... 172 ] Briefly, the count rate at the detector from a source at a redshift z is . ... Figure 55 shows the ``Green functions'' for the double compact binary merging rate   evolution assuming no collapse anisotropy. ... Another way that diverse peculiarities in the - distribution induced by the sources evolution could arise is connected with a possible non-monotonic character of the star formation rate in galaxies. ... 22 ] Figure  56 shows two-dimensional cuts through the parameter space. ...

Еще в разделе: (Показать все результаты (>482) - xray.sai.msu.ru/ )

• Evolution of the Double Neutron Star Merging Rate andthe Cosmological Origin of
• Parameters of binary compact star evolution
• Introduction

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. ...

Еще в разделе: (Показать все результаты (>36) - sed.sao.ru/ )

Welcome to the Starburst and Galaxy Evolution website.

Еще в разделе: (Показать все результаты (>11877) - www.stsci.edu/ )

• The Radial Distribution of the Interstellar Medium in Disk Galaxies: Evidence
• The Spatial Distribution of Dust and Stellar Emission of the Magellanic Clouds
• HST this week: 141

Next: EVOLUTION MODELS Up: EXTREME HELIUM STARS: PULSATION Previous: EXTREME HELIUM STARS . The characteristic surface properties, effective temperature , surface gravity and composition , of EHes have been summarized by Jeffery (1996). ... Helium: ( ) By definition, helium dominates the atmospheric abundances. ... This is supported by a correlation between N and Fe abundances in EHes. ... Next: EVOLUTION MODELS Up: EXTREME HELIUM STARS: PULSATION Previous: EXTREME HELIUM STARS Simon Jeffery . ...

Еще в разделе: (Показать все результаты (>1764) - star.arm.ac.uk/ )

• Atmospheres
• Astronomy Research Themes : Stellar Evolution
• WWW Home Page for Simon Jeffery

... Stellar Evolution is driven entirely by the never ending battle between Pressure and Gravity . As imbalances are reached, the star is driven to find a new Energy source. ... Pressure and gravitational forces are equal, the star is stable and its core is sufficiently hot to fuse Hydrogen into Helium More about main sequence stars . ... The luminosity generated by the core fusion of Helium into Carbon is far greater than the shell luminosity associated with the fusion of Hydrogen into Helium. ...

Еще в разделе: (Показать все результаты (>275) - zebu.uoregon.edu/ )

• Evolution of Intelligence

... VLA observations and Tully-Fisher distances of gas-poor spiral galaxies in the Virgo Cluster Region . ... The HI-H2 Pressure Relation In Early-Type Galaxies . ... Tracing evolution of early-type spirals through the neutral hydrogen window . ... An Arecibo HI 21-cm Absorption Survey of Rich Abell Clusters . ... The Arecibo Ultra-Deep Survey . ... Absorption in varying galactic environments seen in HI surveys . ... Early-type galaxies with neutral hydrogen in the Virgo cluster from the ALFALFA survey ...

Еще в разделе: (Показать все результаты (>1825) - www.naic.edu/ )

• The Evolution of Galaxies through the Neutral Hydrogen Window The Evolution of
• E-ALFA at IAU Symposium 244

... Australia Telescope Steering Committee . ... Parkes radio telescope . ... Late Stages of Stellar Evolution . Welcome to the home page of the Late Stages of Stellar Evolution" We are a research group which operates within the Astrophysics Group of the Australia Telescope National Facility. ... To investigate the late stages of stellar evolution and in particular the role of stellar mass-loss in the evolution of asymptotic giant branch stars, proto-planetary nebulae and extremely massive stars. ...

Еще в разделе: (Показать все результаты (>6422) - www.atnf.csiro.au/ )

• PM Survey Science Issues
• The HIPASS Bright Galaxy Catalog
• Local HI: Constraints on the evolution of the HI content of the Universe

... The distributions of orbits eccenttricities and of angular momenta for the halo stars and the old disk population are considered. The distributions have gaps separating the halo from the disk and dividing the halo population into three groups. ... Рассмотрены распределения звезд гало и старого населения диска по величине эксцентриситета орбит и угового момента. Распределения имеют провалы, отделяющие гало от диска и делящие населения гало на три группы. ...

