Tag: physical sciences
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Wireless Sensor System Detects Occurrence of Elderly Falls
Engineers at University of Utah in Salt Lake City developed a system combining wireless radio-wave sensors and a control algorithm to detect a person falling, without the individual wearing a separate device. Graduate student Brad Mager, representing the Utah team, presents the findings of a proof-of-concept test of the system today at the IEEE Personal,…
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University of Houston Spins-Off Nanotech Coatings Company
A physics professor at University of Houston in Texas started a company to develop and manufacture protective coatings for industrial and consumer goods based on his research in nanotechnology. C-Voltaics, started by Houston physicist Seamus Curran, was awarded last week the Young Technology Award at the Commercialization of Micro- and Nanosystems conference in The Netherlands, according…
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Princeton Lab, USDA Partner on Egg Pasteurization Process
Engineers from Princeton Plasma Physics Laboratory in Plainsboro, New Jersey and agricultural scientists from the U.S. Department of Agriculture research lab in Wyndmoor, Pennsylvania developed a process and device for pastuerizing eggs in the shell without damaging the delicate egg white. The team inventing the process filed for a patent and is seeking licensees to…
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Balance Device, Software Devised to Measure Concussion
An exercise and nutrition researcher at San Diego State University developed a simple, inexpensive, and reliable system to test athletes for concussion. The balance tracking system, called B-TrackS, is the work of SDSU’s Daniel Goble, and in the process of commercialization, according to a statement from the university. Testing athletes in contact sports for concussions can…
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Open Source Energy-Economy Optimization Model Developed
Computer scientists and engineers at North Carolina State University in Raleigh developed a computer model to aid energy-related economic policy decisions, making both their data and source code available to the public. The model, called Tools for Energy Model Optimization and Assessment or Temoa, is the work of a team led by NC State engineering…
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XPrize Cancels $10 Million Genomics Challenge
The XPrize Foundation in Los Angeles cancelled a $10 million challenge to bring down the cost of genomic sequencing, saying the advance of technology has overtaken the purpose of the competition. Foundation chair and CEO Peter Diamandis announced the cancellation on Thursday in a Huffington Post article and on the challenge’s Web page. The Archon…
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Fuel Cells for Refrigerated Trucks Under Development
A project combining the efforts of Pacific Northwest National Laboratory (PNNL) in Richland, Washington with two fuel cell manufacturers is developing fuel cells to power the refrigeration units in refigerated trucks. The companies — Nuvera Fuel Cells in Billerica,, Massachusetts and Plug Power Inc. in Latham, New York — each received a $650,000 matching contract…
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Portable Kidney Test Device with Smartphone App Developed
Biomedical engineers at University of California in Los Angeles invented a portable device that tests urine for kidney damage and transmits the results via a smartphone attachment. The smartphone transmission system is described online in an advance issue of the journal Lab on a Chip (paid subscription required). The lab of UCLA engineering professor Aydogan…
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Heart Model Devised to Implant Child’s Defibrillator
Engineers and medical researchers at Johns Hopkins University in Baltimore developed a three-dimensional computer model of a child’s heart to guide the optimal location for a defibrillator that regulates heart rhythms. The team led by biomedical engineering professor Natalia Trayanova describes the model online in The Journal of Physiology (paid subscription required). Children born with…
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Simple Authentication Scheme Cuts Phishing, Password Theft
Computer scientists at Royal Hollaway in the U.K., a part of University of London, developed a method for verifying the identify of computer users when logging on to password-protected Web sites that reduces opportunities for stealing user credentials. Royal Hollaway professor Chris Mitchell and researcher Haitham Al-Sinani in the university’s Information Security Group describe an…