The invention relates to a method of manufacturing ballasts for high voltage discharge lamps. The method provides the passive LC ballast with an inductance and capacitance derived from a non-linear model. The purpose is to ensure that the lamp operates at a pre-determined lamp power. The ballast is .....
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Biogenic amines are common biomarkers of certain diseases and contaminants. The purpose of this invention is to develop low-cost and easy-to-use molecular sensors for detecting biological amines. The proposed sensors are sensitive to vapors released by putrid foods. They can also detect the presence.....
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This invention can cancel undesirable noise generated by the components’ parasitic inductances, physical orientation, and the layout of conductive tracks on the printed circuit boards. It can effectively improve the high-frequency response of the entire circuit or system. The invented method can be.....
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Digital watermarking is the embedding of a robust, secure message with a low degree of obtrusiveness into the media content, a process performed to prevent people from tampering with the original by using editing tools. The Digital Watermarking chip can protect the copyright of and provide authentic.....
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An economical and versatile approach is developed to construct photonic structures using well-established solution-based deposition and post-deposition modification techniques. Without sophisticated and expensive vacuum equipment or control systems, such an approach can achieve elaborate periodic mi.....
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