Observations of continuous sub-elf emissions in the frequency range 0.2 to 1.0 cycles per second.
Continuous sub-ELF emission bands in 0.2 to 1.0 cps range, noting latitude and diurnal variations
RADIO EMISSION↗
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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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Attenuation of hydromagnetic waves in the ionosphere.
Hydromagnetic wave attenuation affected by ionospheric daily variations including sporadic E
IONOSPHERIC PROPAGATION↗
Hydromagnetic emissions /pc 1/ observed simultaneously in the auroral zone and at low latitudes.
Frequency-time characteristics of simultaneously observed hydromagnetic emissions in auroral, middle and lower latitudes
GEOMAGNETIC PULSATION↗
Regular oscillations near 1 c/s observed at middle and low latitudes.
Signal property in Pc 1 emissions at middle and low altitudes, noting hydromagnetic emissions
OSCILLATION FREQUENCY↗
Relation of 5- to 40-second-period geomagnetic micropulsations and electron precipitation to the auroral substorm.
Energetic electron precipitation and 5 to 40 second geomagnetic micropulsations relation to auroral substorms
ELECTRON PRECIPITATION↗
Magnetic field variations in temperate zone sporadic-E layers.
Geomagnetic field variations in temperate zone sporadic E layer according to wind-shear theory
SPORADIC E LAYER↗
Magnetic fluctuations in the magnetosheath - Mariner 4.
Mariner IV magnetometer data in earth magnetosheath analyzed to determine character of fluctuations in magnetic field
MARINER IV SPACE PROBE↗
Spatial characteristics of auroral-zone X-ray microbursts.
Spatial and temporal characteristics of bremsstrahlung X-ray due to energetic electron precipitation in auroral zone, noting measurement techniques
BALLOON SOUNDING↗
Thermally Enhanced Obstructed Flow Board for Hot Spot Mitigation
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Concentrating solar power, CSP, falling particle r↗