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1. Astronomy HyperText Book: Stellar Evolution
... 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. ...
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Ссылки http://zebu.uoregon.edu/textbook/se.html -- 4.8 Кб -- 16.12.1997
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2. 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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3. Evolution of Magnetic Rotators in Non-circular Orbits
Next: Mixing types of E-P-A Up: ``Ecology'' of Magnetic Rotators Previous: Evolutionary Tracks . So far we have considered evolution of a magnetic rotator related to single rotators or those entering binary system with circular orbits. ... Orbital eccentricity necessarily emerges after the first supernova explosion љ and mass expulsion from the binary system. ... Here, we concentrate on the evolutionary consequences of eccentricity. Mixing types of E-P-A binary systems with non-zero orbital . ...
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Ссылки http://xray.sai.msu.ru/~mystery/articles/review/node29.html -- 4.9 Кб -- 22.02.1997
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4. http://www.mrao.cam.ac.uk/galevol/jsabater-Cambridge.pdf
... 05/09/2013 Galaxy Evolution over Five Decades - Cambridge 2013 Nuclear activity and environment Effect of environment on AGN is not completely clear yet. ... 05/09/2013 Galaxy Evolution over Five Decades - Cambridge 2013 Effect of the mass Mass slices optical and radio AGN overall interaction one-on-one interaction relative location 05/09/2013 Galaxy Evolution over Five Decades - Cambridge 2013 Stratified study Stratifed study that considers several strata of mass. ...
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Ссылки http://www.mrao.cam.ac.uk/galevol/jsabater-Cambridge.pdf -- 1542.2 Кб -- 06.10.2013
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5. Starburst and Galaxy evolution
Welcome to the Starburst and Galaxy Evolution website.
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Ссылки http://www.stsci.edu/science/starburst/ -- 1.3 Кб -- 14.12.2001
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6. INTERBALL Tail Probe flight longterm situation analysis 1995 - 2000
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 . ...
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Ссылки http://www.iki.rssi.ru/vprokhor/ftlong.htm -- 3.7 Кб -- 09.03.2000
[ Сохраненная копия ] Ссылки http://www.cosmos.ru/vprokhor/ftlong.htm -- 3.7 Кб -- 09.03.2000
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[ Сохраненная копия ] Ссылки http://www.cosmos.ru/vprokhor/ftlong.htm -- 3.7 Кб -- 09.03.2000
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7. Late Stages of Stellar Evolution
... 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. ...
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Ссылки http://www.atnf.csiro.au/people/plintel/groups/lsse/LsseHomePage.html -- 52.2 Кб -- 28.02.2014
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8. ESO - Thesis Topic: Evolution of SN 1987A
... Science . ... Science Users Information > Science Activities > PhD Thesis Topics offered by ESO Faculty Members > Thesis Topic: Evolution of SN 1987A . ... Science Users Information . Observing Facilities . ... Paranal Facilities . ... Data Handling and Products . ... Science Data Products Forum . ... Science Archive Facility . ... ESO Data . ... ESO Data Access Policy . ... Science in Garching . ... ESO Science Newsletter . ... Seminars at ESO Garching . ... Return to list of thesis topics . ...
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Ссылки http://www.eso.org/sci/activities/thesis-topics/abstr-leibundgut.html -- 26.9 Кб -- 10.04.2016
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9. ASP: Stellar Evolution (a la Chez Stella)
... 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. ...
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Ссылки http://www.astrosociety.org/edu/publications/tnl/49/chezstella2.html -- 11.5 Кб -- 02.10.2012
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10. WORKSHOP "STELLAR ATMOSPHERES" "THE CHEMICAL AND DYNAMIC EVOLUTION OF STARS AND
... 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 . ...
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Ссылки http://www.sai.msu.su/EAAS/rus/doc/25_08_08.htm -- 19.1 Кб -- 06.11.2007
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11. APOD: 2012 March 20 - Evolution of the Moon
... 2012 March 20 . Evolution of the Moon . Video Credit: LRO , SVC , NASA . ... The Moon was likely created from debris expelled when a Mars-sized object violently impacted the Earth about 4.5 billion years ago. ... Rocks large and small continued to impact the surface, including a particularly large impact that created Aitken Basin about 4.3 billion years ago. ... Over the next few billion years lava flowed into Earth-side basins , eventually cooling into the dark maria we see today. ...
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Ссылки http://www.sai.msu.su/apod/ap120320.html -- 5.5 Кб -- 03.02.2013
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12. http://selena.sai.msu.ru/San/Publications/ms38/ms059.pdf
... 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. ...
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Ссылки http://selena.sai.msu.ru/San/Publications/ms38/ms059.pdf -- 155.0 Кб -- 06.10.2008
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13. http://www.ipa.nw.ru/conference/2002/sovet/PS/PROKHOR.PS
... 0 ) = Z '' '' 0 [(1 \Gamma '')'' 1=2 sin 2 i sin 2!] ... We use the similarity theory to present the non--dimensional period T \ Lambda of the evolution of the parameters '' and i as a product of the independent factors: T \ Lambda = \ Gamma (4=15)(a \ Gamma3 =2 \ Lambda =LD )jL c (c 1 ; c 2 )j. Here LD = Ї k \ Lambda a \ Gamma3 k \ Lambda '' \ Gamma3 =2 k Ї \Gamma1=2 \ Lambda is the non-- dimensional parameter of disturbances similarity dependent on the dynamical characteristics of the ...
