Works matching DE "SOLAR activity"

Results: 4754

THE RELATIONSHIP BETWEEN SUNSPOT NUMBERS AND CORONAL MASS EJECTIONS WITHIN AN 11-YEAR SOLAR CYCLE.

Published in:

Environmental & Social Management Journal / Revista de Gestão Social e Ambiental, 2025, v. 19, n. 4, p. 1, doi. 10.24857/rgsa.v19n4-003

By:

Kirov, Boian;
Georgieva, Katya;
Asenovski, Imeon

Publication type:

Article

On the possible connection between phytoplankton dynamics in a large lowland reservoir and long-term variations in solar activity.

Published in:

Aquatic Ecology, 2025, v. 59, n. 2, p. 755, doi. 10.1007/s10452-025-10193-y

By:

Sigareva, Lubov';
Mineeva, Natalya;
Timofeeva, Natalya;
Potapov, Alexander

Publication type:

Article

Optimal Control of Stochastic Magneto‐Hydrodynamics With Non‐Instantaneous Impulsive Effects: Applications to Solar Flare Impact Mitigation.

Published in:

Optimal Control - Applications & Methods, 2025, v. 46, n. 3, p. 1291, doi. 10.1002/oca.3260

By:

Nagarajan, Durga;
Hussain, S. Satham;
Malik, Muslim

Publication type:

Article

Atmospheric Losses of N+ and O+ under Extreme Solar Conditions during Geomagnetic Reversals.

Published in:

Cosmic Research, 2025, v. 63, n. 1, p. 74, doi. 10.1134/S0010952524601464

By:

Tsareva, O.;
Cannell, A.;
Levashov, N.;
Malova, H.;
Popov, V.;
Zelenyi, L.

Publication type:

Article

Study of the Red Coronal Line with Altitude from Out-of-Eclipse Observations during Solar Cycle 24.

Published in:

Cosmic Research, 2025, v. 63, n. 1, p. 47, doi. 10.1134/S0010952524601440

By:

Guseva, S. A.;
Shramko, A. D.

Publication type:

Article

On the Uniqueness of Saturn's Equinox in 2010 Based on Observations in Methane Bands in 1964–2024.

Published in:

Kinematics & Physics of Celestial Bodies, 2025, v. 41, n. 3, p. 108, doi. 10.3103/S0884591325030055

By:

Vidmachenko, A. P.

Publication type:

Article

14C-Based Sunspot Numbers for the Last Millennium Encompass the Full Range of Variability: Extreme Value Theory.

Published in:

Solar Physics, 2025, v. 300, n. 4, p. 1, doi. 10.1007/s11207-025-02464-6

By:

Acero, F. J.;
Carrasco, V. M. S.;
Gallego, M. C.;
Usoskin, I. G.;
Vaquero, J. M.

Publication type:

Article

Magnitude Prediction of Solar Cycle 26 Using a New Precursor Approach.

Published in:

Solar Physics, 2025, v. 300, n. 4, p. 1, doi. 10.1007/s11207-025-02459-3

By:

Zermane, Mohammed Akram;
Oulebsir, Nadia;
Bekli, Mohamed Reda;
Belhadi, Zahir;
Becheker, Katia;
Zaidi, Abdeldjalil;
Hadj Hammou, Abdelghani

Publication type:

Article

Direct Measurement of the Longitudinal Magnetic Field in the Solar Photosphere with the Zeeman Effect.

Published in:

Solar Physics, 2025, v. 300, n. 4, p. 1, doi. 10.1007/s11207-025-02455-7

By:

Chen, Jie;
Su, Jiangtao;
Xie, Wenbin;
Deng, Yuanyong;
Bai, Xianyong;
Hu, Ziyao;
Xu, Haiqing;
Liu, Suo;
Zhang, Yin;
Sun, Yingzi;
Song, Yongliang;
Wang, Xiaofan

Publication type:

Article

Impact of solar storms on high altitude long endurance unmanned aircraft and airship design and operations.

Published in:

Aeronautical Journal, 2006, v. 110, n. 1111, p. 623, doi. 10.1017/S0001924000001482

By:

Newcome, L. R.

Publication type:

Article

Solar photocatalytic activity of nitrogen doped TiO 2 coating by micro-arc oxidation.

Published in:

Surface Engineering, 2017, v. 33, n. 10, p. 779, doi. 10.1080/02670844.2016.1259090

By:

Sridhar, S.;
Arunnellaiappan, T.;
Rameshbabu, N.;
Mika, S.;
Viswanathan, A.

Publication type:

Article

Study of Coronal Mass Ejections Succeeding the Associated X-Ray and γ-Ray Burst Solar Flares.

