Lower concentration of natron would have allowed the glass to be stiffer for blowing.

The concentration of power allows certain issues to be settled, at least temporarily, with great efficiency, which can benefit consumers.

The greater concentration of water allows yeast (that is found naturally in the environment) to multiply.

The intense concentration allowed him to leave his grief behind for a time.

This concentration allowed resources, soldiers and surplus foodstuffs to be readily available at the request of the king.

His concentration on the task allowed Picard to analyze their position.

The concentration of helium-3 in the boundary clays also allowed the sedimentation rate to be determined.

His concentration allowed Gibbon time to marshal a defense.

Will concentration allow enough diversification for a stable financial system, spreading enough of the risk?

Sufficient concentration and willpower allows an individual to see through this illusion.