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Ссылки http://www.ipa.nw.ru/conference/2002/sovet/PS/PROKHOR.PS -- 39.4 Кб -- 19.08.2002
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14. ADASS 2002 Conference Proceedings
... CB3 0HA, U.K. The UCDs (Unified Content Descriptors) were first developed in the ESO/CDS data mining project, to describe precisely the contents of the individual fields (columns) of tables available from a data center. ... We present different applications of UCDs: selection of catalogues, based on their content; identification of catalogues having similar fields; automated data conversion allowing direct comparison of data in cross-identifications. ... a definition of the corresponding UCD; . ...
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Ссылки http://www.adass.org/adass/proceedings/adass02/P1-1/ -- 12.7 Кб -- 12.03.2003
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15. Laboratory for the Stellar Magnetism Study of SAO of the RAS - Magnetic stars -
... The evolution of magnetic fields in OB-type stars from the study of open clusters of different ages . ... Wade G. A. The MiMeS Project: Magnetism in Massive Stars . ... Polosukhina N., Shavrina T., Drake N., Kudryavtsev D. Smirnova M. New results of the spectral observations of CPstars in the Li I 6708? spectral region with BTA telescope of SAO RAS . ... Magnetic Stars-2010 . ... List of participants . List of reports . ... Laboratory for the Stellar Magnetism Study of SAO of the RAS . ...
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Ссылки http://mavr.sao.ru/hq/lizm/conferences/2010/en/reports.html -- 11.8 Кб -- 04.02.2013
[ Сохраненная копия ] Ссылки http://www.sao.ru/hq/lizm/conferences/2010/en/reports.html -- 11.8 Кб -- 02.10.2012
[ Сохраненная копия ] Ссылки http://jet.sao.ru/hq/lizm/conferences/2010/en/reports.html -- 11.8 Кб -- 02.10.2012
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[ Сохраненная копия ] Ссылки http://jet.sao.ru/hq/lizm/conferences/2010/en/reports.html -- 11.8 Кб -- 02.10.2012
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16. http://www.aaa.org/s932/images/09fallclass3.pdf
Class 1 Introduction, Background History of Modern Astronomy The Night Sky, Eclipses and the Seasons Kepler's Laws Newtonian Gravity General Relativity Matter and Light Telescopes Class 2 Solar System Characteristics Formation Exosolar Planets Class 3 Stars The S un Stellar Evolution of Low and High Mass Stars Deaths of Stars Exotic Stars Class 4 Galaxies Galaxy Classification Formation of Galaxies Galactic ... Low mass stars live and die differently than high mass stars. ...
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Ссылки http://www.aaa.org/s932/images/09fallclass3.pdf -- 1260.6 Кб -- 07.09.2011
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17. Scientific Directions Achievements
... the radiative transfer equation (RTE) for the randomly-irregular magnetized plasma has been derived on the base of general grounds of the multiple scattering theory . ... Solutions of several absolute tasks of the scattering theory have been obtained (on the optical depth of the ionospheric plasma layer, on the value of radio wave anomalous attenuation, on anomalous refraction, on the backscattered signal intensity for the source being placed within a plasma layer). ...
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Ссылки http://ip.rsu.ru/~zabotin/achiev_e.htm -- 9.3 Кб -- 02.02.2007
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18. EVOLUTION MODELS
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. ...
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Ссылки http://star.arm.ac.uk/~csj/research/ehe_review/node3.html -- 7.9 Кб -- 25.01.2002
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19. Analysis of a multiperiodic signal
Next: Transform of modulated Up: No Title Previous: Frequency/duration relation. Let us now turn to gradually more complicated signals, for which we soon lose the support of analytical expressions of the transforms. First, examine the sum of 3 cosine waves at different frequencies and phases. The Mexican hat wavelet analysis is carried out as above, yielding the wavelet map (Fig. ... Figure 11: g2 transform of a multiperiodic signal. ... Mon Nov 13 10:51:25 EST 1995 ...
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Ссылки http://crydee.sai.msu.ru/~vab/Wavelet.rsc/Tutor.dir/node11.html -- 3.1 Кб -- 12.04.1998
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20. CHIAKI's Research
BSc thesis "Metallicity Gradients of Elliptical Galaxies", 1997, Univ. of Tokyo . MSc thesis "Low-Metallicity Inhibition of Type Ia Supernovae and Galactic and Cosmic Chemical Evolution", 1999, Univ. of Tokyo . PhD thesis "Formation and Chemodynamical Evolution of Galaxies", 2002, Univ. of Tokyo . ... Cosmic SFRs, chemical evolution, mass-dependent galactic winds, and the mass-metallicity relation of galaxies are reproduced (Kobayashi, Springel, White 06). ... What are dwarf galaxies? ...
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Ссылки http://www.mso.anu.edu.au/~chiaki/research-e.html -- 5.8 Кб -- 01.10.2012
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Астронет | Научная сеть | ГАИШ МГУ | Поиск по МГУ | О проекте | Авторам
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