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EurekAlert! - Chemistry, Physics and Materials Sciences
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The premier online source for science news since 1996. A service of the American Association for the Advancement of Science.
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Chemists develop faster, more efficient protein labeling
(North Carolina State University) North Carolina State University researchers have created specially engineered mammalian cells to provide a new "chemical handle" which will enable researchers to label proteins of interest more efficiently, without disrupting the normal function of the proteins themselves or the cells in which they are found.
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Materials for first optical fibers with high-speed electronic function are developed
(Penn State) For the first time, researchers have developed crystalline materials that allow an optical fiber to have integrated, high-speed electronic functions. The potential applications of such optical fibers include improved telecommunications and other hybrid optical and electronic technologies, improved laser technology, and more-accurate remote-sensing devices.
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Hearing metaphors activates brain regions involved in sensory experience
(Emory University) New brain imaging research reveals that a region of the brain important for sensing texture through touch, the parietal operculum, is also activated when someone listens to a sentence with a textural metaphor. The same region is not activated when a similar sentence expressing the meaning of the metaphor is heard.
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AFER announces 2011 Genentech Fellowship recipients
(Association for Research in Vision and Ophthalmology) ARVO Foundation for Eye Research congratulates the first AFER/Genentech Age-related macular Degeneration Fellowship recipients -- Balamurali K. Ambati, M.D., Ph.D., and Stephen H. Tsang, M.D., Ph.D. Each received $40,000 to support their age-related macular degeneration research and will be honored at the 2012 ARVO Annual Meeting on Sunday, May 6, in Fort Lauderdale, Fla.
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Fellowships to assist 9 UC Riverside students secure doctoral degrees
(University of California - Riverside) The University of California, Riverside has awarded nine first-year graduate students an annual stipend of $30,000 for two years to increase underrepresented minority students in the fields of Science, Technology, Engineering and Mathematics at the doctoral level. In addition to the stipend that covers living expenses, each student's graduate tuition and fees are fully covered. Because of the fellowships, the nine students will be fully engaged in research from the outset.
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Batchelor Foundation challenge grant to support helicopter purchase
(University of Miami Rosenstiel School of Marine & Atmospheric Science) The University of Miami's Rosenstiel School of Marine & Atmospheric Science announced that it has received a challenge grant for $700,000 from the Miami-based Batchelor Foundation to support its exploration research efforts. The funds will be applied toward the acquisition of a helicopter outfitted with a suite of scientific equipment that will serve as the basis for a one-of-a-kind platform for environmental observations at the School.
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New technology to tackle treatment-resistant cancers
(Institute of Physics) Free-flowing cancer cells have been mapped with unprecedented accuracy in the bloodstream of patients with prostate, breast and pancreatic cancer, using a brand new approach, in an attempt to assess and control the disease as it spreads in real time through the body, and solve the problem of predicting response and resistance to therapies.
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Classic portrait of a barred spiral galaxy
(ESA/Hubble Information Centre) The NASA/ESA Hubble Space Telescope has taken a picture of the barred spiral galaxy NGC 1073, which is found in the constellation of Cetus (The Sea Monster). Our own galaxy, the Milky Way, is a similar barred spiral, and the study of galaxies such as NGC 1073 helps astronomers learn more about our celestial home.
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Gamers on 3-D mission to save world, just don't tell them they are learning cell biology
(Iowa State University) Eve Syrkin Wurtele decided the best way to get the attention of the science-deprived, gamer generation is to take the information out of a text book and put it in a medium that kids crave - video games.So she and her team developed Meta!Blast, which won honorable mention in the 2011 International Science and Engineering Visualization Challenge sponsored by the American Association for the Advancement of Science and is featured in the Feb. 3 issue of the journal Science.
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Hubble zooms in on a magnified galaxy
(NASA/Goddard Space Flight Center) Thanks to the presence of a natural "zoom lens" in space, NASA's Hubble Space Telescope got a uniquely close-up look at the brightest "magnified" galaxy yet discovered.
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