Results 31 to 40 of about 200,082 (276)
Beyond binaries and before becoming: Reconsidering resistance in UK higher education
PRISM, 2021 Drawing from the tensions within non-representational and human practice perspectives on affect, this paper continues the task of re-conceptualising academic-level resistance in the context of UK higher education.
Mollie Baker
doaj +2 more sources
Search for Supermassive Black Hole Binaries in the Sloan Digital Sky Survey Spectroscopic Sample
, 2013 Supermassive black hole (SMBH) binaries are expected in a Lambda CDM cosmology given that most (if not all) massive galaxies contain a massive black hole at their center. So far, however, direct evidence for such binaries has been elusive.
Badenes, Carles +4 more
core +1 more source
Initial data for black hole-neutron star binaries: a flexible, high-accuracy spectral method [PDF]
, 2008 We present a new numerical scheme to solve the initial value problem for black hole-neutron star binaries. This method takes advantage of the flexibility and fast convergence of a multidomain spectral representation of the initial data to construct high ...
Francois Foucart +4 more
core +2 more sources
Mass Transfer in Mira-Type Binaries
Open Astronomy, 2012 Detached, symbiotic binaries are generally assumed to interact via Bondi-Hoyle-Littleton (BHL) wind accretion. However, the accretion rates and outflow geometries that result from this mass-transfer mechanism cannot adequately explain the observations of
Mohamed S., Podsiadlowski Ph.
doaj +1 more source
Do binaries in clusters form in the same way as in the field? [PDF]
, 2009 We examine the dynamical destruction of binary systems in star clusters of different densities. We find that at high densities (10^4 - 10^5 Msun pc^-3) almost all binaries with separations > 10^3 AU are destroyed after a few crossing times.
Aarseth +59 more
core +2 more sources
New Symbiotic Stars Monitored with the Hermes Spectrograph: A Case Study of Orbital Hα Modulation
Open Astronomy, 2012 We present new orbital elements for two symbiotic systems involving a giant of spectral type S, namely V420 Hya and ER Del. These orbital elements are compared with existing elements for S-type binaries and for symbiotic binaries with M-giant primaries ...
Jorissen Alain +4 more
doaj +1 more source
Identification of 13 DB + dM and 2 DC + dM binaries from the Sloan Digital Sky Survey
, 2005 We present the identification of 13 DB + dM binaries and 2 DC + dM binaries from the Sloan Digital Sky Survey (SDSS). Before the SDSS only 2 DB + dM binaries and 1 DC + dM binary were known. At least three, possibly 8, of the new DB + dM binaries seem to
E. J. M. van den Besselaar +18 more
core +1 more source
Advances in Applied Mathematics, 2000 The author considers binary sequences (i.e. having letters from the set \(\{0,1\})\), and defines binary cumulants for joint probability distributions on binary sequences of finite length. Distributions on binary sequences of finite length are related to solve some fundamental mathematical problems (e.g. Hilbert's 17th problem).
openaire +2 more sources
Multiwavelength SED as a Tool in Understanding Outbursts of Symbiotic Binaries
Open Astronomy, 2012 Symbiotic binaries consist of a few sources of radiation contributing to spectral energy distribution (SED) from hard X-rays to radio wavelengths.
Skopal A.
doaj +1 more source
White-Light Flares on Close Binaries Observed with Kepler
, 2016 Based on Kepler data, we present the results of a search for white-light flares on 1049 close binaries. We identify 234 flare binaries, on which 6818 flares are detected.
Gao, Qing +4 more
core +1 more source