Global distribution of maternal causes of. death. A maternal death is defined as the death of a. woman while pregnant or within 42 days of. termination of pregnancy, regardless of the. site or duration of pregnancy, from any cause. related to or aggravated by the pregnancy or. its management.
There are two types of control systems namely: 1  Open loop control systems (non-feedback control systems) 2  Closed loop control systems (feedback control systems)
Types of Controls. In terms of taxonomy, there are three, commonly accepted forms of Controls: Administrative - These are the laws, regulations, policies, practices and guidelines that govern the overall requirements and controls for an Information Security or other operational risk program.