Next: MASSES Up: EXTREME HELIUM STARS: PULSATION Previous: STELLAR PROPERTIES . ... Following main-sequence evolution, a red giant star in a close binary system may expand to fill its Roche lobe. ... Although Iben & Tutukov (1984) used this model to account for the EHes, the latter are not binaries (Jeffery et al. ... Final helium-shell flash in a post-AGB star. ... Accretion from the disk onto the surviving WD creates a star with a degenerate CO core and a helium envelope. ... Other models. ...

Еще в разделе: (Показать все результаты (>2452) - star.arm.ac.uk/ )

• EXTREME HELIUM STARS: PULSATION AND EVOLUTION
• Armagh Observatory
• M.D. Smith, Research Astronomer

... Tonight's Sky . ... The Magazine . ... Observing . ... Gravitational wave search provides insights into galaxy evolution and mergers . ... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... Astronomy for Kids . ... Cosmic Adventures . ... Cosmic evolution in a computer . ... V irgo Consortium astrophysicists used a 25-terabyte databank to create a computer simulation showing cosmic structure's evolution. ... Get instant access to subscriber content on Astronomy.com...

Еще в разделе: (Показать все результаты (>5939) - www.astronomy.com/ )

• How do neutron stars generate steady magnetic fields? | Astronomy.com
• evolution | Astronomy.com
• galaxy evolution | Astronomy.com

... The acquisition data base of meteorological temporal data including systematic and chronologic cataloque for Global Tropical Cyclogenesis (on the whole of World Ocean's aquatorium) for 1983-1992 time interval is developed and based on personal computer IBM PC/AT. ... The data base consists of the following units: 1. ... This data base offers a unique opportunity to analyze macro- and synoptic-scale temporal features of global tropical cyclogenesis as indivisible physical process. ...

Еще в разделе: (Показать все результаты (>28) - smis.iki.rssi.ru/ )

... 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 (>31849) - www.atnf.csiro.au/ )

• Stellar Evolution - the life and death of stars
• Studying Galaxy Evolution: A Galaxy Zoo Conference
• Evolution and Aspect

This document explains values, tables and other matters on solar physics computing pages. ... is040423.ete : SAHA-S tables, interpolation values: T, rho, X. Z is fixed at 0.02. See reference above. opal2005.etf : OPAL EOS, interpolation values: T, rho, X, Z. Downloaded from OPAL site , marked there as "2005", seems to be unpublished. opal2001.etf : OPAL EOS, interpolation values: T, rho, X, Z. Rogers F.J., Nayfonov A. Astrophys. ... The following values can be calculated: . ... dimensionless . ...

Еще в разделе: (Показать все результаты (>16085) - crydee.sai.msu.ru/ )

• Image: The procedure is as follows: put a coin into special box, pull a cord

... We suggest simple method of the selection of distant galaxies based on their radio properties. ... RC0015+0503a , RC0015+0503b , RC0015+0501 , RC0034+0513 , RC0038+0449 , RC0042+0504 . ... RC0105+0501 , RC0110+0500 , RC0117+0503 , RC0126+0502 , RC0133+0459 , RC0135+0450 , RC0137+0539 , RC0143+0505 , RC0152+0453 , RC0154+0459 , RC0159+0448 . ... RC0209+0501b , RC0213+0516 , RC0226+0512 , RC0250+0512 . ... RC0302+0456 , RC0308+0454 , RC0311+0507 , RC0318+0456 , RC0355+0449 . ...

Еще в разделе: (Показать все результаты (>42) - sed.sao.ru/ )

• Informational system "Evolution of RG"
• Description of system SEDs

... Science . ... Science Users Information > Science Activities > PhD Thesis Topics offered by ESO Faculty Members . ... Science Users Information . ... Data Handling and Products . ... Science Data Products Forum . ... ESO Data . ... ESO Data Access Policy . ... ESO Science Newsletter . ... ESO astronomers often are working on scientific programmes and data sets that are suited for PhD theses. This page gives an overview over what is currently offered by Faculty astronomers. ... Thesis topic . ...

