equivalent dose(A quantity used in radiation protection, expressing all radiation on a common scale for calculating the effective absorbed dose. The unit of dose equivalent is the rem. which is numerically equal to the absorbed dose in rads multiplied by certain modifying factors such as the quality factor, the distribution factor, etc.)
electrolysis(The production of a chemical reaction by passing an electric current through an electrolyte. In electrolysis, positive ions migrate to the cathode and negative ions to the anode)
electronics(Study, control, and application of the conduction of electricity through gases or vacuum or through semiconducting or conducting materials)
interchange of electronic data(A transference of binary coded information items between two or more computers across any communications channel capable of carrying electromagnetic signals)