Zobrazeno 1 - 10
of 209
pro vyhledávání: '"Hosking, David"'
Motivated by explosive releases of energy in fusion, space and astrophysical plasmas, we consider the nonlinear stability of stratified magnetohydrodynamic (MHD) equilibria against interchanges of straight magnetic-flux tubes. We demonstrate that in
Externí odkaz:
http://arxiv.org/abs/2401.01336
It has been suggested that the weak magnetic field hosted by the intergalactic medium in cosmic voids could be a relic from the early Universe. However, accepted models of turbulent magnetohydrodynamic decay predict that the present-day strength of f
Externí odkaz:
http://arxiv.org/abs/2203.03573
Recent numerical studies have shown that forced, statistically isotropic turbulence develops a `thermal equilibrium' spectrum, $\mathcal{E}(k) \propto k^2$, at large scales. This behaviour presents a puzzle, as it appears to imply the growth of a non
Externí odkaz:
http://arxiv.org/abs/2202.00462
Publikováno v:
Phys. Rev. X 11, 041005 (2021)
We present a new theoretical picture of magnetically dominated, decaying turbulence in the absence of a mean magnetic field. We demonstrate that such turbulence is governed by the reconnection of magnetic structures, and not by ideal dynamics, as has
Externí odkaz:
http://arxiv.org/abs/2012.01393
Autor:
Hosking, David N., Sironi, Lorenzo
We show that magnetic reconnection in a magnetically-dominated fast-cooling plasma can naturally produce bright flares accompanied by rotations in the synchrotron polarization vector. With particle-in-cell simulations of reconnection, we find that fl
Externí odkaz:
http://arxiv.org/abs/2007.14992
Autor:
Hosking, David Leigh
This thesis examines the extent to which European Union (EU) law and policy reflect an approach to disability consistent with Critical Disability Theory (CDT). Before examining the four policy areas selected for study, the thesis identifies the antec
Externí odkaz:
http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.551830
Autor:
Reid, Ian R., Green, Jonathan R., Lyles, Kenneth W., Reid, David M., Trechsel, Ulrich, Hosking, David J., Black, Dennis M., Cummings, Steven R., Russell, R. Graham G., Eriksen, Erik F.
Publikováno v:
In Bone August 2020 137
Autor:
Hosking, David Leigh
In 2000 the European Union adopted the Framework Equal Treatment Directive which prohibits discrimination because of a number of grounds including disability. This thesis examines the nature of that protection from discrimination because of disabilit
Externí odkaz:
http://hdl.handle.net/1828/1843
Autor:
Hosking, David Leigh
The term “accessibility rights” refers to the right of disabled people to benefit from the provision of goods and services generally available to the public without discrimination because of physical disability caused by providing the services fr
Externí odkaz:
http://hdl.handle.net/2429/5350
Akademický článek
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