Published in:

Earth, Moon & Planets, 2020, v. 124, n. 1/2, p. 15, doi. 10.1007/s11038-020-09534-8

By:

Abdel-Sattar, Walid;
Mawad, Ramy

Publication type:

Article

Statistical Study of the CME-Solar Flares Associated Events.

Published in:

Earth, Moon & Planets, 2013, v. 110, n. 3-4, p. 185, doi. 10.1007/s11038-013-9419-1

By:

Youssef, M.

Publication type:

Article

Unique Observation of a Solar Flare by Lunar Occultation During the 2010 Annular Solar Eclipse Through Ionospheric Disturbances of VLF Signals.

Published in:

2012

By:

Maji, Surya;
Chakrabarti, Sandip;
Mondal, Sushanta

Publication type:

Letter

Possible Influence of the 11-year Solar Cycle on Precipitation in Huashan Mountain of China over the Last 300 Years.

Published in:

Earth, Moon & Planets, 2010, v. 107, n. 2-4, p. 219, doi. 10.1007/s11038-010-9367-y

By:

Ma, L. H.;
Han, Y. B.;
Yin, Z. Q.

Publication type:

Article

Lunar Beagle and Lunar Astrobiology.

Published in:

Earth, Moon & Planets, 2010, v. 107, n. 1, p. 25, doi. 10.1007/s11038-010-9364-1

By:

Gibson, Everett K.;
Pillinger, Colin T.;
Waugh, Lester J.

Publication type:

Article

Periodic Variability of Visual Sporadic Meteor Rates.

Published in:

Earth, Moon & Planets, 2010, v. 106, n. 2-4, p. 105, doi. 10.1007/s11038-010-9351-6

By:

Dubietis, Audrius;
Arlt, Rainer

Publication type:

Article

Impact of solar cycles on photovoltaic generation.

Published in:

Electrical Engineering, 2024, v. 106, n. 5, p. 6159, doi. 10.1007/s00202-024-02340-9

By:

Jurinic, Francesco;
Farret, Felix Alberto

Publication type:

Article

Analysing Spotless Days as Predictors of Solar Activity from the New Sunspot Number.

Published in:

Solar Physics, 2017, v. 292, n. 11, p. 1, doi. 10.1007/s11207-017-1172-6

By:

Carrasco, V.;
Vaquero, J.;
Gallego, M.

Publication type:

Article

Observing the Sun with the Atacama Large Millimeter/submillimeter Array (ALMA): Fast-Scan Single-Dish Mapping.

Published in:

Solar Physics, 2017, v. 292, n. 7, p. 1, doi. 10.1007/s11207-017-1123-2

By:

White, S. M.;
Iwai, K.;
Phillips, N. M.;
Hills, R. E.;
Hirota, A.;
Yagoubov, P.;
Siringo, G.;
Shimojo, M.;
Bastian, T. S.;
Hales, A. S.;
Sawada, T.;
Asayama, S.;
Sugimoto, M.;
Marson, R. G.;
Kawasaki, W.;
Muller, E.;
Nakazato, T.;
Sugimoto, K.;
Brajša, R.;
Skokić, I.

Publication type:

Article

Shannon Entropy-Based Prediction of Solar Cycle 25.

Published in:

Solar Physics, 2017, v. 292, n. 7, p. 1, doi. 10.1007/s11207-017-1119-y

By:

Kakad, Bharati;
Kakad, Amar;
Ramesh, Durbha Sai

Publication type:

Article

Long-term Variations in the Intensity of Plages and Networks as Observed in Kodaikanal Ca-K Digitized Data.

Published in:

Solar Physics, 2017, v. 292, n. 7, p. 1, doi. 10.1007/s11207-017-1106-3

By:

Priyal, Muthu;
Singh, Jagdev;
Belur, Ravindra;
Rathina, Somasundaram Kameshwaran

Publication type:

Article

Meridional Motion and Reynolds Stress from Debrecen Photoheliographic Data.

Published in:

Solar Physics, 2017, v. 292, n. 7, p. 1, doi. 10.1007/s11207-017-1105-4

By:

Sudar, Davor;
Brajša, Roman;
Skokić, Ivica;
Beljan, Ivana Poljančić;
Wöhl, Hubertus

Publication type:

Article

Long-Term Pulses of Dynamic Coupling Between Solar Hemispheres.

Published in:

Solar Physics, 2017, v. 292, n. 4, p. 1, doi. 10.1007/s11207-017-1092-5

By:

Volobuev, D. M.;
Makarenko, N. G.

Publication type:

Article

Anomalous Surge of the White-Light Corona at the Onset of the Declining Phase of Solar Cycle 24.

