Results 11 to 20 of about 24,794 (211)

Reconfigurable Magnetic Nanopore Platform for Selective Trapping. [PDF]

Small Sci
Reconfigurable magnetic nanopores enable reversible switching between trapping and non‐trapping states by controlling the magnetic configuration around the nanopore. This strategy provides selective localization of magnetic nanoparticles, opening new opportunities for programable nanopore sensing and active single‐particle manipulation.
Sanamreddy NR, Maunier J, Veedu MK, Sapunova A, Maccaferri N, Garoli D, Wenger J, Vavassori P.   +7 more
europepmc   +2 more sources

Dynamo

ACM SIGPLAN Notices, 2011
We describe the design and implementation of Dynamo, a software dynamic optimization system that is capable of transparently improving the performance of a native instruction stream as it executes on the processor.
Sanjeev Banerjia, Evelyn Duesterwald, Vasanth Bala   +2 more
core   +2 more sources

Turbulent 3D MHD dynamo model in spherical shells: regular oscillations of the dipolar field [PDF]

, 2010
We report the results of three-dimensional numerical simulations of convection-driven dynamos in relatively thin rotating spherical shells that show a transition from an strong non-oscillatory dipolar magnetic field to a weaker regularly oscillating ...
Simitev, R.D., Kosovichev, A.G., Busse, F.H.   +2 more
core   +7 more sources

The turbulent dynamo [PDF]

Journal of Fluid Mechanics, 2021
Abstract
openaire   +3 more sources

ltierolf/DYNAMO-M: Version 0.1.1 of DYNAMO-M

, 2023
Scripts applied in the first version of DYNAMO-
Lars Tierolf
core   +1 more source

On The Galactic Dynamo [PDF]

Symposium - International Astronomical Union, 1989
We critically review the status of our current understanding of galactic dynamo theory. In brief, a definitive model for the production of magnetic fields on galactic scales remains to be constructed.
R. Rosner, E. Deluca
openaire   +1 more source

Global bifurcations to subcritical magnetorotational dynamo action in Keplerian shear flow [PDF]

, 2013
Magnetorotational dynamo action in Keplerian shear flow is a three-dimensional, non-linear magnetohydrodynamic process whose study is relevant to the understanding of accretion processes and magnetic field generation in astrophysics.
Cossu, Carlo, Lesur, Geoffroy, Lesur, G., Longaretti, P.-Y., Ogilvie, Gordon I., Rincon, F., Rincon, François, Riols, A., Herault, Johann, Cossu, C., Ogilvie, G., Riols, Antoine, Longaretti, Pierre-Yves   +12 more
core   +1 more source

Dynamo in protostars [PDF]

Pramana, 2013
5 ...
Verma, Mahendra K, Karak, Bidya Binay, Kumar, Rohit   +2 more
openaire   +3 more sources

A Long‐Lived Planetesimal Dynamo Powered by Core Crystallization

Geophysical Research Letters, 2021
The existence of numerous iron meteorite groups indicates that some planetesimals underwent melting that led to metal‐silicate segregation, sometimes producing metallic cores.
Clara Maurel, James F. J. Bryson, Jay Shah, Rajesh V. Chopdekar, Linda T. Elkins‐Tanton, Carol A. Raymond, Benjamin P. Weiss   +6 more
doaj   +1 more source

General Relativistic Magnetohydrodynamics Mean-Field Dynamos

Fluids, 2022
Large-scale, ordered magnetic fields in several astrophysical sources are supposed to be originated, and maintained against dissipation, by the combined amplifying action of rotation and small-scale turbulence. For instance, in the solar interior, the so-
Luca Del Zanna , Niccolò Tomei, Kevin Franceschetti, Matteo Bugli, Niccolò Bucciantini   +4 more
doaj   +1 more source