Otherwise,he says, there is no way to prevent them from doing this again to his children or his grandchildren.

VOA: standard.2009.09.07

The conference will discuss groups like al-Qaida and how to prevent them from obtaining nuclear materials for bombs.

VOA: standard.2010.04.06

"It would be unethical for us to turn our back on these people and not conduct the research that is so desperately needed to develop the drugs to treat these diseases and the vaccines to prevent them in the future."

VOA: standard.2010.02.16

The volunteers placed the plants about five centimeters into the soil to prevent rising and falling water levels from pulling them out.

VOA: special.2009.10.06

The authors say community education programs could help prevent snakebites by teaching people how to avoid them.

VOA: special.2010.01.25

That is,it is better to eat vitamin-rich foods to prevent disease instead of eating them to cure a disease after it has developed.

VOA: special.2009.04.21

Oil and gas companies say new rules prevent them from moving quickly to increase production.

VOA: special.2011.04.23

Nourizadeh also says that the students have reportedly invited their parents to participate, in order to prevent security forces from attacking them.

VOA: standard.2009.12.07

The intent is to make sure that no one can discuss anything. The intent is to shout them down, to prevent intelligent discussion.

VOA: standard.2009.08.17

Restaurant and night club owners, and employees have been protesting the closure of their workplaces outside of government offices, arguing that the measures taken to prevent the spread of the virus are depriving them of their livelihood.

VOA: standard.2009.04.30

"We reacted very quickly and tried to prevent these characters from boarding on to the ship, but unfortunately by the time we reacted, some of them had already succeeded and accessed the ship and had even managed to reach the cabin crew area,"

VOA: standard.2009.09.26