Mark E. M. Stewart

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About 6000 women in the United Kingdom develop ovarian cancer each year and about two-thirds of the women will die from the disease. Establishing the prognosis of a woman with ovarian cancer is an important part of her evaluation and treatment. Prognostic models and indices in ovarian cancer should be developed using large databases and, ideally, with(More)
Determining a drug dosing regimen that produces consistent bioavailability and patient effects is one of the goals of the drug development process. Food consumption is one factor that can significantly alter the bioavailability of some drugs. This manuscript describes a research approach to determine what recommendations to give patients regarding taking(More)
This paper concerns a procedure that analyzes aspects of the meaning or semantics of scientific and engineering code. This procedure involves taking a user's existing code, adding semantic declarations for some primitive variables, and parsing this annotated code using multiple, independent expert parsers. These semantic parsers encode domain knowledge and(More)
In order to investigate the postulate that the diaphragm consists of two muscles, cineradiographic studies and plain roentgenograms were taken of the diaphragmatic movement in eight dogs. A characteristic pattern of contraction was seen following direct electric stimulation of each of the sections of the diaphragm, namely the costal muscle, mainly anterior(More)
This paper presents an implementation and critical analysis of a technique for automated, rigorous scientific program comprehension and error detection. The procedure involves taking a user's existing code, adding semantic declarations for some primitive variables, symbolically executing the user's code, and recognizing semantic concepts from the symbolic(More)
Since its founding, NASA has been dedicated to the advancement of aeronautics and space science. The NASA Scientific and Technical Information (STI) Program Office plays a key part in helping NASA maintain this important role. The NASA STI Program Office is operated by Langley Research Center, the Lead Center for NASA's scientific and technical information.(More)
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