Results 41 to 50 of about 228,421 (149)
, 2002 We fit outbursts of two X-ray novae (Nova Monocerotis 1975=A0620-00 and Nova Muscae GS 1991=1124-683) using a time-dependent accretion disk model. The model is based on a new solution for a diffusion-type equation for the non-steady-state accretion and ...
Lipunova, G. V., Shakura, N. I.
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Short term prediction of E greater than or equal to 10 MeV proton fluxes from solar flares [PDF]
, 1972 Both the anisotropic and isotropic diffusion theories can be used to extrapolate proton fluxes for E greater than or equal to 10 meV for over 50% of the particle events. The isotropic diffusion theory uses a diffusion coefficient: D = Mr sup beta. It was
Kuck, G. A.
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Magnetic-Field Structure in the Accretion Disks of Semi-Detached Binary Systems
, 2010 The results of three-dimensional MHD numerical simulations are used to investigate the characteristic properties of the magnetic-field structures in the accretion disks of semi-detached binary systems.
Bisikalo, D. V., Zhilkin, A. G.
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Averting the magnetic braking catastrophe on small scales: disk formation due to Ohmic dissipation
, 2010 We perform axisymmetric resistive MHD calculations that demonstrate that centrifugal disks can indeed form around Class 0 objects despite magnetic braking.
Basu, Shantanu, Dapp, Wolf B.
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rHARM: Accretion and Ejection in Resistive GR-MHD
, 2016 Turbulent magnetic diffusivity plays an important role for accretion disks and the launching of disk winds. We have implemented magnetic diffusivity, respective resistivity in the general relativistic MHD code HARM.
Bugli, Matteo +3 more
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A comparison of antibiotic disks from different sources on Quicolor and Mueller-Hinton agar media in evaluation of antibacterial susceptibility testing [PDF]
, 2016 Background and Objectives: Antibacterial susceptibility testing of clinical bacterial isolates through disk diffusion method plays a major role in antibacterial treatment. One of the main factors affecting the result of these tests is the type, structure
Abdi-Ali, Ahya +3 more
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Simulations of the Poynting--Robertson Cosmic Battery in Resistive Accretion Disks
, 2007 We describe the results of numerical "2.5--dimensional" MHD simulations of an initially unmagnetized disk model orbiting a central point--mass and responding to the continual generation of poloidal magnetic field due to a secular source that emulates the
Bisnovatyi-Kogan G. S. +5 more
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Accretion into black holes with magnetic fields, and relativistic jets
, 2011 We discuss the problem of the formation of a large-scale magnetic field in the accretion disks around black holes, taking into account the non-uniform vertical structure of the disk.
Bisnovatyi-Kogan, G. S. +2 more
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