The Use of Models to Predict Potential Contamination Aboard Orbital Vehicles Center for Great Lakes Studies and Department of Biological Sciences, University of Wisconsin-Milwaukee

Format:

Conference/Event

Author/Creator:

Boraas, Martin E., author.

Conference Name:

Intersociety Conference on Environmental Systems (1989-07-24 : San Diego, California, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 1989

Summary:

Biological contamination is a real, perhaps inevitable, event aboard inhabited orbital vehicles. A major form of this contamination is fungal growth on exposed surfaces. While numerous models exist for microbial growth on air-water and surface-water interfaces, no models are available for fungal growth on air-solid surfaces and, evidently, none have been developed for a surface that is non-nutritive, e.g. a surface that not agar or a food stuff. We develop and present a model of fungal growth on air-exposed, non-nutritive solid surfaces. A unique feature of this testable model is that the development of a fungal mycelium can facilitate its own growth by condensation of water vapor from its environment directly onto fungal hyphae. The fungal growth rate is limited by the rate of supply of volatile nutrients and fungal biomass is limited by either the supply of non-volatile nutrients or by metabolic loss processes

Notes:

Vendor supplied data

Publisher Number:

891492

Access Restriction:

Restricted for use by site license