In one of many possible embodiments, a system includes a plurality of queues configured to share an amount of bandwidth, the amount of bandwidth being allocated between the queues in accordance with a plurality of queue weighting factors associated with the queues. The present invention also relates to specific compounds for use in such processes and methods. The system provides a Control Manager, which comprises the Event Manager, the Authentication Manager, and the Secure Connection Maintainer. The vector index determinator is based on the masking signals to determine a vector index corresponding to the frequency-domain input signals. Each pixel sub-area is configured to have a different electric field than its counterparts, such that mutual compensation in the sub-areas decreases distortion of a gamma curve and improves lateral visibility of the flat panel display. The cellulosic polymers having grafts andor co-blocks are prepared using living-type free radical polymerization techniques, which provides control over the degree of substitution and graftco-block composition and structure.