Withdrawal from opioids such as oxycodone causes physical symptoms similar to the flu. Withdrawal also causes psychological symptoms whose demoralizing affects can be just as overpowering as the physical symptoms of withdrawal.
A director is a person from a group of managers who leads or supervises a particular area of a company, program, or project. Companies that use this term often have many directors spread throughout different business functions or roles (e.g. director of human resources).
It is important that board meetings are held periodically so that directors can discharge their responsibility to control the company's overall situation, strategy and policy, and to monitor the exercise of any delegated authority, and so that individual directors can report on their particular areas of responsibility.