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Influence of facemask design on operational performanceSpirometric measurements of oxygen volume and determination of the amount of argon in exhaled breath are used to analyze facemask design efficiency during treadmill walking tests with subjects carrying plastic hoods filled with argon. Facemask leakage measurements established the better performance of a pneumatic seal type mask in comparison with plain seal type masks.
Document ID
19720019480
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Griffin, O. G. (Safety in Mines Research Establishment Sheffield, United Kingdom)
Longson, D. J. (Safety in Mines Research Establishment Sheffield, United Kingdom)
Date Acquired
August 6, 2013
Publication Date
January 1, 1972
Publication Information
Publication: NASA. Ames Res. Center Second Conf. on Portable Life Support Systems p325-333 (SEE N72-27106 18-05)
Subject Category
Biotechnology
Accession Number
72N27130
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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IDRelationTitle19720019456Collected WorksSecond Conference on Portable Life Support Systems
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