Enzyme activity in terrestrial soil in relation to exploration of the martian surface semiannual progress report, 1 jul. 1964 - 1 feb. 1965
Enzyme activity in terrestrial soil relative to exploration of Martian surface
ENZYME ACTIVITY↗
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Results for “soiling”
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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Static load versus settlement for geometric shapes on cohesionless soil
Static loading versus settlement for circular plate, cone, and sphere on cohesionless soil - spacecraft landing gear study
SOIL↗
<saponifiable and nonsaponifiable soxlet and cold solvent extracts of a number of soils, recent sediment cores from the pacific ocean, and the orgueil carbonaceous meteorite< semiannual progress report, nov. 1964 - may 1965
Saponifiable and nonsaponifiable soxlet and cold solvent extracts of soil, carbonaceous meteorite, and sedimentary rocks studied by thin layer chromatography and spectroscopy
SEDIMENTARY ROCK↗
Enzyme activity in terrestrial soil in relation to exploration of the martian surface second semiannual progress report
Enzyme activity of terrestrial soils in relation to extraterrestrial life exploration
EXTRATERRESTRIAL LIFE↗
Test program for determination of soil constants in vacuum.
Bearing and shear test results for determination of soil constants in simulated lunar vacuum and atmospheric conditions
LOAD TEST↗
Engineering properties of simulated lunar soils.
Lunar soil composition and environmental conditions in simulated study from available data, noting vacuum effect on silica and olivine
VACUUM EFFECT↗
Enzyme Activity in Terrestrial Soil in Relation to Exploration of the Martian Surface Third Semiannual Progress Report, 1 Jul. - 31 Dec. 1965
Qualitative and quantitative test for enzyme activities in terrestrial soil adapted to Mars probe telemetry procedures
SOIL↗
Sampling and handling of desert soils
Sampling and handling of desert soils - area site, transportation, processing, and storage
SAMPLING↗
Studies of Lunar Soil Mechanics Final Report, 15 Dec. 1965 - 1 Mar. 1966
Ultrahigh vacuum effects on properties of simulated lunar soil
VACUUM EFFECT↗
Enzyme activity in terrestrial soil in relation to exploration of the Martian surface Fourth semiannual progress report, 1 Jan. - 30 Jun. 1966
Qualitative analysis for enzyme activities in terrestrial soil for adaptation to investigation of Mars surface
ENZYME ACTIVITY↗
Desert algae - Soil crusts and diaphanous substrata as algal habitats
Desert algae development in soil crusts and diaphanous substrata as algal habitats
ECOLOGY↗
The biochemistry of terrestrial soils
Biological activity and biochemical reactions of terrestrial soils
BIOLOGY↗
Fasciculochloris, a new Chlorosphaeracean alga from a Connecticut soil
Chlorosphaeracean algae from Connecticut soil
SOIL↗
The viscoelastic compression of soil-water systems
Mechanics of consolidation theory, and component behavior and coupling between water and soil
MECHANICS↗
Static and dynamic penetration tests of soil
Impacting soil measuring device for predicting resistance to dynamic, repetitive loading
DYNAMIC LOAD↗
Finite element method applied to problems in stresses and deformations of soil
Finite element analysis of stress-strain relationship in soils
SOIL↗
The iteration method of solving the plane elastic-plastic problem of soil mechanics
Iteration method of solving plane elastic-plastic problem of soil mechanics
SOIL↗