Published in:

Solar Physics, 2017, v. 292, n. 4, p. 1, doi. 10.1007/s11207-017-1089-0

By:

Lamy, P.;
Boclet, B.;
Wojak, J.;
Vibert, D.

Publication type:

Article

Non-parametric Data Analysis of Low-latitude Auroras and Naked-eye Sunspots in the Medieval Epoch.

Published in:

Solar Physics, 2017, v. 292, n. 4, p. 1, doi. 10.1007/s11207-017-1084-5

By:

Bekli, Mohamed Reda;
Zougab, Nabil;
Belabbas, Abdelmoumene;
Chadou, Ilhem

Publication type:

Article

Reconstruction of the North–South Solar Asymmetry with a Kuramoto Model.

Published in:

Solar Physics, 2017, v. 292, n. 4, p. 1, doi. 10.1007/s11207-017-1078-3

By:

Blanter, E.;
Le Mouël, J.-L.;
Shnirman, M.;
Courtillot, V.

Publication type:

Article

Photospheric Magnetic Free Energy Density of Solar Active Regions.

Published in:

Solar Physics, 2016, v. 291, n. 12, p. 3501, doi. 10.1007/s11207-016-1009-8

By:

Zhang, Hongqi

Publication type:

Article

Decay of Activity Complexes, Formation of Unipolar Magnetic Regions, and Coronal Holes in Their Causal Relation.

Published in:

Solar Physics, 2016, v. 291, n. 12, p. 3605, doi. 10.1007/s11207-016-1011-1

By:

Golubeva, E.;
Mordvinov, A.

Publication type:

Article

North-South Asymmetry of Solar Diurnal Variations of Cosmic-Ray Intensity Throughout the Period 1975 - 2013.

Published in:

Solar Physics, 2016, v. 291, n. 12, p. 3817, doi. 10.1007/s11207-016-0990-2

By:

El-Borie, M.;
Abdel-halim, A.;
El-Monier, S.;
Bishara, A.

Publication type:

Article

Dependence of the Sunspot-Group Size on the Level of Solar Activity and its Influence on the Calibration of Solar Observers.

Published in:

Solar Physics, 2016, v. 291, n. 12, p. 3793, doi. 10.1007/s11207-016-0993-z

By:

Usoskin, I.;
Kovaltsov, G.;
Chatzistergos, T.

Publication type:

Article

Statistical Analysis of Periodic Oscillations in LASCO Coronal Mass Ejection Speeds.

Published in:

Solar Physics, 2016, v. 291, n. 12, p. 3751, doi. 10.1007/s11207-016-1000-4

By:

Michalek, G.;
Shanmugaraju, A.;
Gopalswamy, N.;
Yashiro, S.;
Akiyama, S.

Publication type:

Article

Slow-Mode MHD Wave Penetration into a Coronal Null Point due to the Mode Transmission.

Published in:

Solar Physics, 2016, v. 291, n. 11, p. 3185, doi. 10.1007/s11207-016-0899-9

By:

Afanasyev, Andrey;
Uralov, Arkadiy

Publication type:

Article

The Greenwich Photo-heliographic Results (1874 - 1885): Observing Telescopes, Photographic Processes, and Solar Images.

Published in:

Solar Physics, 2016, v. 291, n. 9/10, p. 2553, doi. 10.1007/s11207-016-0894-1

By:

Willis, D.;
Wild, M.;
Appleby, G.;
Macdonald, L.

Publication type:

Article

An Alternative Measure of Solar Activity from Detailed Sunspot Datasets.

Published in:

Solar Physics, 2016, v. 291, n. 9/10, p. 2941, doi. 10.1007/s11207-016-0898-x

By:

Muraközy, J.;
Baranyi, T.;
Ludmány, A.

Publication type:

Article

On-line Tools for Solar Data Compiled at the Debrecen Observatory and Their Extensions with the Greenwich Sunspot Data.

Published in:

Solar Physics, 2016, v. 291, n. 9/10, p. 3081, doi. 10.1007/s11207-016-0930-1

By:

Baranyi, T.;
Győri, L.;
Ludmány, A.

Publication type:

Article

A Normalized Sunspot-Area Series Starting in 1832: An Update.

Published in:

Solar Physics, 2016, v. 291, n. 9/10, p. 2931, doi. 10.1007/s11207-016-0943-9

By:

Carrasco, V.;
Vaquero, J.;
Gallego, M.;
Sánchez-Bajo, F.

Publication type:

Article

Tests of Sunspot Number Sequences: 4. Discontinuities Around 1946 in Various Sunspot Number and Sunspot-Group-Number Reconstructions.

