... Editor's choices for the most educational Astronomy Pictures of the Day about clusters of galaxies: . APOD: 2006 March 21 - The Coma Cluster of Galaxies . ... APOD: 2005 November 22 - A Galactic Collision in Cluster Abell 1185 . ... A prominent example occurs on the left of the above image of the rich cluster of galaxies Abell 1185. ... Recent observations of Abell 1185 have found unusual globular clusters of stars that appear to belong only to the galaxy cluster and not to any individual galaxy. ...

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• APOD: 2007 March 5 - Illusion and Evolution in Galaxy Cluster Abell 2667
• APOD: 2002 July 4 - Young Star Clusters in an Old Galaxy
• APOD: 2011 June 29 - Abell 2744: Pandora's Cluster of Galaxies

... The Hydra Cluster of Galaxies . ... 16.04.2001 . ... Most of a cluster's mass , however, appears to be in a form too dark to see , as analyses of the distribution of X-ray light , gravitational lensing , and internal motions indicate. Abell 1060, as the above cluster is also known, appears to have an even higher fraction of dark matter than seen in a similar cluster, a situation astronomers cannot easily reconcile with both clusters forming solely from gravitational attraction. ... April 2001 . ...

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• Illusion and Evolution in Galaxy Cluster Abell 2667
• Астронет > Illusion and Evolution in Galaxy Cluster Abell 2667
• Астронет > The Hydra Cluster of Galaxies

... May 3, 1997 . Giant Cluster Bends, Breaks Galaxy Images . ... Explanation : What are those strange blue objects? Many are images of a single, unusual, beaded, blue, ring-like galaxy which just happens to line-up behind a giant cluster of galaxies. ... The distinctive shape of this background galaxy -- which is probably just forming -- has allowed astronomers to deduce that it has separate images at 4, 8, 9 and 10 o'clock, from the center of the cluster. ... About APOD > . ...

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• APOD: December 13, 1997 - The Coma Cluster of Galaxies
• APOD: December 18, 1999 - Irregular Galaxy Sextans A
• APOD: 2000 February 28 - The Sombrero Galaxy from VLT

Электронная библиотека Попечительского совета . ... Kaastra J. - Clusters of Galaxies: Beyond the Thermal View . ... Название: Clusters of Galaxies: Beyond the Thermal View . Автор: Kaastra J. Язык: . ... Электронная библиотека попечительского совета мехмата МГУ , 2004-2016 . ...

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• Schuecker P. (Ed), Boehringer H. - Heating Versus Cooling in Galaxies and
• Stebbins J. - Absorption and Space Reddening in the Galaxy as Shown by the
• Kitchin C. - Galaxies in Turmoil: The Active and Starburst Galaxies and the

Next: Critical Frequencies and Gravitational Previous: Extragalactic Gravitational Wave Background . The number of binaries per frequency decade per solid angle from a separate stellar system (galaxy or cluster of galaxies) is . ... For example, for the Andromeda galaxy M31 ( rad, ) one gets . ... If the angular size of the galaxy is less than the angular resolution of the detector, the critical frequency is independent of the angular resolution, . ...

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• ADS Abstract Service Results
• Gravitational wave background from nearby galaxies

Alexey Rastorguev's links to DataBases and Catalogs: . ... Open Clusters and Galactic Structure База данных и каталог рассеянных скоплений Галактики . ... USNO: Astronomical Applications Каталоги и базы данных - проекты Морской Обсерватории США . ... HST Science Data Archive Архив данных HST . CFHT Data Archive Архив данных CFHT . ... USNO Recommended Star Catalogs (Zacharias N. et al.) ... USNO Star Catalogs Каталоги USNO . ... USNO-B1.0 Catalog Астрометрический каталог USNO-B1.0 . ...

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• Yuri Nicolaevich Efremov - My Home Page
• Maidanak Lab page

D.Moss, D.Sokoloff, R.Beck, Ram pressure effects in the galactic plane and galactic dynamos in the no-z approximation, Astron. Astrophys., 544, A5, 4 pages, 2012 . ... To isolate the leading physical effects, we exploit a simple dynamo model that can describe relevant effects. ... Any determination of galactic motion through the cluster medium from observational data needs to take the effects of dynamo action into account. ...

