(py'pÉ) Plural pupae (py'pÄ) An insect in the nonfeeding stage of development between the larva and adult, during which it typically undergoes a complete transformation within a protective cocoon or hardened case. Only certain kinds of insects, such as moths, butterflies, ants, and beetles, develop as larvae and pupae.
Usual interstitial pneumonia (UIP) is a form of lung disease characterized by progressive scarring of both lungs. The scarring (fibrosis) involves the supporting framework (interstitium) of the lung. UIP is thus classified as a form of interstitial lung disease.
The Voluntary Protection Programs (VPP) is a safety and health management system that prevents workplace accidents and fatalities. VPP is for companies seeking safety and health excellence by implementing additional voluntary compliance measures that go above and beyond the requirements of the U.S. Occupational Safety and Health Administrationâs (OSHA) rules and procedures.