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How social policy bonds can save your life…

February 2, 2012
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I’ll be speaking on how social policy bond markets can accelerate life extension research at the upcoming BIL conference March 2-4. BIL is an open, self-organizing, emergent, arts, science, society and technology unconference held the weekend after the famous TED conference. I highly encourage all deltaself readers to attend! The retired cruise ship The Queen Mary, permanently docked off the coast of Long Beach, CA will be the site of this years shenanigans. I’ve attended the last three years–I had a great time, and met many interesting folk. More information is available at the BIL website. Register on eventbrite.

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Newly Discovered Hormone “Irisin”: Yet Another Reason You Should Exercise

January 11, 2012
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adipose_tissue_yellow

The discovery of exercise-produced hormone "irisin", so named for its ability to pass regulatory messages from muscle cells to fat cells, will probably not produce a "fat loss pill" anytime soon. But it is yet another great reason to exercise.

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Eksobionics Rethinks the Wheelchair as a Powered Exoskeleton

January 5, 2012
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Eksobionics Rethinks the Wheelchair as a Powered Exoskeleton

IEEE spectrum is reporting on the exoskeleton developed by Berkeley Bionics which is aiming to give users a powered assist and increased mobility in their day to day lives.   As someone who has parents that are facing potentially crippling arthritis, I’m excited that this is getting close to market.  How much will health insurance cover such devices though?

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Sprinting May Act as Appetite Suppressant by Mimicking Leptin

October 21, 2011
By
Natasha Hastings (from espn body issue 2011)

Could high-intensity, short-burst activity produce the same feeling of satiety brought on by a high-fat meal?

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Random Forests

September 20, 2011
By
Random Forests

Machine learning is an amazing field about creating mathematical algorithms that learn. They are slowly building in intelligence, as they handle more complex and varied datasets. Every week you can hear about a few new algorithms in this area… support vector machines, bayes nets, markov chains, kalman filteres, neural nets and perceptrons, random forest decision trees used for gestural recognition in the xbox kinect, supervised learning and unsupervised learning, logistic regressions, PCA, ICA, feature selection, and the list of different algorithms goes on. You get the picture. People seem to investigate the new algorithms in passing fads, moving from...

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