The results of the study, detailed in the Lancet, revealed a "striking" difference in the stiffness and elasticity of the arterial wall and the function of the lining of the arteries.

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Real interest rates are basically a function of economic growth and the difference between real rates and nominal rates rooted in inflation calculations.

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Equation of Time function at 9:00 that indicates the difference between solar time and real time.

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Natasha Baker, another British dressage rider born without much function in her legs, said the only visible difference is that she doesn't use stirrups.

WSJ: Blade Runner Is on a Well-Trodden Path

Part of that is a function of how the two bodies work, and part of it is a difference in perspective on how to best approach financial reform.

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So now it makes a big difference to corporate bottom lines just how much our intensive early rehabilitation efforts restore lost function and lay the groundwork for future health.

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