Tag: physical sciences
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Kauffman Global Scholars Program Applications Now Open
The Global Scholars Program, a six-month training program on entrepreneurship offered by the Ewing Marion Kauffman Foundation in Kansas City, Missouri is now accepting applications for 2012. The foundation encourages recent (since 2009) undergraduate or graduate degree recipients with ideas for new businesses in the natural or physical sciences, technology, and engineering fields. Applicants need…
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Likely Cause of Vertigo from MRI Identified
Researchers at Johns Hopkins University in Baltimore have found what they believe is a likely cause of the dizzy feeling patients experience when subjected to magnetic resonance imaging (MRI) scans. The findings from the team led by systems engineer Dale Roberts appear online in the journal Current Biology. Many patients undergoing MRI scans complain of…
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Technology Developed for Aerial Vegetation Measurements
A scientist with the U.S. Department of Agriculture and a technical consultant from industry have developed and patented a technology that converts digital cameras to color infrared cameras for aerial photography. Raymond Hunt, with USDA’s Agricultural Research Service in Beltsville, Maryland and David Linden, chief scientist at Science Applications International Corporation (SAIC) in McLean, Virginia…
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U.K. Grant Awarded to Develop Non-Rare Earth Electric Engine
The Technology Strategy Board in the U.K. has awarded a grant to two companies and a university to develop an engine not dependent on rare earth metals for electric vehicles. The funding worth £518,000 ($US 821,000) to companies Sevcon and Cummins Generator Technologies, and Newcastle University is aimed at building a new type of engine…
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U.S. Navy Developing Common Radar for Surface Ships
The U.S. Navy is developing a new common radar architecture for surface ships, which it hopes will provide modern capabilities using commercially-available technologies. The Office of Naval Research (ONR) says the Affordable Common Radar Architecture is designed to replace multiple legacy systems with an open design that encourages more competition among industry providers. The goal…
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More Efficient Algorithms Devised for Robotic Motions
Computer scientists at Massachusetts Institute of Technology have built a new robotic motion-planning system that calculates much more efficient trajectories through free space. The researchers in MIT’s Computer Science and Artificial Intelligence Laboratory (CSAIL) and the Laboratory for Information and Decision Systems (LIDS) will present their findings next week at the IEEE International Conference on…
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Semiconductor Foundation, NSF Fund Nanoelectronics Research
Semiconductor Research Corporation (SRC) in Research Triangle Park, North Carolina and National Science Foundation (NSF) are funding $20 million in grants on nanoelectronics research. Some 12 research teams at 24 participating U.S. universities will conduct research over a four-year period on a new switching mechanism using nanoscale electronics as a replacement for current transistors, the…
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Microwave Technology Adapted to Cut Energy Waste
Researchers at Oregon State University in Corvallis have adapted technology similar to the familiar microwave oven to improve methods for capturing wasted heat and turn it into electric power. A team led by materials scientist Mas Subramanian published its findings online in the journal Materials Research Bulletin (paid subscription required). Subramanian and colleagues used a…
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Toxicity to Human Cells of Nanotubes, Nanowires Investigated
A research team at Brown University in Providence, Rhode Island has found some nanoscale materials interact with human cells much like asbestos fibers, making the materials toxic. Their research on carbon nanotubes and gold nanowires appears online in the journal Nature Nanotechnology (paid subscription required). The team led by Huajian Gao, professor of engineering found…
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Laser Technology Developed to Detect Improvised Explosives
Scientists at Michigan State University in East Lansing have developed a laser that in lab tests has shown the potential to detect roadside bombs, a destructive weapon encountered by American and allied forces in Iraq and Afghanistan. The team led by MSU chemistry professor Marcos Dantus published its findings in the current issue of the…