... title=' Швейцарские наручные женские часы Cover CO180.05. Коллекция Amora - Cover - Cover' border='0' align='left' width='120' style='margin-right: 20px;' hspace='7' vspace='5'/> Кварцевые часы. ... Уютная детская пижама Трон-плюс, состоящая из джемпера и брюк, идеально подойдет вашему ребенку и станет отличным дополнением к детскому гардеробу. ... В такой пижаме ваш ребенок будет чувствовать себя комфортно и уютно во время сна. ... Коллекция: Осень-зима 2015/2016 . ... Пол: Женский . ...

. $\pi_n$ is a group . $\pi_n$ is homotopy invariant . For $n \ge 2$, the group $\pi_n$ is Abelian. Feldbau lemma . Covering homotopy theorem . The homotopy sequence of a fibration is exact . Existence and universality of a simply connected covering . Classification of coverings . Fundamental group of a wedge of circles . Sphere is orientable . Euler's formula for embedded graphs . $\pi_n(S^n) = \Integer$ . How to calculate a fundamental group using cellular decomposition

The project of the informational system creation on the problem of evolution of radio galaxies, as a part of the "Big Trio" project aimed on studing of distant radio galaxies, is designed. This system allows a user to operate with simulated curves of spectral energy distributions (SED) to estimate ages and redshifts by photometry data. Authors use SEDs of several models for different types of galaxies. ... The HTTP and e-mail access is organized to this system. ...

... click image to view discuss) . ... Submitted by Paul Valleli on 01/16/2007 14:30:50 . ... In the background is a set of charcoal drawings made during the telescope construction by Artist Greg Mort who lives in MD but owns Russel W. Porter's former home and farm in Pt.Clyde, ME . ... 25 Meter Radio telescope . ... Copyright (c) Amateur Telescope Makers of Boston, Inc. ...

... Ce qui est admirable, ce n'est pas que le champ des Гїtoiles soit si vaste, c'est que l'homme l'ait mesurГї" , Гїcrivait Anatole France. ... La question reprend souvent l'image du moyen mnГїmotechnique le plus marquant, utilisГї par les vulgarisateurs pour parler de la profondeur des gouffres cosmiques : est-il vrai que nombre d'Гїtoiles visibles dans le ciel sont dГїjГ mortes ? ... La nuit risque d'Г?tre trop courte pour dГїrouler le fil d'Ariane des distances dans l'Univers ! ...

Superconducting Integrated Submm Spectrometer for Laboratory Applications Specification: · Input frequency range : 200 ­ 700 GHz (covered by four exchangeable sensor modules each one covering range of about 100-150 GHz ); · Output frequency (IF) range : 1-2 GHz · Receiver noise temperature: below 500 K (direct ... The SIR chip is a superconducting integrated circuit comprising a quantum-noise-limited SIS mixer and a tunable Josephson local oscillator (LO). ...

Journal of Atmospheric and Solar-Terrestrial Physics 63 (2001) 431­440 www.elsevier.nl/locate/jastp Modeling of geomagnetic Ъeld during magnetic storms and comparison with observations I.I. Alexeeva ; , Ya.I. Feldsteinb b a Institute of Nuclear Physics, Moscow State University ... Russia Received 15 November 1999; accepted 21 February 2000 Abstract This paper discusses: (a) development of the dynamic paraboloid magnetospheric Ъeld model , (b) application of this ... Alexeev, I.I., 1984. ...

STEP INTO THE BLUE - MEADE INSTRUMENTS PRODUCT GUIDE . ... Telescopes . LX850 Series . ... Meade's revolutionary LS LightSwitchтДв series of telescopes use advanced technologies to do what no other consumer telescopes have done before: take all the hassle out of using a telescope. ... The Meade StarNavigatorтДв series was designed with ease of use and convenience in mind. ... Spare Parts . ... LX - Rear Thread Aluminum Dust Cover . ... Rear Thread Aluminum Dust Cover for SC and ACF optical tubes. ...

. Russian Version [ MS-Win ] . [ News ] . [ Satellite data ] . [ SMIS ] . [ ] . The program processes multi-band images to detect homogeneous areas and perform image classification. It includes a number of segmentation algorithms. The classification can be performed using various methods - nearest neighbor, normalized distance, estimate calculation. Demo version . Price . Back to SMIS Home Page .

