20 citations · 56 across the 4 of their papers we have counts for
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Temporal and Periodic Variation of the MCMESI for the Last Two Solar Cycles; Comparison with the Number of Different Class X-Ray Solar Flares
A. Kilcik, P. Chowdhury, V. Sarp +4
In this study we compared the temporal and periodic variations of the Maximum CME Speed Index (MCMESI) and the number of different class (C, M, and X) solar X-Ray flares for the la…
Physical Characteristics of Umbral Dots Derived from a High Resolution Observation
Ali Kilcik, Volkan Sarp, Vasyl Yurchyshyn +2
The aim of this study is revisit the physical parameters of umbral dots (UDs) with the latest high resolution observations and contribute to the scientific understanding of their f…
Critical frequencies of the ionospheric and layers during the last four solar cycles: sunspot group type dependencies
Erdal Yiğit, Ali Kilcik, Ana Georgina Elias +4
The long term solar activity dependencies of ionospheric F and F regions' critical frequencies ( and ) are analyzed for the last four solar cycles (1976--20…
One Possible Reason for Double-Peaked Maxima in Solar Cycles: Is a Second Maximum of Solar Cycle 24 Coming?
Ali Kilcik, Atila Ozguc
We investigate solar activity by focusing on double maxima in solar cycles and try to estimate the shape of the current solar cycle (Cycle 24) during its maximum. We analyzed data…