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The aim of this paper is to analyze magnetohydrodynamic (MHD) solar activity on the basis of modeling and predicting the Wolf number dynamics. This study is based on the use of adaptive regression modeling approach implemented in the software package ARDM (adaptive regression dynamic modeling). The preliminary data was investigated for the presence of trend stability with fractal analysis.Currently, not only the experts in the field of solar physics, climatologists, and researchers in many fields related to the is...

In this study, total heavy metal distributions in serpentinite soils from T?rko?lu-Kahramanmara? region SE Turkey were investigated. Common ultramafic rock types (dunite, harzburgite, lherzolite, wehrlite) and the secondary alteration products formed by their hydration within the Earth?s crust (serpentinite) are the primary source of serpentinite soils. The characteristics of soils developed on serpentinite and peridotite differ from other soils. Numerous studies have reported that typical heavy metal enrichment i...

There is a close relationship between the soil characteristics and the parent material. Especially in arid and semi-arid regions where climate and vegetation cover are limited, soil properties are controlled by the parent material. Rock units which have different mineralogical, petrographical and geochemical features representing different parts of the ophiolitic sequence are widely seen in the vicinity of Kahramanmara? province. The ophiolite in the north of Kahramanmara? is generally represented by oceanic crust...

The present paper demonstrates capabilities of flicker-noise spectroscopy (FNS) as a phenomenological approach to the analysis of astrophysical objects? time signals using an example of the study of quasars radio-wave radiation dynamics in various frequency ranges (S band (2 GHz) and X band (8 GHz)). The promise of FNS application to the study of signals generated by accreting astrophysical objects is caused by inclusion of informational parameters characterizing the components of time sequences in various frequen...