In the News
UBC Researchers Explain Why Females Are Better Off Choosing Unattracti In a research paper published in the journal Science, UBC zoology professor Sarah Otto and graduate student Arianne Albert propose a model that explains why males in some species have extravagant displays for attracting females, while males in other species look just like females. Common Alternative Treatment For Liver Disease Is Found To Be Ineffect Results of high-quality randomized clinical trials have determined that milk thistle extract, a widely used alternative medication, may not have any significant influence on the course of patients with alcoholic liver disease or hepatitis B or C liver disease. These findings are published in The American Journal of Gastroenterology. Austin Is the Place for Netheads While many tech conferences are in trouble, South by Southwest Interactive is fast becoming the most important gathering for internet culture. By Katie Dean. First-ever Atomic-detail Computer Simulation Of How Proteins May Vibra The first-ever atomic-detail computer simulation of how proteins vibrate in a crystal has been performed. Understanding how proteins -- life's worker molecules -- interact with each other is a major goal of biological sciences. The simulation, which was made possible by recent advances in scientific computing, describes the forces and vibrations involved in protein crystals, which provide an environment in which the proteins are ordered and thus lend themselves to detailed study. Key To How Bacteria Clear Mercury Pollution Revealed Mercury's persistent and toxic presence in the environment has flummoxed scientists for years in the quest to find ways to mitigate the dangers posed by the buildup of its most toxic form, methylmercury. A new discovery, however, has shed new light on one of nature's best mercury fighters: bacteria. Photoemission 100 years after Einstein In 1921 Einstein won the Nobel Prize not for his work on relativity, but for solving a puzzle that had baffled scientists since 1887 -- the photoelectric effect. Today (Friday 29th April 2005) New Journal of Physics (NJP) published a special celebratory focus issue containing a series of new papers looking at the latest applications of the phenomenon first explained by Einstein one hundred years ago. NJP is co-owned by the Institute of Physics and Deutsche Physikalische Gesellschaft (the German Physical Society). Testing the Waters: A Guide to Water Quality at Vacation Beaches This annual report of water quality at U.S. beaches includes information about beach-water pollution, health risks, and state standards and closing/advisory standards. Includes detailed data for individual states and composite data and graphs. Also includes related information on topics such as 10 simple things individuals can do to help improve beach-water quality and protect their health. From the National Resources Defense Council (NRDC). U Of MN Researchers Develop Tests For Devastating Cattle Disease Researchers at the University of Minnesota, working in collaboration with scientists at the USDA, have used genomic information to develop tests that can rapidly detect and differentiate the bacteria that causes Johne's disease, a chronic wasting disease found in cattle and other ruminant animals such as sheep, goats and deer. Temperature Control Improves NIST X-ray Detector Researchers at the National Institute of Standards and Technology (NIST) have developed an improved experimental X-ray detector that could pave the way to a new generation of wide-range, high-resolution trace chemical analysis instruments. The buzz on fruit flies: New role in the search for addiction treatmen Fruit flies may seem like unlikely heroes in the battle against drug abuse, but new research suggests that these insects -- already used to study dozens of human disease -- could claim that role. Scientists are reporting that fruit flies can be used as a simpler and more convenient animal model for studying the effects of cocaine and other drugs of abuse on the brain.
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