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.
A narcotic is a drug made from or derived synthetically from opium. Examples include opium, morphine, heroin, codeine, hydrocodone, fentanyl, meperidine, oxycodone, tramadol â¦ , nalbuphine, pentazocine, and many others.It does not include benzodiazepines, barbiturates, or alcohols.xamples include opium, morphine, heroin, codeine, hydrocodone, fentanyl, meperidine, oxycodone, tramadol â¦ , nalbuphine, pentazocine, and many others. It does not include benzodiazepines, barbiturates, or alcohols.