In the News
Australia's Megafauna Coexisted With Humans Analyses of ancient fossils suggest that early Australian Aborigines did not wipe out the continent's megafauna in a frenzied hunting rampage. New research conducted by Australian and British scientists reveals that in fact humans and megafauna, such as gigantic three tonne wombat-like creatures, a ferocious marsupial "lion"and the world's all-time biggest lizard, may have co-existed for around 15,000 years. Nervous scoop An action shot of the protein Scp1, which plays a crucial role in the development of the nervous system has been obtained using crystallography by researchers in the US. Their structure could provide drug designers with a template for creating small molecule inhibitors of this protein that would be useful in neurological research. Joseph Noel [...] IPod Will Be the New CD The Beatles settlement clears the way for Apple to make revolutionary changes to its music player. Commentary by Leander Kahney. Rolls-Royce Acquires License To Use Iowa State Discovery That Improves Rolls-Royce Corp. has acquired exclusive rights to use a coating invented by Iowa State University researchers that helps turbines stand up to the heat in jet engines. The unique bond coating will be applied to engine turbine blades made of nickel-based superalloys. Those superalloys are designed for strength but need help withstanding metal temperatures approaching 2,100 degrees Fahrenheit inside the hot section of a jet engine. WPA: Sin Nombre: Hispana and Hispano Artists of the New Deal Era "Hundreds of Hispana and Hispano artists created art for the various New Deal programs during the 1930s and 1940s under the presidency of Franklin Delano Roosevelt. 'Sin Nombre' (Without Name) presents the work of these artists."The site features an overview of Works Progress Administration (WPA) programs in New Mexico and information about and images of work from selected artists. Also includes videos. Searchable. In English and Spanish. From the Museum of International Folk Art. World Health Organization: Flooding and Communicable Diseases Fact She Information and risk assessment for dangers from diseases associated with flooding, standing water, corpses, and related risks. Briefly address water-borne diseases and vector-borne diseases. Includes short-term and long-term preventative measures, such a chlorination of water, vaccination, use of insecticides, and education. From the World Health Organization (WHO). Employing Ecology To Predict And Manage Emerging Infectious Diseases This week, over 80 distinguished scientists from around the world convened at the Institute of Ecosystem Studies to discuss the role of ecology in managing and predicting infectious diseases. Dr. Karl Johnson of the Whirling Disease Foundation, a virologist and co-discoverer of Ebola and Hantavirus, comments, "Successfully addressing the infectious diseases of the future will require building a bridge between both sides of the disease equation-- epidemiology and ecology." RIT Takes Eye-tracking Research To Next Level How do we use our eyes to perceive the world? Could eye movements be windows into human cognition? Scientist Jeff Pelz thinks so. The director of the Visual Perception Laboratory at Rochester Institute of Technology studies the link between eye movements and cognition. His latest research, in collaboration with the National Technical Institute for the Deaf (NTID), focuses on how deaf students process information in the classroom. Envisat And ERS-2 Reveal Hidden Side Of Hurricane Rita As Hurricane Rita entered the Gulf of Mexico, ESA's Envisat satellite's radar was able to pierce through swirling clouds to directly show how the storm churns the sea surface. This image has then been used to derive Rita's wind field speeds. Notably large waves are seen around the eye of Hurricane Rita in the radar image. Most Babies Receive Recommended Newborn Tests, But Half A Million Stil Nearly 90 percent of U.S. babies are born in states that require screening for at least 21 life-threatening disorders, according to the 2007 March of Dimes Newborn Screening Report Card. In 2005, only 38 percent of infants were born in states that required screening for at least 21 of the 29 genetic and functional conditions recommended by the American College of Medical Genetics. If diagnosed early, these conditions can be managed or treated to prevent severe consequences.
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