The image registration by digital cameras and video cameras requires digital filters to be posed onto the photo-sensitive sensors (CCD and CMOS). The filters are arranged in patterns across the face of the image sensing array. The most commonly used color filter array is Bayer pattern. An alternative of this pattern is a Pseudo-Random Bayer color filter array (CFA). Its structure differs consid...

The diffusion of computer technology has led to an increased interest in computer gaming. A study conducted by the Pew Internet and American Life Project (2001) found that over half of teens in the U.S. play or download computer games. Both boys and girls are proficient gamers, although boys are more likely to self-identify as such (Bryce & Rutter, 2003). The combination of the popularity of co...

A batch experiment was conducted to compare the Cu scavenging capacity between two different red mud types: the first one was a highly basic red mud derived from a combined sintering and Bayer process, and the second one was a seawater-neutralized red mud derived from the Bayer process. The first red mud contained substantial amounts of CaCO3, which, in combination with the high OH activity, fa...

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