Her presence would enhance the visibility and authority of the American delegation.

If the dominant response is correct, then social presence enhances performance of the task.

Both visitors bring individual stars whose presence should enhance the story lines with added drama.

The presence of a low level jet stream can enhance its formation.

Whether the team's presence enhanced the Games is a matter of opinion and perspective.

But the presence of the educrats has not enhanced the overall effect.

Her presence enhanced but did not dominate the stage action.

Along with other speakers, I doubt whether an armed presence on board would enhance security.

The presence of a major university enhances the city's opportunities for cultural lifestyles.

They believe our presence in Europe enhances stability and democracy.