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New Nanoparticle Could Provide Simple Early Diagnosis Of Many Diseases Researchers have created a new nanoparticle that could someday act as a virtually all-purpose diagnostic tool to detect many inflammatory diseases in their earliest stages, including heart disease, Alzheimer's, heart disease and arthritis. The specially-designed nanoparticles seek out hydrogen peroxide (thought to be overproduced in trace amounts in the early stages of most diseases that involve some sort of chronic inflammation in the body), and emit light when they encounter it. Climate Change Hearing Heats Up Speaker Nancy Pelosi riles Republicans by calling for a cap on greenhouse gas emissions. One opponent wonders, "Is it so bad if it gets warmer?" In 27B Stroke 6. Researchers Model Avian Flu Outbreak, Impact Of Interventions A carefully chosen combination of public health measures, if implemented early, could stop the spread of an avian flu outbreak at its source, suggest two international teams of researchers in Nature (August 3) and Science (August 5). he researchers used computer modeling to simulate what might happen if avian flu were to start passing efficiently between people in Southeast Asia. They found that antiviral treatment is a critical component of any multi-pronged approach. Worldwide Forgiveness Alliance This educational foundation is "dedicated to evoking the healing power of forgiveness worldwide."It sponsors International Forgiveness Day, celebrated on the first Sunday of August. The site includes material about Forgiveness Day observances back to 1999, tips for creating your own observance, brief profiles of people who have forgiven (such as a young girl who was paralyzed from the waist down from a gunshot), steps to forgiveness, and related material. Air Pollutants From Abroad A Growing Concern, Says New Report Plumes of harmful air pollutants can be transported across oceans and continents -- from Asia to the United States and from the United States to Europe -- and have a negative impact on air quality far from their original sources, says a new report by the National Research Council. Anti-Bacterial Additive Widespread In U.S. Waterways Many rivers and streams in the United States are believed to contain a toxic antimicrobial chemical whose environmental fate was never thoroughly scrutinized despite large-scale production and usage for almost half a century, according to an analysis conducted by researchers at the Johns Hopkins Bloomberg School of Public Health. [Scary] Pregnant woman says 'maternal instinct' helped her kill attack FORT MITCHELL, Ky. - A pregnant woman who killed her attacker said a maternal instinct helped her fight off the woman who investigators believe was after her unborn child."I do believe that I fought harder because it was for my child,"Sarah Brady told ABC's "Good Morning America"in interviews aired Sunday and Monday. "It is a maternal instinct to protect your child to the very end."Katherine Smith, 22, died Thursday after luring Brady to her apartment to pick up a package supposedly delivered to the wrong address. When Smith pulled out a knife and attacked the pregnant woman, Brady fought back, striking Smith on the head with an ash tray and stabbing her three times with her own knife, police said. Brady, 26, said she didn't know Smith before the two met at Smith's apartment and can't be certain why Smith wanted to kill her."I really am not sure what was going through her mind,"Brady told ABC. "The only thing I thought was that she was going to kill me and my child and that is the only thing that ran through my mind." Rocket Pack Reinvented Often dismissed as a quirky pipe dream, it took a thrill-seeking mogul to energize one of mankind's oldest desires. By James Lee from Wired magazine. Candy Bar Or Healthful Snack? Free Choice Not As Free As We Think If you think choosing between a candy bar and healthful snack is totally a matter of free will, think again. A new study shows that the choices we make to indulge ourselves or exercise self-control depend on how the choices are presented. History of CORE Information about the Congress of Racial Equality (CORE), which "was founded in 1942 as the Committee of Racial Equality by an interracial group of students in Chicago."Includes information about the 1963 March on Washington, 1960 "sit-in"at Woolworth's lunch counter in Greensboro, North Carolina, 1964 Freedom Summer, and more. Also includes information about key individuals such as James Chaney, Andy Goodman, and Michael Schwerner, who were killed in 1964 while working for CORE.
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