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161. ASP: Black Holes
... If the mass of the collapsing star is more than three solar masses, however, no force can prevent it from collapsing completely to become a black hole. What is a black hole? Mini black holes . ... For Further Reading About Black Holes A black hole is a region of space in which the pull of gravity is so strong that nothing can escape. ... A black hole with a mass less than three solar masses would not form on its own; its gravity is too weak to cause it to completely collapse in on itself. ...
[ Сохраненная копия ]  Ссылки http://www.astrosociety.org/edu/publications/tnl/24/24.html -- 11.5 Кб -- 02.10.2012
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162. GRADIENT-INDEX OPTICS
... Роман Евгеньевич Ильинский email : ilinsky_r@mail.ru . ... Ильинский Р. Е., Ровенская Т. С. Дифференциалы луча в оптической системе // Вестник МГТУ. ... 1998.- ... Roman Ilinsky , Gradient-index meniscus lens free of spherical aberration, Journal of Optics A: Pure and Applied Optics, volume2, number 5, pages 449-451, year 2000 . ... Ильинский Р. Е. Определение реальных габаритов пучков в градиентных оптических системах // Прикладная оптика -2000: Тез. докл. ... 2000.- ... ROMAN ILINSKY . ...
[ Сохраненная копия ]  Ссылки http://grinoptic.chat.ru/index0.html -- 19.5 Кб -- 01.10.2012
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163. NASA Oral History Project
JSC History . JSC Oral History . NASA History . History-NASA Centers . ... NASA Oral History Project: Chilean Miners Rescue . ... NASA Provides Assistance to Trapped Chilean Miners . NASA Engineer Helps Chilean Miners . ... Alphabetical List A-B C-D E-G H-J K-L M-N O-R S-T U-Z Administrators Aviatrix Herstory Ballistics JSC OHP ISS OHP NACA OHP Experts OHP Space Shuttle Program Earth System Science NASA at 50 STS Recordation Chilean Miners Rescue Shuttle-Mir OHP SCA-SRB OHP C3PO OHP . ...
[ Сохраненная копия ]  Ссылки http://www.jsc.nasa.gov/history/oral_histories/cmr.htm -- 24.6 Кб -- 28.12.2015
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164. http://www.naic.edu/vscience/schedule/tpfiles/CrutchertagA1901tp.pdf
... A1901 Date Received: 2004-Jan-29 18:49:22 Technical Page Proposal Type: General Category: Sub-Category: Observation Category: Total Time Requested: Prop osal Title: ABSTRACT: Regular Astronomy Spectroscopy Galactic 20 Hours OH Zeeman Test of Faraday Rotation in Dark Cloud Envelopes The magnetic supp ort mo del for star formation has ambip olar diffusion increasing the mass-to-magnetic flux ratio in cores until they b ecome magnetically sup ercritical and collapse. ... Part of the observing run. ...
[ Текст ]  Ссылки http://www.naic.edu/vscience/schedule/tpfiles/CrutchertagA1901tp.pdf -- 38.8 Кб -- 25.09.2004
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165. The Solar System's Grand Tack | Astronotes
Astronotes Armagh Planetarium's Stellar Blog! ... Solar System . ... The theory is known as the Grand Tack as according to it, during the first 10 million years of the Solar systemтАЩs existence Jupiter migrated inwards toward the Sun before turning and coming back, sweeping away all debris that fell into its path. ... Another widely-accepted theory of the formation of the Solar System, the delightfully-named Nice model neatly ties in with the Grand Tack theory as they both support each other. ...
[ Сохраненная копия ]  Ссылки http://www.armaghplanet.com/blog/the-grand-tack.html -- 51.7 Кб -- 09.04.2016
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166. dictionary
... X-rays are made up of photons that are emitted from stars, or quasars, or supernovae, the sun, or simply: anything that is undergoing a change either in size or temperature or giving out heat. ... in an X-ray binary star system, in which one normal star's orbit is crossed by a neutron star, when the neutron star by means of gravitational pull takes matter from the normal star X-rays form. ... Artists conception of a normal star (HDE 226868) and a black hole taking matter from the normal star. ...
[ Сохраненная копия ]  Ссылки http://hea-www.harvard.edu/CHAMP/EDUCATION/PUBLIC/dictionary.html -- 16.6 Кб -- 02.10.2012
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167. The Sunspot Observer - The solar regions - The description of the solar regions
Statistics of sunspot activity . ... The solar regions . ... The small bipolar group was noticed at the 24th parallel of the Northern hemisphere since 18.09 to 22.09 near the Western limb. ... The fine bipolar sunspots were observed at the middle latitudes of the Northern hemisphere since 24.09 to 30.09 to the West from the central meridian. ... The small bipolar sunspots were observed at the 11th parallel of the Southern hemisphere since 4.10 to 12.10 in the Western part of the Sun disc. ...
