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http://www.atnf.csiro.au/people/Baerbel.Koribalski/publications/deepsouth.html.
http://www.atnf.csiro.au/people/Baerbel.Koribalski/publications/deepsouth.html.
1. Vladimir Marsakov Abstracts
Authors: Yu.G. Shevelev , V.A. Marsakov , . ... We have constructed and investigated properties of metallicity function of disk stars with different ages, proceeding from the statistically restored real altitude distributions of stars at the solar galactocentric distance. It is shown that the metallicity distribution of stars in each age range is not of Gaussian form, but it may be considered as a superposition of two normal distributions centered at -0.2 and 0.0 dex. ...
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Ссылки http://ip.rsu.ru/~marsakov/abs/abst28.htm -- 4.1 Кб -- 02.02.2007
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2. The AstroStat Slog Blog Archive tests of fit for the Poisson distribution
... Scheming arXiv:astro-ph abstracts almost an year never offered me an occasion that the fit of the Poisson distribution is tested in different ways, instead it is taken for granted by plugging data and (source) model into a (modified) ? ... Abstract: goodness-of-fit tests based on the Cramer-von Mises statistics are given for the Poisson distribution. ... 2 statistic for testing the goodness of fit in astronomy and this D statistics is considered as a two sided test approximately distributed as a ? ...
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Ссылки http://hea-www.harvard.edu/AstroStat/slog/groundtruth.info/AstroStat/slog/2008/tests-of-fit-for-the-poisson-distribution/index.html -- 27.4 Кб -- 01.03.2014
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3. Short Abstract; Mar. 1995 CONPAS workshop
Modern requirements stipulated for the Networking Technologies . Brief Review of the problems under solution. ... Distributed Collapsed Back Bone Technology Advantages and shortcomings of different approaches. Switches against routers. ... Position at the IS market. Position of the modern high-speed technologies. ... Review of switching technology. Review of the switch market.Classification of switches. ... Big corporate networks implementing switching and routing technologies. ...
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Ссылки http://www.iki.rssi.ru/CONPAS/Mar95a.html -- 2.7 Кб -- 13.11.1995
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4. Simulations of Pinhole Imaging for AXAF: Distributed Processing Using the MPI
... The pinhole simulation program is a computationally and memory intensive task. ... A parallel version was developed instead, to enable distributed processing on a cluster of workstations. The program makes use of the Message Passing Interface (MPI) standard for parallel processing, implemented as an API (Application Programming Interface) to the Local Area Multicomputer (LAM) programming environment developed at the Ohio Supercomputer Center. ...
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Ссылки http://www.adass.org/adass/proceedings/adass94/nguyend.html -- 11.5 Кб -- 03.11.2000
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5. Distribution of the analyzed SEPs with different >100 MeV proton fluxes (J100)
Distribution of the analyzed SEPs with different >100 MeV proton fluxes ( J 100 ) at the microwave flux density plane ' S 9 vs. ... 1) General correspondence takes place between intensities of microwave bursts and proton fluxes - J 100 increases when S 9 and S 15 rise. ... 3) Powerful microwave bursts ( S 9 , S 15 >3000-10000 sfu ) with hard radio spectra ( S 9 < S 15 ) correspond to majority of powerful proton fluxes ( J 100 >10 pfu ). ...
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Ссылки http://www.izmiran.rssi.ru/~ichertok/SEPs_radio/fig4s.htm -- 7.5 Кб -- 22.03.2012
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6. http://xray.sai.msu.ru/~polar/html/publications/poland2005/popov.ps
Log N -- Log S distribution as a new test for cooling curves of neutron stars S.B. Popov # , H. Grigorian +,## , R. Turolla # and D. Blaschke §,¶ # Universitetski 13, 119992 Moscow, Russia + D18051 Rostock, Germany ## Alex Manoogian 1, 375025 Yerevan, Armenia # Marzolo 8, 35131, Padova, Italy § D33615 Bielefeld, Germany ¶ 141980, Dubna, Russia Abstract. We propose to use population synthesis studies as an independent approach to test the physics governing the star cooling. ...
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Ссылки http://xray.sai.msu.ru/~polar/html/publications/poland2005/popov.ps -- 26.2 Кб -- 11.07.2005
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7. Armagh Observatory
... Armagh Observatory, College Hill, Armagh BT61 9DG, +44 (0)28 3752 2928 . ... Quasi-stationary electron distributions for the different values of the particle escape time. ... The electron-cyclotron maser instability is widespread in the Universe, producing, e.g., radio emission of the magnetized planets and cool substellar objects. ... The model used takes into account the radiation escape from the source region and the particle flow through this region. ...
