... Up: Future Instruments and Telescopes, Tools . ... New Generation Astronomical Telescopes (NGAT), a class of telescopes designed to be operated remotely and robotically, require efficient methods for communicating images over heterogeneous and low-bandwidth data networks such as the Internet. ... Methods researched thus far involve the classification of astronomical images based on object parameterisation, progressive image transmission, and evaluation of existing image compression schemes. ...

Еще в разделе: (Показать все результаты (>1867) - www.adass.org/ )

• ADASS 2003 Conference Proceedings
• Classification of Objects in the Guide Star Catalog
• ADASS 2002 Conference Proceedings

... Science User Portal . ... ESO, the European Southern Observatory . ... Travel and Contacts . Travel to ESO Headquarters . ... Travel to E-ELT Armazones . ... Survey Telescopes . ... Images . ... Star Clusters . ... Usage of ESO Images and Videos . ... Usage of ESO Videos and Images . ... Stars@ESO . ... ESO Science Newsletter . ... Catch a Star 2013 . ... The pie-chart shows the starтАЩs composition: it is almost entirely made from hydrogen and helium with only a tiny trace of heavier elements. ...

Еще в разделе: (Показать все результаты (>66169) - www.eso.org/ )

• A star that should not exist | ESO
• The spectrum of a star that should not exist | ESO
• The composition of a star that should not exist | ESO United States

In the literature, there is an ambiguity pertaining to the existance of a far-IR excess in RS CVn systems. ... We found 72 acceptable detections in the 12mu band, and 40 in the 25mu band (50% more than the IRAS Point Source Catalog). ... Furthermore, at the higher wavelength bands the IRAS angular resolution drops from 0.5 arcmin at 12mu to 2 arcmin at 100mu and the background becomes very complex so one cannot be certain about the origin of the observed flux. ...

Еще в разделе: (Показать все результаты (>1374) - star.arm.ac.uk/ )

... Programme . ... Abstract: Interferometric observations in the mid-infrared made studies of the central dusty tori of Active Galactic Nuclei (AGNs) possible and proved their existence in a number of nearby AGNs. Our first results on Centaurus A (NGC 5128) showed that nuclear dust also exists in the innermost parsec of this galaxy (Meisenheimer et al. ... Its minor axis is oriented almost perfectly parallel to the radio jet. ...

Еще в разделе: (Показать все результаты (>12048) - www.atnf.csiro.au/ )

• Correlating the Next Set of Data Using the Existing Schedule File
• Does a Galactic Fountain exist ?
• casacore: casa/IO/ByteIO.h Source File

... I normally begin by asking the class what they think would be different if the Moon didn't exist, or if the Sun were closer to Earth, or if a star exploded nearby. ... The winds would be much stronger. ... In using what-if questions in the classroom, it is worth bearing in mind that students extrapolating the effects of new scenarios will encounter two different situations: direct changes to the new version of Earth and indirect changes resulting from the direct changes. ...

Еще в разделе: (Показать все результаты (>708) - www.astrosociety.org/ )

• ASP: IYA 2009

... Multiverses: Do Other Universes Exist? ... Credit Copyright: Clifford Pickover Explanation: Do nearly exact copies of you exist in other universes? If one or more of the multiverse hypotheses is correct, then quite possibly they do. In the above computer-enhanced illustration , independent universes are shown as independent circles or spheres . ... An entire set of parallel universes is called a multiverse . ... Публикации с ключевыми словами: universe - cosmology - Вселенная - Космология . ...

Еще в разделе: (Показать все результаты (>20076) - www.astronet.ru/ )

• Multiverses: Do Other Universes Exist
• Multiverses: Do Other Universes Exist?
• Астронет > Multiverses: Do Other Universes Exist

... Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. 2006 March 1 . Multiverses: Do Other Universes Exist? ... If one or more of the multiverse hypotheses is correct, then quite possibly they do. ... An entire set of parallel universes is called a multiverse . The human eye might represent the possibility that realizations of some multiverse hypotheses might only exist in the human mind . ...

