Results 201 to 210 of about 8,624 (295)

Statistical Properties of Small‐Scale Magnetic Flux Ropes in the Near‐Earth Solar Wind

Journal of Geophysical Research: Space Physics, Volume 131, Issue 6, June 2026.
Abstract We present a statistical analysis of small‐scale magnetic flux ropes (SMFRs) observed in the near‐Earth solar wind using data from the Magnetospheric Multiscale (MMS) and Wind spacecraft, identified through an automated Grad–Shafranov reconstruction technique.
Youra Shin, Hyomin Kim, Kyung‐Eun Choi, Hameedullah Farooki, Sung Jun Noh, Haimin Wang   +5 more
wiley   +1 more source

Origin of the solar-cycle imprint on global sea level change. [PDF]

Sci Rep
Masuda S, Matthews JP, Yamashiki YA.
europepmc   +1 more source

Multi‐Wavelength Transformer‐Based 24‐Hour Solar Flare Forecasting at the Active‐Region Level

Space Weather, Volume 24, Issue 6, June 2026.
Abstract Solar flare forecasting remains challenging due to the complex spatiotemporal evolution of solar active regions (ARs) and the severe class imbalance associated with high‐impact events. In this work, we investigate a transformer‐based framework for active‐region–level solar flare forecasting using short sequences of multi‐wavelength ...
Dunia Alatoom, Nikos Nikolaou
wiley   +1 more source

Exploring the Potential Observations Between Geomagnetic Activity and Cardiovascular Events: A Scoping Review. [PDF]

Cureus
Belenko J, Cancel G, Mayrovitz HN.
europepmc   +1 more source

Space Weather Disrupts Low‐Latitude Network RTK: Evidence From LSTIDs During June 2025 Geomagnetic Storm

Space Weather, Volume 24, Issue 6, June 2026.
Abstract The geomagnetic storm on 1 June 2025 generated pronounced large‐scale traveling ionospheric disturbances (LSTIDs) over China, captured by dense GNSS networks. It has been unclear whether network real‐time kinematic (NRTK) positioning, which relies on spatial interpolation from multiple reference stations, remains effective under such extreme ...
Tong Liu, Jianghe Chen, Wenfeng Nie, Zhibin Yu, Rui Song, Wu Chen, Pan Xiong, Tianhe Xu, Bo Chen   +8 more
wiley   +1 more source

Bistability in the sunspot cycle

A direct dynamical test of the sunspot-cycle is carried out which indicates that a stochastically forced non-linear oscillator characterizes its dynamics. The sunspot series is then decomposed into its eigen time-delay coordinates.
Sreenivasan, Katepalli R, Vashishtha, Sumit   +1 more
core  

Butterfly Diagram and Other Properties of Plage Areas from Kodaikanal Ca ii K Photographs Covering 1904 - 2007. [PDF]

Sol Phys
Jha BK, Chatzistergos T, Banerjee D, Ermolli I, Krivova NA, Solanki SK, Priyadarshi A.   +6 more
europepmc   +1 more source

Axial length, myopia progression, and myopic maculopathy in Stickler syndrome

Acta Ophthalmologica, Volume 104, Issue 4, Page 423-430, June 2026.
Abstract Purpose We lack knowledge on the potentially progressive nature of and the prevalence of complications to myopia as a characteristic trait of Stickler syndrome. Methods This cross‐sectional study combines ophthalmic examination and medical record data on Danish patients with genetically confirmed Stickler syndrome type 1 (COL2A1) and type 2 ...
Kirstine B. Boysen, Mette Bertelsen, Nanna D. Rendtorff, Stense Farholt, Line Kessel   +4 more
wiley   +1 more source

The physics of sunspots Sacramento Peak Observatory Conference ; Sunspot, New Mexico, 14 - 17 Juli 1981 ; proceedings

, 1981
Sacramento Peak Observatory (Sunspot, NM), Cram, Lawrence E.   +1 more
core  

The Sunspot Solar Observatory Data Archive: Continuing Operations at the Dunn Solar Telescope. [PDF]

Sol Phys
Sellers SG, Shetye J, Christian DJ, Jess DB, Keys PH, MacDonald GA, McAteer RTJ, Jackiewicz J, Hancock C, Thompson MS, Eriksen JE, Jeffreys S.   +11 more
europepmc   +1 more source