... Matter is made of atoms. Each atom, in its turn, is made of electrically charged components: . ... one or more negative electrons . Nucleus and electrons are held together by the electric attraction between positive (+) and negative (-) charges. ... What is left is an electrically charged atom or " ion, " carrying a positive charge, and the process is known as " ionization. ... The atom of barium is particularly easy to ionize, because its outermost electron is very loosely bound. ...

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• "Stargazers" in the Classroom--additions
• Arcad Project
• Space Weather

History of an outer space exploration . ... The first space rockets . ... In space where there is no air, the engine which is not using air, i.e. the rocket installation is necessary for a flight vehicle. ... The Tsiolkovsky has understood, that firm kinds of fuel are not suit for space flights and has offered to use rocket engines on liquid fuel. ... Tsiolkovsky made a great contribution to the theory of rocket flight. ... From a satellite of the Earth before lunar landing . ...

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• concert
• Литературный сборник
• Secondary school ?1215 named after R.Rolland

SiD Tracking using VXD Nick Sinev, University of Oregon Plan Motivation Track reconstruction algorithm Performance for single tracks Does it have any limits ? With backgrounds To do Motivation Tracking in SiD is a challenge, especially pattern recognition. ... Limitations caused by reconstruction speed consideration In the presence of high number of background hits, number of 3-point combinations used as track seed became enormous if we consider all combinations. ...

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• Energy Storage
• More on Energy Storage
• Correlations in Data

To copy a file from a subdirectory to the current working directory: cp notes/note3 sect3.txt . This copies the file note3 from the subdirectory notes to the file sect3 in the current working directory. A relative pathname notes/note3 is used to define the source file. ... This creates a copy of the file more.help in the current working directory. ... To copy a file from another user's directory using a relative pathname: cp ~helper/tmp/for_john tmp/comments . ...

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• About the Concepts menu
• Getting a description of each command
• Example of a .rhosts file

. Trace: start . start . navigation . Main . SAI VO Projects . CAS . Web Services . TODO . AstroSearch . AstroDB . AstroKeywords . VOLinks . Our People . User Space . Sandbox . Help on Wiki search . toolbox . Index Recent changes Backlinks Login . Show pagesource Old revisions . SAI VO Projects . SAI VO Team . Sandbox . Help on Dokuwiki . News archive is here . start.txt Last modified: 2007/04/11 17:24 by oleg Back to top . SAI VO | Astronet | SAI MSU | Legal Information .

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• navigation [SAI Virtual Observatory - Wiki]

fitshdr_expand - expand/extend FITS-file header fitshdr_expand [options] FITSfile_name . fitshdr_expand utility allows to expand/extend existent FITS headers. FITS MultiExtentionsFiles included). fitshdr_expand is just simple shell script around fitshdr utility. --header-no= NNN . Where NNN - FITS-header's number (0,1,.. ... By default 1. --help . Output a brief help message and exit. --version . Print the version number of fitshdr_expand to standard output and exit. --nobackups . ...

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• Trip over old Shanghai
• Natural Satellites Service. Mutual occultations and eclipses of the major
• jg0034

... Study of Mg-Fe-silicate glasses of variable composition. ... With the new data, the astrophysical discussion started in Paper I was continued and focussed on the comparison of the olivine glass data with IRAS LRS spectra of O-rich circumstellar envelopes around Mira stars. ... The new olivine glasses point to the interesting consequence that the temperature for silicate dust grains at the inner edge of circumstellar envelopes must be considerably higher than the values often given in the literature....

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• Special Practice in MIDAS
• Query Results from Astronomy Database

Midday line determination by means of gnomon. At midday the shadows of all the objects are directed along the line pointing exactly from the South to the North. ... At one or two hours before midday mark the shadow edge from the pole with the help of a peg. ... Using the free part of the cord as a circle draw a circumference coming through the peg. ... A straight line coming through the middle of the line, connecting the first and the second peg and the base of gnomon is a midday line. ...

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• gershele
• antichnoste
• blackholee

... Page not found . ... Задачей КА Mars Express, является выполнение научных исследований, которые не состоялись из-за аварии российского КА Марс 96. ... Mars Express будет запущен в начале июня 2003 года с Байконура ракетой-носителем "Союз-Фрегат". Выход на орбиту Марса планируется на 26 декабря 2003 года. ... КА Mars Express также будет выступать в качестве ретранслятора для посадочных ступеней других международных миссий по исследованию Марса. ...

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... Enter Authors : (Last, F.I.) (one per line) Exact Author name search ( OR AND simple logic ) Shakura, N. Lipunov, V. Postnov, K. Prokhorov, M. Panchenko, I. Nazin, S. Ketsaris, N. Popov, S. Raguzova, N. Sazhin, M. Petrov ... Belokurov, V. Kosenko, D. Drozdova, D. Kuranov, A. Zeldovich, I. Zeldovich, J. Zeldovich, Y. Zelmanov, A. Zelmanoff, A. Publication Date : From: To: Month(MM) Year(YYYY) Month(MM) Year(YYYY) Enter Title Words : (Combine with: OR AND simple logic boolean ...

