... It is shown that this approach allows one to qualify and visualize some major trends characterizing the current astronomical literature: multi-author collaborative work, the impact of observational projects and thematic maps of publishing authors. ... 1997). The latter functionalities (called data mining functionalities) result from data analysis, data evolution analysis and data correlation principles and allow one to discover a priori unknown knowledge or information (Shapiro et al. ...

Astronomical Data Analysis Software and Systems VII ASP Conference Series, Vol. ... Information Mining in Astronomical Literature with Tetralogie D. Egret CDS, Strasbourg, France, Eнmail: egret@astro.uнstrasbg.fr J. Mothe 1 , T. Dkaki 2 and B. Dousset Research Institute in Computer Sciences, IRIT, SIG, 31062 Toulouse Cedex, France, Eнmail: {mothe/dkaki/dousset}@irit.fr Abstract. ... 1997). ... The Result Visualization The information mining result is a set of points in a reduced space. ...

... Up: ``Robots Are Us'': Automated Information Discovery . ... In a next step, T?tralogie is used for analysing evolutionary trends. ... The system developed, named T?tralogie (see Chrisment et al. 1997), has been applied to a sample of astronomical literature. ... In a first paper (Egret et al. 1998) presented at the ADASS VII Conference, we have shown how the T?tralogie system ( http://atlas.irit.fr/ ), based on data analysis methods, can be used to mine astronomical information. ...

... About ATNF overview . ... Governance overview . Australia Telescope Steering Committee . ... Parkes radio telescope . ... Visiting Parkes radio telescope . ... Parkes radio telescope webcam . ... Finding the Bivariate Brightness Distribution of galaxies from an H I selected sample . ... A method is presented that will enable the bivariate luminosity/surface brightness distribution of galaxies to be determined from a relatively small H I selected sample. ... PICASSO - an automated galaxy finder . ...

... Field of research: Extragalactic astronomy. ... NASA Astrophysics Data System (ADS) Abstract Service . ... CADC Home Page . ... CCD Images of Galaxies . ... RUSSIAN LINKS . ... UA Astronomy Personal Home Page - Bill Keel . ... The Shape of the Rotation Curves of Edge-on Galaxies, by A.V.Zasov and A.V.Khoperskov, 2003. ... A Thickness of Stellar Discs, by A.V.Zasov, and D.V.Bizyaev, 2003 . Minimum Velocity Dispersion in Stable Stellar Disks, by A.V.Khoperskov, A.V.Zasov, and N.V.Tyurina, 2003 . ...

... The task accepts two sources lists: the observation source list and the exposure source list. ... List of selected sources. This le contains a table, called SRCLIST, with the following columns: Name Type Description SRC NUM Integer Source ID from observation source list RA Double RA from exposure source list DEC Double Declination from expoure source list RATE Real Count rate from observation source list COUNTS Real Number of source counts, from exposure source ...

Site surveys, from pioneering times to the VLT era" , Marc Sarazin, ESO Messenger, June 1994 (Postscript, 4 pp. ... Statistical Prediction of Astronomical Seeing and of Telescope Thermal Environment" . ... A. Aussem, F. Murtagh and M. Sarazin, Vistas in Astronomy, 38, 357-374, 1994. [lengthier version of published paper: 39pp. postscript, 572K] . ... F. Murtagh, A. Aussem, and M. Sarazin, Publications of the Astronomical Society of the Pacific, 107, 1995, 702-707. [14pp. postscript, 67K] . ... 1995. ...

home education > resources . ... Education from Mercury . ... Selected Topical Bibliographies . Astronomy Education Bibliography . ... Astronomical Pseudo-Science . ... Foothill College the Astronomical Society of the Pacific) . ... Sletteback, A. Jettner, F. "Proceedings of the Conference on Education in Astronomy, August 1969" in Bulletin of the American Astronomical Society, vol. 2, p. 254 (1970). ... Accompanied, later in the same book, by a "Catalog of National Astronomy Education Projects".) ...

Find Similar Abstracts . ... Astrophysics . ... ASTROPHYSICS, COSMOLOGY, ELEMENTARY PARTICLE INTERACTIONS, NUCLEAR PHYSICS, UNIVERSE, ASTRONOMICAL MODELS, ASTRONOMICAL SPECTROSCOPY, ATOMIC PHYSICS, BLACK HOLES (ASTRONOMY), NEUTRON STARS, NUCLEAR ASTROPHYSICS, NUCLEAR ENERGY, NUCLEAR EXPLOSIONS, NUCLEAR FISSION, RELATIVISTIC THEORY, STELLAR MASS ACCRETION, URANIUM . ... A selection of papers on nuclear physics, elementary particle physics, and astrophysics is presented. ...

... This represents the first HI selected sample covering the core and the outskirts of a local cluster of galaxies. ... Optically selected samples miss a considerable number of low luminosity, low surface brightness galaxies underestimating by almost a factor 2 the number of HI rich galaxies present in the cluster volume. ... Right: The g band luminosity function for galaxies in the A1367 volume as obtained from the optically (circles) and HI (histogram) selected sample. ...

