Hormonal contraception is highly effective: when taken on the prescribed schedule, users of steroid hormone methods experience pregnancy rates of less than 1% per year. Perfect-use pregnancy rates for most hormonal contraceptives are usually around the 0.3% rate or less.
A programmable logic controller (PLC), or programmable controller is an industrial digital computer which has been ruggedised and adapted for the control of manufacturing processes, such as assembly lines, or robotic devices, or any activity that requires high reliability control and ease of programming and process fault diagnosis.
Definition. A UK company that issues shares of publicly traded stock. Companies organized as a PLC are highly regulated but their management has limited liability in their operation. The PLC designation is similar to the Inc. or LLC designation that follows the name of companies incorporated in the U.S.efinition. A UK company that issues shares of publicly traded stock. Companies organized as a PLC are highly regulated but their management has limited liability in their operation. The PLC designation is similar to the Inc. or LLC designation that follows the name of companies incorporated in the U.S.