Results 1 to 10 of about 380,163 (265)

Energization of the Ring Current by Substorms. [PDF]

open access: yesJ Geophys Res Space Phys, 2018
AbstractThe substorm process releases large amounts of energy into the magnetospheric system, although where the energy is transferred to and how it is partitioned remains an open question. In this study, we address whether the substorm process contributes a significant amount of energy to the ring current. The ring current is a highly variable region,
Sandhu JK   +8 more
europepmc   +9 more sources

Effects of polarization-reversed electromagnetic ion cyclotron waves on the ring current dynamics

open access: yesEarth and Planetary Physics, 2022
Electromagnetic ion cyclotron (EMIC) waves are widely believed to play an important role in influencing the radiation belt and ring current dynamics.
MingHui Zhu   +6 more
doaj   +1 more source

A study on the aromaticity and magnetic properties of N-confused porphyrins [PDF]

open access: yesRoyal Society Open Science, 2020
In this paper, topological resonance energy (TRE) methods were used to describe the global aromaticity of nitrogen confused porphyrin (NCP) isomers. The TRE results show that all NCP isomers exhibit lower aromaticity than the normal porphyrins, and their
Maimaitijiang Tuersun, Ablikim Kerim
doaj   +1 more source

Monitoring of magnetospheric parameters based on cosmic ray effects in August 2018

open access: yesSolar-Terrestrial Physics, 2023
Using data (uncorrected for the temperature effect) from the global network of neutron monitors (GNNM), along with data from the Yakutsk muon telescope complex and the muon hodoscope URAGAN (Moscow), we have applied a modified spectrographic global ...
Kovalev I. I.   +2 more
doaj   +1 more source

Van Allen Probes Observations of Oxygen Ions at the Geospace Plume

open access: yesFrontiers in Astronomy and Space Sciences, 2021
The geospace plume couples the ionosphere, plasmasphere, and magnetosphere from sub-auroral regions to the magnetopause, on polar field lines, and into the magnetotail.
John C. Foster, Philip J. Erickson
doaj   +1 more source

Current magnification and circulating currents in mesoscopic rings [PDF]

open access: yesPhysica B: Condensed Matter, 1995
We show that several novel effects related to persistent currents can arise in open systems, which have no analogue in closed or isolated systems. We have considered a system of a metallic ring coupled to two electron reservoirs. We show that in the presence of a transport current, persistent currents can flow in a ring even in the absence of magnetic ...
Jayannavar, A. M.   +2 more
openaire   +2 more sources

Persistent Currents in Normal Metal Rings [PDF]

open access: yesPhysical Review Letters, 2009
Journal version. 4+ pages, 3 figures. See http://stanford.edu/group/moler/publications.html for the auxiliary document containing additional data and discussion (Ref. 29). Changes w.r.t. v1: Clarified some details in introduction and regarding experimental procedures, shortened abstract, added references and fixed some ...
Bluhm, Hendrik   +4 more
openaire   +8 more sources

Simulation of Dynamic Evolution of Ring Current Ion Flux by a Lunar Base Energetic Neutral Atom (ENA) Imaging

open access: yesAstronomy, 2023
The distribution of energetic ion flux in the ring current region, such as a meteorological cumulonimbus cloud, stores up the particle energy for a geomagnetic substorm.
Li Lu   +5 more
doaj   +1 more source

Energetic Neutral Atom Imaging of the Earth’s Ring Current and Some Results from the Chinese Double Star Program

open access: yesMagnetochemistry, 2023
The ring current region in the Earth’s magnetosphere contains energetic charged particles, which are injected from the magnetotail, get trapped in the inner magnetosphere, and finally drift around the Earth.
Zhiqing Chen   +5 more
doaj   +1 more source

Diversidad y abundancia de plantas con fl ores y frutos entre octubre 2001 y septiembre 2002 en la Reserva Paucarillo, en el noroeste de la Amazonía Peruana

open access: yesRevista Peruana de Biología, 2013
En el presente trabajo damos a conocer la diversidad de fl oración y fructifi cación observada du- rante un año de estudio fenológico en la Reserva de Paucarillo (noroeste de la Amazonía Peruana 3°41’ S, 72°24’ W). Registramos un total de 270 especies en
Johanna P.S. Choo   +2 more
doaj   +1 more source

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