Porosity and permeability of the early Precambrian Onverwacht chert - Origin of the hydrocarbon content
Early Precambrian chert porosity and permeability, investigating hydrocarbon content origin
Nagy, B.↗
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Results for “origin”
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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On the origin of radiation belt and auroral primary ions
Radiation belt and auroral primary ions, comparing origin possibilities of ionosphere and solar wind
Axford, W. I.↗
Paleomagnetic evidence relevant to the origin of the Vredefort Ring
Vredefort Ring origin, discussing paleomagnetic evidence to choose between meteorite impact or terrestrial cause
Hargraves, R. B.↗
Origin and development of optical activity of organic compounds on the primordial earth
Optically active organic compounds origin on primordial earth, emphasizing role of asymmetric catalyst
Harada, K.↗
The morphology, distribution, and origin of lunar sinuous rilles
Lunar sinuous rilles morphological and distributional observations and implications on theories of origin concerning surface water erosion
Lingenfelter, R. E.↗
Chemical origins of cells
Cells chemical origin, discussing terrestrial fractionation, amino acids, macromolecules, metabolism, etc
Fox, S. W.↗
Tenoumer crater, Mauritania - Age and petrologic evidence for origin by meteorite impact
Tenoumer crater meteorite impact origin from shock metamorphic features analysis
Dietz, R. S.↗
The origin of solar magnetic fields
Solar magnetic field origin and behavior, discussing hydromagnetic dynamos, cyclonic convection and generation times
Parker, E. N.↗
Petrography and origin of lunar breccias and glasses
Petrography and shock vaporization origin of Apollo 11 lunar breccias and glasses compared to terrestrial impactites and chondrites
Fredriksson, K.↗
Petrogenesis of Apollo 11 basalts, internal constitution and origin of the moon
Apollo 11 lunar basalt petrogenesis, examining internal constitution and origin by high pressure
Essene, E.↗
Origin of the lunar regolith at Tranquillity Base
Tranquillity Base regolith origin, examining thickness exposure histories, crater distribution and composition
Dahlem, D. H.↗
Chemical evolution and the origin of life
Bibliographical guide for literature concerning chemical evolution and origin of life
Ponnamperuma, C.↗
On the origin of cosmic magnetic fields
Primeval cosmic magnetic fields origin, discussing galactic fields and limits on present intergalactic field
Blumenthal, G. R.↗
The stability of sunspot magnetic fields and the origin of solar flares
Stability of sunspot magnetic fields and origin of solar flares
Sakurai, K.↗
On the origin and isotropy of the cosmic gamma-ray flux between 1 and 6 MeV and its implications for future gamma-ray
Origin and isotropy of cosmic gamma ray flux between 1 and 6 MeV and its implications of future gamma ray investigations
Stecker, F. W.↗
Clarke Memorial lecture - Origin of the moon
Chemical and petrological examination of lunar samples to determine origin of moon
Ringwood, A. E.↗
Petrogenesis of Apollo 11 basalts and implications for lunar origin
Petrogenesis of Apollo 11 basalts and implications for lunar origin
Ringwood, A. E.↗
Neutron activation analysis for trace elements. Elements depleted on lunar surface - Implications for origin of moon and meteorite influx rate Final report, 1 Aug. 1969 - 31 Jan. 1971
Neutron activation analysis for trace elements depleted on lunar surface with implications for origin of moon and meteorite influx rate
Anders, E.↗