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Ethanol Treatment May Be Instrumental In Fighting IV-based Infections Inserted through the skin and into a vein, long-term intravascular devices such as IV catheters deliver to patients a range of life-saving medications, nutrition and fluids, among other uses. But these life-saving devices also can provide a furtive pipeline for germs from the external world to gain access to the bloodstream of patients who often already are sick, resulting in a serious infection or even death, says professor of medicine Dr. Dennis G. Maki. Silence May Lead To Phantom Noises Misinterpreted As Tinnitus Phantom noises, that mimic ringing in the ears associated with tinnitus, can be experienced by people with normal hearing in quiet situations, according to new research. Tinnitus, an auditory perception that cannot be attributed to an external source, affects at least 36 million Americans on some level, with at least seven million experiencing it so severely that it interferes with daily activities. Slashdot's CmdrTaco Rob Malda Looks Back at 10 Years of 'News for Nerd The popular site hits the decade mark this month, with geek celebrations popping up all around the country. Check out Wired News' interview with Slashdot founder Rob Malda. Two Rapidly Evolving Genes Offer Geneticists Clues To Why Hybrids Are While hybrids -- the result of the mating of two different species -- may offer interesting and beneficial traits, they are usually sterile or unable to survive. For example, a mule, the result of the mating of a horse and a donkey, is sterile. Now, Cornell researchers have made the first identification of a pair of genes in any species that are responsible for problems unique to hybrids. Commission on the Intelligence Capabilities of the United States Regar This commission established in February 2004 "is charged with assessing whether the Intelligence Community is sufficiently authorized ... to identify and warn in a timely manner of, and to support United States Government efforts to respond to ... the proliferation of Weapons of Mass Destruction [WMD]."The site features a FAQ, the commission's report submitted to the president on March 31, 2005, and related material. National Register Evaluation of New Orleans Drainage System, Orleans P 1999 report about the history of "the modern New Orleans drainage system [which] represents a unique technological solution to natural conditions that have played an important role in the settlement and expansion of the city. The system was designed in 1895, and construction of the system began in 1897."The report recommends selected pumping stations be considered individually eligible for nomination to the National Register of Historic Places. Includes a bibliography and numerous images. Personalized Approach To Ovarian Stimulation Achieves High ART Pregnan International fertility specialists have developed an easy-to-use mathematical formula that allows a personalized approach to ovarian stimulation therapy for women seeking fertility treatment. Clinical tests demonstrated that when clinicians used the formula (or algorithm) to calculate the best starting dose for each patient, both the number of oocytes retrieved and pregnancy rates rose. NASA: Mars Global Surveyor Dead The longest-lasting orbiter of another world falls silent. Scientists lose hope of reviving NASA's Mars Global Surveyor, blaming a faulty solar panel for the loss. In Gear Factor. Cosmic Dust In Ice Cores Sheds Light On Earth's Past Climate Each year nearly 40,000 tons of cosmic dust fall to Earth from outer space. The first successful chronological study of extraterrestrial dust in Antarctic ice has shown that this amount has remained largely constant over the past 30,000 years, a finding that could help refine efforts to understand the timing and effects of changes in the Earth's past climate. The Invisible Enemy in Iraq The pentagon creates the perfect machine for saving the lives of soldiers wounded in Iraq. But then GIs start getting sick. The culprit: a drug-resistant supergerm infecting the military's evacuation chain. By Steve Silberman from Wired magazine.
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