Sentence examples for an action has been from inspiring English sources

The African Union (AU) did not send observers – the first time such an action has been taken against a member state.

(d) When an employee of SSA becomes aware that an action has been filed against the employee in his or her individual capacity as a result of conduct taken within the scope of his or her employment, the employee should immediately notify SSA that such an action is pending.

Reverend Dennis Nadin said he would write to the dean of the cathedral demanding an explanation about the exact "health-and-safety reasons" under which it was closed on Friday – the first time such an action has been taken since the Blitz.

Comparing the Greek use of the verb tenses with the Slavic system, he introduced the term Zeitart as distinct from Zeitstufe which eventually led to the modern notion of verbal aspect (indicating whether or not an action has been successfully completed).

The UCB considers the player's average reward and the number of times an action has been selected until t n.

RB-based scheduling is performed based on the context-aware scheduler defined in Section 3.   Utility Function: The utility function is a decision function in MAB learning and is composed by an exploitation term represented by player k's mean reward for selecting an action until time t n and an exploration term that considers the number of times an action has been selected so far.

It was described as the first time such an action had been taken against a general officer in Vietnam.

Executives of the London exchange had said they would not make a decision about any merger until such an action had been taken.

Moderate errors referred to instances where users were slowed down in completing tasks by; 1) lack of explicit instruction, 2) lack of confirmation that an action had been taken, and 3) inability to navigate within the site.

We may, for instance, want to know whether an illegal action has been performed voluntarily, or whether one has been coerced by another party into performing it.

Indeed, familiarity with an observed action has been shown to increase activity in MNS areas.