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Arthritis / Rheumatology News
Male Non-Smokers Are At A Higher Risk Of Undergoing Joint Replacement Surgery Of Hip Or Knee A recent study, published in Arthritis & Rheumatism, a journal issued by Wiley-Blackwell on behalf of the American College of Rheumatology (ACR), has revealed an unexpected correlation between smoking and arthroplasty (total joint replacement).	10 July 2011

Heart Disease News
Healthy Lifestyle Lowers The Risk Of Sudden Cardiac Death In Women A research study that appeared in the June 6 issue of JAMA states that healthy lifestyle lowers the risk of sudden cardiac death in women. Healthy lifestyle includes regular exercise, controlling obesity, healthy diet and no smoking.	10 July 2011

IT / Internet / E-mail News

Small Electronic Devices Driven By Ambient Electromagnetic Energy Captured From The Air Researchers have discovered a way to capture and harness energy transmitted by such sources as radio and television transmitters, cell phone networks and satellite communications systems. By scavenging this ambient energy from the air around us, the technique could provide a new way to power networks of wireless sensors, microprocessors and communications chips.

10 July 2011

Seniors / Aging News
Blacks, Hispanics And Asians In Nursing Homes Increases As Their Share Of Elderly In The Total Population Increases, But Not Whites Nursing homes in the United States are shrinking and their residents are becoming proportionately more black, more Hispanic, more Asian, and less white, according to a new study by Brown University researchers.	10 July 2011

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