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Magnetic and solar effects on ionospheric absorption at high latitude
ionospheric absorption solar protons emissions
2015/9/25
Some periods of intense solar events and of strong magnetic storms have been selected and their effects on the ionospheric D region have been investigated on the basis of ionospheric absorption data d...
Redox states of thirteen shergottites as inferred from iron micro X-ray absorption near edge structure of maskelynite
shergottite X-ray Absorption Near Edge Structure Mars maskelynite redox stat
2017/4/10
We used synchrotron radiation Fe micro-XANES (X-ray Absorption Near Edge Structure) analysis to determine the
iron valence of maskelynite (shocked-plagioclase glass) in thirteen shergottites, and we ...
Study of Latitudinal, Diurnal and Seasonal Variation of Ionospheric Absorption According to Observations of the Riometer Network in Finland
Variation Ionospheric Absorption Observations Riometer Network Finland
2009/6/16
Study of Latitudinal, Diurnal and Seasonal Variation of Ionospheric Absorption According to Observations of the Riometer Network in Finland.
Afternoon Absorption and the Rotation of the Polar Cap Convection Pattern
Afternoon Absorption Rotation Polar Cap Convection Pattern
2009/6/15
Afternoon Absorption and the Rotation of the Polar Cap Convection Pattern.
Small-Scale Structure of Ionospheric Absorption of Cosmic Noise During Pre-Onset and Sharp Onset Phases of an Auroral Absorption Substorm
Substorm cosmic noise absorption
2009/6/10
Impulsive pulsations of ionospheric absorption were found in imaging riometer measurements at
Kilpisjärvi during the pre-onset and onset phases of auroral absorption substorms. The periods of th...