X-ray diffraction analysis of radiation damaged rocks
X-ray diffraction analysis of radiation damaged rock
ROCK↗
SEARCH · Engineering Papers
Results for “rock”
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.
Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.
Lunar rock coring device design study Final report
Lunar rock drilling device for extracting core samples
SAMPLING DEVICE↗
Study program to obtain the infrared absorption spectra of powered rocks Technical report no. 174 /Final/
Frustrated multiple internal reflection spectroscopy theory and instrumentation description for infrared absorption spectra of powdered rock
POWDER↗
Infrared reflectance spectra of igneous rocks, tuffs and red sandstone for 0.5 to 22 microns
Infrared reflectance measurements of igneous rocks, tuffs, and red sandstone from 0.5 to 22 microns to obtain data for use in determining surface composition of planets
ROCK↗
Analysis of rocks by spectral infrared emission - 8 to 25 microns.
Normal emittance, reflectance and transmittance spectra of roughened rock and mineral surfaces from 8 to 25 micron wavelengths
ROCK↗
Infrared Spectral Emittance of Rocks from the Pisgah Crater and Mono Craters Areas, California
Infrared spectral emittance of natural rock surface from Pisgah Crater and Mono Craters area in California
INFRARED SPECTRUM↗
Recovery of magnetite spherules from sedimentary rocks
Preparation and separation of magnetite spherules from sedimentary rocks
MAGNETITE↗
The geology of the Lower Precambrian rocks of the Champion-Republic area of Upper Michigan
Geology of Lower Precambrian rocks of area in upper Michigan
ROCK↗
Abundances of Na, Mn, Cr, Sc and Co in ultramafic rocks.
Ultramafic rock content of Na, Mn, Cr, Sc and Co determined by neutron activation technique
COBALT↗
Aliphatic hydrocarbons in pre-cambrian rocks.
Sedimentary rock analysis for aliphatic hydrocarbons, discussing methods and results
ORGANIC COMPOUND↗
Rb-Sr study on country rocks of the Bosumtwi crater, Ghana.
Mass spectrometric analysis of sedimentary rocks for Sr-Rb and Sr isotopic composition from Bosumtwi crater, Ghana
SEDIMENTARY ROCK↗
Implications of Martian Rock Distributions on Rover Scaling
This paper discusses some recently published analysis of the rock distribution on Mars and its impact on the scaling of planetary rovers for Mars surface exloration.
hardware sensing control tradeoffs↗
What Do Nectaris Basin Impact Melt Rocks Look like and Where Can We Find Them?
The formation of the Nectaris basin is a key event defining the stratigraphy of the Moon. Its absolute age, therefore, is a linchpin for lunar bombardment history. Fernandes et al. gave a thorough account of the history of different samples thought to originate in Nectaris, with the upshot being there is little agreement on what samples represent Nectaris, if any. We are revisiting the effort to identify Nectaris basin impact-melt rocks at the Apollo 16 site, to model their emplacement, and to use these parameters to examine other sites where Nectaris impact melt is more abundant and/or more recognizable for potential further study.
nectors basin impact melt rocks↗
Insights on rock abrasion and ventifact formation from laboratory and field analog studies with application to Mars
Wind tunnel studies are integrated with field observations to better understand the processes and rates of rock abrasion on Earth and Mars and how these factors affect ventifact morphology.
rock↗
Chemical, Multispectral, and Textural Constraints on the Composition and Origin of Rocks at the Mars Pathfinder Landing Site
Although rocks of andesitic composition at the Pathfinder site may represent samples of ancient Martian crust, inferences drawn about a necessary role for water or plate tectonics in their petrogenesis are probably unwarranted.
rocks↗
Nuclear Explosion Monitoring Program Review NEM2021 Rock Valley Earthquake Relocation
Overview of Rock Valley Earthquake Relocation for the 2021 Nuclear Explosion Monitoring Program Review
58 GEOSCIENCES↗