It doesn't seem to be affected all that much by climate, soil conditions, geographical location, growth rate, tree size or disease.

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They have a program where you can explore the location and country for a reasonable rate.

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But the companies defend their narrowing of options by saying that if they included thousands of hotels, users would have tough time searching the entire inventory by rate, star rating and location on a tiny smartphone or tablet screen.

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Wahoo Fitness' iPhone cycling system allows users to monitor all the vitals including power, speed, cadence, heart rate, pace, distance, location, course and more.

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In addition to tracking location, they track speed, distance, heart rate and calories burned.

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Growth measures are evenly balanced between the 2001-2011 growth rate and the 2009-2011 growth rate, while the concentration measure are job location quotients from 2011.

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The tax will be levied on all property owners with the rate determined by the size of the property and its location.

BBC: Pity the Greeks

It will have an impact not just on the taxes raised and the money spent throughout the UK, but also on such diverse questions as the location of army, navy and airforce bases, how our interest rate is determined and, even, the future of the BBC.

BBC: David Cameron, Alex Salmond and Scotland's referendum