The visible particles and clouds of smoke in the scene react to other objects using fluid dynamics simulation.

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Yet his decision to buy Business Objects is an admission that the firm now needs to react.

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From previous studies the researchers knew that certain brain areas react more strongly to faces than they do to faceless objects.

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Business Objects ( BOBJ - news - people ) in late 2007, so investors may react with concern to Brandt's latest comments.

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