This invention is about three new measuring methods to determine the twist angle and retardation value of any twisted nematic liquid crystal cell. Twist angle of the liquid crystal alignment and the retardation value are important design parameters in determining the optical performance of liquid c.....
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With the development of microelectronic systems, significant challenge of thermal management has to be faced to meet the increasing requirements such as smaller profile, higher performance and longer product lifetime. Conventional thermal interface materials, such as thermal grease, thermal adhesive.....
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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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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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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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