... The polarimetric data pinpoint the illuminating star, which is not detected directly at wavelengths Й2 km, at a position well within the dark lane that bisects the nebula, 0A 5 .5 (D550 AU) southwest of the infrared peak that was previously detected at the southern tip of the northern polar lobe. ... 531 FIG. ... FIG. ... We have used the position of the polarimetric centroid combined with the vector pattern to determine the direction of the projection of the polar (major) axis of the Egg Nebula. ...

. Distance Conversion Calculator . by Matt Oltersdorf 2000 04 02 2225 UTC . Type the known value into the appropriate units field, click the . calculate button and the program will show all values for . related unit properties. Kilometers . Meters . mm . Inches . Feet . Yards . Miles . Astronomical Units (A.U.) . Light Year (LY) . Parsec (pc) . Kilometers . Miles .

... The first two working group reports (on Extrasolar Planets and the Herschel--ALMA Synergies) were released in 2005 and 2006, and this third report covers the area of Fundamental Cosmology. The Working Group's mandate was to concentrate on fundamental issues in cosmology, as exemplified by the following questions: . What are the essential questions in fundamental cosmology? ... What are the appropriate methods with which these key questions can be answered? ...

. Suppose the system fails while you are editing a file! You can recover the file when you next log on to the system again by using the -r option to the vi command. For example: vi -r help.xdh . This restores the vi buffer for the file help.xdh to exactly the state it was in immediately before the system failed. You can continue to edit the file or write the contents of the buffer to the file.

This page is devoted to information on Supernova 1999gi in NGC 3184 . ... Information on the original web pages for many of these images can be found on the Supernova links web page. ... NGC 3184 is a fairly close Mag 10.3 galaxy, only about half as distant as the Virgo cluster. ... Seiichi Yoshida has a 1999gi page . Odd Trondal's 1999gi page . ... CfA image . ... 14.5 . ... Jean Marie Llapasset image . ... vsnet-alert 3805 ] SN 1999gi in NGC 3184 . vsnet-chat 2438 ] Host galaxy of SN1999gi . ...

... Steven L. Smith . NASA International Space Station Program Liaison to the European Space Agency . ... SPECIAL HONORS: NASA Distinguished Service Medals (two), NASA Outstanding Leadership Medal, NASA Space Flight Medal, NASA Exceptional Service Medal, IBM Outstanding Technical Achievement Award and IBM Outstanding Community Service Award. ... NASA EXPERIENCE: Smith is a veteran of four space flights covering 16 million miles and seven space walks totaling 49 hours and 25 minutes. ... DECEMBER 2013 ...

... In 1930, Trumpler noticed that linear diameters (LD) of open clusters increase with distance (D) from the Sun. ... Since that time, the interstellar absorption has become one of the best studied factor in astrophysics, and we may hope that current OCL distance scales are free from this LD-D correlation. To verify if this is the case we have chosen several modern OCL distance scales and test them with the same clusters and the same angular diameters that Trumpler had used back in 1930. ...

To main of Laboratory . The research work and design of optical and optical-electronic devices are carries out by laboratory staff: . ... Lens: . ... In the layout 1 prism systems perform functions of dispersive element, corrector of aberrations, optical reducer. ... Spectral range 200 - 400 nm; . ... Back Forward . ... The main corrector's function are compensation of field aberrations of the main spherical mirror of a telescope (diameter of 600 mm, f'=1200 mm) and increase aperture ratio. ...

SITE 2010 Comprehensive Characterization of Astronomical Sites Kislovodsk, Russia, 49 October 2010 Conference Summary Marc S. Sarazin*a a European Southern Observatory, Garching, Germany Abstract The main topics discussed during the Site 2010 conference are outlined and the outcome is described. Keywords: Astronomical Site testing, precipitable water vapor, atmospheric turbulence, cloudiness, seeing 1. ... Site surveys for National observatory projects in China, India, and Iran benefit from this. ...

Russian SHAREABLE DATA CENTER Institute of Solar-Terrestial Physics SB RAS . ... The algorithm and appropriate program for decametric radiosignal propagation conditions prediction for paths from 500 to 9000 km have been developed at ISTP SB on the basis of normal wave method (AltyntsevaB.I,Iliyin N.V., Kurkin V.I. and others //Decameters channel simulation on the base of normal wave method . ... Solar activity indices are chosen automatically from the prediction date from the database . ...