... We describe a parallel code for 3-D structure detection and morphological analysis. The method is based on a multiscale technique, the wavelet transform and on segmentation analysis. ... This paper presents a new parallel code, that allows a rapid structure detection and morphological analysis in a 3-D set of data points. ... Segmentation analysis. ... Our code is based on the programming paradigm MASTER/SLAVE . ... Finally, the morphological analysis is executed by the master. ...

Еще в разделе: (Показать все результаты (>1991) - www.adass.org/ )

• Spatial Structure of NGC 6822: An Example for Statistical Modeling of
• Positive Iterative Deconvolution in Comparison to Richardson-Lucy Like
• Data Structure and Software of the UCAC-S Project

We investigate models for main-sequence and horizontal-branch (HB) stars constructed using the Carson opacities and make comparisons with models based on the Cox-Stewart opacities. ... The drop in the hydrogen-shell luminosity due to the helium-core expansion during HB evolution is greater than that obtained with the Cox-Stewart opacities. ... Studies of main-sequence (MS) stars lead to agreement with Stothers' (1974a,b, 1976) results for homogeneous models constructed with Carson opacities. ...

Еще в разделе: (Показать все результаты (>1924) - star.arm.ac.uk/ )

• Armagh Observatory

... 1) The MS lower envelopes for groups of stars with different metallicities turn out to be coincident. ... 4) The conformation of the kinematics of stars within narrow ranges ob b-y with the ages derived from isohrones reveals that, at Z < Z , the isohrone ages seem to be increasingly overestimated with growing b-y . ... At a given metallicity, they have a much narrower MS and the locus of their MS lower envelope seems to be brighter for the metal-rich group of stars. ...

Еще в разделе: (Показать все результаты (>85) - ip.rsu.ru/ )

... Science Activities > PhD Thesis Topics offered by ESO Faculty Members > Thesis Topic: The dawn of planets: structure and evolution of protoplanetary disks with ALMA . ... ALMA . ... Observing with ESO Telescopes . ... At ESO we have primary responsibility for the determination of the stellar and star-disk interaction properties using VLT/XShooter spectroscopy and for the study of the dust properties in protoplanetary disks from observations at submm and radio wavelengths with ALMA and the VLA. ...

Еще в разделе: (Показать все результаты (>66258) - www.eso.org/ )

• ESO - Thesis Topic: Properties of kinematically decoupled structures in
• ESO - Thesis Topic: How much can a supermassive black hole consume?
• ESO - Thesis Topic: Planetary Nebulae and HII regions in the Elliptical Galaxy

... Accurate positions of 404 compact radio sources used as calibrators by the VLA are presented. In addition, the structure and polarization of each source at both 4885 and 1465 MHz are given. ... Amplitude calibration was based on 3C286, whose fluxes at 4885 and 1465 MHz were assumed to be 7.41 and 14.41 Jy, respectively, in accord with the scale of Baars et al. (1977). short description of columns, as taken from the publication: . 1 source name . ... 8 Polarized flux at 4885 MHz (mJy) . ...

Еще в разделе: (Показать все результаты (>1796) - www.sao.ru/ )

• OOTY Lunar Occultation surveys: lists 6-10
• THE TEXAS SURVEY: Published
• Radio survey for new compact HII regions

. I present 2-D angular power spectra of cold H I emission and optical dust reflection tracing the H I in the Pleiades reflection nebula. This analysis reveals a uniform power-law slope of -2.8 over 5 orders of magnitude in scale, from tens of parsecs down to tens of astronomical units. NASA ADS Abstract . Astro-ph Preprint (low-resolution): astro-ph/0703055 . Local copy (full-resolution): PDF | PS

Еще в разделе: (Показать все результаты (>4864) - www.naic.edu/ )

• Galactic Spiral Structure in H I Emission and Self-Absorption
• Thesis Abstract

Astronomical Data Analysis Software and Systems VII ASP Conference Series, Vol. ... A Wavelet Parallel Code for Structure Detection A. Pagliaro Istituto di Astronomia dell'Universit?a di Catania U. Becciani, V.Antonuccio and M.Gambera Osservatorio Astrofisico di Catania Abstract. We describe a parallel code for 3ґD structure detection and morphological analysis. The method is based on a multiscale technique, the wavelet transform and on segmentation analysis. ... Segmentation analysis. ...

Еще в разделе: (Показать все результаты (>233) - www.stecf.org/ )

• The Structure and Composition of High Redshift Radio Galaxies
• Some Experiments with the Restoration of NICMOS Camera 2 Images of OMC-1
• STScI NICMOS Software

Magellanic Cloud Structure from Near-IR Surveys I: The Viewing Angles of the LMC . ... We present a detailed study of the viewing angles of the LMC disk plane. ... Sinusoidal brightness variations with a peak-to-peak amplitude of approximately 0.25 mag are detected as function of position angle. ... There is tentative evidence for variations of approximately 10 degrees in the viewing angles with distance from the LMC center, suggesting that the LMC disk plane may be warped. ...

