The guidelines urge doctors not to use other imaging methods like CT or MRI scans until they have done this.

VOA: special.2009.09.02

Modern artists use these methods and others in creative and inventive ways to make new and exciting work.

VOA: special.2009.11.04

They continued to use the old methods of attack that had worked before the minie ball was invented.

VOA: special.2009.12.03

And he says his builders use the same building methods as traditional builders to keep out rain.

VOA: special.2009.10.05

But Ares will use new methods in metal-working science such as friction stir welding.

VOA: special.2009.12.30

Environmental activists criticized his intensive methods, including use of fertilizers and pesticides.

VOA: special.2009.11.10

They also use quieter methods, like veterinary drugs, poison and crossbows.

VOA: special.2009.12.14

Environmentalists are trying to encourage Sierra Leone's salt producers to use other methods, including drying salt in the sun, to reduce the strain on mangroves.

VOA: standard.2010.03.29

But analyst Ryan Radia says that even if that is the case, governments could still lose because modern technology allows virtually anyone to circumvent the bans and use other encryption methods that are extremely difficult to break.

VOA: standard.2010.08.02

And without a vaccine, Dr.Fauci says the best methods of prevention are these: encourage people to limit the numbers of sexual partners encourage men to use condoms train more doctors to perform adult male circumcision empower women to choose their sex partners and protect themselves from getting the virus that causes AIDS All of these goals still remain major challenges.

VOA: standard.2010.07.17