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Extra Radiation Dose Prevents Breast Cancer Return In Young Women, Stu Women 40 years and younger with early-stage breast cancer who receive an additional high dose of radiation after undergoing breast-conserving surgery and standard radiation treatment are almost twice as likely to be free of cancer 10 years after treatment compared to those who don't receive the boost dose. Team Builds Viruses To Combat Harmful 'Biofilms' In one of the first potential applications of synthetic biology, an emerging field that aims to design and build useful biomolecular systems, researchers from MIT and Boston University are engineering viruses to attack and destroy the surface "biofilms"that harbor harmful bacteria in the body and on industrial and medical devices. Pest-resistant Eggplant Under Development For South Asia Scientists are developing a pest-resistant eggplant, which is expected to be the first genetically engineered food crop in South Asia. The engineered eggplant expresses a natural insecticide derived from the bacteria Bacillus thuringiensis (Bt), making it resistant to the fruit and shoot borer (FSB), a highly destructive pest. The tiny larvae account for up to 40 percent of eggplant crop losses each year in India, Bangladesh and the Philippines, and other areas of South and Southeast Asia. 'Battlestar Galactica' Fans Get a Glimpse of 'Real' Caprica Members of The 13th Colony take tourists on "scouting missions" through Vancouver, where the Sci Fi Channel's hit series is filmed. Thankfully, there are no cylons walking the streets. Latest U.S. Mental Health Tracking Survey Shows Mixed Results Of Progr In a set of four papers published in the June issue of Archives of General Psychiatry, the survey authors reported that a majority of Americans will have a mental health disorder at some time in their life, but that most are mild; that those disorders often go untreated; and that even when treatment does occur, the care provided will likely not meet recommended mental health treatment guidelines for the disease. Risk Analysis Reports Over Half Of World's Population Exposed To One O The World Bank has published a report entitled, "Natural Disaster Hotspots: A Global Risk Analysis,"that presents a global view of disaster risks associated with some major natural hazards--drought, floods, cyclones, earthquakes, volcanoes and landslides. The report identifies high-risk geographic regions so that development efforts can be better informed and designed to reduce disaster-related losses in the future. Tiny Chemical Change In Horse Herpes Virus Can Have Lethal Effect Microbiologists show that change in just one amino acid in a horse herpes virus can make all the difference between triggering a cold or a life-threatening neurological disorder. How Pain Distracts The Brain Anybody who's tried to concentrate on work while suffering a headache knows that pain compellingly commands attention -- which is how evolution helped ensure survival in a painful world. Now, researchers have pinpointed the brain region responsible for pain's ability to affect cognitive processing. They have found that this pain-related brain region is distinct from the one involved in cognitive processing interference due to a distracting memory task. Guide to Non-Dairy "Milks" Guide to choosing alternatives to dairy milk, such as soy milk, rice milk, and almond milk. Discusses nutritional content (including calcium and Vitamin D), choices for children, cooking with milk substitutes, and related topics. Specific brands and products mentioned may have changed, but the document provides good guidelines for choosing alternatives to milk for specific uses and needs. Written by a registered dietician for the Vegetarian Resource Group. Mapping The Neural Landscape Of Hunger The compelling urge to satisfy one's hunger enlists structures throughout the brain, as might be expected in a process so necessary for survival. But until now, studies of those structures and of the feeding cycle have been only fragmentary -- measuring brain regions only at specific times in the feeding cycle.
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