Information that was never classified is sometimes referred to as "open source" by those who work in classified activities.

Since 1976 she has worked exclusively in party and social activities.

The majority of the population works in agricultural activities revolving around the dates, fishing and poultry farms.

With treatment, most people with fibromyalgia are able to continue working and participating in daily activities.

However, just as many people work in professional, scientific and technical activities.

However, slaves worked in households rather than production-related activities.

More married women now work in activities incompatible with childcare and domestic duties, forcing some couples to hold a less traditional view of their relationship.

Where careful analysis shows an unacceptable risk to the volunteer's health or safety would preclude volunteers working in such activities.

The patients with mild symptoms were all able to work and participate in recreational activities, although they did need to make modifications to their lifestyle.

The inhabitants are mainly working in traditional agricultural activities.