Еще в разделе: (Показать все результаты (>65927) - www.eso.org/ )

• ESO - Newsletter November 2015
• ESO - Research Area: STELLAR POPULATIONS
• ESO - Newsletter April 2014

... 2000, ApJ, 537, L49 . ... F. Palla . Invited Talk at the IAU Symposium 200 "The formation of binary stars" eds. R.D. Mathieu and H. Zinnecker (ASP Conf. Ser.) in press . Optical follow-up of ROSAT discovered candidate members of the open cluster Coma Berenices . ... 2000, A , in press . ... 2000, ApJ, in press . ... 2000, ApJ, in press (Sept. ... 2000, ApJ Lett., in press . ... Click to examine publications from other years . ... Star Formation Group . ... Arcetri Home Page . ...

Еще в разделе: (Показать все результаты (>9694) - www.arcetri.astro.it/ )

• Arcetri Star-formation Group Research Topics
• Deadlines - IGM@50: Is the Intergalactic Medium driving Star Formation? - June
• Formation and Early Evolution of Intermediate-Mass Stars

... M81 and M82: GALEX Full Field . ... Intriguing galaxy pair M81 and M82 shine in this full-field view from the orbiting GALEX observatory. GALEX - the Galaxy Evolution Explorer - scans the cosmos in ultraviolet light, a view that follows star formation and galaxy evolution through the Universe. ... The center of the Andromeda galaxy is beautiful but strange. ... As a present to APOD readers, digital imager Mattias Malmer offers a very high resolution view of big beautiful Saturn. ...

Еще в разделе: (Показать все результаты (>53169) - www.astronet.ru/ )

• M81 and M82: GALEX Full Field
• Астронет > M81 and M82: GALEX Full Field
• Journal "Peremennye Zvezdy"

... Baffled, you turn to the waiter. ... The waiter smiles. ... Some prefer small stars while others insist that the larger they are the better they are. ... Of course," he adds, sensing your concern, "you are the guest of Chez Stella. ... Immediately you hear the "tock... tock... tock" of the stopwatch, and you gaze deep into the distant star. ... You hadn't noticed before, but it is giving off vast symmetric clouds of what looks like smoke or dust hanging in the space around the beautiful star. ...

Еще в разделе: (Показать все результаты (>1072) - www.astrosociety.org/ )

• ASP: Project ASTRO History & Evolution
• ASP: Family ASTRO: History and Evolution
• ASP: Cosmology: The Origin, Evolution & Ultimate Fate of the Universe

Blackholes Forum Message . ... Big Flash Theory - Evolution . ... Shouldn't it be called the Big Flash Theory since nobody was around to hear it? ... Any my point is universe has to come from somewhere. Now the new theory is that black hole do let the matter out at some point. ... www.astronomy.net . About Astronomy Net | Advertise on Astronomy Net | ... Forum posts are Copyright their authors as specified in the heading above the post. "dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...

Еще в разделе: (Показать все результаты (>1403) - www.astronomy.net/ )

• Why God Isn't Real - an Astronomy Net God Science Forum Message
• A Re-Visit Revision In The Making: An Evolution In Creation - an Astronomy Net
• Dr. Dick Is Annoying....and Every Generation Is Annoyed In Turn - an Astronomy

... According to the current estimates, a few percent of Main Sequence B5-F5 stars reveal strong surface magnetic fields reaching the values of tens of kilogauss, which is an order of magnitude greater than the maximal magnetic field in sunspots. ... An important direction in the study of magnetic stars is the study of binary and multiple systems with magnetic components using the techniques of spectroscopy and high angular resolution interferometry. ...

Еще в разделе: (Показать все результаты (>230) - mavr.sao.ru/ )

• Metagalaxy sector, archive 2000
• Multi-Spin Galaxies ? 2016

ChASeM33 . The Chandra ACIS Survey of M33 - . ... The major sources of feedback into the ISM are massive OB stars, which inject energy via Lyman continuum photons, stellar winds and, finally, supernova explosions. ... SB interiors are generally more efficient than individual SNRs in converting thermal into kinetic energy of expansion, because radiative losses are smaller in SBs than for the same number of isolated explosions. ... 1) Is the diffuse hot ISM shaped predominantly by SNRs or by SBs? ...

