Results 101 to 110 of about 491,052 (394)
Disc instability in RS Ophiuchi: a path to Type Ia supernovae?
, 2011 We study the stability of disc accretion in the recurrent nova RS Ophiuchi. We construct a one-dimensional time-dependent model of the binary-disc system, which includes viscous heating and radiative cooling and a self-consistent treatment of the binary ...
A. R. King +52 more
core +1 more source
Molecular Oncology, EarlyView.Clinical trials on PARP inhibitors in urothelial carcinoma (UC) showed limited efficacy and a lack of predictive biomarkers. We propose SLFN5, SLFN11, and OAS1 as UC‐specific response predictors. We suggest Talazoparib as the better PARP inhibitor for UC than Olaparib.
Jutta Schmitz +15 more
wiley +1 more source
UniverseThere have been many research works involving mass transfer in stellar binaries, all of which are limited to certain systems with specific binary parameters.
Bushra Ata Ali +2 more
doaj +1 more source
Photoabsorption of X-Rays in the Magnetic Compact Star [PDF]
Journal of Astronomy and Space Sciences, 1992 Radiation due to accretion from an accretion disc around the intermediate polars and photoabsorption of this radiation in the accretion funnel have been taken into account as a phenomenological model to study the physics of the magnetic funnel in the ...
Yonggi Kim
doaj
EW[OIII] as an Orientation Indicator for Quasars: Implications for the Torus
Frontiers in Astronomy and Space Sciences, 2017 We present an analysis of the average spectral properties of 12,000 SDSS quasars as a function of accretion disc inclination, as measured from the equivalent width of the [OIII] 5007Å line.
Susanna Bisogni +6 more
doaj +1 more source
Do jets precess... or even move at all?
, 2013 Observations of accreting black holes often provoke suggestions that their jets precess. The precession is usually supposed to result from a combination of the Lense-Thirring effect and accretion disc viscosity. We show that this is unlikely for any type
King, Andrew, Nixon, Chris
core +1 more source
The case for cases B and C: intrinsic hydrogen line ratios of the broad-line region of active galactic nuclei, reddenings, and accretion disc sizes [PDF]
, 2015 Low-redshift active galactic nuclei (AGNs) with extremely blue optical spectral indices are shown to have a mean, velocity-averaged, broad-line H$\alpha$/H$\beta$ ratio of $\thickapprox 2.72 \pm 0.04$, consistent with a Baker-Menzel Case B value ...
C. Gaskell
semanticscholar +1 more source
Eclipse Mapping of Accretion Discs [PDF]
, 2007 The eclipse mapping method is an inversion technique that makes use of the information contained in eclipse light curves to probe the structure, the spectrum and the time evolution of accretion discs. In this review I present the basics of the method and discuss its different implementations.
openaire +2 more sources
Massive star formation by accretion [PDF]
Astronomy & Astrophysics, 2015 Massive stars likely form by accretion and the evolutionary track of an accreting forming star corresponds to what is called the birthline in the HR diagram. The shape of this birthline is quite sensitive to the evolution of the entropy in the accreting star.
Haemmerlé Lionel +4 more
openaire +3 more sources
Molecular Oncology, EarlyView.HDAC4 is degraded by the E3 ligase FBXW7. In colorectal cancer, FBXW7 mutations prevent HDAC4 degradation, leading to oxaliplatin resistance. Forced degradation of HDAC4 using a PROTAC compound restores drug sensitivity by resetting the super‐enhancer landscape, reprogramming the epigenetic state of FBXW7‐mutated cells to resemble oxaliplatin ...
Vanessa Tolotto +13 more
wiley +1 more source