... 2009 January 23 . Globular Cluster NGC 2419 . ... The third is the remote globular star cluster NGC 2419 , at distance of nearly 300,000 light-years. NGC 2419 is sometimes called "the Intergalactic Wanderer", an appropriate title considering that the distance to the Milky Way's satellite galaxy, the Large Magellanic Cloud , is only about 160,000 light-years. ... About APOD | ...

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• APOD: 2007 May 16 - Dark Matter Ring Modeled around Galaxy Cluster CL0024 17
• APOD: 2005 September 26 - Streams of Stars in the Virgo Cluster of Galaxies
• APOD: 2005 November 18 - The 37 Cluster

... January 6, 1999 . M6: The Butterfly Cluster . ... Explanation: To some, the outline of the open cluster of stars M6 resembles a butterfly. ... Like other open clusters , M6 is composed predominantly of young blue stars , although the brightest star is nearly orange. ... Determining the distance to clusters like M6 helps astronomers calibrate the distance scale of the universe. ... About APOD > . ... NASA Technical Rep.: ... A service of: LHEA at NASA / GSFC . ...

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• APOD: May 3, 1997 - Giant Cluster Bends, Breaks Galaxy Images
• APOD: December 13, 1997 - The Coma Cluster of Galaxies
• APOD: 2000 January 12 - NGC 6791: An Old, Large Open Cluster

... Tombaugh 4 . ... 21.10.2006 . ... But the skilled and careful astronomer also went on to discover star clusters, comets, asteroids, and clusters of galaxies. For example, pictured is galactic or open star cluster Tombaugh 4 in the northern constellation Cassiopeia . ... Publications with keywords: open cluster - star cluster . Publications with words: open cluster - star cluster . ... M45: The Pleiades Star Cluster . ... X Ray Stars of Orion . Starburst Cluster in NGC 3603 . ...

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• Астронет > Tombaugh 4
• Journal "Peremennye Zvezdy"
• Hot Gas In Hydra A

... 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 Description

... 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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... 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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... 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 -
• Heterogeneous networks and the ch_p4 device | PARALLEL.RU -

... Faculty of Physics . ... MSU Physicists (Prof. V.S. Chernysh, Dr. A.E. Ieshkin, Faculty of Physics, and Senior Researcher Yu.A. Ermakov, Scobeltsyn Nuclear Physics Research Institute, MSU) discovered a new mechanism of sputtering with cluster ion beams. A cluster is an assembly of atoms or molecules which quantity is in range from a few up to a few tens of thousands units per cluster. ... Recent decades, interaction of cluster ions with solids has been under extensive investigation. ...

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... Algorithm & . Format requirements . ... SDPsite is a tool for identification of protein active and other functional sites, based on spatial clustering of SDPs (specificity-determining positions, described here ) with CPs (conserved positions). ... Mapping predictied positions onto structure and construction of the best cluster . ... The input data of the algorithm are a multiple protein alignment divided into specificity groups . ... is called statistical significance of the set of k* positions . ...

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... 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]
• fc3:cluster:theory [THEP]
• fc3:cluster:thep01 [THEP]

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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... Proceedings 2009 . Proceedings 2008 . Proceedings 2007 . Proceedings 2006 . Proceedings 2005 . Proceedings 2004 . ... New theoretical models are built, computer programs are developed and modeling alpha particle spectra of nuclei and for process of the electromagnetic radiation in alpha, cluster and proton decay is carried out. At modeling the 20-processor computer cluster of the Voronezh State University with system of distance access on Internet is used. ...

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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 authors ot this complex
• HF clusters: algorithm
• About COGs

... Malyshev V.A., Minlos R.A. - Gibbs Random Fields: Cluster Expansions (Mathematics and its Applications) . ... Название: Gibbs Random Fields: Cluster Expansions (Mathematics and its Applications) . Автор: Malyshev V.A., Minlos R.A. Аннотация: . ... Cluster, expansion 23 83 102 . Cluster, expansion, admit 23 . ... Gibbs modification of d-dependent fields 110 . Gibbs modification of independent fields 104 . ... Gibbs random field 3 8 . Gibbs random field, uniqueness of 204 . ...

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• Barosso L.A., Dean J., Hozle U. - Web Search for a Planet: The Google Cluster
• Friedman H.L. - Ionic Solution Theory Based on Cluster Expansion Methods ::
• Shapley H. - Studies of Magnitude in Star Clusters VII. A Method for the

COMPARISON OF CLUSTERING ALGORITHMS FOR SPEAKER IDENTIFICATION Nikolay Lubimov, Evgeny Mikheev, Alexey Lukin Moscow Lomonosov State University, Moscow, Russia In this paper we consider the problem of text-independent speaker identification that refers to acoustic recognition research. ... We have performed the comparison of different clustering methods for speaker identification: the standard K-means clustering, K-means++, Linde-Buzo-Gray, Fuzzy C-means, and Gustafson-Kessel algorithms. ...

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When reading scientific papers, listening to scientific reports and even looking through usual newspapers and magazines, we sometimes find different funny things. ... The same bands were later observed in the gase phase by Evans, using the technique of intensification by added oxygen. Evans boldly put 50 atm of ethylene in a cell with 25 atm of oxygen. ... This was a real experiment description in a scientific journal.) ...

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• CLUSTERS AND EXTENDED METAL-META

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
• "Modeling of impact processes in a textile armor and in a human body on a
• "Evaluation of clusters with AMD Barcelona and Shanghai CPUs and Infiniband DDR

... 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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• APPLICATIONS: Theoretical Physics | Moscow University Supercomputing Center
• X-COM: DISTRIBUTED COMPUTING SOFTWARE | Moscow University Supercomputing Center
• APPLICATIONS: Mathematics | Moscow University Supercomputing Center

20. Tsiolkovskii's Paradox