Еще в разделе: (Показать все результаты (>74) - ip.rsu.ru/ )

• Vladimir Marsakov Publication List

Our publications in 1996 year . Lindner, U.; Einasto, M.; Einasto, J.; Freudling, W.; Fricke, K.; Lipovetsky, V.; Pustilnik, S.; Izotov, Y.; Richter, G. Astronomy and Astrophysics, v.314, p.1-12 (10/1996) . Thuan, Trinh X.; Izotov, Yuri I.; Lipovetsky, Valentin A . ... Edited by Daniel Kunth, B. Guiderdoni, M. Heydari-Malayeri, and Trinh Xu Thuan, 1996., p.607 . ... Edited by Daniel Kunth, B. Guiderdoni, M. Heydari-Malayeri, and Trinh Xu Thuan, 1996., p.587 . ... Thuan, Trinh Xuan; Izotov, Yu. ...

Еще в разделе: (Показать все результаты (>815) - www.sao.ru/ )

• Introduction
• Old "Structure" publications
• SAO: group Physics and Evolution of Galaxies home page

Chiaki Kobayashi, Ralph Sutherland How galaxies did form and evolution? - to answer this unsolved problem, we are simulating the formation and evolutionary history of galaxies in the Universe, including star formation, supernovae feedback, and chemical enrichment. Comparing the spacial distribution of elements within galaxies with observations, we will examine fundamental physical processes that drive galaxy formation. ... COALA : Universe Galaxy AGN Star Planet ...

Еще в разделе: (Показать все результаты (>490) - www.mso.anu.edu.au/ )

• CHIAKI's Research
• GSAOI Bulk Motions Science Page

The longterm orbit evolution and ballistic lifetime 1995 - 2000 . The annual distribution of the key magnetospheric regions covered by the orbit in 1995 - 2000 . ... As a result of this evolution the Tail probe will stop his ballistic life in the middle October 2000. ... Back to the Top . ... Back to the INTERBALL Home Page . Back to the IKI Satellite Situation Center (SSC) Home Page . Back to the Space Research Institute (IKI) Home Page . ... Satellite Situation Center, Senior Scientist . ...

Еще в разделе: (Показать все результаты (>777) - www.cosmos.ru/ )

• PhSRM
• The summary plot of time distribution of the multisatellites magnetic

The Stats of Couples From Pairing Algorithms to Binary Mass-Ratio Distributions Yutong Shan Binary Formation: Theory vs. Observation How do we think most Binaries form? ... 2009) Mass-Ratio Distribution: жpik's Law Observed binary mass-ratio distribution is often `fitted' with a power law: жpik's Law: f(q) ~ q q = Msecondary/Mpri mary жpik's Exponent, Equal-mass favoured Unequal-mass favoured Primary Mass (Mprim) Flat Often stated as a function of Primary Mass q = Msec / Mprim (Raghavan et al. ...

Еще в разделе: (Показать все результаты (>1617) - hea-www.harvard.edu/ )

• http://hea-www.harvard.edu/~pgreen/SOC/5.html
• Why Spectral Energy Distributions?
• Spectral Energy Distribution: Microquasar LS 5039

... Science . ... Science Users Information > Science Publications > Archive of the ESO Enews > ESO-Enews #12: March 2009 . ... SECOND CALL FOR ESO/GTC PROPOSALS . ... The Call for Proposals for observations at ESO telescopes during Period 84 (1 October 2009 - 31 March 2010) has been released. ... Together with the regular ESO Call for Proposals, ESO invites users to submit proposals for observations at the Gran Telescopio Canarias (GTC) within the framework of the accession agreement of Spain into ESO....

Еще в разделе: (Показать все результаты (>65448) - www.eso.org/ )

• ESO - Thesis Topic: Evolution of SN 1987A
• IAU Symp317 Scientific Program
• ESO - Science in Garching

... 2005) INT star counts Theory: Origin of outer disk structure Type I: long standing debate about exp. form (but we may have for Type II and Type III) Type II: several models CT: starformation threshold (Kennicutt, 1989; Martin & Kennicutt, 2001; Schaye, 2004) (Elmegreen & Hunter, 2006; Li, Mac Low & Klessen, 2006) OLR: (bar) resonance phenomenon (Debattista et al. 2006) Type III: connection with interactions? star formation? ... Elmegreen & Hunter, 2006) more data is needed to decide on origin! ...