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• ADS Abstract Service
• International School-Seminar, Dark Matter, Dark Energy, Gravitational Lensing
• WebAlbum v. 0.40

... We like very much because it is funny, isn’t it? We all belong to “Doctor Obdulia Jim nez de Pe a” School. It is a small but very good School, here in Concepci n , Chile. Welcome to our country. Pleased to meet you.We love our school very much. ... We agree with our friends from “Rebeca Matte Bello” School about the name “Future Landers in Wonderland”. ... I am Pedro Juan and I am 10 years old. ... My favourite subjects are ; Science , English and History. ... Future Lander | ...

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• Поиск астрономической информации в сети
• The Ultimate Load
• Japan

Lessons Learned By One Old Timer Authors: Peter Bealo and Charlie McDonald Project Astro-Boston and the Amateur T elescope Makers of Boston I've been an amateur astronomer for over 25 years now, having been bitten by the bug the first time I viewed Saturn at a public star party. By the time I was 15 I too had begun participating in public star parties with my local astronomy club. ... If its a multi-class star party, involve the PTA from the start, they can help with refreshments, etc. ...

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• Astronomy and the Human Eye
• Amateur Telescope Makers of Boston

Main Site Global Stats Detailed Stats Time Stats . ... Visible accesses: 100, green rows: last visit < 1800 s, blue rows: last visit > 1800 s, red rows: Robots, orange rows: Visits from your IP. ... Visit Length . ... BBClone 0.4.9a The BBClone team - Licensed under the GPL . ...

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To construct two-dimension distribution of minor planets user should specify elements/ parameters/ function that will be plotted as abscissas and ordinates. In three-dimension case one should add to them the element plotted on Z axis. ... Though you may choose elements plotted along different axes at will, often there is good reason to plot such elements as a, n, or n" along X axis (two-dimension distributions) and to plot them along Y axis in three-dimension case. ...

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Astronomy Department was found in Kyiv University in 1834 together with other twelve departments of the Faculty of Philosophy. ... At that time V.Struve was a World famous astronom, and helped V.Fedorov in creation of Kyiv University Astronomical Observatory. ... M.Khandrikov successfuly modernized the Observatory. ... Researches of the history of Kyiv Observatory say about an important contribution into development of orbits theory made by the famous Kyiv astronoms I.Illinsky and I.Putilin. ...

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• Practical Astrophysics

... What's GOODS . ESO Data Products . Other Data Products . ... ESO dataset on GOODS/CDF-S . ... FoV . ... link to RAW data] . Data . ... 2.2m / WFI . ... U<26.0, B<26.4, V<25.4, R<25.5, I<24.7 . ... VLT / FORS . ... VLT/ISAAC . ... FOV Layout ] . ... 168.A-0485(A) . ... Send comments to <goods@eso.org> . ...

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• stecf.nictools - NICMOS GRISM Tools
• MAKEPRFCORR (Nov98) --- nictools --- MAKEPRFCORR (Nov98)
• ESO/GOODS-CDFS spectroscopy master catalogue

NAME apachectl - Apache HTTP server control interface SYNOPSIS apachectl command [.. DESCRIPTION apachectl is a front end to the Apache HyperText Transfer Protocol (HTTP) server. It is designed to help the adminis- trator control the functioning of the Apache httpd daemon. NOTE: If your Apache installation uses non-standard paths, you will need to edit the apachectl script to set the appropriate paths to your PID file and your httpd binary. See the comments in the script for details. ...

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• Running a High-Performance Web Server for BSD

Beauty Lausanne . ... Комментарий к песне можно изложить в виде мини-рассказа . ... Песня ' Beauty Lausanne' написана и исполнена во время международной конференции ICOMAT-1995 в Лозанне - одном из живописных городов франкоязычной части Швейцарии, расположенной на берегу Женевского озера. Довольно забавна история, связанная с песней. ... Скреплял' песню припев о кокетке Лозанне. ... Вот, собственно, и все о рождении песни (по-видимому, новый этап жизни песни в Лозанне начнется в 2006 г. - см. ...

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• Scientific.ru Альтернативный форум
• Scientific.ru Общий форум

Johnson Space Center Resort ATTRACT To inspire the next generation, several programs focus on high school level and minority students. ... NASA Scholars: Various programs offer students who attend minority-serving colleges an opportunity to participate in summer internships at JSC in their pursuit of NASA-related majors. ... Cooperative Education Program (Co-op): This is the largest student employment program and a path that is used by many students to become a federal employee at JSC. ...

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• http://www.jsc.nasa.gov/roundup/online/2005/0505_cover_p3.pdf
• http://www.jsc.nasa.gov/roundup/online/2005/0905_p4_7.pdf
• P40-2_hires

... Head of the Department of Emission-line Stars and Galaxies of SAI MSU . ... Structure and kinematics of galaxies . ... Strasburg Database . Hubble Telescope Archive . ... CFHT Archive . ... Chinese evolutionary synthesis Yunnan . Korean evolutionary synthesis Yonsei . Evolutionary synthesis database BaSTI . ... Electronic Journal "New Astronomy" . Electronic Astrophysical Journal . Electronic Astronomical Journal . ... Questions and comments send to Olga Sil'chenko olga@sai.msu.su ...

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