Evaluation of algorithms for tomographic reconstruction of chemical concentrations in indoor air

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<title>Evaluation of algorithms for tomographic reconstruction of chemical concentrations in indoor air</title>
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<title>American Industrial Hygiene Association journal</title>
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<namePart>Todd, Lori</namePart>
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<namePart>Ramachandran, Ganapathy</namePart>
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<dateIssued encoding="marc">1994</dateIssued>
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<abstract displayLabel="Summary">Numerical studies were performed to evaluate and compare four different algorithms for tomographically reconstructing pollutant concentrations in indoor air measured with an optical remote sensing system. With a remote sensing/computed tomography system, two-dimensional maps of air concentrations can be created for an entire room with good spatial and temporal resolution. The success of such a system for characterizing the flow of contaminants in air, exposure assessment, and leak detection depends on the choice of tomographic reconstruction algorithm</abstract>
<note type="statement of responsibility">L. Todd, G. Ramachandran</note>
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<topic>Higiene industrial</topic>
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<topic>Contaminación atmosférica</topic>
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<topic>Recintos cerrados</topic>
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<topic>Contaminantes químicos</topic>
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<topic>Métodos de evaluación</topic>
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<title>American Industrial Hygiene Association journal</title>
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<text>Vol. 55, nº 5, May 1994 ; p. 403-417</text>
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