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• Moss D., Sokoloff D., Beck R., Ram pressure effects in the galactic plane and
• Beck R., Frick P., Stepanov R., Sokoloff D. Recognizing magnetic structures by
• Beck R., Frick P., Stepanov, R., Sokoloff D. Recognizing magnetic structures by

Supernova 1999cl in M88 . This page is devoted to information on Supernova 1999cl in M88 Basic information on this SN, including the last reported brightness, on this Supernova can be found on the main supernova page. Information on the original web pages for many of these images can be found on the Supernova links web page. ... M1 Supernova Search has a 1999cl page . ... Pedro Re' Animated gif image . ... DAX Observatory . ... vsnet-obs 21040 ] (fwd) Observation of Supernova 1999cl in M88 . ...

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• Supernova 2002bu in NGC 4242
• Supernova 1999gi in NGC 3184
• Supernova 2000cz in IC 1535

... Structure of Data . ... Catalog . ... In SAI OCL Catalog, we introduce our work on investigation of the Milky Way system of open star clusters. The main goal of our study is a search for new clusters using huge surveys. 168 new clusters have been already discovered by us using J,H,Ks data from 2MASS point source catalog. ... For 141 new clusters, we found their physical parameters using J,H,Ks data from 2MASS catalog and, for a number of clusters, our UBVRI CCD observational magnitudes. ...

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• SAI OCL Catalog Virtual Observatory
• SAI OCL Catalog Publications
• SAI OCL Catalog Structure

... This form lets you to produce a list of hydrophobic clusters in a PDB file specified by user. Enter a 4-letter PDB code, e.g.: 1apl : . Search clusters: . ... between chains . Contacts between chains . Set #1 . ... Enter your e-mail here (optional): . ... List of atoms Strict Wide . Chains filter (1-20:A) . Show clusters not smaller than atoms . User data file in PDB format . ...

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Teaching courses . for student of the Department of Astrophysics and Stellar Astronomy . ... Geophysics and physics of the planets (Kurt, Panteleev) . ... Close Binary Stars . ... Solar Physics . ... This is introductory course for students of the third year of education which are familiar with elementary astronomy and general physics. ... The one-year course includes theory of radiation transfer, theory of internal stellar structure with account of binary systems with compact comapnions. ...

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• Springer LINK:A&A-EE: Table of Contents Volume 323 Number 2 (1997)
• Springer LINK:A&A-EE: Table of Contents Volume 333 Number 3 (1998)
• Springer LINK:A&A-EE: Table of Contents Volume 319 Number 3 (1997)

... All the galaxies are divided into 4 groups depending on the environment type; every subsample contains more than 10 galaxies. ... An effect of environments is seen both for the nuclei and for the bulges: if we consider the clusters (Virgo and Ursa Ma jor) and group centers as dense environments and the field and group periphery as sparse environments, then in the dense environments the stellar populations of S0s are in average older by 4­5 Gyr than in the sparse ones. ...

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• http://sn.sai.msu.ru/~sil/preprints/mykukar.pdf
• http://sn.sai.msu.ru/~sil/preprints/my_an.pdf

... Supercomputing Technologies in Science, Education and Industry Almanac Series . ... Keldysh Institute of Applied Mathematics of RAS . DRIVER: 3D numerical modelling of high energy density plasma physics . ... AREA: Plasma Physics . ... IMPACT: The expected results of numerical experiments will help to explain the observed statistical characteristics of molecular hydrogen clouds in external galaxies. ... Research Computing Center (RCC) of Lomonosov Moscow State University . ...

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• APPLICATIONS: Astronomy | Moscow University Supercomputing Center
• CLEO: USER & ADMIN-FRIENDLY CLUSTER BATCH SYSTEM | Moscow University

. of Lomonosov Moscow State University, . Russia . GCVS Research Group . Catalogues of Variable Stars . Future Prospects of Variable-Star Catalogues . B.V. Kukarkin Centenary Conference: Variable Stars, the Galactic Halo and Galaxy formation (VS-Halo) . What's new . Recent publications . Digitization of Moscow Plate Archive . The "Peremennye Zvezdy" (Variable Stars) journal . Send questions and comments to Olga Durlevich .

