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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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Computation of the main geomagnetic field from spherical harmonic expansions
Computation of main geomagnetic field from spherical harmonic expansions
The development of geomagnetic storms after a negative sudden impulse.
Solar plasma flow effects on development of geomagnetic storms
The geomagnetic field.
Origin, main field variations, ionospheric currents, ring current, outer field and satellite mapping of geomagnetic field
The boundary region of the geomagnetic field.
Survey of geomagnetic field boundary data obtained from magnetic field, energetic corpuscular radiation and plasma measurements
Relationship of the integral brightness of polar aurorae with geomagnetic field variations and short periodic pulsations of earth currents <o svyazi integral noy yarkosti polyarnykh siyaniy s variatsiyami geomagnitnogo polya i korotkoperiodicheskimi
Polar aurorae brightness related to geomagnetic field variation and short periodic pulsations of earth currents
Geomagnetic eccentric dipole <gemagnitnyy ekstsentrichnyy dipol'<
Geomagnetic eccentric dipole
Geomagnetism and the ionosphere
Theoretical interpretations of geomagnetic and ionospheric satellite measurements
Introduction to the ionosphere and geomagnetism technical report no. 8
Ionospheric meteorology and geomagnetism
Recurrent geomagnetic phenomena and solar centers <phenomenes geomagnetiques recurrents et centres solaires<
Recurrent geomagnetic storms effected by solar activity centers having emitted type IV radio bursts
Charged-particle variations in the outer van allen zone during a geomagnetic storm
Charged particle variations in outer Van Allen radiation belt during geomagnetic storm
Surveys of the distant geomagnetic field- pioneer i and explorer vi
Surveys of distant geomagnetic field by Pioneer and Explorer VI satellites
Observations of low-frequency hydromagnetic waves in the distant geomagnetic field- explorer 6
Explorer VI satellite observations of low frequency hydromagnetic wave fluctuations in distant geomagnetic field
Geomagnetic control of diffusion in the upper atmosphere
Physical mechanisms governing atmospheric diffusion and existence of geomagnetic anomaly in ionosphere
An evaluation of the main geomagnetic field, 1940-1962
New geomagnetic field determination using magnetic survey and observatory annual mean data
On the stability of the boundary of the geomagnetic field
Dynamic response determination of geomagnetic field boundary in steady solar wind to small initial disturbance from equilibrium configuration
The influence of geomagnetic activity on polar cap absorption
Cosmic noise absorption data on polar cap analyzed for geomagnetic activity
Asymptotic cones of acceptance of cosmic ray neutron monitors in a geomagnetic field dis- torted by the solar wind
Cosmic ray neutron monitors in geomagnetic field distorted by solar wind