148,527 research outputs found
Index of mentions of St. Augustin\u27s Church and School in Newport Daily News, 1900-1940
List of mentions of the St. Augustin\u27s Church and St. Augustin\u27s School in the Newport Daily News, listed alphabetically by subject with date.https://digitalcommons.salve.edu/st-augustin/1001/thumbnail.jp
Index of mentions of St. Augustin\u27s Church and School in Newport Daily News, 1970-1999
List of mentions of the St. Augustin\u27s Church and St. Augustin\u27s School in the Newport Daily News, listed alphabetically by subject with date.https://digitalcommons.salve.edu/st-augustin/1003/thumbnail.jp
Chronological List of mentions of St. Augustin\u27s Church and School in Newport Daily News (1910-1995, 2007, 2013), with list of pastors, clergy, and teachers
List of mentions of the St. Augustin\u27s Church and St. Augustin\u27s School in the Newport Daily News, listed chronologically. Also included are a list of pastors, clergy, and teachers associated with the parish.https://digitalcommons.salve.edu/st-augustin/1005/thumbnail.jp
The Augustin Capacity and Center
For any channel, the existence of a unique Augustin mean is established for
any positive order and probability mass function on the input set. The Augustin
mean is shown to be the unique fixed point of an operator defined in terms of
the order and the input distribution. The Augustin information is shown to be
continuously differentiable in the order. For any channel and convex constraint
set with finite Augustin capacity, the existence of a unique Augustin center
and the associated van Erven-Harremoes bound are established. The
Augustin-Legendre (A-L) information, capacity, center, and radius are
introduced and the latter three are proved to be equal to the corresponding
Renyi-Gallager quantities. The equality of the A-L capacity to the A-L radius
for arbitrary channels and the existence of a unique A-L center for channels
with finite A-L capacity are established. For all interior points of the
feasible set of cost constraints, the cost constrained Augustin capacity and
center are expressed in terms of the A-L capacity and center. Certain shift
invariant families of probabilities and certain Gaussian channels are analyzed
as examples.Comment: 59 page
Multiwavelength modelling the SED of supersoft X-ray sources. I. The method and examples
Radiation of supersoft X-ray sources (SSS) dominates both the supersof X-ray
and the far-UV domain. A fraction of their radiation can be reprocessed into
the thermal nebular emission, seen in the spectrum from the near-UV to longer
wavelengths. In the case of symbiotic X-ray binaries (SyXBs) a strong
contribution from their cool giants is indicated in the optical/near-IR. In
this paper I introduce a method of multiwavelength modelling the spectral
energy distribution (SED) of SSSs from the supersoft X-rays to the near-IR with
the aim to determine the physical parameters of their composite spectra. The
method is demonstrated on two extragalactic SSSs, the SyXB RX J0059.1-7505 (LIN
358) in the Small Magellanic Cloud (SMC), RX J0439.8-6809 in the Large
Magellanic Cloud (LMC) and two Galactic SSSs, the classical nova RX
J2030.5+5237 (V1974 Cyg) during its supersoft phase and the classical symbiotic
star RX J1601.6+6648 (AG Dra) during its quiescent phase. The multiwavelength
approach overcomes the problem of the mutual dependence between the
temperature, luminosity and amount of absorption, which appears when only the
X-ray data are fitted.Thus, the method provides an unambiguous solution. It was
found that selection of the model (a blackbody or an atmospheric model) is not
of crucial importance in fitting the global X-ray/IR SED. The multiwavelength
modelling of the SED of SSSs is essential in determining their physical
parameters.Comment: 15 pages, 11 figures, 2 tables, accepted for New Astronom
Chronological List of mentions of St. Augustin\u27s Church and School in Newport Daily News (1910-1995), with list of pastors, clergy, and teachers
List of mentions of the St. Augustin\u27s Church and St. Augustin\u27s School in the Newport Daily News, listed chronologically. Also included are a list of pastors, clergy, and teachers associated with the parish.https://digitalcommons.salve.edu/st-augustin/1006/thumbnail.jp
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