And they will study whether it is involving in controlling sleep quantity alone, or also what scientists call the "wakefulness-behavioral drive."

VOA: special.2009.08.26

And some people question whether it is wise to rebuild in an area that could easily flood again.

VOA: special.2010.01.22

In many countries there are a few natural bottlenecks, whether it be large data centers or right-of-ways."

VOA: special.2011.02.21

Americans debate whether it should be lowered, or whether young drinkers would only drink more.

VOA: special.2009.04.02

"I don't think this is going to have that big an effect on either side, whether it's the states who want to maintain their territorial integrity against the aspirations of some of their own indigenous people or, for that matter, movements that want to seek their own independence and freedom."

VOA: special.2010.07.24

He encourages people to get involved with their food, whether it's fruits and vegetables or a loaf of peasant bread.

VOA: standard.2010.07.16

This man was incredulous. "I heard like a big ringing around but I didn't understand whether it was for real,understand?

VOA: standard.2010.01.20

"Whether it's the fight against international terrorism, whether it's cooperation in space, exchanges in health and ecological sphere;

VOA: standard.2010.05.07

(Speaking in Russian) Lipman says the move is very smart, though whether it will work is another matter.

VOA: standard.2010.04.01

"This is our 41st year. Each year is different. Whether it be comic book publishers, toy manufacturers,or whatever.

VOA: standard.2010.07.23

"Fishing is going to go on whether it be on the west side of the river or the east side of the river."

VOA: standard.2010.05.08

They need to be independent," "They need to have full vested powers that are given them, whether it is of investigation or prosecution.

VOA: standard.2009.11.17

A presidential task force has been reviewing the restructuring plans of both companies to determine whether it is realistic for them to continue operating.

VOA: standard.2009.03.30

Speaking to al-Jazeera television, Ocampo said the destiny of Omar al-Bashir is to face charges whether it is in two years or 20 years.

VOA: standard.2009.07.06