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• Home page of Dr. N.N.Samus

An approach to cluster system task flow monitoring, analysis, and visualization" . Adinetz A.V., Bryzgalov P.A., Voevodin Vad.V., Zhumatiy S.A., Nikitenko D.A. Big cluster systems are spreading wide, so that the efficiency of use of such systems is a very actual task for now. ... This can be achieved by the continuous monitoring of running tasks and by data analysis. ... Keywords: parallel computing, monitoring, tasks flow, computing cluster . PostScript (in Russian) (437KB) . ...

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• "Evaluation of clusters with AMD Barcelona and Shanghai CPUs and Infiniband DDR
• "Optimization algorithms for DSMC computations on parallel clusters"
• "Implementation of the lattice Boltzmann method on GPU clusters"

... Shvilkina L.B. , Belega E.D. , Elyutin P.V. , Trubnikov D.N. в журнале Zeitschrift Fur Physik D-Atoms Molecules and Clusters , том 42, ? ... Lhagva O. , Badamdamdin R. , Strakhova Si , Hehnmedeh L. в журнале Zeitschrift Fur Physik D-Atoms Molecules and Clusters , том 27, ? ... Balashov V.V. , Grum-Grzhimailo A.N. в журнале Zeitschrift Fur Physik D-Atoms Molecules and Clusters , том 23, ? ... в журнале Zeitschrift Fur Physik D-Atoms Molecules and Clusters , том 16, ? ...

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• Vlasyuk V.V. - сотрудник | ИСТИНА - Интеллектуальная Система Тематического
• Rautiainen P. - сотрудник | ИСТИНА - Интеллектуальная Система Тематического
• McGee S.L. - сотрудник | ИСТИНА - Интеллектуальная Система Тематического

... Difference between workstation clusters and MPPs . Up: Special features of different systems Next: Checking your machines list Previous: Special features of different systems . ... In contrast, workstation clusters require that each process in a parallel job be started individually, though programs to help start these processes exist (see Using the secure server below). ... Using heterogeneous clusters is discussed below.) ... Центры . ...

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• Special features of different systems | PARALLEL.RU -

ABSOLUTE PROPER MOTIONS OF 331 OPEN CLUSTERS . ... The proper motions of stars in the fields of 331 open clusters were taken from Four-Million Star Catalog (4M-catalog) of positions and proper motions (Volchkov et al. ... The absolute proper motions for 21 young open clusters have been derived by comparison of precise relative proper motions of individual stars and their corresponding absolute proper motions. ... Sign of proper motions in RA . ... 0.0001 arcsec/yr . ... rms error in RA proper motion . ...

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• The Catalogue of Interacting Galaxies by Vorontsov-Velyaminov

... Minimal size of Clud clusters (residues) . ... An alignment of a set of structures is a set of positions , to each position some atoms from different structures correspond. ... Hydrophobic cluster of a single protein structure is a separated pool of nonpolar atoms. Usually there is the biggest cluster in the protein called hydrophobic core. ... ConClus program is able to detect of conservative hydrophobic clusters for a family of related protein domains or just for a set of aligned proteins. ...

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astro-ph/0307410 Молекулярный газ в материнской галактике квазара на красном смещении z=6.42 (Molecular Gas in the Host Galaxy of a Quasar at Redshift z=6.42) . ... Authors: R. Klein et al. astro-ph/0307223 Скопление галактик, спрятавшееся за М31:наблюдения RX J0046.4+4204 на XMM-Newton (A Cluster of Galaxies hiding behind M31: XMM-Newton observations of RX J0046.4+4204) . ... обзор hep-ph/0307284 Проверки закона обратных квадратов в гравитации (Tests of the Gravitational Inverse-Square Law) . ...

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• http://xray.sai.msu.ru/~polar/sci_rev/1109.html
• http://xray.sai.msu.ru/~polar/sci_rev/1203.html
• Новости науки