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This paper describes the theoretical basis and practical implementation of PARSEC, a knowledge-based system that uses probabilistic case based reasoning. PARSEC is a major component in the PANDA surveillance system, developed under DARPA leadership to support maritime situation awareness monitoring on a global scale. PANDA detects unusual vessel motions (deviations) based on learned normalcy models...
Objectives. To report the overall survival for 126 patients more than 15 years after iodine-125 interstitial therapy; to report the biochemical progression status for those alive and clinically without evidence of disease for longer than 15 years; to document the upward migration of grade by date of grade assignment; to compare the tumor stage and grade profile of this mature series with our current...
The use of the 3-O-(N-acyl)carbamoyl directing groups in the synthesis of the potent anti-Herpes virus agent 2 -deoxy-5-ethyl-4 -thio-D-uridine is described. This includes details of experiments to optimise the carbamate substitution and a multi-gram exemplification of the key steps.
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