Еще в разделе: (Показать все результаты (>4278) - hea-www.harvard.edu/ )

• Southern SHARC survey
• The AstroStat Slog binomial
• The AstroStat Slog Blog Archive loess and lowess and locfit, oh my

A very important stage in a story of formation of any new science is the shift from discussion of situation which are possible but do not occur in practice due to some reason to recognition of real phenomena of interest. ... We suggest to consider computer viruses as this new specific form of life which is coming in the contact with our form of life. ... Computer life has been created by human being, the role of independent evolution of computer viruses seems to be still negligible. ...

Еще в разделе: (Показать все результаты (>440) - lnfm1.sai.msu.ru/ )

• IDL programs

... Seek help from APO hub specialists before moving to the instrument. the exposure sequence are working is a good sign that everything is talking), but the results are files filled with 0's. Array power needs to be powered in software using: tcamera arrayPower state= on or tspec arrayPower state= on 3) General error guidance: If the errors are coming from tspec or tcamera (not tcam) then there may be troubles in the instrument : --------------------------Guider ( ...

Еще в разделе: (Показать все результаты (>1401) - www.apo.nmsu.edu/ )

• Mirror Controller Actor
• lsst.tcc: tcc.axis.computeSlew Namespace Reference
• DIS Keywords

... Ham packet radio system including: . ... control computer RSC 2. dedicated software monitoring generation of probing pulses in onboard transceiver in radio beacon mode; . ground receiving network of ham radio packet communication to record probing pulses of onboard radio beacon; . ... Generation of onboard radio beacon probing pulses as time marks to ground receiving network (including ham radio receivers of USW) and transmission of the measurement results throughout Internet network. ...

Еще в разделе: (Показать все результаты (>1101) - www.energia.ru/ )

• S.P.Korolev RSC Energia - LAUNCHERS

... Team . ... V.V.Sokolov "The gamma-ray bursts, core-collapse supernovae and global star forming rate at large redshifts" . ... I.V.Sokolov, A.S.Moskvitin, Eda Sonbas, O.V.Verkhodanov, O.P.Zhelenkova "A galaxy cluster in the GRB 021004 field" . ... The monitoring of GRB afterglows and the study of their host galaxies with the SAO RAS 6-m telescope from 1997". ... A.S.Moskvitin, T.A.Fatkhullin, V.V.Sokolov and V.N.Komarova, "Spectral and photometric monitoring of CCSNe at SAO RAS" . ...

Еще в разделе: (Показать все результаты (>1078) - jet.sao.ru/ )

• Integer Functions, Random Number, String Conversion, Searching and Sorting:
• RESEARCH PROBLEMS of the LRS
• Laboratory for the Stellar Magnetism Study of SAO of the RAS - Magnetic stars -

... Previous: AstroVirgil: A Chandra Data Analysis Tool for the General Public . ... Physics Department, Pomona College, Claremont, CA . ... The testbed can be used by students with no knowledge of programming or Unix, freeing such students and their instructor to spend more time on scientific experimentation. ... Students with astrophysics knowledge can add additional data models and analysis programs from NEMO, or write their own, and they are encouraged to master NEMO natively under Unix. ...

Еще в разделе: (Показать все результаты (>1823) - www.adass.org/ )

• Projective Transform Techniques to Reconstruct the 3-D Structure and the
• ADASS 2003 Conference Proceedings
• The Evolution of the HST Archive

... From the uvby photometry and proper motions for about 5500 nearby F stars we have found the following: (i) F stars , taken in narrow ranges of metallicity , show at [fe/H] 0 rather distinct cut-off in their distribution along the Main Sequence (MS) at the blue side, which is suggested to be an indication for the MS turn-off in stellar groups of fixed metallicity ; (ii) the corresponding turn-off age from theoretical isohrones strongly correlates with the ...

Еще в разделе: (Показать все результаты (>62) - ip.rsu.ru/ )

• Vladimir Marsakov Publication List

... Silver Blaze A racehorse disappears before an important race. ... Лезвие перочинного складного ножа Victorinox "Evolution 18" изготовлено из высококачественной нержавеющей стали. ...

Еще в разделе: (Показать все результаты (>277) - astrokuban.info/ )

• Дырокол Novus E216 Evolution fresh до 16 листов фиолетово-серый 025-0548 -
• Браслет - Ed Hardy - Ed Hardy Блуза Evolution с накидкой бирюза/ментол Mum's...
• Дырокол Novus E225 Evolution до 25 листов черно-серый 025-0524 - Novus - Novus