... Комментариев нет 3 августа 2010, 23:15 Blogger , English , Астрономия . Dark Stars and Boosted Dark Matter Annihilation Rates. (arXiv:1008.0348v1 [astro-ph.CO]) : "Dark Stars (DS) may constitute the first phase of stellar evolution, powered by dark matter (DM) annihilation. ... Secondly, we study the dependence of DS properties on the concentration pa- rameter of the initial DM density profile of the halos where the first stars are formed. ...

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• English
• Stellarium: Class Members - Properties
• Stellarium: SatellitesListFilterModel Class Reference

... A model for the chemical evolution of a disk galaxy is presented. The model reproduces all the basic . ... investigations of the star formation history. ... the galaxyЫand incorporating a delay in the onset of star formation make it possible to model different scenar- . ios for the evolution of a galaxy's luminosity. ... evolution of massive galaxies. ... of reconstructing the star-formation history and galactic luminosity from observations of galaxies at different . ...

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• Publications of Dmitri Wiebe
• Future of the Galaxy
• Project: PAHs

Wave propagation in an irregular plasma . Methods of the ionospheric plasma radio sounding . ... Program, Grant No. ... Investigation of Anomalous Attenuation Effect Caused by Radio Wave Scattering and Transformation on the Ionospheric Irregularities . ... Grant No. ... Diagnostics of Ionospheric Irregularity Spectrum Using Measurements of Radio Wave Anomalous Attenuation Under Vertical Sounding . ... Simple numerical model of radio wave multiple scattering effects in the ionospheric plasma layer. ...

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• Vladimir Marsakov Abstracts
• Vladimir Marsakov Publication List

... Protoplanetary Disks and the Hunt for the Youngest Exoplanets . ... Thursday, Apr 14, 2011 at 8:00 PM . ... But associating the current exoplanet properties with their formation epoch can be problematic, since the formation process is intimately associated with the physical conditions associated with their birthplaces: the disks of gas and dust that orbit young stars. ... Apr . ... Copyright (c) Amateur Telescope Makers of Boston, Inc. ...

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... QSO spectra in the ROSAT band are steeper than the background at harder energies, and furthermore at fluxes below 1E-14 ergs/(s cmќ) the quasar source counts flatten off and are replaced by more numerous populations of relatively low red-shift objects, apparently Narrow Emission Line Galaxies (NELG). ... We extracted the luminosity function from ROSAT Deep Survey results, and extrapolated by a factor of 2 - 3 to account for changes expected in the harder XMM band. ...

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• Suppression of detector noise at low energies
• Practical examples and hints

... We show the analysis of low-hard and intermediate states of sources XTE J1550-564, H 1743-322, GX 339-4, XTE J1859-226, XTE J1650-500 and GRS 1915+105. ... Directly applying the scaling technique we also obtain that a ratio of the BH masses in XTE J1859-226 and in XTE J1550-564 is , and the corresponding ratio for XTE J1650-500 and XTE J1550-564 is . These values of scaling factors r implies that BH masses are ; solar masses in XTE J1859-226 and XTE J1650-500 respectively. ...

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• z90-program
• Second Spectrum-RG/eROSITA Conference
• Spectrum-Roentgen-Gamma - The astrophysical Project at IKI RAN

... For the past years I have been working on the problem of synthesis of light curves of close binary systems, consisting of a normal star and a compact object (point object with fixed X-ray luminosity). ... Possible existence of a bright spot on the disk's lateral surface is taken into account. ... The last of then will be published in Gordon and Breach Publishers ( Cherepashchuk A.M., Katysheva N.A., Khruzina T.S., Shugarov S.Yu. ... Cherepashchuk A.M., Katysheva N.A., Khruzina T.S., Shugarov S.Yu. ...

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• Anatol Cherepashchuk
• Igor Antokhin

... Информация Руководство и преподаватели Арышенский Владимир Юрьевич . ... Публикации . ... Арышенский Е.В. , Арышенский В.Ю. , Журавлев Л.В., Беглов Е.Д. Effect of softening on the mechanical properties and formability of ribbon from alloy 3104 // Metal science and heat treatment. 2014. т.56(1-2). ... Арышенский Е.В. , Арышенский В.Ю. , Журавель Леонид Васильевич , Беглов Э.Д. Влияние разупрочнения на механические свойства и штампуемость ленты из сплава 3104 // Металловедение и термическая обработка....