Еще в разделе: (Показать все результаты (>15240) - www.stsci.edu/ )

• Ionization and Thermal Structures of the Absorption-Line Systems of Quasars
• Is the Crab Pulsar Showing A 60-second Periodic Modulation?
• HST Spectral Maps of Accretion Disks in Cataclysmic Binaries

... Translate Abstract . ... Structure and properties of IRC+10216 . ... AA(Stockholm Observatory, SE--133 36 Saltsj baden, Sweden), AB(Special Astrophysical Observatory, Nizhnij Arkhyz, Karachaevo-Cherkesia, 357147, Russia), AC(Max-Planck-Insitut f r Radioastronomie, Auf dem H gel 69, D--53121 Bonn, Germany), AD(Max-Planck-Insitut f r Radioastronomie, Auf dem H gel 69, D--53121 Bonn, Germany), AE(Max-Planck-Insitut f r Radioastronomie, Auf dem H gel 69, D--53121 Bonn, Germany) . ... Abstract Text . ...

Еще в разделе: (Показать все результаты (>881) - jet.sao.ru/ )

• Bispectrum Speckle Interferometry of the Massive Protostellar Object S140 IRS
• High-resolution Near-infrared Study of the Deeply Embedded Young Stellar Object
• Bispectrum speckle interferometry and future long-baseline interferometry of

... V.V.Shevchenko, Sternberg State Astronomical Institute, Moscow University, Universitetsky 13, Moscow 119899, Russia, shev@sai.msu.ru . ... 1.Sternberg State Astronomical Institute, 119899, Moscow, Russia. shev@sai.msu.ru . ... V.V.Shevchenko, Sternberg State Astronomical Institute, Moscow University, Moscow 119992, Russia, shev@sai.msu.ru . ... 119992 Moscow, Russia; . ... 2Sternberg Astronomical Institute, Moscow University, Moscow, 119992, Russia, . ... Moscow, 119992, Russia shev@sai.msu.ru . ...

Еще в разделе: (Показать все результаты (>122) - selena.sai.msu.ru/ )

• Vladimir V. Busarev

This home page belongs to small group of scientists working at . Sternberg Astronomical Institute which is a part of Moscow State University . ... Электронная библиотека научно-технической и художественной литературы (доступна только из ГАИШ) . ... Local staff . Dr. Edward Kononovich (konon -at- sai.msu.ru), Associate Professor . ... Dr. Sergey Ayukov (asv -at- sai.msu.ru), Research Fellow, Webmaster of the group . ... Joint seminar of Solar Studies Structure Group and Solar Photometry Group . ...

Еще в разделе: (Показать все результаты (>1060) - crydee.sai.msu.ru/ )

• Coaxial jets
• Springer LINK:A&A-EE: Table of Contents Volume 320 Number 3 (1997)
• AIAA Invited paper, 1994

... 2) Physics Department, University of Puerto Rico at Rio Piedras, P.O. Box 23343, San Juan, Puerto Rico 00931 . ... We report the density structure of the ultracompact HII regions G35.20-1.74, G9.62+0.19-E, and G75.78+0.34-H2O. The density profiles are derived from radio continuum emission at wavelengths from 6 to 0.3cm. In the case of G35.20-1.74, a cometary UC HII region with a core and a tail, the spectrum of the core varies as Snu~nu^(0.6), implying that the density structure is ne~r^(-2). ...

Еще в разделе: (Показать все результаты (>7703) - www.arcetri.astro.it/ )

• BD_disks (Abstract)
• INAF - Osservatorio di Arcetri
• Analysis of the Ext2fs structure

... Comparative study of Tl-2201 single crystals with T c =30 and 110 K by means of X-ray structural analysis and NMR. Abstract: . The crystal structure of a tetragonal single crystal of Tl-2201 with T c =30 K has been determined by the X-ray diffraction technique ( a = 3.8717(3), c = 23.224(3) Angstrom, space group I4/mmm, Z = 2). The chemical composition is found to be Tl 1.90(1) Cu 0.10(1) Ba 2 CuO 6.18(4) . ... Structural parameters of Tl-2201 cuprates with various T c have been compared. ...

