Results 21 to 30 of about 478,739 (348)

Long-Term Variations in Solar Activity: Predictions for Amplitude and North–South Asymmetry of Solar Cycle 25 [PDF]

open access: yesSolar Physics, 2022
In most of the solar cycles, activity in the northern and southern hemispheres peaks at different times. One hemisphere peaks well before the other, and at least one of the hemispheric maxima frequently does not coincide with the whole sphere maximum ...
J. Javaraiah
semanticscholar   +1 more source

North-south components of the annual asymmetry in the ionosphere [PDF]

open access: bronze, 2014
A retrospective study of the asymmetry in the ionosphere during the solstices is made using the different geospace parameters in the North and South magnetic hemispheres. Data of total electron content (TEC) and global electron content (GEC) produced from global ionospheric maps, GIM-TEC for 1999-2013, the ionospheric electron content (IEC) measured by
T.L. Gulyaeva   +3 more
openalex   +5 more sources

The North/South Asymmetry of the Galaxy: Possible Connection to the Vertical Phase-space Snail [PDF]

open access: yesAstrophysical Journal, 2022
The galaxy is found to be in disequilibrium based on recent findings of the north/south (N/S) asymmetry and the phase mixing signatures, such as a phase spiral (snail) structure in the vertical phase space (z − V z ).
R. Guo   +4 more
semanticscholar   +1 more source

On the North‐South Asymmetry of Co‐Seismic Ionospheric Disturbances During the 16 September 2015 Illapel M8.3 Earthquake

open access: yesGeophysical Research Letters, 2022
The Mw8.3 Illapel earthquake on 16 September 2015 induced ionospheric disturbances detected by Global Positioning System ground‐based total electron content (TEC) observations, which display much stronger TEC perturbations above the northern region of ...
Xing Meng   +3 more
semanticscholar   +1 more source

On the Relation Between the Sun and Climate Change with the Solar North-South Asymmetry [PDF]

open access: yesJournal of Astronomy and Space Sciences, 2009
We report the relation between the solar activity and terrestrial climate change with the solar north-south asymmetry. For this purpose, we calculate sliding correlation coefficients between sunspot numbers and earth`s mean annual temperature anomalies ...
I. H. Cho   +4 more
doaj   +1 more source

The North-South Asymmetry of Sunspot Relative Numbers Based on Complex Network Technique

open access: yesSymmetry, 2021
Solar magnetic activity exhibits a complex nonlinear behavior, but its dynamic process has not been fully understood. As the complex network technique can better capture the dynamics of nonlinear system, the visibility graphs (VG), the horizontal ...
Hengyu Xu   +5 more
semanticscholar   +1 more source

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