The Decade Volcanoes list is a list of 16 volcanoes worldwide identified by the International Association of Volcanology and Chemistry of the Earthâs Interior (IAVCEI) as being worthy of particular study in light of their history of large, destructive eruptions and proximity to populated areas.
Permanent Virtual Circuit (PVC) A permanent virtual circuit (PVC) is a connection that is permanently established between two or more nodes in frame relay and asynchronous transfer mode (ATM) based networks. It enables the creation of a logical connection on top of a physical connection between nodes that communicate frequently or continuously.
PVC clothing, commonly known as vinyl clothing, is shiny clothing made of the plastic polyvinyl chloride (PVC). The PVC plastic is also called vinyl. For this reason, this type of clothing is also called vinyl clothing. PVC is sometimes confused with the similarly shiny patent leather. The terms PVC, vinyl and PU tend to be used interchangeably by retailers for clothing made from shiny plastic-coated fabrics.