27

The scientists used a computer model to predict how just three grams less salt a day would affect heart disease in the United States.

VOA: special.2010.03.03

This model was designed to glide,or move, in an almost effortless flight.

VOA: special.2010.03.16

"We cannot have a militarized model of diplomacy and development and expect to be successful in making our case on all these other issues that we engage with governments on."

VOA: special.2010.05.29

Arbus' teacher,Lisette Model, influenced her in many ways.

VOA: special.2009.08.09

"The goal must be a model in which protectionism gives way to openness, the reins of commerce pass from the few to the many and the economy generates jobs for the young.

VOA: special.2011.05.27

"We tried to use the power of cricket coaches in that instance to reach young boys and,once again, to educate them about healthy relationships and to model healthy and respectful behavior toward women and girls."

VOA: special.2010.07.15

Now,as a role model herself, Fuchs is reaching out to girls and young women, encouraging them to pursue careers in science.

VOA: standard.2010.03.29

We must accept that our development model cannot be formulaic, that which works in Pakistan may not work in Peru.

VOA: standard.2010.01.06

And the TV model of the obnoxious New York City lawyer just doesn't work in the art world.

VOA: standard.2010.07.26

In 2005, Ethiopia became a model for other countries in the region by expanding abortion rights.

VOA: standard.2010.06.24

University of California- San Francisco psychiatrist and neuroscientist Allison Doupe got interested in finches because they provide a model for understanding how people learn to speak.

VOA: standard.2010.04.05

"This model essentially assesses how well (stormwater practices) work in a new way.

VOA: standard.2010.08.04