A new bistable liquid crystal display (LCD) is invented. It has many advantages over existing bistable LCDs, such as low voltage operation, permanent bistability, and fast switching. It can be used in smart cards and in low power applications. LCDs that are truly bistable under zero voltage bias a.....
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Flue gases produced in combustion processes, such as coal-fired power plants, automobiles, smelters, etc., contains huge amount of nitrogen and sulfur oxides, carbon monoxide and particulates. They contribute significantly to atmospheric pollution and some of them are stringently controlled by legis.....
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Optical limiting materials show a non-linear transmittance of light, with transmission varying with the intensity of the incident radiation. Transmission is high at normal intensity, but low for intensive beams. Such materials are useful to protect, inter alia, optical elements, sensors, or the huma.....
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A significant problem in data networks is that of congestion control, especially at switching nodes which receive incoming data packets from a number of channels, determine the next destination of these incoming packets, and send them to their destinations. Fair Queuing (FQ) is therefore needed to p.....
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Antidepressants such as Prozac, Paxil and Zoloft, are characterized by an ability to selectively block reuptake of serotonin (5-HT). Selective NE-reuptake inhibitor antidepressants such as Tomoxetine and Vivalan have also been developed. Effexor and Serzone have been termed SNRI antidepressants beca.....
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