Published online by Cambridge University Press: 14 July 2016
Linear and non-linear secondary Poisson process models are developed for the level of carboxyhemoglobin in cigarette smoking. The moments of the time of first exit above a critical threshold are expanded as power series in the initial state of the process. Recurrence relations for the coefficients in the moment series are solved numerically. An explicit formula involving Poisson probability functions is obtained for the mean exit time of shot noise.
This research was supported by the U. S. National Institute of Environmental Health Science and the U. S. Environmental Protection Agency under Grant 1-R01-ES01236-1. Additional computer services were provided by The Computer Science Center of the University of Maryland. Mr. Keith Hoffman assisted us with computations.