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Spintronic Effects in Semiconductor Nanostructures
Spintronic Effects in Semiconductor Nanostructures
Date: Apr-03 2007

We report progress in calculations of spin coherence and spin transport properties in nanoscale geometries, including calculations of g-factors in quantum dots, exchange interactions ...

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Traveling-Wave Wide-Band Microstrip Antennas
Traveling-Wave Wide-Band Microstrip Antennas hot!
Date: Apr-03 2007

The present invention is directed to microstrip antennas, and more specifically to a microstrip radiator that has wideband capabilities.


In ...

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Imaging System for Characterizing Materials and Processes
Imaging System for Characterizing Materials and Processes hot!
Date: Aug-01 2007

A high-performance digital imaging system has been assembled to provide enhanced capabilities for characterizing materials and processes. Highspeed imaging is needed for observation and ...

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Progress in Research on Bacteria-Powered Motors
Progress in Research on Bacteria-Powered Motors
Date: Aug-01 2007

Progress has been made on several fronts in research on biomotors and especially on microscopic motors powered by bacteria. The progress consists mostly of ...

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Measuring Corrosion-Related Properties of Coupled Metals
Measuring Corrosion-Related Properties of Coupled Metals
Date: Aug-01 2007

A method and apparatus have been conceived for using electrochemical impedance spectroscopy (EIS) for determining rates of corrosion of coupled metals. EIS has been ...

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Scaling of Flight Tests of Unmanned Air Vehicles
Scaling of Flight Tests of Unmanned Air Vehicles hot!
Date: Aug-01 2007

A program of research has addressed a methodology of scaling of flight tests of unmanned air vehicles (UAVs) intended primarily for military use in ...

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Fabrication of Lightweight Armored Doors for HMMWVs
Fabrication of Lightweight Armored Doors for HMMWVs hot!
Date: Aug-01 2007

A document describes a concept for fabricating lightweight armored doors for the Army’s high-mobility multipurpose wheeled vehicles (HMMWVs). Essentially, the concept is to ...

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AFRL’s Demonstration and Science Experiments Mission
AFRL’s Demonstration and Science Experiments Mission hot!
Date: Aug-01 2007

A document describes the Air Force Research Laboratory’s Demonstration and Science Experiments (DSX) mission, dedicated to research needed to advance the ability to ...

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System for Imaging Turbulent Combustion Flows
System for Imaging Turbulent Combustion Flows
Date: Oct-01 2007
A system of scientific instrumentation and data-processing equipment has been assembled for research and education in turbulence, mixing, and chemical reactions (especially combustion) in high-speed ...
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Novel Methods of Detecting Buried Explosive Devices
Novel Methods of Detecting Buried Explosive Devices hot!
Date: Oct-01 2007
Several novel methods of detecting landmines and other buried explosive devices have been proposed and are subjects of continuing research. The use of trained dogs ...
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