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Dr. Alan Bovik Awarded Grants

Dr. Al Bovik was recently awarded two separate grants from the National Science Foundation totaling $703,000. The first is an equipment grant to conduct high definition (HD) video processing research, with particular emphasis on video quality assessment. The equipment includes the “Red One”—a revolutionary high-definition cinematic movie camera famously used by Lord of the Rings director Peter Jackson—as well as high-definition displays and a visual eyetracker and headtracker.

Suzanne Barber Organizes Identity Management Summit

Dr. Suzanne Barber is a national leader in identity management and the primary organizer of the recent summit: “The Digital Identity: A Double-Edged Sword”. At the summit, experts from industry, government, and academia discussed how shortfalls in even the most fundamental identity management needs, such as basic standards and definitions, are undermining efforts to make our digital identities as secure as our physical ones.

Cloaking Communication

Cell phone antennas, radio receivers and GPS devices may one day go incognito. In a paper to appear in Physical Review Letters, Andrea Alù and Nader Engheta propose a new cloaking method that cancels out the electromagnetic waves bouncing off an object. The concept may ultimately lead to surreptitious sensors that can collect and send messages without detection.

Graphene Research Breakthrough

Professors Sanjay Banerjee and Emanuel Tutuc have demonstrated, for the first time, that centimeter-square areas of copper foils can be covered almost entirely with mono-layer graphene bringing this intriguing material one step closer to commercial viability. Graphene, formed with carbon atoms linked together like nanoscopic chicken wire, holds great potential for nanoelectronics. It also shows promise for electrical energy storage, for use in composites, for thermal management, in chemical-biological sensing, and as a new sensing material for ultra-sensitive pressure sensors.

Large-Area Graphene on Copper Possible

UT-ECE research to be published in the journal Science demonstrates, for the first time, that centimeter-square areas of copper foils can be covered almost entirely with mono-layer graphene bringing this intriguing material one step closer to commercial viability. Graphene, formed with carbon atoms linked together like nanoscopic chicken wire, holds great potential for nanoelectronics.

Andrea Alù and Nader Engheta Propose New Cloaking Method

from ScienceNews:

Cell phone antennas, radio receivers and GPS devices may one day go incognito. In a paper to appear in Physical Review Letters, Andrea Alù and Nader Engheta propose a new cloaking method that cancels out the electromagnetic waves bouncing off an object. The concept may ultimately lead to surreptitious sensors that can collect and send messages without detection.

Dr. Patt Starts a Dialog

Professor Yale Patt's keynote address at the 2009 PPoPP conference unleashed a hailstorm of protest from industry programmers that may lead to real change in commercial programming and computer architecture education. According to Ed Burnette on ZDNet, Dr. Patt had three main points: multi-core is not the holy grail, most programmers are stupid, and there should be lots of low-level interfaces for the non-stupid ones to use.

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