Published in:

Solar Physics, 2016, v. 291, n. 9/10, p. 2843, doi. 10.1007/s11207-016-0967-1

By:

Lockwood, M.;
Owens, M.;
Barnard, L.

Publication type:

Article

The Revised Sunspot Record in Comparison to Cosmogenic Radionuclide-Based Solar Activity Reconstructions.

Published in:

Solar Physics, 2016, v. 291, n. 9/10, p. 3025, doi. 10.1007/s11207-016-0969-z

By:

Muscheler, Raimund;
Adolphi, Florian;
Herbst, Konstantin;
Nilsson, Andreas

Publication type:

Article

A Revised Collection of Sunspot Group Numbers.

Published in:

Solar Physics, 2016, v. 291, n. 9/10, p. 3061, doi. 10.1007/s11207-016-0982-2

By:

Vaquero, J.;
Svalgaard, L.;
Carrasco, V.;
Clette, F.;
Lefèvre, L.;
Gallego, M.;
Arlt, R.;
Aparicio, A.;
Richard, J.-G.;
Howe, R.

Publication type:

Article

Strong Blue Asymmetry in H $\upalpha$ Line as a Preflare Activity.

Published in:

Solar Physics, 2016, v. 291, n. 8, p. 2391, doi. 10.1007/s11207-016-0963-5

By:

Cho, Kyuhyoun;
Lee, Jeongwoo;
Chae, Jongchul;
Wang, Haimin;
Ahn, Kwangsu;
Yang, Heesu;
Lim, Eun-kyung;
Maurya, Ram

Publication type:

Article

Re-evaluation of Predictive Models in Light of New Data: Sunspot Number Version 2.0.

Published in:

Solar Physics, 2016, v. 291, n. 8, p. 2457, doi. 10.1007/s11207-016-0965-3

By:

Gkana, A.;
Zachilas, L.

Publication type:

Article

Sources of the Slow Solar Wind During the Solar Cycle 23/24 Minimum.

Published in:

Solar Physics, 2016, v. 291, n. 8, p. 2441, doi. 10.1007/s11207-016-0979-x

By:

Kilpua, E.;
Madjarska, M.;
Karna, N.;
Wiegelmann, T.;
Farrugia, C.;
Yu, W.;
Andreeova, K.

Publication type:

Article

Angular Dependence of the Facular-Sunspot Coverage Relation as Derived by MDI Magnetograms.

Published in:

Solar Physics, 2016, v. 291, n. 7, p. 1957, doi. 10.1007/s11207-016-0947-5

By:

Criscuoli, S.

Publication type:

Article

Temporal Evolution of Solar Energetic Particle Spectra.

Published in:

Solar Physics, 2016, v. 291, n. 7, p. 2071, doi. 10.1007/s11207-016-0956-4

By:

Doran, Donald;
Dalla, Silvia

Publication type:

Article

Propagation of Long-Wavelength Nonlinear Slow Sausage Waves in Stratified Magnetic Flux Tubes.

Published in:

Solar Physics, 2016, v. 291, n. 5, p. 1369, doi. 10.1007/s11207-016-0906-1

By:

Barbulescu, M.;
Erdélyi, R.

Publication type:

Article

Classification of CMEs Based on Their Dynamics.

Published in:

Solar Physics, 2016, v. 291, n. 5, p. 1417, doi. 10.1007/s11207-016-0903-4

By:

Nicewicz, J.;
Michalek, G.

Publication type:

Article

Chasing White-Light Flares.

Published in:

Solar Physics, 2016, v. 291, n. 5, p. 1273, doi. 10.1007/s11207-016-0904-3

By:

Hudson, H.

Publication type:

Article

Extreme Geomagnetic Storms - 1868 - 2010.

Published in:

Solar Physics, 2016, v. 291, n. 5, p. 1447, doi. 10.1007/s11207-016-0897-y

By:

Vennerstrom, S.;
Lefevre, L.;
Dumbović, M.;
Crosby, N.;
Malandraki, O.;
Patsou, I.;
Clette, F.;
Veronig, A.;
Vršnak, B.;
Leer, K.;
Moretto, T.

Publication type:

Article

Temporal Offsets Between Maximum CME Speed Index and Solar, Geomagnetic, and Interplanetary Indicators During Solar Cycle 23 and the Ascending Phase of Cycle 24.

Published in:

Solar Physics, 2016, v. 291, n. 5, p. 1533, doi. 10.1007/s11207-016-0909-y

By:

Özgüç, A.;
Kilcik, A.;
Georgieva, K.;
Kirov, B.

Publication type:

Article