Greg Sprague

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We report on progress towards the development of a small, low-mass and -power, high-stability mercury trapped-ion frequency standard for the Global Positioning System. The design petformance goal is a frequency stability reaching into the range using technologies that allow for more than 10 years of continuous operational lge. Key features include using a(More)
Occupational toxicologists consider the intended pharmacologic effects of active substances to be adverse and undesirable in healthy workers, because of the absence of any therapeutic benefit. This chapter covers testing of finished agents as well as intermediates and related materials for determining exposure routes and potential toxicity.
Providing support to departments that have linked to the campus network is a major challenge facing educational institutions. Once a department is connected there are many issues to deal with. Who provides support? What level of support? Centralized or distributed support? This question is further complicated by the autonomous nature and diversity of(More)
The author spent four months in 1994 on study leave from his job as manager of user services in the Computing Services department at The University of New Brunswick, a Canadian school with an enrolment of 10,000 students. He spent the leave period working in the Academic Computing Services department at The Ohio State University which has an enrolment of(More)
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