Results 11 to 20 of about 642,648 (176)

Water-Group Pickup Ions From Europa-Genic Neutrals Orbiting Jupiter. [PDF]

open access: yesGeophys Res Lett, 2022
Water‐group gas continuously escapes from Jupiter's icy moons to form co‐orbiting populations of particles or neutral toroidal clouds. These clouds provide insights into their source moons as they reveal loss processes and compositions of their parent ...
Szalay JR   +13 more
europepmc   +2 more sources

Heating of the low-latitude solar wind by dissipation of turbulent magnetic fluctuations [PDF]

open access: yes, 2001
We test a theory presented previously to account for the turbulent transport of magnetic fluctuation energy in the solar wind and the related dissipation and heating of the ambient ion population. This theory accounts for the injection of magnetic energy
Matthaeus, William H.   +5 more
core   +1 more source

Transport of Solar Wind Fluctuations: A Two-Component Model [PDF]

open access: yes, 2011
We present a new model for the transport of solar wind fluctuations which treats them as two interacting incompressible components: quasi-two-dimensional turbulence and a wave-like piece.
Matthaeus, William H.   +13 more
core   +1 more source

The Vehicle Routing Problem with Divisible Deliveries and Pickups [PDF]

open access: yes, 2012
The vehicle routing problem with divisible deliveries and pickups is a new and interesting model within reverse logistics. Each customer may have a pickup and delivery demand that have to be served with capacitated vehicles. The pickup and the delivery
Nagy, Gábor   +6 more
core   +1 more source

The inner source for pickup ions [PDF]

open access: yes, 1999
Pickup ions are observed by the Solar Wind Ion Composition Spectrometer on Ulysses which appear to have been picked up close to the Sun. A transport theory for the propagation of these ions is used to constrain the spatial profiles of the ion sources ...
Schwadron, Nathan A.   +9 more
core   +1 more source

Heating of Pickup and Solar Wind Ions at Jupiter’s Bow Shock [PDF]

open access: yes, 2004
Interstellar pickup ions are dynamically important in the outer heliosphere where they mass‐load and heat the solar wind. Some of these pickup ions are transformed into energetic neutral atoms (ENAs) by charge exchange with the residual cold interstellar
Gloeckler, George   +2 more
core   +1 more source

Turbulence Driving by Interstellar Pickup Ions in the Outer Solar Wind

open access: yesThe Astrophysical Journal, 2023
We revisit the question of how the unstable scattering of interstellar pickup ions (PUIs) may drive turbulence in the outer solar wind and why the energy released into fluctuations by this scattering appears to be significantly less than the standard ...
Philip A. Isenberg   +2 more
doaj   +1 more source

Energization of Charged Test Particles in Magnetohydrodynamic Fields: Waves versus Turbulence Picture

open access: yesThe Astrophysical Journal, 2023
Direct numerical simulations of three-dimensional compressible magnetohydrodynamic (MHD) turbulence have been performed in order to study the relation between wave modes and coherent structures and the consequent energization of test particles. Moreover,
F. Pugliese   +3 more
doaj   +1 more source

Degradable Magnetic Composites from Recycled NdFeB Magnets for Soft Actuation and Sensing

open access: yesAdvanced Robotics Research, EarlyView.
This work presents a degradable soft magnetic composite made from recycled NdFeB particles embedded in a gelatin‐based organogel. The material is processed into magnetic sensors and soft robotic components, which can later be dissolved in a green solvent to recover NdFeB magnetic particles.
Muhammad Bilal Khan   +14 more
wiley   +1 more source

Enhanced Acceleration and Escape of Hydrogen Pickup Ions Upstream from Mars by Interplanetary Shocks

open access: yesThe Astrophysical Journal
The pickup process of newly ionized hydrogen (H) from the Martian extended exosphere represents an important H ^+ escape channel on Mars. It is generally believed that interplanetary (IP) shocks can accelerate the pickup ions and, in turn, affect the ...
Linxia He   +6 more
doaj   +1 more source

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