http://www.physorg.com/ en-us Physorg.com internet news portal provides the latest news on science including: Physics, Nanotechnology, Life Sciences, Space Science, Earth Science, Environment, Health and Medicine. "Do not disturb" signs aren't just for newlyweds anymore. They are also a way to give nursing home residents some privacy for sexual expression, according to Kansas State University aging experts. http://www.physorg.com/news146230930.html Medicine & Health Tue, 18 Nov 2008 11:42:10 EST news146230930