Lola M. Olsen

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Daily measures of maximum temperature, particulate matter less than or equal to 10 micro m in aerodynamic diameter (PM10), and gaseous pollution (ozone, nitrogen dioxide, sulfur dioxide, and carbon monoxide) were collected in Denver, Colorado, in July and August between 1993 and 1997. We then compared these exposures with concurrent data on the number of(More)
This paper discusses the development of a prototype search assistant designed to aid cross-disciplinary searching of Earth science data. The goal of the project is to provide aids to help searchers overcome the vocabulary problem: the vocabulary used by the searchers is not the same as that used by the indexers. The work was motivated by vocabulary issues(More)
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