[ Сохраненная копия ]  Ссылки http://www.alexeyryback.ru/en/solar_regions/11300.htm -- 34.9 Кб -- 03.02.2016
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168. В&К
. В&K : Статьи и литература : . И.А. Климишин. Заметки о нашем календаре . История нашего календаря . И сказал Бог: да будут светила на тверди небесной, . для отделения дня от ночи, и для знамений, . и времен, и дней, и годов... И создал Бог два светила великие: . светило большее, для управления днем, . и светило меньшее, для управления ночью, и звезды. И поставил их Бог на тверди небесной, . чтобы светить на Землю, . и управлять днем и ночью, и отделять свет от тьмы. И увидел Бог, что это хорошо. И был
[ Сохраненная копия ]  Ссылки http://alebedev.narod.ru/lib/lib02.html -- 270.9 Кб -- 11.04.2016
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169. The DRAO Export Software Package
... Over the years, the computing staff at the Dominion Radio Astrophysical Observatory (DRAO) have developed an extensive package of software for the analysis of radio-astronomical data. ... The DRAO export software package came into being not by deliberate plan, but as a result of users' needs-precipitated by the funding of the Galactic Plane Survey project. ... The madr program (``manipulation and data review'') is a general-purpose program for quick-look analysis of data and simple data presentation...
[ Сохраненная копия ]  Ссылки http://www.adass.org/adass/proceedings/adass96/higgsl.html -- 12.6 Кб -- 23.06.1998
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170. http://www.cieletespace.fr/node/14131?thickbox=1&width=700
... TELESCOPE MEADE LS ACF 6' - Etat neuf . ... ТК SystУ?me optique : Advanced Coma-Free (ACF) . ... ТК DurУ?e d'utilisation avec les piles : 3 Уљ 5 heures . ... ТК Fonction GO TO vers l'un des 100 000 objets cУ?lestes stockУ?s dans la base de donnУ?es ou Уљ partir des coordonnУ?es cУ?lestes de n'importe quel objet cУ?leste avec une prУ?cision de 5 minutes d'arc. ... ТК Roue dentУ?es de 125 mm sur les deux axes pour un suivi prУ?cis des objets cУ?lestes et pour permettre l'astrophotographie. ...
[ Сохраненная копия ]  Ссылки http://www.cieletespace.fr/node/14131?thickbox=1&width=700 -- 5.8 Кб -- 10.04.2016
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171. Apache Core Features
These configuration parameters control the core Apache features, and are always available. ... Context: server config . Status: core . ... This feature can be disabled using: AccessConfig /dev/null Or, on Win32 servers, AccessConfig nul Historically, this file only contained <Directory> sections; in fact it can now contain any server directive allowed in the server config context. ... AddDefaultCharset On enables Apache's internal default charset of iso-8859-1 as required by the directive. ...
[ Сохраненная копия ]  Ссылки http://neptun.sai.msu.su/manual/mod/core.html -- 168.8 Кб -- 05.11.2004
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172. Amateur Telescope Makers of Boston
... Soap Bubble Planetary Nebula and Crescent Nebula . ... Hubble Palette, 5 nm Narrowband filters, S-II (Red Channel): H-alpha (Green Channel): O-III (Blue Channel) - 30: 55: 40 minutes, 5 minute subframe, binned 1x1, Total= 125 minutes, Adobe Photoshop blue enhancement to highlight the nebula, Takahashi Epsilon-180, SBIG STL-6303E CCD camera, ATMoB Clubhouse, Westford, MA, 13 August 2010 . ... Copyright (c) Amateur Telescope Makers of Boston, Inc. ...
[ Сохраненная копия ]  Ссылки http://www.atmob.org/gallery/showimage.php?id=1970 -- 3.6 Кб -- 10.04.2016
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173. Russian Space Research Institute WHOIS database
... Director of the Space Research Institute RAS: Academician Albert A. Galeev . ... 52, Department of High Energy Astrophysics headed by Academician Rashid A. Sunyaev . 53, Department headed by Prof. Vasily I. Moroz . ... 603, Laboratory headed by Dr. Viacheslav V. Lavroussevich . ... 902, Laboratory of Space Monitoring Information Support headed by Dr. Evgeny A. Loupian . ... WHOIS Information Storage Group . ... Copyright 1997, Space Research Institute RAS Network Information Centre . ...
