Results 111 to 120 of about 491,052 (394)
, 2006 This is a doctorate level lecture on the physics of accretion discs driving magnetically self-confined jets, usually referred to in the literature as disc winds.
Ferreira, Jonathan
core +4 more sources
Rimmed and Rippled Accretion Disc Models to Explain AGN Continuum Lags [PDF]
, 2022 D. A. Starkey +3 more
openalex +1 more source
Constraining protoplanetary disc evolution using accretion rate and disc mass measurements: the usefulness of the dimensionless accretion parameter [PDF]
, 2017 This work has been supported by the DISCSIM project, grant agreement 341137, funded by the European Research Council under ERC-2013-ADG. CFM gratefully acknowledges an ESA Research Fellowship.
G. Rosotti +3 more
semanticscholar +1 more source
Bending instabilities in magnetized accretion discs [PDF]
Monthly Notices of the Royal Astronomical Society, 1997 We study the global bending modes of a thin annular disc subject to both an internally generated magnetic field and a magnetic field due to a dipole embedded in the central star with axis aligned with the disc rotation axis. When there is a significant inner region of the disc corotating with the star, we find spectra of unstable bending modes.
Agapitou, V, Papaloizou, J, Terquem, C
openaire +2 more sources
Strength through diversity: how cancers thrive when clones cooperate
Molecular Oncology, EarlyView.Intratumor heterogeneity can offer direct benefits to the tumor through cooperation between different clones. In this review, Kuiken et al. discuss existing evidence for clonal cooperativity to identify overarching principles, and highlight how novel technological developments could address remaining open questions.
Marije C. Kuiken +3 more
wiley +1 more source
EPJ Web of Conferences, 2012 We further study the idea that a self-gravitating accretion disc around a supermassive black hole can increase the rate of gradual orbital decay of stellar trajectories (and hence tidal disruption events) by setting some stars on eccentric trajectories ...
Šubr L., Karas V.
doaj +1 more source
The importance of episodic accretion for low-mass star formation
, 2011 A star acquires much of its mass by accreting material from a disc. Accretion is probably not continuous but episodic. We have developed a method to include the effects of episodic accretion in simulations of star formation. Episodic accretion results in
André +26 more
core +1 more source
Spiral shocks in the accretion disc of IP Peg during outburst maximum [PDF]
, 1999 In response to our recent discovery of spiral arms in the accretion disc of IP Peg during rise to outburst, we have obtained time-resolved spectrophotometry of IP Peg during outburst maximum.
A. Magazzú +31 more
core +2 more sources
Efficiency of gas cooling and accretion at the disc-corona interface [PDF]
, 2016 In star-forming galaxies, stellar feedback can have a dual effect on the circumgalactic medium both suppressing and stimulating gas accretion. The trigger of gas accretion can be caused by disc material ejected into the halo in the form of fountain ...
L. Armillotta +2 more
semanticscholar +1 more source
Potential therapeutic targeting of BKCa channels in glioblastoma treatment
Molecular Oncology, EarlyView.This review summarizes current insights into the role of BKCa and mitoBKCa channels in glioblastoma biology, their potential classification as oncochannels, and the emerging pharmacological strategies targeting these channels, emphasizing the translational challenges in developing BKCa‐directed therapies for glioblastoma treatment.
Kamila Maliszewska‐Olejniczak +4 more
wiley +1 more source