In an optical waveguide fabrication process, medium weight, relatively stable ions, such as oxygen ions, are implanted, preferably in a multiple-step, multiple-energy level process, into GaAs, InP or other like III-V materials and heterostructures and then annealed by radiant heat, in order to produ.....
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This novel wound dressing combines an inherent automicrobial agent together with a capacity to conduct electric current. This allows controlled reduction of wound bioburden.
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An encoding/decoding method is provided for lossless compression of digital pictures of all types, including continuous-tone images, graphics, multimedia images of mixed text, graphics and photographs binary documents and drawings. Continuous-tone mode and binary mode are identified on a pixel-by-p.....
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The present invention relates to a system for communicating encrypted data. In particular, the present invention relates to the technique known as quantum key distribution over multi-user wavelength division multiplexing (WDM) network with wavelength routing.
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Radial pulse, which can be felt at the wrist, is one of the most important diagnostic signals both in Western and Traditional Chinese Medicine. A method to determine arterial blood pressure of a subject using the radial pulse and simultaneously recorded ECG is disclosed. Apparatus is provided for .....
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