... Program of the Course of Radio Astronomy . Moscow State University , Physics Department , Astronomy Division , 4 th year, 60 hours in total) . ... Molecular maser emission. ... The emission of the interstellar neutral hydrogen. ... Pacholczyk, A. G. Radio Astrophysics, W. H. Freeman & Co., ... Frontiers of Astrophysics, Avrett, E. H., ed., Harvard University Press, Cambridge, Mass., ... Kaplan, S. A., Pikelner, S. B. The Interstellar Medium, Harvard University Press, Cambridge, Mass., ...

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• Multiwavelength Study of Mira Ceti-Type Variable Stars

Today's APOD | ... Editor's choices for the most educational Astronomy Pictures of the Day about emission nebulae: . ... Explanation: Clouds of glowing hydrogen gas mingle ominously with dark dust lanes in this close-up of IC 1396 , an active star forming region some 2,000 light years away in the constellation Cepheus. ... APOD: 2003 October 22 - The Heart and Soul Nebulas . ... The magnificent emission region, the Orion Nebula (aka M42), lies at the upper right of the picture. ... Index | ...

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• APOD: 2006 December 27 - IC 5067: Emission Nebula Close up
• APOD: 2004 August 5 - Emission Nebula IC 1396
• APOD Index - Nebulae: Emission

... arXiv.org . astro-ph . ... We fit the near-infrared to radio spectral energy distributions of 30 luminous and ultra-luminous infrared galaxies with pure starburst models or models that include both starburst and AGN components to determine important physical parameters for this population of objects. In particular we constrain the optical depth towards the luminosity source, the star formation rate, the star formation efficiency and the AGN fraction. ...

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... Most Luminous Supernovae as Strong Radiative Shocks . Discovery of the extremely luminous supernova SN2006gy has demonstrated that some of those events produce an order of magnitude more visible photons than other, already powerful explosions. I discuss models that were invoked earlier to explain unusual properties of other powerful supernovae with narrow emission lines in their spectra. ...

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• Scientific Interests
• Космические лучи и климат

... The variability of the spectrum of the optical component of the IR-source IRAS01005+7910 was discovered for the first time in the BTA spectra [1]. ... The spectral features include absorptions that form in near-photospheric layers, narrow envelope emissions, and emission-absorption profiles that form in photosphere-to-envelope transition layers (the wind). ... Discovery of spectral variation in the optical counterpart of IRAS01005+7910. ... Dashed line - envelope curve of all the SiII 5979 profiles ...

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• Detection of Radio Transients and Variable Radio Sources Using the Archive Data
• Detection of polarized radiation sources with unusual spectral characteristics
• Metagalaxy sector, archive 2004

... Field of interest: data analysis and interpretation of X-ray observations of BHC and NS systems, astrophysics of compact objects and related phenomena: X-ray , optical and radio observations , shocks and stellar winds, emission mechanism, the spectral and timing analysis of the X-ray emission from microquasars ( signature of accreting BH), atoll- and Z-sources ( signature of accreting NS), modeling of INTEGRAL images % . ...

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• Elena Seifina. Publications
• Nataly A. Katysheva

. Next: Bibliography Up: Optical properties of cosmic Previous: Scattering properties . to be given . root 2003-04-09

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• Silicate minerals
• Magnesium-aluminium oxide (spinel)
• List of publications

... There are two main tasks in the package, XCSAO and EMSAO. XCSAO cross­correlates the Fourier transform of an object's spectrum against the transforms of a set of template spectra with known spectral shifts to obtain a velocity and error. EMSAO finds emission lines in a spectrum and computes the observed centers, getting individual shifts and errors for each line as well as a single velocity combining all of the lines. ... It combines spectra, shifting them to a common redshift. ...

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• Unusual Emission near a Compact Source in Orion
• The Structure and Composition of High Redshift Radio Galaxies
• The Evolution of Stars seen with ISOCAM - the Need for NICMOS and VLT Follow...

... Tonight's Sky . ... The Magazine . News . 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 . ... Open cluster NGC 2818, spiral galaxy NGC 2964, and spiral galaxy NGC 2976 . ... Astronomy for Kids . ... emission nebulae . ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter. ... Astronomy Magazine . ...

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• Two open clusters in Canis Major, emission nebula NGC 2316, and spiral galaxy
• Is emission nebula NGC 6334 a mini starburst region? | Astronomy.com
• The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199

... Spectra obtained with the 6-m telescope of SAO RAS are used along with archival data from Spitzer and several ground-based telescopes to infer a strength of PAH emission, age, properties of the UV radiation field, and metallicity of studied HII complexes. Physical properties (age, radiation field parameters, metallicity) are related to the F 8 /F 24 ratio used as a proxy for the PAH abundance in order to reveal factors that may influence the PAH evolution in HII complexes. ... Projects | ...

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... Seminar archive . ... Seminar archive 2014 7 February . ... Сверхъяркие сверхновые и их механизмы излучения (Superluminous Supernovae and their Emission Mechanisms) . ... Случайное блуждание фотонов в релятивистском потоке: приложение к гамма-всплескам (Random walk of photons in relativistic flow and its application to gamma-ray burst) . ... In the relativistic flow, it has different behavior from the one in the non-relativistic flow due to the relativistic beaming effect. ... All seminars: . ...

