Robert J. Sheehan

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Field and laboratory studies were conducted to determine mollusk distributions in proximity to waste-water treatment plants (WTP's) in the upper Clinch River and to test the tolerance of two mollusk species to monochloramine and unionized ammonia, the major toxicants in domestic effluent. River reaches up to 3.7 km downstream of WTP's were devoid of(More)
Dynamic languages have regained enormous popularity in recent years. One of the principal dynamic programming languages, Ruby, has been used as the language for assignment work and the presentation of concepts in an introductory Operating Systems course. This was a strange choice for a systems course but there were several good reasons for the choice(More)
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