A living organism morphologically comparable to the precambrian genus Kakabekia.
Living microorganism morphologically comparable to Precambrian microfossil genus Kakabekia
Siegel, B. Z.↗
SEARCH · Engineering Papers
Results for “microorganisms”
Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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Mass culture of photobacteria to obtain luciferase
Inoculating preheated trays containing nutrient agar with photobacteria provides a means for mass culture of aerobic microorganisms in order to obtain large quantities of luciferase. To determine optimum harvest time, growth can be monitored by automated light-detection instrumentation.
Chappelle, E. W.↗
Development and test of flexible film coupon strips for use as a sampling technique
Film consisting of a gelatin base serves as a flexible, water soluble microbiological assay coupon for clean room use. It is nontoxic to microorganisms and capable of remaining unchanged during periods of storage.
Aldridge, C.↗
Life detection
Compact automated laboratory unit has 60 independently treatable culture chamber assemblies for metabolic studies of cultured microorganisms on the surface of Mars or other planets.
Martin, W. H.↗
An improved model of the vacuum probe
Vacuum probe microbiological device for sampling large areas lightly loaded with microorganisms
Beakley, J. W.↗
Life in extraterrestrial environments Quarterly status report, Aug. 15 - Nov. 15, 1968
Microorganism survival while suspended in simulated Mars dust clouds for 28 days
Source record↗
Project Engineering Division
Effect of low numbers of microorganisms on samples assaying and recovery procedures
Source record↗
Evaluation of a quantal response model with variable concentrations
Estimation procedure for quantal response model of microorganism release during spacecraft impact on planets
Cornell, R. G.↗
Systematic description and key to isolants from Chile-Atacama Desert Progress report
List of identified microorganisms from desert soil in Chile
Bollen, W. B.↗
Life in extraterrestrial environments Final report, 16 Feb. 1968 - 14 Jul. 1969
Ultraviolet irradiation of microorganisms in simulated Martian environment
Hagen, C. A.↗
Survival of micro-organisms in space.
Microorganism survival in space for exposure to solar UV radiation on balloons, rockets and satellites
Hemenway, C. L.↗
Current research on regenerative systems.
Regenerative life support system development, considering synthesized organic compounds and microorganisms as foods for long duration space missions
Bell, N. L.↗
Microbial cell recovery from solid materials Final summary report
Microorganism recovery from pulverized and leached solid rocket propellants and spacecraft components
Source record↗
An analysis of carbon 14 radiation detection systems
Carbon 14 radiation detection systems for studying microorganisms in Martian soils
Wainio, K.↗
Investigation of Methods for the Sterilization of Potting Compounds and Mated Surfaces Final Report, 13 Aug. 1968 - 12 Oct. 1969
Chemical sterilization of microorganisms in potting compounds
Tulis, J. J.↗
Investigations into a diffusion model of dry heat sterilization Interim report
Relationship between dry heat inactivation of microorganisms and water content of spore
Barrett, M. J.↗
The Gemini micrometeorite collection experiment S-10 Final report
Micrometeorite impact and microorganism survival experiment flown aboard Agena vehicles
Source record↗
Preliminary sublimation studies
Sublimation effects on viability of frozen microorganisms
Lilja, H. S.↗