A simple example of a polarized transverse wave is vibrations traveling along a taut string (see image); for example, in a musical instrument like a guitar string. Depending on how the string is plucked, the vibrations can be in a vertical direction, horizontal direction, or at any angle perpendicular to the string.
Commission on Narcotic Drugs considers future of drug control. 14 March 2008 - The 51 st session of the annual Commission on Narcotic Drugs (CND) wrapped up today.
The one promise of NA is that an addict, any addict, can stop using drugs, lose the desire to use, and learn a new way of life (Basic Text). According to the Narcotics Anonymous Basic Text, the Twelve Steps are the source of this hope and freedom when worked to the best of one's ability.