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• Young scientists of Samara University began to make the most complete database
• International scientific and technical conference 'Problems and prospects of
• Соболев Владимир Андреевич. Публикации

... Д. л. кДлнйкЙмЦЗ еУТНУ,ТНЛИ ,,УТЫ ТЪ,ВММњИ ЫМЛ,В ТЛЪВЪ ЛП. е.З. гУПУМУТУ, унй нДдйЦ "тдДгД кДллнйьзав" ї кТЪУ ,,ЫВ, Д.л., 1999 , , - , . ... XX , кДлнйкЙмЦЗ Д.л. тдДгД кДллнйьзав Зй ЗлЦгЦззйв 91 , , , . ... 1 -0,4 3 0 0,4 (B-V)0 0,8 1,2 1,6 -2 5 0 7 V 9 2 Mv 4 11 6 M45 13 8 0 0,4 0,8 B-V 1,2 1,6 . ... кДлнйкЙмЦЗ Д.л. тдДгД кДллнйьзав Зй ЗлЦгЦззйв 93 1950 +24њ +22њ +20њ +18њ +16њ +14њ +12њ Ori Ori Ori +6њ 50 40 30 20 10 0 1950 Tau +10њ +8њ 20 10 0 6 h 5h 50 40 30 20 10 0 4h 50 40 +4њ 3h . ...

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• Super Ratio

ПЕРЕЛ?К ПУБЛ?КАЦ?Й СП?ВРОБ?ТНИК?В ГАО . ... Berczik P. Kolesnik I.G. Dynamical Collapse of Isothermal and Adiabatic Triaxial Protogalaxies . ... Berczik P. General properties of galaxy formation from triaxial protogalaxies with massive star formation. ... Berczik P. Kravchuk S.G. Star formation in forming galaxies. ... Berczik P. Kravchuk S.G. The history of star formation in forming galaxies. ... Gadun A.S. Pavlenko Ya.V. 1-D and 2-D model atmospheres: iron and lithium LTE abundances in the Sun. ...

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• Achievements - Page 4
• MAO-2014: Astronomy in Ukraine ? Past, Present, and Future
• Dept. for Physics of Stars&Galaxies

... On 23 July 2003, the Russian Aviation and Space Agency, S.P. Korolev Rocket and Space Corporation Energia and European Space Agency (ESA) concluded a contract on a flight of Dutch astronaut Andre Kuipers, member of the European astronaut corps, as a flight engineer of transport manned spacecraft Soyuz TMA-4 as part of the visiting crew VC-6 (April 2004, ISS-8, ISS-9 phase) to the International Space Station (ISS), and performance of DSM DELTA Project (ESA) scientific investigations and experiments. ...

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• RSC "Energia" - History
• S.P. Korolev RSC Energia - International Space Station
• S.P.Korolev RSC Energia - LAUNCHERS

... Tonight's Sky . ... Sky this Month . ... Dave's Universe . ... Gamma-ray bursts shed light on the nature of dark energy . ... What is the nature of dark energy, a recently discovered dominant constituent of the universe today? ... The method was used to verify models of the structure of the universe containing dark energy. ... A new form of mass-energy т?? dark energy т?? needed to be introduced into the theory in order to reconcile the previous models of the universe with the observations. ...

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• Problems posed by massive stars | Astronomy.com
• New discovery challenges galaxy-formation theories | Astronomy.com
• Supergiant census supports stellar evolution theory | Astronomy.com

Магазин . ... Старейший магазин телескопов в России . ... Корзина 0 0 Р . ... Телескопы Celestron . ... Добавить в избранное . ... 49 990 Р . ... Мы рады приветствовать Вас в нашем специализированном магазине телескопов и других астрономических товаров. ... Интерес к звездам, к созерцанию неба, обычно приводит человека к желанию купить телескоп, который позволит ему увидеть своими глазами все далекие сокровища космоса, так красочно описываемые в книгах. ... Copyright TELESCOPE.RU, 2016. ...

54. Nothing Psychological Here - an Astronomy Net Exploration Forum Message

55. http://www.astro.louisville.edu/software/sbig/archive/xmccd-4.1/xmccd-4.1e/indiutil/getINDI.1

56. http://solarwind.cosmos.ru/txt/2011/presentations/Magnetosphere/KHODACHENKO.pdf

57. MILLIMETRON

58. Observing with VISTA

59. http://sn.sai.msu.ru/~sil/preprints/postbr2.pdf

60. http://www.astro-soc.odessa.ua/Program-2009.pdf