Results 51 to 60 of about 31,707 (176)

Instabilities Driven by Proton Temperature Anisotropy in the Presence of Alpha Particles: Implications for Proton-temperature-anisotropy Constraint in the Solar Wind

The Astrophysical Journal, 2023
In situ measurements reveal that proton temperature anisotropy is ubiquitous in the solar wind. Various plasma instabilities have been proposed to regulate the distribution of the proton temperature anisotropy in the solar wind; detailed constraint ...
L. Xiang, D. J. Wu, L. Chen, Q. H. Li, G. Q. Zhao, H. Q. Feng, H. W. Yu   +6 more
doaj   +1 more source

Effects of standard and modified gravity on interplanetary ranges

, 2011
We numerically investigate the impact on the two-body range by several Newtonian and non-Newtonian dynamical effects for some Earth-planet (Mercury, Venus, Mars, Jupiter, Saturn) pairs in view of the expected cm-level accuracy in some future planned or ...
Giannantonio T., L. IORIO, Sawangwit U., Turyshev S. G.   +3 more
core   +1 more source

Analysis on the Turbulent Properties of Current Sheets in the Solar Wind

The Astrophysical Journal
The energy dissipation of solar wind turbulence, closely linked to solar wind heating, is a fundamental process in space physics. Previous research indicates that current sheets in the solar wind significantly influence both energy dissipation and ...
L. D. Wang, Y. Wang, F. S. Wei, X. S. Feng, B. Y. Wang, P. B. Zuo, W. Y. Zhang, X. J. Xu, Z. L. Zhou, X. J. Song   +9 more
doaj   +1 more source

Tools for the Long Run

Perspectives of Earth and Space Scientists, 2022
The first discovery of the space age was in the field of space physics and occurred with the Explorer 1 launch in 1958 and its observations of the radiation belts encircling Earth.
Mona Kessel
doaj   +1 more source

Blockchain for the Arts and Humanities

Future Humanities, Volume 4, Issue 1, May 2026.
ABSTRACT As born‐digital cultural materials proliferate, the arts and humanities require infrastructures that guarantee provenance, authenticity, and equitable access. This paper delivers a comprehensive, critical survey of blockchain's potential and limits across the sector.
James O'Sullivan
wiley   +1 more source

Unique Observations of a Geomagnetic SI^+ -- SI^- Pair: Solar Sources and Associated Solar Wind Fluctuations

, 2010
The paper describes the occurrence of a pair of oppositely directed sudden impulses (SI), in the geomagnetic field ($\Delta$X), at ground stations, called SI${^{+}}$ -- SI${^{-}}$ pairs, that occurred between 1835 UT and 2300 UT on 23 April 1998. The SI${
A. C. Das, Bastian, Burlaga, Delaboudinière, Detman, Domingo, Dryer, Dryer, Dryer, Dungey, Eviatar, Fry, Gold, Goldstein, Goodrich, Gopalswamy, Heppner, Janardhan, Janardhan, Janardhan, Janardhan, Janardhan, K. Ahmed, Lazarus, Lu, McKenna-Lawlor, Mercier, Nishida, Odstrcil, P. Janardhan, R. G. Rastogi, Rastogi, Razdan, Rickett, Scherrer, Schrijver, Schwenn, Senior, Shen, Simnett, Simnett, Smart, Smith, Smith, Sonett, Sonett, Spiro, Stone, Susanta K. Bisoi, Takeuchi, Tóth, Vandegriff, Vasyliunas, Wolf   +53 more
core   +1 more source

Daytime Ionospheric Density Enhancement Driven by Poleward Neutral Wind Shear Associated With Gravity Waves During the November 2025 Geomagnetic Storm

Geophysical Research Letters, Volume 53, Issue 7, 16 April 2026.
Abstract The threefold daytime electron density increases, along with strong poleward meridional winds exceeding 200 m/s were captured by Sanya Incoherent Scatter Radar (SYISR) during the geomagnetic storm of 12 November 2025. The great ionospheric enhancements were extending to mid‐latitudes over 40° observed by total electron content (TEC) from ...
Qi Jiang, Jiuhou Lei, Zhongli Li, Fuqing Huang, Rong Xia, Tong Dang, Xinan Yue, Xiaoli Luan   +7 more
wiley   +1 more source

Multipoint, high time resolution galactic cosmic ray observations associated with two interplanetary coronal mass ejections [PDF]

, 2009
[1] Galactic cosmic rays (GCRs) play an important role in our understanding of the interplanetary medium (IPM). The causes of their short timescale variations, however, remain largely unexplored. In this paper, we compare high time resolution, multipoint
Blake, J. B., Galametz, M., Jordan, Andrew P., Mulligan, T., Shaul, D. N. A., Spence, Harlan E.   +5 more
core   +2 more sources

Bridging Superconductors With United Nations Development Goals: Perspectives and Applications

physica status solidi (a), Volume 223, Issue 7, 7 April 2026.
Ceramic superconductors enable sustainable technologies. A bibliometric review of 33,756 publications (1980–2025) assesses their alignment with the UN Sustainable Development Goals. Key applications identified from include clean propulsion, efficient power grids, advanced medical imaging, and quantum computing, highlighting both their transformative ...
Edimar A. S. Duran, Alfonso Pulgar, Rodolfo Izquierdo, Diana M. Koblischka, Anjela Koblischka‐Veneva, Michael R. Koblischka, Maycon Motta, Tiago T. Saraiva, Andrey S. Vasenko, Rafael Zadorosny   +9 more
wiley   +1 more source

A Twenty Year Decline in Solar Photospheric Magnetic Fields: Inner-Heliospheric Signatures and Possible Implications?

, 2015
We report observations of a steady 20 year decline of solar photospheric fields at latitudes $\geq$45${^{o}}$ starting from $\sim$1995. This prolonged and continuing decline, combined with the fact that Cycle 24 is already past its peak, implies that ...
Ananthakrishnan, S., Bisoi, Susanta Kumar, Fujiki, K., Janardhan, P., Jose, L., Sridharan, R., Tokumaru, M.   +6 more
core   +1 more source