However, our gross margin and bottom line have been impacted by worse than anticipated market conditions and inventory provisions.

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The Nissan Leaf website does a good job of showing anticipated ranges under different conditions.

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Garry Clark, head of policy at SCC, said many Scottish businesses continued to experience difficult trading conditions and anticipated little change in the first half of 2013.

BBC: Scottish firms downbeat on future growth prospects

Although the baseline outlook envisions an improving picture, it is important to recognize that downside risks to growth remain, including the possibilities that the housing market or the labor market may deteriorate to an extent beyond that currently anticipated, or that credit conditions may tighten substantially further.

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Obesity, excessive scar tissue from a previous surgery in the same area, disease that is more advanced than anticipated any one of these physiological conditions creates more work and a more difficult environment for the surgeon.

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For comparison, under optimal conditions, the Leaf also has an anticipated 100 mile range.

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Time Warner also said that its results, particularly for its AOL and publishing unit's advertising operations, had been pressured by economic conditions that were more difficult than initially anticipated.

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