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Study: Alternate Walking and Running to Save Energy, Maintain Endurance

By Guest PostFebruary 4, 2013Healthalternate walking, best strategy, bus stop, calculation, conserve energy, data, exoskeletons, goal, human body, human energy costs, hypothesis, leroy long, less energy, maintain endurance, manoj srinivasan, marathon finish line, natural environment, notion, ohio state university, optimize energy, pam frost gorder, physical factor, prosthetic devices, running, save energy, transition region, treadmill

COLUMBUS, Ohio — Forget “slow and steady wins the race.” A new study shows that, at least sometimes, the best way to conserve energy and reach your destination on time is to alternate between walking and running—whether your goal is the bus stop or a marathon finish line.

In the January 30, 2013 issue of the Journal of the Royal Society Interface, researchers examined how people budget their time as they travel on foot to reach a destination at a particular appointed time. The study found that when people have neither too much time nor too little time to reach their destination, they naturally switch back and forth between walking and running, which turns out to be the best strategy for saving energy. (more…)

Statistical Analysis Projects Future Temperatures in North America

COLUMBUS, Ohio – For the first time, researchers have been able to combine different climate models using spatial statistics – to project future seasonal temperature changes in regions across North America.

They performed advanced statistical analysis on two different North American regional climate models and were able to estimate projections of temperature changes for the years 2041 to 2070, as well as the certainty of those projections.

The analysis, developed by statisticians at Ohio State University, examines groups of regional climate models, finds the commonalities between them, and determines how much weight each individual climate projection should get in a consensus climate estimate. (more…)

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Study: Alternate Walking and Running to Save Energy, Maintain Endurance

Statistical Analysis Projects Future Temperatures in North America