The invention relates to circularly polarized (CP) antennas with grating dielectric elements acting as a polarizer to convert a linearly polarized omnidirectional radiation pattern from a monopole antenna to an omnidirectional CP radiation pattern. A prototype with parallelepipeds, having a very wid.....
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Modern lighting solutions such as LED arrays are safer and more efficient than gas discharge lamps, but their use is compromised by the fact that existing electrical infrastructure is not compatible with LED lighting. To solve the problem, the University has developed a system for emulating a gas di.....
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Considerable amount of dyeing wastewater is released from different industries, which has caused serious environmental issues including hazardous compounds emissions and disruption of biological balance in water bodies. This project aims to develop a novel ozone catalytic oxidation-based water treat.....
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Residual or waste organic materials are valuable sources of feedstocks for bioenergy production. In Asian countries, food waste is a serious problem but if the appropriate technology is applied, we can turn these waste products into energy and this can help to minimize the environmental impact of an.....
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Large-scale lighting systems such as road lighting systems have sizeable power loads. By using this technology, the instantaneous power of large-scale lighting systems can be changed dynamically within a very short timeframe. This invention provides a means for modern power system control, useful fo.....
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