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Ссылки http://star.arm.ac.uk/highlights/2012/613.html -- 6.8 Кб -- 26.09.2012
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8. Abstract
Velocity profiles of galaxies with claimed black holes - II. f(E,L_z) models for M32 . ... The galaxy M32 has been claimed to contain a massive central black hole. ... We construct axisymmetric dynamical models with distribution functions of the form f(E,L_z) for these data. ... To fit the M32 data without a black hole requires a radially anisotropic velocity distribution in the central region and a tangentially anisotropic velocity distribution in the outer region. ...
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Ссылки http://www.stsci.edu/~marel/abstracts/abs_R8.html -- 6.2 Кб -- 27.05.2000
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9. http://www.iki.rssi.ru/comp/2010/BK.htm
... Bisnovatyi-Kogan, Gennady S.; Merafina , Marco; Vaccarelli , Maria Rosaria; Spherically Symmetric Stellar Clusters with Anisotropy and Cutoff Energy in Momentum Distribution. ... We construct numerical models of spherically symmetric Newtonian stellar clusters with anisotropic distribution functions. ... Models of spherically symmetric relativistic stellar clusters with anisotropic distribution functions in relativistic regime are described by using Maxwellian distribution function with energy...
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Ссылки http://www.iki.rssi.ru/comp/2010/BK.htm -- 28.7 Кб -- 15.11.2010
[ Сохраненная копия ] Ссылки http://www.cosmos.ru/comp/2010/BK.htm -- 28.7 Кб -- 15.11.2010
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[ Сохраненная копия ] Ссылки http://www.cosmos.ru/comp/2010/BK.htm -- 28.7 Кб -- 15.11.2010
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10. EVIDENCE FOR A DEFICIT OF PULSARS IN THE INNER GALAXY
EVIDENCE FOR A DEFICIT OF PULSARS IN THE INNER GALAXY . ... Abstract We investigate the Galactic radial distribution of pulsars in the light of recently completed high frequency surveys. We demonstrate that, however sensitive, low frequency surveys are incapable of discriminating between different distributions of pulsars within 3 kpc of the Galactic centre due to the severe interstellar scattering at low frequencies. ...
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Ссылки http://www.atnf.csiro.au/people/Simon.Johnston/papers/radial.html -- 2.2 Кб -- 02.10.2012
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11. Noise distributions
... Using the central limit theorem, the total noise can be approximated by a Gaussian or normal distribution which has the frequency function : . ... where is the mean intensity of the source. ... In the statistical analysis of the probability distribution of data several estimators based on moments are used. ... For a normal distribution, these moments are and while for a Poisson distribution are and . Besides these moments other estimators are used to describe a distribution e.g. median and mode . ...
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Ссылки http://www.sao.ru/precise/Midas_doc/doc/94NOV/vol2/node13.html -- 6.1 Кб -- 23.02.1996
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12. Inference of Coefficients for Use in Phase Correction Bojan Nikolic web pages
... Bojan Nikolic web pages (r. 329) . ... We present a Bayesian approach to calculating the coefficients that convert the outputs of ALMA 183 GHz water-vapour radiometers into estimates of path fluctuations that can be used to correct the observed interferometric visibilities. ... Inference of Coefficients for Use in Phase Correction . ... Simulating Atmospheric Phase Errors, Phase Correction and the Impact on ALMA Science . ... Copyright 2005 -- 2016, Bojan Nikolic feedback welcome ...
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Ссылки http://www.mrao.cam.ac.uk/~bn204/alma/memo-infer.html -- 14.9 Кб -- 04.04.2016
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13. Different X-ray Spectra
Paolo Padovani , II Universit di Roma , Paolo Giommi , ASI, SDC and Fabrizio Fiore, ASI, SDC and Osservatorio Astronomico di Roma . Original Version: MNRAS, (1997), 284, 569 . Text copyright (c) 1997. ... We study the X-ray spectra of 114 flat-spectrum radio quasars (FSRQ) using the hardness ratios as given in the WGA catalogue of ROSAT sources. ... We find that FSRQ have a distribution of energy spectral indices ranging between 0 and 3 with a mean value alpha_x ~ 1. ... Figure 1 (13kb) . ...
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Ссылки http://www.eso.org/~ppadovan/xray_spectra/diff.html -- 3.5 Кб -- 05.01.2005
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14. (Untitled)
To construct two-dimension distribution of minor planets user should specify elements/ parameters/ function that will be plotted as abscissas and ordinates. In three-dimension case one should add to them the element plotted on Z axis. ... Though you may choose elements plotted along different axes at will, often there is good reason to plot such elements as a, n, or n" along X axis (two-dimension distributions) and to plot them along Y axis in three-dimension case. ...
