But only in the last couple centuries have we obtained the means to unequivocally determine that age from actual evidence.

"There is no single standard" for determining that value, she added.

Sarah soon determines that the 'ghosts' are not from the past, however, but the future - where a fire will start and kill the children.

"How you determine that legitimacy is a matter of judgment."

It is line-based, and the first character of each line determines that line's effect.

"We'll let events determine that course," Selig said today by telephone from his home.

Each character's actions and attitudes determine that character's character class.

He, himself, did not identity a shortfall in March 1992, the context for determining that appeal then.

If we can't determine that tonight or tomorrow night, we'll determine it the next time the voters have a chance to speak.

Based on this evidence, the three men determined that the asteroid hit at about the same time as the start of an ice age.