The investigation will provide the basis for environmental amelioration, if necessary.

Further investigations showed that the doctors often performed inadequate tests or did not provide the service they billed for.

The current investigation provides far from the first evidence of fraud and bribery.

More recent investigations have provided further information on Grünewald's life.

According to the prosecutors, current investigations provide a "very high level of evidence."

This investigation would provide the first look at the changes to a comet nucleus produced after a close approach to the sun.

Other investigations at Hadar have provided more evidence of drastic environmental change in this period.

An independent investigation of intelligence lapses before the attacks might provide the necessary heat for reform.

"I think the investigation provides an opportunity for the university to show its integrity," Underwood said.

At a different level, the board's investigation will provide valuable clues about the chain of events that allowed the door to come open in flight.