E-business systems are a set of online technologies, equipment and tools that a business uses to conduct business via the Internet.
âNDCâ stands for National Drug Code. It is a unique, 3-segment numeric identifier assigned to each. medication listed under Section 510 of the U.S. Federal Food, Drug and Cosmetic Act. The first segment. of the NDC identifies the labeler (i.e., the company that manufactures or distributes the drug).
A non-directional (radio) beacon (NDB) is a radio transmitter at a known location, used as an aviation or marine navigational aid. bearing is a line passing through the station that points in a specific direction, such as 270 degrees (due West). NDB bearings provide a charted, consistent method for defining paths aircraft can fly. In this fashion, NDBs can, like VORs, define  airways  in the sky.