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Ссылки http://www.ipa.nw.ru/PAGE/FUNDAMENTAL/LSBSS/winample_guide/user8zse.htm -- 3.4 Кб -- 10.04.2016
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15. Null-hypothesis probability distribution for a weighted sum of Poissonian
... Let be a random deviate which follows a Poissonian probability distribution about the expectation value . Although the Poisson distribution itself is only defined for integer , one can find the following continuous `envelope function' to the Poisson values: . ... where is the gamma function . ... The expectation value of is . ... Equation 5 is used both in the present program and in boxdetect to estimate the null-hypothesis probability distribution of the weighted sum of Poissonian images. ...
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Ссылки http://xmm.vilspa.esa.es/sas/7.1.0/doc/imweightadd/node7.html -- 11.8 Кб -- 09.07.2007
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16. Clumpy dust disks
... Abstract: We present Monte Carlo radiative transfer simulations for spiral galaxies modelled as a stellar disk and a two-phase clumpy dust distribution. ... As a general result, clumpy models are less opaque than the corresponding homogeneous models. ... 0.00 0.15 0.50 0.1 0.5 1.0 2.0 5.0 10.0 0.25 X . ... We have also produced several homogeneous models, to compare to the clumpy models. ... Homogeneous and clumpy models with the same tauV have the same dust mass. ...
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Ссылки http://www.arcetri.astro.it/~sbianchi/clumping.html -- 14.5 Кб -- 29.03.2002
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17. Workshop on geometric analysis and spectral theory. Abstracts
Workshop on geometric analysis and spectral theory . ... On a class of random walks on groups with infinite number of generators". ... Optimal transportation, weak flows and very degenerate elliptic PDE's". ... Singular solutions to fully nonlinear elliptic equations". ... I will give some hints on how this conjecture is related to minimal surface theory and I will describe some flatness results for non local equations on one hand and on elliptic equations on riemannian manifolds on the other hand. ...
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Ссылки http://www.mccme.ru/lifr/pittet/abstracts.html -- 5.2 Кб -- 13.05.2009
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18. http://selena.sai.msu.ru/Rod/Publications/ms40/78_Sitnikov_etal.pdf
Microsymposium 40, abstract 78, 2004 (A4 format) A TREATMENT OF DATA BANK OF MORPHOLOGIC CATALOGUE OF MERCURIAN CRATERS. ... Coordinates of craters in the catalogue are changed in accordance with [2] new data of Mercury"s North Pole. A treatment of data bank is fulfilled with the use of software in regime of "client-server" on the choice of ensemble of the objects, compiling maps of density distribution of craters. ... Flat floor of craters on Mercury is met often than on the Moon. ...
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Ссылки http://selena.sai.msu.ru/Rod/Publications/ms40/78_Sitnikov_etal.pdf -- 852.5 Кб -- 06.10.2008
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19. Spectral energy distribution
... In brief: the frequency-dependent radiative transfer equation is solved for a dust under assumption of spherically-symmetric geometry for its distribution taking into account particle size distribution and quantum heating effects for the very small dust particles. ... Table: Model parameters for IRAS04296+3429. ... parameter . ... hot dust shell) . ... The best fit to the spectral energy distribution of IRAS04296 is shown by heavy solid line (see Table2 for details concerning parameters of the model...
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Ссылки http://mavr.sao.ru/hq/ssl/IRAS04296/node8.html -- 17.5 Кб -- 02.10.2012
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[ Сохраненная копия ] Ссылки http://www.sao.ru/hq/ssl/IRAS04296/node8.html -- 17.5 Кб -- 01.10.2012
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20. Informational system "Evolution of RG"
The project of the informational system creation on the problem of evolution of radio galaxies, as a part of the "Big Trio" project aimed on studing of distant radio galaxies, is designed. This system allows a user to operate with simulated curves of spectral energy distributions (SED) to estimate ages and redshifts by photometry data. Authors use SEDs of several models for different types of galaxies. ... The HTTP and e-mail access is organized to this system. ...
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Ссылки http://www.sao.ru/sed/ -- 4.7 Кб -- 15.07.2001
[ Сохраненная копия ] Ссылки http://sed.sao.ru/ -- 4.7 Кб -- 15.07.2001
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[ Сохраненная копия ] Ссылки http://sed.sao.ru/ -- 4.7 Кб -- 15.07.2001
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