The Network Time Protocol (NTP) is used to synchronize the time of a computer client or server to another server or reference time source, such as a radio or satellite receiver or modem. ... Information on the NTP architecture, protocol and algorithms can be found in the following articles and reports, which are available online . Mills, D.L. Internet time synchronization: the Network Time Protocol. ... Mills, D.L. Network Time Protocol (Version 3) specification, implementation and analysis. ...

In this chapter we will consider two very simple but useful Web agents that I have written on Actor Prolog for my own needs. ... Let us start the Web agent. Fig. ... Start of the Web agent. The Context diagram consists of three blocks: "Logic Programming Sites", "Edit", and "Check". ... Some Web sites that are linked with the logic programming and Prolog are listed in the pulldown list (these addresses are transferred to the "Edit" block from the "Logic Programming Sites" block). ...

selected from the Armagh Observatory Preprints/Reprints Series . ... To view PDF files you will need Acrobat Reader or another suitable viewer. ... Full Paper - PDF . Full Paper - HTML from AER . ... 486 The Armagh Observatory Human Orrery . ... 447 The Human Orrery: Putting the Solar System in Perspective . ... Full Paper - Postscript . ... 396 The populations of comet-like bodies in the Solar system . ... Abstract - Text . ... Abstract . ... Full Paper . ...

Next: Discussion Up: Second priority candidates Previous: The random selected sample . To improve the efficiency for the selection of BCGs among the second priority candidates we introduced additional selection criteria using the APM (Irwin [ 1998 ]) database. ... The second priority candidates classified as BCG/H II based on their slit spectra all have rather blue colours according to the APM database (APM ). ... One BCG of the four newly found is classified in the APM as stellar. ...

. Paths of Risk of Selected Dangerous Asteroids . I. W odarczyk . Chorz w Astronomical Observatory, Chorz w, Poland Abstract: . The paths of risk (corridors of risk) computed by the author for Apophis impact in 2036 and for 2007HJ impact in 2077, taken from Impact Risk Page of the NASA, are presented. Key words: . Very Long Baseline Interferometry (VLBI), Near Earth Objects (NEOs), the paths of risk (corridors of risk), Apophis impact in 2036, 2007HJ impact in 2077, Impact Risk Page of the NASA.

... These were all discovered through trial-and-error so I suppose there might still be other theoretical problems but at least now everthing seems to work. 1) call del_timer(&pc39_tl) before starting a new one. 2) always call select_wait (&pc39_wq, wait), not just when wait != 0. 3) pc39_tl.expires is the jiffy to wake up on, not the number of elapsed jiffies as it says in the KHG. so, it should be: pc39_tl.expires = jiffies + PC39_SELTO; Hope this helps someone else someday. ...

... Visited 3381 times - Selected 51 months ago . ... Visited 3970 times - Selected 52 months ago . ... Visited 6250 times - Selected 51 months ago . ... Visited 4728 times - Selected 51 months ago . ... Visited 4028 times - Selected 52 months ago . ... Visited 4551 times - Selected 51 months ago . ... Visited 3473 times - Selected 51 months ago . ... Visited 4359 times - Selected 52 months ago . ... Visited 4274 times - Selected 51 months ago . ... Visited 5561 times - Selected 52 months ago . ...

... 223, 2004 A.V. Stepanov, E.E. Benevolenskaya & A.G. Kosovichev, eds. DOI: 00.0000/X000000000000000X Review of exp erimental results on geo effectiveness of solar and interplanetary events Yu.I. Yermolaev and M.Yu. ... We present a brief review of published results on the geomagnetic storm effectiveness of CMEs and solar flares as well as of interplanetary events. ... Sun: coronal mass ejections and flares, Solar wind, Geomagnetic storms 1. ... I., Yermolaev, M. Yu. 2003a Cosmic Research 41, 105­109....

D.Chumbalov and A.Romashchenko. ... Proc. 40th International Symposium in Mathematical Foundations of Computer Science (MFCS), Part 1. ... Preliminary version: Proc. 6th International Computer Science Symposium in Russia (CSR), 2011.) download: arXiv:1102.5538 , slides: pdf . ... Bulletin of the EATCS (The Logic in Computer Science Column by Yuri Gurevich) no. 97 (2009) pp. 126--136. download: pdf . ... Lecture Notes in Computer Science 5162 Springer 2008 pp. 527-538). download: pdf . ...

Central Astronomical Observatory at Pulkovo of Russian Academy of Sciences PUL Analysis Center Pulkovo IVS Analysis Center (PUL) 2009 Annual Rep ort Zinovy Malkin, Natalia Miller, Elena Popova Abstract This report briefly presents the PUL IVS Analysis Center activities during 2009 and plans for the coming year. The main topics of the investigations of PUL staff in that period were ICRF related studies, computation and analysis of EOP series, and VLBI2010 related issues. ...