... DOI: 10.3103/S1062873809100165 Silicon carbide (SiC) based ceramics features high mechanical stability at high temperatures, wear resis tance, low thermal expansion coefficient, high oxida tion resistance at temperatures below 1500°C, high oxidation resistance, biocompatibility, corrosion resis tance, radiation stability, high hardness, and thermal conductivity [1­3]. ... Figure 2 shows the microstructure of SiC ceramics with high (>20%) and low (<2%) residual silicon con tents. ...

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• XI International Astronomy Olympiad: List of analogous Olympiads
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• ЛСПП - Фотогалерея - Subatomic resolution on Cu(014)-O

Russian Space Science Internet (RSSI) is a successful result of RSSI Project. ... space oriented organizations; . ... RSSI offers for its members : . ... videoconferences via MBONE Internet protocol (there are 2 tunnels available now through the general IP network: one to NASA Internet, and another to Moscow State University); . ... It is designed so that all organizations connected to the RSSI gain access to the resources of Russian computer networks as well as world wide Internet. ... nic@rssi.ru ...

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Russian Version ( KOI-8 , Win ) . Institute of Astronomy of the RAS . ... Self-consistent simulation of chemical and dynamical evolution of protostellar clouds . Chemical evolution of galaxies . ... Soon after my birth I was moved (I was not able to move on my own in those times, you know) in Novouljanovsk, small town to the south of Uljanovsk. ... Since that time my life and work is bound to the Institute of Astronomy of the Russian Academy of Sciences. ... Back to the INASAN home page . ...

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CATALOG OF CONSUMER GOODS . KEY TECHNOLOGIES FOR CONSUMER GOODS PRODUCTION . ... PRODUCTION OF CONSUMER GOODS . ... Development of article design based upon customer's input data, including generation of a 3D-Model of an article and creation of design-mock-up by 3D-Model using quick prototyping methods. ... Customer's design documentation updating to suit the conditions of specitic or ZEM mass or full-scale production. ... Official WEB-site of S.P.Korolev RSC Energia . ...

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... April, 2010: APOLLO detects lost Soviet reflector . October, 2009: LCROSS event. May, 2009: APO featured on PBS film 400 Years of the Telescope . April 3, 2009: For the International Year of Astronomy , APO is featured in a 20-minute segment during a 100-hour webcast. ARC 3.5m | ... Instrument News: Current Status . Instrument Summary . ... ARCES (Echelle) . ... Current Weather . Weather Status . ... Weather Plots . ... APO Password Access . 3.5m Nightlogs . ...

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• EDUCATION IN THE US
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... G., Filippova A.S. Presented by: Filippova A.S Achievements · Refined model based on the celestial-mechanics methods is presented that is a generalized version of the previously developed basic model · Subtle effects are qualitatively explained based on the amplitude-frequency analysis and the computer numerical modelling of the oscillatory pole motion, where the key feature is the Chandler wobble 2 Basic Model of the Polar Oscillations ...

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• Articles

The Astronomical Journal welcomes new submissions at IOP Publishing . ... From: Andrew Wray < andrew.wray@iop.org > . ... On behalf of the IOP-AAS Project Team, I am delighted to announce that IOP Publishing is now processing all new submissions to the AJ. Submitting a new article . To submit a new article to the journal, go to http://authors.iop.org/aj , where you will find our beta version of the new AJ web submission site. ... Refereeing an article . ... IOP Publishing . ...

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Альтернативный форум . Scientific.ru Все форумы . ... Anatoly Rykov (@) - 07.09.2006 08:56 . Re: Добавление от автора / Questions? . ... Jim Bourassa . ... Эфиристам от Aetherista Михалыч, 05.09.2006 07:11 . Добавление от автора Михалыч, 05.09.2006 19:27 . ... Re: Добавление от автора АВР, 05.09.2006 19:54 . Re: Добавление от автора Hyperboloid, 05.09.2006 22:37 . Re: Добавление от автора Anatoly Rykov, 06.09.2006 08:31 . Re: Добавление от автора Вячеслав, 06.09.2006 12:11 . ...

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The most up-to-date information related to atmos 3.0 are collected here due to constantly increasing interest to MASS/DIMM processing software... atmos 3.0 is still beta , so the latest version is 2.97.5 (there is also 2.98.x branch which absorbs new features) . ... M' line: . ... free seeing and its relative error . ... dimm seeing and its relative error (if dimm data are present, zeros otherwise) . ... dimm turbulence power and its relative error (if dimm data are present, zeros otherwise) . ...

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... Общероссийская неделя "Астрономия на тротуаре" - 15-17 апреля . ... Новости астрономии и космонавтики (Модераторы: Karen , recarrion , LeMay ) ? А кто это так бумкнул?" (с) . ... 20.06.2006 [09:40:21] ? http://lenta.ru/news/2006/06/19/supersupernovae/ . ... No. c546 (15 June 2006) . VARIABLE OBJECT IN BOOTES . ... The new variable has . ... magnitudes for the new variable: 2006 Jan. 29 (and two earlier images, . ... Selected F775W magnitudes for the new variable: 2006 Jan. ...