Еще в разделе: (Показать все результаты (>6851) - www.arcetri.astro.it/ )

• research field
• SteMaGE
• Selected articles from the K20 survey

... The analysis shows, that asteroid ­ rubble pile loses its fast fragments in no time but the retaining fragments forms a compact structure immersed in dust ­ gas atmosphere, created by interaction of interplanetary medium with dispersed product of collisional evolution of asteroid. By interaction of an asteroid ­ rubble pile with interplanetary medium structures asteroid can increase its brightness on account of blowed up dust simulating phenomenon of distant comet's brightening. ...

Еще в разделе: (Показать все результаты (>101) - selena.sai.msu.ru/ )

• http://selena.sai.msu.ru/San/Publications/ms34/MS047.pdf
• http://selena.sai.msu.ru/Pug/Publications/Pugacheva%20LPS%2041.pdf
• http://selena.sai.msu.ru/Bus/Publications/Terskol.pdf

... Galaxy Evolution home . ... Regulating the ISM and star formation . Cosmological evolution of star-forming galaxies . The origin and evolution of radio sources . Radio sources and their environments . ... Observations of the local Universe clearly demonstrate that very active star formation phases (starbursts) are often associated with interacting and merging galaxies and that in these systems much of the short wavelength emission is absorbed by dust and re-emitted in the IR. ...

Еще в разделе: (Показать все результаты (>2894) - www.mrao.cam.ac.uk/ )

• Galaxy Evolution: Radio sources and their environments
• Galaxy Evolution: The origin and evoltuion of radio sources
• Paper I: Method Bojan Nikolic web pages (r. 329)

... WORKSHOP "STELLAR ATMOSPHERES" . THE CHEMICAL AND DYNAMIC EVOLUTION OF STARS AND GALAXIES" . ... Chernomorka , Odessa , Ukraine . ... Modeling and interpretation of the stellar spectra of the usual and peculiar stars. Elemental abundances in the stars of different types and populations of the Galaxy. Chemical evolution of the stars and galaxies. ... Andrievsky S.M. (OAO ONU, Odessa, Ukraine) . ... CHEMICAL and DYNAMIC EVOLUTION STARS and GALAXIES" . ... Odessa mailto:astro@paco.odessa.ua . ...

Еще в разделе: (Показать все результаты (>64) - sai.msu.ru/ )

Since 1994, the Astronomical Society of the Pacific's (ASP) highly successful national Project ASTRO? program has been providing opportunities for professional and amateur astronomers to contribute to science education in their local communities. ... The original "classic" Project ASTRO educator-astronomer partners found tremendous interest in what they were doing among the families of their students, and thus Family ASTRO was born to continue at home what was begun in the classroom. ...

Еще в разделе: (Показать все результаты (>621) - www.astrosociety.org/ )

• ASP: Responsible Exploration
• ASP: Stellar Evolution (a la Chez Stella)
• ASP: Cosmology: The Origin, Evolution & Ultimate Fate of the Universe

... It is reasonable to expect that UV part of the irradiating spectrum is most influenced by the grain evolution (growth and sedimentation ) which marks the very initial stage of planet formation. 2 log J [erg s­1 cm­2] 1 0 -1 -2 -3 1000 BB 40 0 0 (A5 ) BB 20 0 00 (A5) Drai ne (A5 ) BP Ta u (A5) BB 40 0 0 (GS) BB 20 0 00 (GS) Drai ne (GS) BP Ta u (GS) Disk Model Density distribution is based on a 1+1D disk ... Green lines are used for a model with dust growth and sedimentation. ...

Еще в разделе: (Показать все результаты (>45) - www.inasan.rssi.ru/ )

• PS_obj.html
• Home page of Dmitri Wiebe
• Future of the Galaxy

Variations of total ozone content and lower ozone stratosphere temperature in Antarctic Region during winter-spring period A.V. Grytsai National Taras Shevchenko University of Kyiv Astronomy and Space Physics Department assen@univ.kiev.ua Data, used in the work work Total ozone: Total Ozone Mapping Spectrometer (TOMS) measurements during 1979 - 2005 and Ozone Monitoring Instrument (OMI) ones for 2006, for http://toms.gsfc.nasa.gov/ftpdata.html. ... A long-term TOC decrease is significant. ...

Еще в разделе: (Показать все результаты (>438) - www.mao.kiev.ua/ )

• Achievements - Page 4
• КАРТОТЕКА ПУБЛ?КАЦ?Й СП?ВРОБ?ТНИК?В ГАО НАН УКРА?НИ
• Dept. for Physics of Stars&Galaxies