In the News
Chemical Link Indicated Between Alcohol And Certain Cancers Researchers at the National Institute of Standards and Technology (NIST) have developed a new chemical analysis method that has assisted researchers at NIH's National Institute of Alcohol Abuse and Alcoholism (NIAAA), in demonstrating a potentially important chemical link between alcohol consumption and cancer. Using this novel chemical assay, they have uncovered a chain of chemical reactions that, under physiological conditions, may lead from alcohol to a known mutagen. HapMap Project: Human Gene Database Allows Identification Of Disease-a The second phase of the International HapMap Project, an effort to identify and catalog genetic similarities and differences among populations around the world, has been completed. Information provided in the first phase of the HapMap, completed in 2005, has led to the development of techniques facilitating the search for genes associated with common diseases -- such as schizophrenia and heart disease -- and the identification of more than 50 such disease-associated genes. Better Info for Informed Consent Docs often convey critical medical information in jargon that most people don't understand. Let us know if you've encountered this situation. Should we employ medical translators? In Bodyhack. In Our Hearts, Not Our Homes: TAOS Project to Prevent Wild &Exotic Pet Publications, resources, and advocacy pieces presenting arguments against keeping wildlife as pets. Find materials "to post, distribute, or present in your local community, at club meetings, schools, religious institutions, and other organizations,"such as Web banners, flyers, and ads to place in newspapers. Includes a lovely "Slide Show"featuring wildlife in their natural habitats, plus a teacher's guide and materials suitable for children. From The Association of Sanctuaries (TAOS). Earthguide This interactive "educational resource about Earth, oceans and the environment"features presentations and animations on topics such as Southern California weather and earthquakes, science of the sea floor, tsunamis, global change and global warming, geologic time, and tides and waves. Also includes links to related websites with news, images, maps, data, teaching tools, activities, and more. From the Geosciences Research Division at Scripps Institution of Oceanography, University of California, San Diego. How To: Cross Training for Geeks Match your gadgets with the right software to really feel the burn. By Mathew Honan from Wired magazine. Messenger: Mercury Surface, Space Environment, Geochemistry, and Rangi Information about the "NASA Discovery mission to conduct this orbital study of the innermost planet."Messenger launched in August 2004. It should be "in position to enter Mercury orbit in March 2011."The site provides a FAQ, an overview of the mission, status reports, facts about the planet Mercury, information for students and teachers, related links, and more. From John Hopkins University Applied Physics Laboratory (JHU/APL). The Lopsided Brain: Attention Bias Is Shared By Humans And Birds During some tasks humans have a tendency to devote more visual attention to the left side than the right, a phenomenon known as pseudoneglect. Researchers now report that pseudoneglect is not restricted to humans but is shared by birds, suggesting not only that brain structures thought to play a requisite role in pseudoneglect may not actually be essential for this phenomenon, but also that pseudoneglect may reflect evolutionary adaptations that allow animals to devote attention to multiple aspects of their environment. Nerve Cells' Power Plants Caught In A Traffic Jam To work properly, nerve cells need energy delivered to the right place at the right time. A particular gene in fruit flies governs the movement of cells' energy-producing units, called mitochondria, according to a new research. Even so, the mutant nerve cells could still transmit signals, although not as well. The findings are surprising because scientists had thought any disruption in normal mitochondrial behavior would be lethal in the embryo stage. Advocates for Youth This organization "is dedicated to creating programs and advocating for policies that help young people make informed and responsible decisions about their reproductive and sexual health."The site features information about topics and issues (abstinence, dating violence, emergency contraception, HIV, and more), selected publications, information about programs in the United States and in developing countries, lesson plans, and links to related information. Searchable. Some material also in Spanish and French.
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