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• arxiv:0808.0437 Формула Эйнштейна: E_0 = mc^2. Не смеется ли Господь Бог? -
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... Sidereal Times is Available as a Blog! ... David Lecther, Outreach Coordinator Bob Vanderbei Richard Gott, III On January 11, we will have our own Dr. Ken Kremer to speak on "The Space Shuttle, The Space Station, and What's Beyond for NASA." ... Credit: Ken Kremer Page 3 December 2010 Amateur Astronomers Association of Princeton from historical units in which each magnitude is 2.5 times brighter than the next, and the span of all stars visible to the naked eye are 1 to 6 (1 is brightest). ...

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... ACCESSORIES . ... OEM COMPONENTS . ... ABOUT LOMO . ... MICROSCOPES . ... OEM OPTICAL COMPONENTS . ... MICROSCOPE APPLICATION GUIDE AND MODEL SELECTOR . ... LOMO stereo microscopes deliver crisp images for such demanding applications as industrial inspection, electronic component manufacturing, biological and botanical studies, classroom teaching, etc. ... LOMO manufactures the widest range of microscope accessories and components such as objectives, eyepieces, condensers, illuminators, stages, etc....

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• Astronomical Telescopes
• Spotting scopes
• Multiscopes

Материал получен непосредственно от автора этих систем телескопов кандидата технических наук Клевцова Юрия Андреевича. ... Эта группа оптических систем кассегреновского типа является логическим развитием систем Аргунова-Акме [1,2] , достоинством которых, как известно, является сферическая оптика и сравнительно небольшой размер корректирующих линз, а недостатком - большой вторичный спектр, сопоставимый по величине с вторичным спектром рефрактора полуапохромата, и паразитные блики. ... Вид системы . ...

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• Power GrabberTM
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... links on this page | ... Utility Link | ... global link global link global link global link global link global link global link search . subglobal1 link | ... subglobal2 link | ... Related Link Related Link Related Link Related Link Related Link Related Link . ... Vestibulum condimentum facilisis nulla. ... Cras quis libero. ... Aliquam posuere lobortis pede. ... Pellentesque a magna a mauris vulputate lacinia. ... Vestibulum auctor vestibulum lectus. Vivamus neque. Cras lobortis. ...

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• Sergei Grebenev, Home Page
• High Energy Astrophysics Department at IKI RAN

. Comment on J0405+3803 . Our image contains a feature of 25 mJy at 14 mas E-NE from the brightest component. It is not visible in the Caltech-Jodrell (CJ) survey image at 5 GHz (Xu et al. 1995) obtained about 6 years earlier. The 1.6 GHz CJ image (Polatidis et al. 1995) does show an extended feature close to the position in question, but somewhat displaced toward west. VLBApls home page . Last modified: 16 Oct 2000

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... University Conferences . ... Series . ... History of Ukraine. ... History? ... Antiquities (Kharkiv Historical and Archeological Yearbook) . Drinov Journal . ... Kharkiv Historiographical Journal . ... Pedagogy Department Journal of Collected Articles . ... Social and Economic Goegraphy Journal . ... Web site: http://periodicals.karazin.ua/pedagogy . ... Phone: 707-51-78 . ... Phone: +380 (57) 7051248 . ... Phone: +380 (57) 707-51-38 . ... Copyright 2010 V.љN. Karazin Kharkiv National University. ...

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Электронная библиотека астронома-любителя. ... архив RSN . ... Ru.Space.News: . Апрель 1998 . ... Дата: 22 апреля 1998 (1998-04-22) От: Alexander Bondugin Тема: NASA Astronomers Find Planet Construction Zone Around Nearby Star Привет всем! ... Дата: 22 апреля 1998 (1998-04-22) От: Alexander Bondugin Тема: NASA Hosts Web Chats For "Take Our Daughters To Work Day" Привет всем! ... Дата: 22 апреля 1998 (1998-04-22) От: Alexander Bondugin Тема: SJI's Sky and Space Update - April 15, 1998 Привет всем! ...

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... The second "Hey, I already thought of that!" experience I had was when I read the quote from you saying that modern physics seems to have left consciousness out of the equation. ... I forget if it was in response to Chisholm's book, but sometime for that course, I wrote a short paper outlining my theory, which was that the conscious experiences we have are not part of today's physics Standard Model (they didn't call it that in 1969). ... A model is like a road map. ... Sincerely, Mark Trueblood ...

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... ARTICLE: The Adventurous Search For The Astronomical Unit . ... Kepler himself had suggested to use the rare occasions of Venus transiting (crossing) the solar disk to measure our distance to the planet. ... Due to the orbital inclination of Venus against the ecliptic of 3.5°, a Venus transit is so rare that it happens only at intervals of 121.5 years, 8 years, 105.5 years, 8 years and so on. ... Crabtree witnessing the transit of Venus 1639 . ... Transits of Venus - The Quest for the Solar Parallax...

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• AAL Homepage Ein aussergewЖhnlicher Abend mit John Dobson in Saarlouis