Výsledky vyhledávání - "Dumbadze, G."

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Wide-band fluctuations of solar active regions probed with SHARP magnetograms

Autor: Dumbadze, G., Shergelashvili, B. M., Khodachenko, M. L., Poedts, S.

Publikováno v: A&A, 2024, 683, A86

The power spectra of the fluctuation noise of the solar active region (AR) areas and magnetic fluxes sequentially observed in time contain information about their geometrical features and the related fundamental physical processes. These spectra are

Externí odkaz: http://arxiv.org/abs/2401.07134

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Eigenspectra of solar active region long-period oscillations

Autor: Dumbadze, G., Shergelashvili, B. M., Poedts, S., Zaqarashvili, T. V., Khodachenko, M., De Causmaecker, P.

Publikováno v: A&A 653, A39 (2021)

We studied the low-frequency $\lesssim 0.5\;$h$^{-1}$ (long-period $\gtrsim 2\;$h) oscillations of active regions (ARs). The investigation is based on an analysis of a time series built from Solar Dynamics Observatory/Helioseismic and Magnetic Imager

Externí odkaz: http://arxiv.org/abs/2109.04189

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Long-period oscillations of active region patterns: least-squares mapping on second-order curves

Autor: Dumbadze, G., Shergelashvili, B. M., Kukhianidze, V., Ramishvili, G., Zaqarashvili, T. V., Khodachenko, M., Gurgenashvili, E., Poedts, S., De Causmaecker, P.

Publikováno v: A&A 597, A93 (2017)

Active regions (ARs) are the main sources of variety in solar dynamic events. Automated detection and identification tools need to be developed for solar features for a deeper understanding of the solar cycle. Of particular interest here are the dyna

Externí odkaz: http://arxiv.org/abs/1610.01509

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Akademický článek

Study of the Periodicities of the Solar Differential Rotation.

Autor: Japaridze, D.^1,2 (AUTHOR) darejan.japaridze@iliauni.edu.ge, Dumbadze, G.¹ (AUTHOR), Ramishvili, G.^1,2 (AUTHOR), Chargeishvili, B.¹ (AUTHOR)

Publikováno v: Astrophysics. Jun2020, Vol. 63 Issue 2, p282-287. 6p.

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Akademický článek

Oscillations of Ellipsoidal Solar Active Regions.

Autor: Dumbadze, G.¹ (AUTHOR) gulsun.dumbadze.1@iliauni.edu.ge, Shergelashvili, B.^1,2,3 (AUTHOR)

Publikováno v: Astrophysics. Feb2020, Vol. 63 Issue 1, p108-113. 6p.

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Akademický článek

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The effect of pyrethrum and bacillus thuringiensis against the brown marmorated stink bug Halyomorpha Halys (Stal) (Hemiptera: Pantatomidae) in Georgia

Autor: Gokturk, T., Dumbadze, G., Jgenti, L.

The study was conducted for the purpose to determine the efficiencies of alternative biopesticides to be used in the control against Halyomorpha halys. NeemAzal® and water were used for the control. The most commonly-seen efficiency rates were deter

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::7e90d87c696348dd688324c60b4aa60d
https://ena.lpnu.ua/handle/ntb/46000

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