polyhydroxybutyrate.

Pointy-Haired Boss. A creation of Scott Adams, of Dilbert fame.

Per Hop Behaviour

Per-Hop Behavior

An optical memory technique, in which a laser in the visible waveband is directed at a microscopic point on the surface of a slice of glass which has been doped with organic dyes or rare-earth elements. The laser excites electrons in the glass such that they change the absorption characteristics of that area of the glass and leave a band, or hole, in the absorption spectrum.

Poly(beta-hydroxybutyric acid)

Chemical abbreviation for Phenobarbital.

Pharmacy Benefits Manager.