Mary Keeler

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The Semantic Web is a promising step toward improving virtual community information systems. It gives information a clearer meaning, better enabling computers and people to cooperate. However, still lacking is the purpose of the information: how is it going to be used and evolve? In a Pragmatic Web, the context of the information would be defined as well,(More)
Charles Peirce was influenced by German philosophy to conceive logic as one of a carefully related set of theoretical disciplines called the Normative Sciences, strategically located in his Classification of the Sciences between Phenomenology and Metaphysics. Barely enough evidence is available from his archived manuscripts to indicate how he might have(More)
30 male alcoholics, who were anxious by clinical research standards, received either disulfiram (250 mg) or placebo daily for 1 week. There are claims that disulfiram has a sedative effect and that this has some useful antianxiety action, but this had not been tested in a controlled manner. There were no significant differences in the mean changes between(More)