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Schematic representation illustrating the three properties of photonic crystals used for wavelength demultiplexing: 1.) the superprism effect, 2.) negative diffraction, and 3.) negative refraction (photo courtesy of Dr. Ali Adibi)
Schematic representation illustrating the three properties of photonic crystals used for wavelength demultiplexing: 1.) the superprism effect, 2.) negative diffraction, and 3.) negative refraction (photo courtesy of Dr. Ali Adibi)
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Schematic ...
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Posted: 6/16/2008
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I-500 warhead’s predicted deformation contours after penetration into hardened concrete: a.) original design, and b.) AFRL-proposed design
I-500 warhead’s predicted deformation contours after penetration into hardened concrete: a.) original design, and b.) AFRL-proposed design
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I-500 warhead’s ...
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Posted: 6/3/2008
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Depiction of Lagrangian skeleton of turbulence approach in a flow experiment (image courtesy of Massachusetts Institute of Technology Professor George Haller)
Depiction of Lagrangian skeleton of turbulence approach in a flow experiment (image courtesy of Massachusetts Institute of Technology Professor George Haller)
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Depiction of ...
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Posted: 6/3/2008
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Orbital analysis screen shot from AFRL's Joint Situational Awareness & Response System
Orbital analysis screen shot from AFRL's Joint Situational Awareness & Response System
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Orbital ...
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Posted: 5/8/2008
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Illustration of FALCON EYE seeker's engagement of a surface vessel
Illustration of FALCON EYE seeker's engagement of a surface vessel
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Illustration of ...
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Posted: 5/6/2008
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The interaction of two spider silk protein molecules resembles a zipper’s workings, with the zipper’s teeth visible in one molecule’s slots. Occurring on hundreds of thousands of proteins, such interactions help form the spider silk fiber and contribute
The interaction of two spider silk protein molecules resembles a zipper's workings, with the zipper's teeth visible in one molecule's slots. Occurring on hundreds of thousands of proteins, such interactions help form the spider silk fiber and contribute to its extraordinary strength (image courtesy of Dr. Randy Lewis).
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The interaction ...
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Posted: 5/6/2008
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