... ПВ1 - провод с медной однопроволочной жилой с ПВХ изоляцией, предназначен для стационарной прокладки в стальных трубах, пустотных каналах строительных конструкций, на лотках и др., для монтажа электрических цепей в сетях с напряжением 450 В . ... Провод гибкий марки ПВС со скрученными жилами с ПВХ изоляцией, в ПВХ оболочке предназначен для присоединения машин и приборов бытового назначения к сетям, на номинальное переменное напряжение до 380 В для систем 380/660 В. Сечение 2х0,75 мм 2 . ...
Astronotes Armagh Planetarium's Stellar Blog! ... By admin February 23, 2012 Posted in: UFOs and Fringe Science . I heard about this from the Following the Nerd blog which featured a large image of the Moon centred on its South Pole. ... The original image from the Clementine probe (Image credit: NASA/DoD) . Alas, it is clear that the alien building is just a block of lower quality data. NASA has NOT photographed an alien building on the Moon. ... Posted July 21, 2014 at 4:36 AM . ...
Astronomical Society . ... Some helpful places to learn more about astronomy . ... RESOURCES & EDUCATION . ... Astronomy Resource Guides . ... covers our scientific understanding of the Moon as a world, the appearance of the Moon in our skies, and tips for observing the Moon through binoculars or small telescopes. ... http://www.nasa.gov/worldbook/moon_worldbook.html . ... Exploring Lunar Phases with a Daytime Moon (from the Astronomical Society of the Pacific?s Astronomy from the Ground Up Program). ...
СТУДЕНЧЕСКИЕ ОЛИМПИАДЫ ПО ГЕОМЕТРИИ И ТОПОЛОГИИ http://dfgm.math.msu.su/ les/skopenkov/geomolymp.pdf Обновленная версия статьи Мат. ... расстояние от точки Ai до прямой l. Будем рассматривать прямые l на плоскости, проходящие через точку O. Пусть I+ и I- | ... Найдите наибольшее целое n, для которого на плоскости существует кривая второго порядка, имеющая в точке (0; 1) касание n-го порядка с графиком функции y = cos x. Напомним [Ra03, §§ 22, 23], что если P | ... Возьмем точку a R2 - N . ...
... Quasar PG 1012+008 . Hubble has captured quasar PG 1012+008, located 1.6 billion light-years from Earth, merging with a bright galaxy (the object just below the quasar). The two objects are 31,000 light-years apart, but the swirling wisps of dust and gas surrounding the quasar and galaxy provide strong evidence for an interaction between them. ... Object Type: . Quasar/AGN/Black Hole . ... Object: . PG 1012+008 . ...
ESOC TDRS / MUST and what it might do for you .. XMM-Newton Deputy Spacecraft Operations Manager with Inputs from JosИ-Antonio MartМnez-Heras, Black Hat S.L., Spain European Space Agency (ESA) European Space Operations Centre (ESOC) Dr. Marcus G. F. Kirsch March 2009 M.Kirsch, XMM-Newton European Space Operations Center Page 1 menu ESOC · TDRS · MUST · How can I use it? ... M.Kirsch, XMM-Newton European Space Operations Center Page 7 How does MUST work? ...
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Ссылки http://xmm.vilspa.esa.es/calibration/documentation/epic_cal_meetings/200904/kirsch_09-03-TTD-EPIC-Must.pdf -- 1180.2 Кб -- 13.05.2014 Похожие документы
... Ask Astro . ... Supernova showered Earth with radioactive debris . ... space flight . ... June 2005 astro bytes . ... June 22, 2005 . ... In September 2005, Mattias Mountain will replace Steven Beckwith as director of the Space Telescope Science Institute (STScI) in Baltimore. Mountain will operate the science operations center for NASA's Hubble Space Telescope and the planned James Webb Space Telescope (JWST). ... Only registered members of Astronomy.com are allowed to comment on this article. ...
Director: Rex Parker ( 609 ) 730-0670 drexparker@aol.com ereal times id s The Official Publication of the Amateur Astronomers Association of Princeton Treasurer: Ron Mittlestaedt ( 609 ) 771-6981 C8User@aol.com Secretary: Mark Jaworsky ( 609 ) 333-1130 MarkianSJ@comcast.net Program Chairman: Michele Novatski (856) 810-7385 Philenium020202@yahoo.com Editor: Victor Belanger ( 609 ) 448-8598 vic@apink.com Assistant Director: John Miller ( ... AAAP Meeting April 12 (8:00 Peyton Hall). ...
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Ссылки http://www.princetonastronomy.org/newsletters/04_2005sidereal.pdf -- 228.6 Кб -- 31.03.2005 Похожие документы
NASA Launches Spacecraft To Pluto, The Kuipers And Stars Beyond http://www.spacedaily.com/reports/NASA_Launches_Spacecraft_To_Pl.. ... Free trial. www.DiscoveryLearningConnection NASA's New Horizons 3-billion-mile-plus mission to the outer solar system finally got underway Thursday when the half-ton spacecraft performed a picture-perfect liftoff from Cape Canaveral Air Force Station in Florida at 2:00 p.m. Eastern Time aboard an Atlas V booster. ... The New Horizons mission is so long ? ...
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Ссылки http://www.stsci.edu/~mutchler/documents/Space_Daily_Pluto.pdf -- 219.5 Кб -- 01.02.2006 Похожие документы
... In space, therefore, we should choose technologies carefully. ... For instance, the solar-photon sail--pushed through space by linear-momentum transfer from reflected solar photons--could carry water mined on comets or hydrated asteroids towards human habitats in dry solar systems. ... Article Highlights New Type Of Astronomy ,,Clubs: Online Amateur astronomers "are beginning to look very different from what they did only a few years ago," an article in last months Sky & Telescope observed. ...
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Ссылки http://www.aaa.org/EyepieceFiles/aaa/2009_10_October_Eyepiece.pdf -- 660.7 Кб -- 22.02.2015 Похожие документы