... Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. 2009 December 4 . The Double Cluster . ... Also cataloged as NGC 869 (right) and NGC 884, both clusters are about 7,000 light-years away and contain stars much younger and hotter than the Sun. ... Always a rewarding sight in binoculars , the Double Cluster is even visible to the unaided eye from dark locations . ... About APOD | ...

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• APOD: 2003 December 15 - Open Star Clusters M35 and NGC 2158
• APOD: 2007 December 7 - Double Cluster in Perseus
• APOD: 2000 December 24 - NGC 1850: Gas Clouds and Star Clusters

... December 13, 1997 . The Coma Cluster of Galaxies . ... The Coma Cluster of Galaxies pictured is one of the densest clusters known - it contains thousands of galaxies . Each of these galaxies house billions of stars - just as our own Milky Way Galaxy does. ... In fact, the Coma Cluster is so big it takes light millions of years just to go from one side to the other! Most galaxies in Coma and other clusters are ellipticals , while most galaxies outside of clusters are spirals . ...

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• APOD: December 18, 1999 - Irregular Galaxy Sextans A
• APOD: December 6, 1999 - M83: The Southern Pinwheel Galaxy from VLT
• APOD: January 6, 1999 - M6: The Butterfly Cluster

... NGC 869 and NGC 884: A Double Open Cluster . ... Credit: Michael Fulbright ( MSFAstro.net ) Explanation: Most star clusters are singularly impressive. Open clusters NGC 869 and NGC 884, however, are doubly impressive. Also known as "h and chi Persei", this unusual double cluster , shown above , is bright enough to be seen from a dark location without even binoculars. ... Publications with keywords: open cluster . Publications with words: open cluster . ... M45: The Pleiades Star Cluster . ...

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• Comet Hartley Passes a Double Star Cluster
• NGC 869 NGC 884: A Double Open Cluster
• Journal "Peremennye Zvezdy"

... 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 Publications
• SAI OCL Catalog Description

Supernova 2009js in NGC 918 . This page is devoted to information on Supernova 2009js in NGC 918 . Basic information on this SN, including the last reported brightness, on this Supernova can be found on the main page . Information on the original web pages for many of these images can be found on the updates and links web pages. Discovered independently by Lick Observatory Supernova Search (USA) and Koichi Itagaki (Japan). ... 2009/10/11.44 . 17.2 . ... Joseph Brimacombe . ...

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• Supernova 1999gs in NGC 4725

... 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 -

... 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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... 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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• About COGs

Finding a collision for the 75-round SHA-1 hash function using clusters of GPUs" . ... With the aid of our application running on a 512-GPU cluster, we were able to find a collision for a version of SHA-1 reduced to 75 rounds, which is currently (February 2012) the world's best result in terms of number of rounds for SHA-1. Keywords: cryptoanalysis, cryptographic hash functions, building collisions, SHA-1, GPU, clusters, high-performance computing . PostScript (in Russian) (832KB) . ...

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• "Three-dimensional LBE simulations on hybrid GPU-clusters for the decay of a
• "Evaluation of clusters with AMD Barcelona and Shanghai CPUs and Infiniband DDR
• "Implementation of the lattice Boltzmann method on GPU clusters"

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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... MASTER Net is 56 square degrees per 1 exposition . ... 06 Dec 2015: GRB 151205B: MASTER-NET early optical observations GCN18665 . ... 18 Nov 2015: GRB 151118A: MASTER-NET optical observations GCN18613 . ... 12 Nov 2015: GRB 151112A: MASTER-NET optical limit GCN18591 . ... 07 Nov 2015: GRB 151107A: MASTER-NET optical observations GCN18565 . ... 31 Oct 2015: Five OTs detected by Global Robotic MASTER Net ATel8232 . ... 02 Oct 2015: GRB 151001B: MASTER-NET early optical observations GCN18380 . ...

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• MASTER : List of HAZARDOUS ASTEROIDS (PHA) and COMETS discovered by MASTER

... intas:cern-intas03:task5 ]] . THEP . ... T5.MS Windows.. ... The use of the Windows platform for LCG tasks . ... Porting some of the LCG software on the MS Windows .NET platform . ... Study of the VMware as a software for emulation of multi-computer clusters for the LCG purposes. ... Building of Linux computations clusters on a top of Windows computers (under VMware) would be a great benefit for the Russian Tier2 by obtaining an additional power for distributed computations in a batch mode. ...

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• тЬО intas:cern-intas03:task5 [THEP]
• intas:cern-intas03:task3 [THEP]
• [Computer_algebra] CA Seminar on December 24

... Государственный Астрономический Институт имени П.К. Штернберга МГУ . ... Семинары ГАИШ . ... Государственный астрономический институт им. П.К.Штернберга (ГАИШ) научно-исследовательский институт, являющийся одним из подразделений МГУ им. М.В. Ломоносова . ... 11 декабря 2006 года исполнилось 175 лет со дня создания на Пресне Астрономической обсерватории Московского университета, ставшей впоследствии базой для формирования Государственного астрономического института им. П.К. Штернберга (ГАИШ МГУ). ...

