Devices consisting of both curved mirrors and conventional lenses systems are known as catadioptrics. Catadiopotrics can shorten the overall optical path length and therefore are popular in telescopes and telescopic camera lenses. This invention aims to develop catadioptric systems capable of genera.....
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Base station antennas, set up to support wireless communications, abound in our surroundings but they are regarded by many as a health threat and therefore avoided. To mitigate the aversion felt towards base station antennas, the antennas are often hidden or camouflaged from the sight of passers-by......
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Public concerns over food safety are rapidly growing. Consumers want to be assured of the safety of food products. A small, reliable and low-cost “detector” that goes together with pre-packaged food products to demonstrate their safety in an eye-catching way is highly desirable. Rotting of meats and.....
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Three inventions are introduced. The first one, HB-FRP, addresses the critical debonding problem in externally-bonded FRP for rehabilitation of reinforced concrete (RC) structures. By using special but simple mechanical fasteners, the researcher can solve the critical intermediate crack induced debo.....
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The invention relates to apparatuses and methods for wireless power transfer and in particular those using non-radiative (near-field) magnetic coupling of coils. Each coil can be magnetically coupled to one or more of the coils to wirelessly transfer power along one or more power flow paths.
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