Results 41 to 50 of about 88,657 (281)

Ion‐Scale Flux Rope Observed inside a Hot Flow Anomaly

Geophysical Research Letters, 2020
AbstractWe report an earthward moving ion‐scale flux rope embedded within the trailing edge of a hot flow anomaly (HFA) observed by the Magnetospheric Multiscale satellite constellation on 17 December 2016 upstream of Earth's quasi‐parallel bow shock.
Shi‐Chen Bai, Quanqi Shi, Terry Z. Liu, Hui Zhang, Chao Yue, Wei‐Jie Sun, Anmin Tian, Alexander W. Degeling, Jacob Bortnik, I. Jonathan Rae, Mengmeng Wang   +10 more
openaire   +4 more sources

Subduction to the lower mantle – a comparison between geodynamic and tomographic models [PDF]

Solid Earth, 2012
It is generally believed that subduction of lithospheric slabs is a major contribution to thermal heterogeneity in Earth's entire mantle and provides a main driving force for mantle flow.
T. W. Becker, T. H. Torsvik, B. Steinberger   +2 more
doaj   +1 more source

The Marsili Volcanic Seamount (Southern Tyrrhenian Sea): A Potential Offshore Geothermal Resource

Energies, 2014
Italy has a strong geothermal potential for power generation, although, at present, the only two geothermal fields being exploited are Larderello-Travale/Radicondoli and Mt. Amiata in the Tyrrhenian pre-Apennine volcanic district of Southern Tuscany.
Francesco Italiano, Angelo De Santis, Paolo Favali, Mario Luigi Rainone, Sergio Rusi, Patrizio Signanini   +5 more
doaj   +1 more source

A statistical study on hot flow anomaly current sheets [PDF]

Journal of Geophysical Research: Space Physics, 2017
AbstractHot flow anomalies (HFAs) are phenomena frequently observed near Earth's bow shock and form when the interplanetary discontinuities interact with Earth's bow shock. We perform a statistical study to determine what kind of discontinuities are more efficient to generate HFAs.
L. L. Zhao, H. Zhang, Q.‐G. Zong
openaire   +1 more source

Active grid turbulence anomalies through the lens of physics informed neural networks

Results in Engineering
Active grids operated with random protocols are a standard way to generate large Reynolds number turbulence in wind and water tunnels. But anomalies in the decay and third-order scaling of active-grid turbulence have been reported.
Sofía Angriman, Sarah E. Smith, Patricio Clark di Leoni, Pablo J. Cobelli, Pablo D. Mininni, Martín Obligado   +5 more
doaj   +1 more source

Super fast plasma streams as drivers of transient and anomalous magnetospheric dynamics [PDF]

Annales Geophysicae, 2012
We present multi spacecraft measurements in the magnetosheath (MSH) and in the solar wind (SW) by Interball, Cluster and Polar, demonstrating that coherent structures with magnetosonic Mach number up to 3 – Supermagnetosonic Plasma Streams (SPS ...
S. Savin, E. Amata, L. Zelenyi, V. Lutsenko, J. Safrankova, Z. Nemecek, N. Borodkova, J. Buechner, P. W. Daly, E. A. Kronberg, J. Blecki, V. Budaev, V. Budaev, L. Kozak, A. Skalsky, L. Lezhen   +15 more
doaj   +1 more source

Impact of the European Russia drought in 2010 on the Caspian Sea level [PDF]

, 2011
This article has been made available through the Brunel Open Access Publishing Fund - Copyright @ 2011 Arpe et al.The hydrological budgets of the Volga basin (VB) and the Caspian Sea (CS) have been analysed. The components of the water balance for the CS
Arpe, K, Khan, V, Lahijani, H, Leroy, SAG   +3 more
core   +2 more sources

Asymmetric magnetosphere deformation driven by hot flow anomaly(ies) [PDF]

Geophysical Research Letters, 2012
We present a case study of a large deformation of the magnetopause on November 26, 2008. The investigation is based on observations of five THEMIS spacecraft located at the dawn flank in the magnetosphere and magnetosheath, on Cluster measurements at the dusk magnetosheath, and is supported by ACE solar wind monitoring. The main revelation of our study
J. Šafránková, O. Goncharov, Z. Němeček, L. Přech, D. G. Sibeck   +4 more
openaire   +1 more source

Composites of Shellac and Silver Nanowires as Flexible, Biobased, and Corrosion‐Resistant Transparent Conductive Electrodes

Advanced Functional Materials, EarlyView.
Shellac, a centuries‐old natural resin, is reimagined as a green material for flexible electronics. When combined with silver nanowires, shellac films deliver transparency, conductivity, and stability against humidity. These results position shellac as a sustainable alternative to synthetic polymers for transparent conductors in next‐generation ...
Rahaf Nafez Hussein, Tiago Carneiro Gomes, Eliza Ng, Simon Rondeau‐Gagné, Tricia Breen Carmichael   +4 more
wiley   +1 more source

The Evolution of Hot Flow Anomalies in Martian Space Environment

Geophysical Research Letters
Hot Flow Anomalies (HFAs) are transient foreshock structures generated by solar wind discontinuity‐bow shock interactions, with their evolution only confirmed near Earth.
Heying Wang, Mingyu Wu, Yangjun Chen, Qi Lv, Guoqiang Wang, Sudong Xiao, Peng E, Aimin Du, Ding Yuan, Tielong Zhang   +9 more
doaj   +1 more source