Characterization of high-intensity, long-duration continuous auroral activity (HILDCAA) events using recurrence quantification analysis

Interactive comment on “Characterization of HILDCAA events using Recurrence Quantification

This paper opens an interesting possibility to apply the RQA to analyze dynamic properties of auroral activity in HILDCAA or in response to different heliospheric drivers. Unfortunately, the paper does not provide physical interpretation of the results. Specifically, physical meaning of information presented in Figures 5 and 6 is not discussed. I have a problem with the claim that dynamic prope...

Interactive comment on “Characterization of HILDCAA events using Recurrence Quantification

This paper opens an interesting possibility to apply the RQA to analyze dynamic properties of auroral activity in HILDCAA or in response to different heliospheric drivers. Unfortunately, the paper does not provide physical interpretation of the results. Specifically, physical meaning of information presented in Figures 5 and 6 is not discussed. I have a problem with the claim that dynamic prope...

Interactive comment on “Characterization of HILDCAA events using Recurrence Quantification Analysis” by Odim Mendes et al

Are repetitive particle injections during high-speed solar wind streams classic substorms?

[1] The relation between substorm occurrences, energetic particle injections, and HighIntensity Long-Duration Continuous AE Activity (HILDCAA) events has been an issue. To understand their relationship, we use global auroral images from the Wideband Imaging Camera (WIC) on the Imager for Magnetopause-to-Aurora Global Exploration (IMAGE) spacecraft to investigate auroral activity near the times ...

Quantification of Parkinson Tremor Intensity Based On EMG Signal Analysis Using Fast Orthogonal Search Algorithm

The tremor injury is one of the common symptoms of Parkinson's disease. The patients suffering from Parkinson's disease have difficulty in controlling their movements owing to tremor. The intensity of the disease can be determined through specifying the range of intensity values of involuntary tremor in Parkinson patients. The level of disease in patients is determined through an empirical rang...