Еще в разделе: (Показать все результаты (>1180) - www.issp.ac.ru/ )

• PLDS-3, Chernogolovka, Russia, 2001 - Program, abstracts and proceedings
• X-Ray Structural Analysis
• LPCBC: Abstract, 1_13

... Figure 1a illustrates the summary diagram (2 log L, log S ) based on the field intensity contour lines for 7 active regions plotted at 200 G steps in the range of 2200ґ400 G. One can see that the relationship under discussion is well represented by two straight lines, one corresponding to the log S range from 2 to 7.2 and another, from 7.2 to 9. ... Then, we plotted 2 log L versus log S for all field lines of a given intensity, no matter which sunspot or sunspot group they belonged to. ...

Еще в разделе: (Показать все результаты (>791) - www.izmiran.rssi.ru/ )

• Formation, stability and decay of inhomogeneus plasma structures in a hot
• conferences

... There are result from two global VLBI observations at 3.6 cm spaced about 2 years. ... The analysis of the apparent motion, indication of the jet flow trajectory and the other implications for the CSS quasars are discussed. ... The quasar 3C380 ( ; thus 1 arcsec corresponds to 4 kpc for , ) is one of the most powerful radio sources (its radio luminosity at 2.7 GHz is ) ( Wilkinson et al. ... 3C380 is a member of the class of Compact Steep Spectrum (CSS) sources. ...

Еще в разделе: (Показать все результаты (>1820) - www.mrao.cam.ac.uk/ )

• PPEUC Programme - Cosmic Microwave Background Workshop
• Paper I: Method Bojan Nikolic web pages (r. 329)
• Bojan Nikolic -- Fitting and Comparison of Models of Radio Spectra

... The theory of the large scale structure of the universe . ... The theory of perturbation growth is considered with attention to acoustic oscillations of the radiation-dominated plasma and their attenuation before and during recombination, the growth of small perturbations in the neutral gas, the nonlinear growth of perturbations leading to the formation of compressed gas layers - pancakes, and the further fate of pancakes leading to their decay into galaxies and protoclusters of galaxies. ...

Еще в разделе: (Показать все результаты (>632) - xray.sai.msu.ru/ )

XMM-Newton Science Analysis System Page: 1 Data conventions June 28, 2006 Abstract Several conventions are described for passing around data in the SAS, such as parameter names, le structure, attribute names, column names etc. ... The OGIP conventions for data products all have the block name set, so it is a matter of extending this concept also to utility tasks that normally wouldn't bother with the extension name. ... 2.1 Event lists Events are stored in a table in a data set. ...

Еще в разделе: (Показать все результаты (>29522) - xmm.vilspa.esa.es/ )

• http://xmm.vilspa.esa.es/sas/7.1.0/doc/dataconv.ps.gz
• http://xmm.vilspa.esa.es/sas/6.5.0/doc/dataconv.ps.gz
• http://xmm.vilspa.esa.es/sas/6.1.0/doc/dataconv.ps.gz

... ATNF Home . About ATNF . ... About ATNF overview . ... Australia Telescope Steering Committee . ... Parkes radio telescope . ... Visiting Parkes radio telescope . ... Parkes radio telescope webcam . ... Cosmic engine for senior students . ... Galactic Structure and the Cosmic Ray Anisotropy at 10 18 eV . ... Cosmic ray arrival directions at energies a little over 10 18 eV have been reported to show an excess from directions close to that of the Galactic Centre. ... Galactic Cosmic Rays . ...

Еще в разделе: (Показать все результаты (>20188) - www.atnf.csiro.au/ )

• Programme - Abstract
• The Structure of the Gravitational Lens System B1152+199
• An Overview of Uncovered and Suspected Large-Scale Structures behind the Milky

... Mokhovaya st., 11, Moscow, 103907, Russia. ... July 15-17, 1999 , pp. 161-164 . A method for multiple access using the structure of the unstable periodic orbits of chaotic attractor is proposed. Possible principles of the control and selection of unstable cycle-codes are presented. ...

Еще в разделе: (Показать все результаты (>664) - www.cplire.ru/ )

• Chaotic Processors and Unstructured Data Bases - NDCS-99
• Project 8 - RFBR - Dynamical and non-equilibrium electron transport and
• Project 5 - State Program "Condenced Matter Physics"

... Future seminars . ... The p roject " Venus Express " : scientific goals , structure and mission scenario " . ... Talks of IKI collaborators, first place winners in the institute competition of scientific publications: . ... Prof. G.S. Bisnovaty-Kogan (IKI) . ... Dr. Christoph Winkler (Astrophysics Mission Division Research & Scientific Support Department ESA , Netherlands) . ... Prof. Fumiaki Nagase (Center for Planning and Information System, Institute of Space and Astronautical Science, Japan) . ...

Еще в разделе: (Показать все результаты (>6372) - www.cosmos.ru/ )