Some areas have banned this activity.

VOA: special.2009.06.16

This activity is no charity but a viable business, servicing people who do not have access to electricity.

VOA: standard.2010.02.24

Others last for months or even years. There is no clear way of predicting at the present time how long this activity might go on for."

VOA: standard.2010.04.16

This medicine seems to work by governing the activity of a chemical involved in information processing, storage and memory.

VOA: special.2011.02.08

He said, "We continue to expect economic activity to bottom out, then to turn up later this year."

VOA: special.2009.05.08

This week, we will tell about a study linking activity on the sun to changes in Earth's climate.

VOA: special.2009.09.29

We attended this year's United States Air Guitar Championships in Washington,D.C.to learn more about this unusual activity.

VOA: special.2009.08.14

Central bank policymakers said they expect a slow recovery in economic activity to begin later this year.

VOA: special.2009.01.31

This is the study of how economic activity is governed within companies, communities and other groups.

VOA: special.2009.10.16

Still,they say early reports show that flu activity has been low so far this year.

VOA: special.2009.03.04

This includes inflammation and over activity of the lungs.

VOA: special.2010.09.07

"By going to phase six, what this would mean is that the spread of the virus is continued and that activity has become established in at least two regions of the world.

VOA: special.2009.06.10

But this is a select group of people that can handle or process or engage in these types of activity."

VOA: standard.2010.07.23

"So the combination of eating more calorie-dense food and having fewer opportunities for physical activity, that's what creates this obesity epidemic."

VOA: standard.2010.07.02