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Medication Eases Obsessive-compulsive Symptoms A medication used to ease symptoms of amyotrophic lateral sclerosis, or Lou Gehrig's disease, also is helpful in treating people with treatment-resistant obsessive-compulsive disorder. Rust never sleeps, until now Dumb materials succumb to rust, but smart materials might be able to heal themselves.Researchers in Europe have devised a novel nano coating for metals and alloys that forms a very thin gel-like layer on the material. If this coating is damaged, the metal would normally be exposed to the elements. However, the nano particles contain [...] Theory Aims To Describe Fundamental Properties Of Materials Gold is shiny, diamonds are transparent and iron is magnetic. Why is that? The answer lies with a team of researchers at Sandia National Laboratories about a material's electronic structure, which determines its electrical, optical and magnetic properties. Rare ATM gene mutations, plus radiation, may increase risk of a second Certain rare mutations in the ataxia telangiectasia mutated (ATM) gene, combined with radiation exposure, may increase a woman's risk of developing a second cancer in the opposite breast, according to a new study. Local Anesthetics Are Effective For Neuropathic Pain Lidocaine and similar local anesthetics are effective for treating pain that emanates from damaged nerves, according to a systematic review of current evidence. Small-scale Fishing In Mexico Rivals Industrial Fisheries In Accidenta New research showsthat a small-scale Mexican fishery -- operated by hand from small open boats -- can kill as many critically endangered loggerhead sea turtles as all of the industrial fishing fleets in the North Pacific Ocean put together. On a per-hook or per-net basis, the Mexican fishery is 10 to 100 times as deadly, the study found. Most Dangerous Object in the Office: Shocknife SK-2 There's no sharp point or edge, but the electrodes in the polycarbonate Shocknife deliver a stabbing 7,500 volts. Ouch. Kilo-ouch.

 [Cool] No sweat: Idea for athletic gear takes him to top BALTIMORE — Nine years ago, college football player Kevin Plank grew tired of shapeless, gray cotton T-shirts. They kept him damp and sluggish on the field, but he found nothing better in stores... Unrestrained Retina Too Much Of A Good Thing When primitive nerve cells begin forming an eye in the mouse embryo, they are programmed to build a retina. But the ability to see depends upon connecting the retina to the brain via the optic nerve. Unless these embryonic cells are given the right cue at the right time, they mistakenly form a huge eye that consists entirely of retina and lacks the optic nerve. Genetic Evaluations Help Breed Better Bossies Breeding dairy cattle is an inexact science, so many gene-linked traits must be considered. Some of the major ones are quantity of milk produced, its fat and protein content, mothers' pregnancy rates, calving ease and, most recently, stillbirth rate. Such evaluating of genetic traits has allowed dairy farmers to increase milk production to all-time highs.
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