News tagged with electronic surveillance
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Search results for electronic surveillance
Influenza in Africa should not be ignored
Dec 15, 2009 |
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Influenza is circulating in Africa, but virtually no information or attention is evident, says a new essay in this week's PLoS Medicine. Maria Yazdanbakhsh and Peter Kremsner argue that the lack of adequate surveillance means ...
New algorithms for computerized, large-scale surveillance
Dec 02, 2009 |
3 / 5 (2) |
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A recent AFOSR-funded technology should enable the Air Force to achieve advances in object and target detection technology by using sophisticated algebraic theories called groups, rings and fields.
GAO: FDA yet to make safety changes post-Vioxx
Medicine & Health / Medications
Dec 09, 2009 |
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(AP) -- The Food and Drug Administration still hasn't restructured its staff to better monitor drug safety, more than three years after experts recommended key changes in the wake of the Vioxx scandal.
Highlight: Exploiting strain fields
Dec 10, 2009 |
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(PhysOrg.com) -- Electronic devices of the future may benefit from a fundamental discovery that allows researchers to customize the electronic properties of complex materials such as single-crystal thin-film structures.
Scientists study hummingbirds flight to develop self-propelled surveillance devices
Dec 16, 2009 |
3.8 / 5 (5) |
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The secret to the flight of the hummingbird and other tiny birds and insects lies in the looping, swirling flow of air, called a vortex, that their flapping wings create.
New findings show how human movement may have brought Chagas disease to urban Peru
Dec 15, 2009 |
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New research shows how the migration and settlement patterns associated with the rapid urbanization of Peru may link to Chagas disease transmission. The study, published December 15 in the open-access journal PLoS Neglected Tr ...
Philips electronic skin technology enables new chameleon-like ambience designs
Dec 09, 2009 |
4.3 / 5 (8) |
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(PhysOrg.com) -- Philips Research has developed a novel color e-paper technology that opens up new design opportunities for personalizing electronic devices. This means that the color and appearance, of the ...
Physicists lay the groundwork for cooler, faster computing
Dec 14, 2009 |
4.7 / 5 (25) |
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University of Toronto quantum optics researchers Sajeev John and Xun Ma have discovered new behaviours of light within photonic crystals that could lead to faster optical information processing and compact computers that ...
New silicon-germanium nanowires could lead to smaller, more powerful electronic devices
Dec 09, 2009 |
5 / 5 (5) |
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(PhysOrg.com) -- Microchip manufacturers have long faced challenges miniaturizing transistors, the key active components in nearly every modern electronic device, which are used to amplify or switch electronic signals.
New Automated Technique with Online Verification Eases Network Analyzer Calibration
Dec 16, 2009 |
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Verifying the accuracy of network analyzers—instruments that are used to measure key performance characteristics of electronic networks—was once an awkward process involving multiple steps and pieces of equipment.
List of search results for electronic surveillance
