The availability and ease of use of today's computers make them effective tools in the decision-making process of building design.
But that does not make them effective.
It is, of course, their street savvy and reputations that make them effective for CeaseFire.
But only a few known materials have the rare combination of properties that make them effective.
Dutch credentials, credibility, and capabilities make them effective leaders across a wide range of geographic regions and substantive issues.
But Ms. Hernandez chose to specialize in native dances, reworking local traditions to make them effective for the stage.
But he also said there was a need to bring more allies on board in joining the sanctions to make them effective.
"The president believes that the best way to help the economy is to make them effective now," Dan Bartlett, the White House spokesman, said of the rate cuts.
Researchers have devoted much attention lately to conductive plastics, which, unlike Integral's material, do not require any metal to make them effective carriers of electric current.
To make them effective often means releasing them in massive numbers to compensate for their Darwinian inferiority -- a prospect with a bit of a P.R. problem.
Species of the genus Aneides have arboreal (tree-dwelling) tendencies, and their long legs and digits, expanded toe tips, and prehensile (grasping) tails make them effective climbers.