Еще в разделе: (Показать все результаты (>808) - www.sai.msu.su/ )

• APOD: 2010 November 14 - Multiverses: Do Other Universes Exist?
• APOD: 2011 September 7 - J102815: A Star That Should Not Exist
• DROP FULLTEXT MAPPING

New Millennium Is When? Articles | ... Calendar | ... Astronomy Net . ... E xcitement is building for the first day of the new millennium which begins on January 1, 2001, especially as we watch the digits roll over from 19 to 20 on January 1, 2000. M any people might wonder why the first day of the next millennium is January 1, 2001, not January 1, 2000. ... Because of the missing year zero, the second Millennium includes the year 2000 just like the first decade includes the year 10.. ...

Еще в разделе: (Показать все результаты (>222) - www.astronomy.net/ )

• Does God Exist? - an Astronomy Net God Science Forum Message
• Re: Re: Xephem 3.4 Compatibility With Existing Project - an Astronomy Net
• Re: Xephem 3.4 Compatibility With Existing Project - an Astronomy Net XEphem

. You may want to open an existing file to change its contents. To do this type: ue filename . So to open the file called letter you would type: ue letter . Tip ...

Еще в разделе: (Показать все результаты (>91) - comet.sai.msu.ru/ )

• Tip: Editing an existing file
• Testing for files and variables with the test command
• Examples of starting vi and opening files

The HyperNews Linux KHG Discussion Pages . Forum: How System Calls Work on Linux/i86 . Re : the directory /usr/src/libc/syscall/ ( vijay gupta ) . Keywords: system call libc . ... The /usr/src/libc/syscall/ directory no longer exists. Instead, they files you need to modify are in the libc/sysdeps/linux/ directory. ... If you need to know more, please ask more.. ... 1. the solution to the problem by Vijay Gupta . ...

Еще в разделе: (Показать все результаты (>1071) - www.arcetri.astro.it/ )

• httxt2dbm - Generate dbm files for use with RewriteMap - Apache HTTP Server
• Fasti Talk Slide 10
• мndice de Directivas - Servidor HTTP Apache

... Astronomy index . ... This tour, of the world of astronomy, physics and spaceflight, may just as well end with a light-hearted 1878 poem by the Czech poet Jan Neruda . ... Do Frogs Exist there Too ?" . ... Like moles they dig for learning. ... They call one foot, that's all. ... Do frogs exist there too?" ... star? jim ?ab?k u?en? . ... teprv jim loket jeden. ... Foot" as used here, in Czech "loket," actually means "cubit," the distance from elbow to stretched fingertips, about a foot and a half. ...

Еще в разделе: (Показать все результаты (>709) - www.cosmos.ru/ )

• Space Research Institute (IKI) Seminar
• A Brief History of Magnetospheric Physics Before the Spaceflight Era
• La Teoria de la Relatividad

... Email: chaos@mail.cplire.ru . ... We investigate phenomena on the edge of spatially homogeneous chaotic mode and spatiotemporal chaos in a lattice of chaotic 1-D maps with local connections. We show that spatially homogeneous chaotic mode cannot exist in a lattice with local connections if the Lyapunov exponent of the isolated chaotic map is greater than some critical positive value. We propose a few schemes that make spatial synchronization possible in large lattices. ...

Еще в разделе: (Показать все результаты (>480) - www.cplire.ru/ )

• UNITED SOLAR SYSTEM RADAR

... The first two catalogues (the one has been calculated using all input catalogues and the second one using only catalogues obtained with CALC/SOLVE software) provide a stochastic improvement of the ICRF 2. and the last two of them one allow us to account also for systematic errors in the current ICRF version. ... Input Catalogues and Comparisons Table 1. ... In result, the combined catalogue PUL08C01a and PUL08C01b (only input catalogues constructed using CALC/SOLVE were used) were constructed. ...

