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Latest Periannan Kuppusamy Stories

2013-10-07 09:22:06

In a study published in published in EMBO Molecular Medicine, a Dartmouth researcher found that dying heart cells are kept alive with spikes of oxygen. During a heart attack when the flow of oxygen-rich blood to a section of the heart is interrupted, and not quickly restored, heart muscle begins dying. Deprived of oxygen and other essential nutrients, cell death continues occurring over a period of time leading to progressive loss of heart function and congestive heart failure. Current...


Word of the Day
negawatt
  • A unit of saved energy.
Coined by Amory Lovins, chairman of the Rocky Mountain Institute as a contraction of negative watt on the model of similar compounds like megawatt.