News tagged with cardiovascular system

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Emergency detection systems for senior citizens

Elderly people living alone have a dangerous life: after a fall, they often spend hours lying on the floor before their situation comes to anyone's attention and a doctor is contacted. A new system automatically detects predicaments ...

dateFeb 04, 2011 in Engineering
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Nanoparticles and the immune system

(Phys.org)—Nanotechnology is such a new innovation that no one is really sure what will come of it. Predictions range from the ability to reproduce things like diamonds and food, to the world being devoured by self-replicating ...

dateFeb 13, 2013 in Bio & Medicine
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The pull of artificial gravity

(PhysOrg.com) -- Although President Obama's vision for NASA's future calls for canceling the Constellation program that was intended to send humans to the moon by 2020, his proposed budget for the agency still holds opportunities ...

dateApr 15, 2010 in Space Exploration
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