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. The frequency of the spectral maximum f m of the gyrosynchrotron emission vs. the power-law index of the electron spectrum calculated according to Dulk & Marsh (1982). Curves are shown for various column densities LNe of accelerated electrons and magnetic field strengths B . The angle between the line of sight and the magnetic field is 45 degree.

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• CMEs and Space Weather
• Non-traditional methods of geophysical investigations and active plasma
• Formation, stability and decay of inhomogeneus plasma structures in a hot

Is the ozone layer recovering ? ... Global Regulation Global Regulation · · · · 1985: Vienna Convention 1987: Montreal Protocol Several amendments and adjustments Quantity for (chemical) ozone depletion of ODS: EESC (Equivalent Effective qu ect Stratospheric Chlorine): Weighting over release and ozone depletion of individual ODS EESC for mid-latitudes http//:www.wmo.ch/web/arep/reports/ozone_2002/q&as.pdf, Seite Q.29 1980 1990 2000 2010 2020 2030 2040 2050 2060 2070 2080 2090 2100 3. ...

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• http://www.mao.kiev.ua/lao/presentation/staehelin_Road%20Traffic_Kiev%20SSch08.pdf
• Achievements - Page 4
• КАРТОТЕКА ПУБЛ?КАЦ?Й СП?ВРОБ?ТНИК?В ГАО НАН УКРА?НИ

... НЕПРЕРЫВНОГО МАТЕМАТИЧЕСКОГО ОБРАЗОВАНИЯ . ... Кружок ?Олимпиады и математика? ... Московская математическая олимпиада . Заочный математический конкурс . ... Устные математические олимпиады . Олимпиады по программированию . Математический праздник . Математические регаты . ... Математические бои . Олимпиада по геометрии им. И.Ф.Шарыгина . ... Программа ?Math in Moscow? Научные конкурсы . Творческий конкурс . ... График олимпиад . ... XXVII Математический праздник . ...

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• Quantum mechanics (Fall 2001)
• Calculus, 1st year (Fall 2001)
• Moscow Center for Continuous Mathematical Education - Independent University of

... Meade Series 4000 Nebular Filters incorporate the very latest in interference coatings technology. ... Technical Basis of the Meade Broadband Nebular Filter: As shown in the transmission graph below, the Meade Broadband Nebular Filter strongly rejects the light of sodium- and mercury-vapor lights as well as natural airglow and auroral emissions. ... Meade Series 4000 Narrowband Nebular Filters . ... Meade Series 4000 Oxygen-III Nebular Filters . ... Meade Series 4000 Photo-Visual Color Filters . ...

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Cadmium Tungstate (CdWO 4 ) . Single crystals . ... 010) . ... Wavelength of max. emission . ... Light yield (photons/keV) . ... Refractive index at emission maximum . Light output relative to NaI(Tl) . ... Max. crystal diameter . ... As grown" single crystals and some elements . Polished CdWO 4 50 mm . ...

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• Lead tungstate PbWO4
• Sodium-bismuth tungstate NaBi(WO4)2

... Бережной А.А., Клумов Б.А., Фортов В.Е., Шевченко В.В. Письма в ЖЭТФ, Т. 63, N6, С. 387-391, 1996 . ... A. A. Berezhnoy1,2, N. Hasebe1, M. Kobayashi1, G. Michael3 and N. Yamashita1 1Advanced Research Institute for Science and Engineering, Waseda University, Tokyo, Japan 2Sternberg Astronomical Institute, Moscow, Russia 3German Aerospace Center, Institute for planetary research, Berlin, Germany . Brown University - Vernadsky Institute Microsymposium 40, 2004, Moscow, Russia . ...

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• Aleksei A. Berezhnoi
• Svetlana G. Pugacheva

Maxim Barkov and Alexei Pozanenko , Model of the extended emission of short gamma-ray bursts , Mon . ... The existence of extended emission (EE) is an intriguing property of short-duration gammaray bursts, because the nature of the EE is still unclear. ... We consider short duration gamma-ray bursts, emphasizing the common properties of both short bursts and short bursts with EE. ... Our proposed model is a plausible mechanism for short-duration burst energization . ...

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• CYlindrical GAmma-ray Monitor CYGAM -
• Space Research Institute (IKI) Seminar
• The Many Colors of Sunlight

C C C C C C lass lass lass lass lass lass 1 2 3 4 5 6 Introduction, Background Solar System Stars Galaxies Cosmology Special Topics 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 T lescopes e 1. ... Kirchoff's Laws trum Emission Line Spectrum 2. A low-density, hot gas emits light whose spectrum consists of a series of bright emission lines. ... Absorption Spectrum 3. ...

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11 august 2014/Monday: Arriving, Registration . ... The variation of solar flare coronal X-ray source spatial properties. ... Melnikov V.F., Charikov Yu.E., Kudriavtsev I.V. Directivity of X-ray and gamma-ray emission from different parts of flaring magnetic loops. ... E., Melnikov V.F. Angular characteristics of polarization degree of hard X-ray emission from different parts of flaring magnetic loops. ... The thick target model and analytical calculations of the hard X-ray emission from solar flares. ...

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• The Canadian S2 Correlator - Principles of Radio Interferometry