Еще в разделе: (Показать все результаты (>240) - www.gao.spb.ru/ )

• http://www.gao.spb.ru/personal/ivanov/papers/ikhsanov1_2002.pdf

... AstroGrid Registry . ... 3.Get/Find New Registries . ... Below you will find sections about information about eXist and how it works with the Registry. eXist embedded (Moving your Data Out) . ... You could of course make backups of the data directory and after doing an upgrade or deploy simply copy back over the data directory and restart your servlet/j2ee container. ... Change the JNDI property of "reg.custom.exist.configuration" and point to this directory plus conf.xml ex: /exist/db/conf.xml. ...

Еще в разделе: (Показать все результаты (>1155) - www.sao.ru/ )

• Connect to Database
• Roma-BZCAT: a multifrequency catalogue of blazars
• Optical Catalogue of QSO

Storing and accessing the largest astronomical catalogues with the SAI CAS project S. Koposov1,2,3, O. Bartunov2, S. Karpov4 et al2. ... Why we want to build our own Catalogue Access Service The requirements for our CAS system The importance of the Database for the CAS (PostgreSQL & Q3C) The technical realization of CAS What has been already done Example of work TODO Storing and Accessing Astronomical Catalogues Existing projects CDS OpenSkyQuery CASjobs with SDSS They are all really great! ...

Еще в разделе: (Показать все результаты (>252) - lnfm1.sai.msu.ru/ )

• Trudy GAISH, vol. LXV, 1996, Abstracts in English

... Title: Neutron Star Structure and Equation of State . ... Matter at supra-nuclear densities, while inaccessible in the laboratory, exists in abundance in the nearly 2000 neutron stars detected so far by radio surveys. ... Title: Studying Complex and Pre-biotic Molecules in the ISM using the Arecibo Observatory . ... 100 K) molecular gas, radio observations are important for studying the cold gas where complex molecules only show low-energy transitions with frequencies of less than about 12 GHz. ...

Еще в разделе: (Показать все результаты (>3378) - www.naic.edu/ )

University Satellites and . Space Science Education . ... The project of the scientific - educational small satellite for research of Earth upper atmosphere density . ... At the end of 80th years in Kuybishev aviation institute (nowadays the Samara State Aerospace University) has been developed the project of small spherical satellite " PION ", intended as for a calibration of ground resources of tracing behind space objects, and for refinement of density of upper atmosphere of the Earth. ...

Еще в разделе: (Показать все результаты (>6699) - cosmos.msu.ru/ )

... Tonight's Sky . ... Sky this Month . ... An artificial comet holds secrets to Earths life . ... Early Mars bombardment likely enhanced life-supporting habitat . ... The Real Reality Show: Would aliens be anything like us? ... April 2016: the historic journey to Europa . The Real Reality Show: All about the Drake Equation . ... The Real Reality Show . ... The Real Reality Show: Could Life Exist on Europa or Titan? ... Only registered members of Astronomy.com are allowed to comment on this article. ...

Еще в разделе: (Показать все результаты (>1036) - www.astronomy.com/ )

• Is it possible for a quark star to exist? | Astronomy.com
• New IBEX data show heliosphere's long-theorized bow shock does not exist |
• Does dark energy really exist? | Astronomy.com

... After the 2nd World War, the Executive Committee of the International Astronomical Union (IAU) made two groups in Moscow responsible for catalogues of variable stars. ... Presently, the variable-star catalogue groups still exist within the Sternberg Astronomical Institute and the Institute of Astronomy of Russian Academy of Sciences . ... Elena Kazarovets (variable stars in open clusters, Peremennye Zvezdy journal, GCVS) . ... Nataliya N. Kireeva (variable stars, globular clusters, GCVS) . ...

Еще в разделе: (Показать все результаты (>96) - sai.msu.ru/ )

• Презентация PowerPoint

Abstract -- Abundances of heavy elements decreases with increasing galactocentric distance almost in all disk galaxies. ... To explain this gradient in young objects and in the interstellar gas one has to assume that a typical disk galaxy is an open system, i.e. it expels some synthesized heavy elements into the circumgalactic space and/or accretes intergalactic gas with zero metallicity, with rates of both processes depending on the galactocentric distance. ...

Еще в разделе: (Показать все результаты (>37) - www.inasan.rssi.ru/ )

• Globular Clusters: Self-Enrichment