[ Сохраненная копия ]  Ссылки http://www.rssi.ru/WHOIS.html -- 9.4 Кб -- 01.10.2012
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174. http://sun.sai.msu.ru/texts/somov-1-10Lect.pdf
Introduction to PLASMA ASTROPHYSICS (Selected 10 lectures) Boris V. Somov Astronomical Institute and Faculty of Physics Moscow State University Pushino-na-Oke, 2008 Contents Ab out These Lectures 1 Particles and Fields: Exact Self-Consistent Description 1.1 Liouville's theorem . . . . . . . . . . . . . . . . . . . 1.1.1 Continuity in phase space . . . . . . . . . 1.1.2 The character of particle interactions 1.1.3 The Lorentz force, gravity . . . . . . . . . 1.1.4 Collisional friction . . . . . . . . . . . .
[ Текст ]  Ссылки http://sun.sai.msu.ru/texts/somov-1-10Lect.pdf -- 1179.0 Кб -- 18.03.2014
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175. http://www.aaa.org/s932/images/09fallclass4.pdf
Class 1 Introduction, Background History of Modern Astronomy The Night Sky, Eclipses and the Seasons Kepler's Laws Newtonian Gravity General Relativity Matter and Light Telescopes Class 2 Solar System Characteristics Formation Exosolar Planets Class 3 Stars The Sun Stellar Evolution of Low and High Mass Stars Deaths of Stars Class 4 Galaxies Galaxy Classification Formation of Galaxies Galactic Evolution Large-Scale Structure of the Universe Big Bang Cosmology Why is Pluto no longer a planet? ...
[ Текст ]  Ссылки http://www.aaa.org/s932/images/09fallclass4.pdf -- 1429.0 Кб -- 07.09.2011
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176. http://sn.sai.msu.ru/~sil/preprints/mykukar.pdf
VARIABLE STARS, THE GALACTIC HALO AND GALAXY FORMATION C. Sterken, N. Samus and L. Szabados (Eds.) 2010 Formation Mechanisms for Spheroidal Stellar Systems O. K. Sil'chenko 1 Sternberg Astronomical Institute of the Moscow State University, Moscow, Russia Abstract. Spheroidal stellar systems on various scales include elliptical galaxies, dwarf spheroidal galaxies, and globular stellar clusters. ... The formation mechanisms of the oldest globular clusters represent a puzzle yet. ... 2009). ...
[ Текст ]  Ссылки http://sn.sai.msu.ru/~sil/preprints/mykukar.pdf -- 103.9 Кб -- 09.04.2011
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177. Untitled Document
... Do not exceed safe floor loads. An 18-inch clearance is required between top of storage and smoke detectors. ... A 3-foot minimum clearance must be maintained between stored materials and unit heaters, radiant space heaters, duct furnaces, and flues. ... Extensive regulations (OSHA & NFPA) exist which govern the use, inspection, and maintenance of overhead cranes, hoists, and slings. ... safe clearance must be maintained for the safety of personnel; . ... signed records must be maintained; . ...
[ Сохраненная копия ]  Ссылки http://www.apo.nmsu.edu/Site/usersguide/SafetyPlan/06SafeSec17.html -- 6.0 Кб -- 21.05.2009
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178. http://www.princetonastronomy.org/newsletters/dec_times.pdf
... It appears that, billions of years after the big bang, following the formation of galaxies, some form of dark energy that is causing the expansion rate to accelerate overtook the Universe. ... The transition from big crunch to big bang automatically replenishes the Universe by creating new matter and radiation. ... By dispelling the myth that the big bang is a beginning of space and time, superstring theory opens up new possibilities for the cosmological history of the Universe. ...
[ Текст ]  Ссылки http://www.princetonastronomy.org/newsletters/dec_times.pdf -- 270.6 Кб -- 27.04.2003
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179. Meade Instruments Corporation - The Autostar/LX200 Command Set and Differences
... Meade Instruments Corporation . ... The Autostar/LX200 Command Set and Differences . ... Return Values From Commands . ... Return To LX200 Command Set Table of Contents . Return To LX200 Command Set Top of Page . ... The asterisk is not a part of the command syntax. <none> means nothing is returned from the telescope if listed in the Value(s) Returned column. <none> means no parameter is supplied and no parameter is needed if listed in the Takes As Parameter(s) column. ... Autostar Set Commands . ...
[ Сохраненная копия ]  Ссылки http://www.astro.louisville.edu/software/xmtel/archive/xmtel-3.1/docs/lx200/CommandSet.html -- 139.5 Кб -- 29.01.2002
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