Tektites and impact fragments from the moon.
Origin of tektites and impact fragments from the moon
METEORITE COLLISION↗
SEARCH · Engineering Papers
Results for “Fragmentation”
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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A mass spectrometric analysis of dc 704 diffusion-pump oil fragmentation
Mass spectrometric analysis of DC 704 diffusion pump oil fragmentation
DIFFUSION↗
Resolution of semiconductor detectors for fission fragments.
Energy resolution of semiconductor detectors for fission fragments
FISSION PRODUCT↗
Fragmentation history of asteroids.
Fragmentation history of asteroids derived from absolute magnitude distribution resembling Gaussian curve for brighter members and logarithmic curve for fainter ones
PLANETARY EVOLUTION↗
Experimental investigation of parameters and materials for fragmenting-tube energy- absorption process
Materials for fragmenting tube energy absorption process - spacecraft landing
ENERGY ABSORPTION↗
High resolution mass spectrometry in molecular structure and stereochemical studies - Effect of stereochemistry on the fragmentation of epimeric derivatives of azabicycloalkanes
High resolution mass spectrometry in studies of stereochemistry effect on fragmentation of epimeric derivatives of azabicycloalkanes
MASS SPECTROMETRY↗
Yield and energy spectrum of secondary electrons generated by fission fragments.
Lens technique for measuring yield and energy spectrum of secondary electrons generated by fission fragments through metal foil
ELECTRON DETECTOR↗
Luna 9 photographs - Evidence for a fragmental surface layer.
Luna IX photographs indicate lunar surface composition of weakly cohesive poorly sorted fragmental material of unknown source
LUNIK IX LUNAR PROBE↗
In-flight determination of the mass of small fragments and projectiles.
Mass of shaped charge accelerator generated fragments determined via high speed flash X-ray photography of projectiles in flight
PHOTOGRAPHIC MEASUREMENT↗
In-flight mass measurement of small fragments and projectiles.
Mass of shaped charge accelerator generated fragments determined via high speed flash X-ray photography of projectiles in flight
X-RAY PHOTOGRAPHY↗
Estimated thickness of a fragmental surface layer of Oceanus Procellarum.
Estimated thickness of fragmental surface layer of Oceanus Procellarum from laboratory impact cratering studies
LUNAR CRATER↗
Fragment shapes produced by hypervelocity impact and their lunar significance.
Hypervelocity impacts on silicates and polyethylene, noting highly irregular fragment shapes produced and relevance to lunar surface properties for similar meteor process
Jaffe, L. D.↗
Fragmentation.
Fragmentation of clouds of diffuse matter and condensation into stars, discussing gravitational instability and galactic magnetic field effects
Hunter, C.↗
Mass spectrometric fragmentation of some lignans. I.
Mass spectrometry fragmentation of lignans containing tetrahydrofuran ring, noting application to molecular structure elucidation
Duffield, A. M.↗
Mass spectrometry in structural and stereochemical problems. CXLVIII - Electron impact induced fragmentations of some cyclic sulfites and carbonates.
Mass spectrometry of cyclic sulfites and carbonate esters, analyzing electron impact induced fragmentations and metastable ion characteristics based on deuterium labeling
Brown, P.↗
The fragmentation of some cyanohydrins and O-acylcyanohydrins upon electron impact.
Cyanohydrins and O-acylcyanohydrins fragmentation upon electron impact correlated with mass spectra molecular structure
Djerassi, C.↗
Terrestrial, lunar and interplanetary rock fragmentation /synopsis/
Terrestrial, lunar, and interplanetary rock fragmentation
Hartmann, W. K.↗
Mass spectrometry in structural and stereochemical problems. CLXI - Elucidation of the course of the characteristic ring D fragmentation of steroids.
Electron impact induced fragmentation of ring D in steroids involving loss of carbon atoms analyzed by mass spectrometry
Djerassi, C.↗