In the News
Human Cells Filmed Instantly Messaging For First Time Researchers at UCSD and UC Irvine have captured on video for the first time chemical signals that traverse human cells in response to tiny mechanical jabs, like waves spreading from pebbles tossed into a pond. The scientists released the videos and technical details that explain how the visualization effect was created as part of a paper published in the April 21 issue of Nature. Nanopillars Promise Cheap, Efficient, Flexible Solar Cells Researchers have grown dense arrays of single-crystal semiconductors arranged as nanoscale pillars on low-cost, aluminum foil substrates. When the nanopillars are combined with a transparent, positively charged semiconductor that serves as a window, the resulting 3-D photovoltaic promises efficient, cheap, flexible solar cells. Neutron Scatter Camera Detects Shielded Radiation To Find Smuggled Nuc In an effort to find an answer to the problem of identifying smuggled special nuclear material, researchers say a neutron scatter camera they are developing may be able to detect radiation from much greater distances and through more shielding than current detection instruments. New Ferret Model May Measure Pandemic Potential Of H5N1 Influenza Viru Researchers from the U.S. and abroad used a contact ferret model to evaluate transmissibility of influenza viruses in humans and found that some strains currently circulating throughout the world may transmit better than others in mammals. Feature Stories: New Year's Resolutions Guide This series of articles provides ideas for sticking to resolutions made for the new year. Includes general resolution advice, and strategies for weight loss, exercise, and quitting smoking. From the University of Maryland Medical Center. Blowback: Pass Sentence on New Prisoner, Win DVD Set We're giving away A&E Home Video's five-disc Blu-ray DVD collection of the original "The Prisoner" series, and to be eligible to win all you have to do is tell us what you think of the new one.

 Alzheimer's Researcher Demonstrates Specific Immune Response To Vaccin A researcher who is working on a vaccine for Alzheimer's disease has demonstrated that it is possible to test and measure specific immune responses in mice carrying human genes and to anticipate the immune response in Alzheimer's patients. The work could one day lead to specific Alzheimer's vaccines that reduce plaque, neuronal damage and inflammation associated with the disease. New wound dressing, full of antibiotics, dissolves when wound has heal Scientists have developed a new wound dressing, based on innovative fibers that can be loaded with antibiotics, then dissolve when the healing process is completed. Mexico Volcanoes and Volcanics A collection of information and links about volcanoes in Mexico, such as the Colima volcanic complex (which includes the "Fire Volcano"), Popocatépetl, and El Chichón. Includes maps and background information. From the U.S. Geological Survey (USGS). Combination Therapy Boosts Effectiveness Of Telomere-directed Cancer C A new research study published in the January issue of Cancer Cell provides exciting new information about how to boost the effectiveness of a promising cancer treatment that targets telomeres in an attempt to interfere with the ability of a cancer cell to continuously divide.
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