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• GCVS Research Group: History and Persons.
• Home page of Dr. N.N.Samus
• GENERAL CATALOGUE OF VARIABLE STARS

... wLake 1.7 . wLake is a tool which allows to identify clusters of a structural water molecules in given superimposed 3D structures. Put your coordinates in PDB format into the text area. Select a distance threshold. Two water molecules from different structures will be concidered as located in the same space point if the distance between centers of oxygen atoms is less than this threshold. ... EACH STRUCTURE INCLUDING ITS WATER MOLECULES MUST BE PRESENTED AS SEPARATE MODEL: EXAMPLE. ...

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• Cluster 114
• Cluster 12
• Cluster 128

... 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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• Bruno P. - сотрудник | ИСТИНА - Интеллектуальная Система Тематического

... Supercomputing Technologies in Science, Education and Industry Almanac Series . ... Octoshell: Lightweight and Innovative Cluster Management System . ... CLEO: User&Admin-Friendly Cluster Batch System . ... Cleo is used on SKIF MSU тАЬCHEBYSHEVтАЭ cluster (5000 cores) and тАЬGraphIT!тАЭ (192 CPU cores + 48 . GPUs) supercomputers of Moscow State University . ... Research Computing Center (RCC) of Lomonosov Moscow State University . Supercomputing Consortium of Russian Universities . ...

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• Welcome to HPC.MSU.RU! | Moscow University Supercomputing Center
• APPLICATIONS: Theoretical Physics | Moscow University Supercomputing Center
• APPLICATIONS: Geophysics | Moscow University Supercomputing Center

Электронная библиотека Попечительского совета . ... Duncan M.A. - Advances in Metal and Semiconductor Clusters (Vol. 4): Cluster Materials . ... Название: Advances in Metal and Semiconductor Clusters (Vol. ... Cluster Materials is the fourth volume of the highly successful series Advances in Metal and Semiconductor Clusters. ... Metal and semiconductor clusters have been proposed as precursors for materials or as actual materials since the earliest days of cluster research. ...

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• Bookman C.A. - Linux Clustering: Building and Maintaining Linux Clusters ::
• Halgamuge S.K., Wang L. (eds.) - Classification and Clustering for Knowledge
• Vallath M. - Oracle Real Application Clusters :: Электронная библиотека

... Chemistry of Coordination Compounds . ... Inorganic Synthesis . ... CLUSTERS AND EXTENDED METAL-METAL BOND SYSTEMS IN INORGANIC COMPOUNDS . ... Cluster compounds, structure & bonding, quantum chemistry . ... Inorganic synthesis, bismuth clusters, metal subhalides . ... inorganic synthesis, clusters, mixed chalcogenides . ... Design, synthesis and investigations of inorganic compounds featuring extended systems of homo- and heterometallic bonds of varying (1D, 2D) dimensionality. ... Kuznetsov . ...

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• Inorganic Synthesis Laboratory - Supramolecular and Cluster Compounds

... of the Sternberg Astronomical Institute, . ... 127-th seminar) . ... The secretary of the seminar - M.K.Abubekerov . Access free (code 4687) . ... Lipunov V.M. (SAI) . ... Beskin V.S. (LPI) . co-chairman . ... Postnov K.A. (SAI) . ... In recent years, a strong need has appeared in exchanging ideas and information between diverse astronomical centers, such as Sternberg Astronomical Institute (SAI MSU), Lebedev Physical Institute (LPI theoretical dept.) ... Sternberg Astronomical Institute, . ...

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• Introduction
• Tsiolkovskii's Paradox
• Scientifically discovered God

Network Working Group K. Zeilenga Request for Comments: 3674 OpenLDAP Foundation Category: Standards Track December 2003 Feature Discovery in Lightweight Directory Access Protocol (LDAP) Status of this Memo This document specifies an Internet standards track protocol for the Internet community, and requests discussion and suggestions for improvements. ... All Rights Reserved. ... Zeilenga Standards Track [Page 2] RFC 3674 Feature Discovery in LDAP December 2003 4. ... Zeilenga Standards Track [Page 5] ...

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• http://mirror.msu.net/pub/rfc-editor/rfc-ed-all/pdfrfc/rfc3674.txt.pdf
• http://mirror.msu.net/pub/rfc-editor/rfc-ed-all/pdfrfc/rfc606.txt.pdf
• http://mirror.msu.net/pub/rfc-editor/rfc-ed-all/rfc606.txt