281 citations · 1.2k across the 13 of their papers we have counts for
12 papers
Modeling-based determination of physiological parameters of systemic VOCs by breath gas analysis, part 2
Clemens Ager, Karl Unterkofler, Pawel Mochalski +4
In a recent paper we presented a simple two compartment model which describes the influence of inhaled concentrations on exhaled breath concentrations for volatile organic compound…
Modeling of breath methane concentration profiles during exercise on an ergometer
Anna Szabo, Karl Unterkofler, Pawel Mochalski +7
We develop a simple three compartment model based on mass balance equations which quantitatively describes the dynamics of breath methane concentration profiles during exercise on…
Potential of volatile organic compounds as markers of entrapped humans for use in urban search-and-rescue operations
Pawel Mochalski, Karl Unterkofler, Gerald Teschl +1
Volatile organic compounds emitted by a human body form a chemical signature capable of providing invaluable information on the physiological status of an individual and, thereby,…
Modeling-based determination of physiological parameters of systemic VOCs by breath gas analysis: a pilot study
Karl Unterkofler, Julian King, Pawel Mochalski +5
In this paper we develop a simple two compartment model which extends the Farhi equation to the case when the inhaled concentration of a volatile organic compound (VOC) is not zero…
A modeling-based evaluation of isothermal rebreathing for breath gas analyses of highly soluble volatile organic compounds
Julian King, Karl Unterkofler, Gerald Teschl +5
Isothermal rebreathing has been proposed as an experimental technique for estimating the alveolar levels of hydrophilic volatile organic compounds (VOCs) in exhaled breath. Using t…
The role of mathematical modeling in VOC analysis using isoprene as a prototypic example
Helin Koc, Julian King, Gerald Teschl +5
Isoprene is one of the most abundant endogenous volatile organic compounds (VOCs) contained in human breath and is considered to be a potentially useful biomarker for diagnostic an…