William H. Engelmann

TL;DR: The number of people exposed to environmental tobacco smoke in California seems to have decreased over the same time period, where exposure is determined by the reported time spent with a smoker.

TL;DR: In vivo and in vitro bioluminescence methods that have been utilized to elucidate properties of chemicals, toxic and mutagenic effects, and to estimate biomass are focused on.

TL;DR: The results achieved serve as proof-of-principle and form a base of information which can be used to develop ultrasound monitoring methods for chlorinated hydrocarbons and polychlorobiphenyls.

TL;DR: The recent analytical literature on the application of luminescence techniques to the measurement of various classes of environmentally significant chemicals has been reviewed as discussed by the authors, and examples of recently developed applications of luminecence to environmental monitoring are provided.

TL;DR: In this article, a portable spectrofluorometer was used to field screen several contaminated soil areas located at the Morristown Industrial Site in Tennessee using the synchronous fluorescence technique.