Estimating the NEO Population and Impact Risk: Past, Present and Future . ... The detailed analyses of the 2003 NASA SDT report estimated a "persons affected" rate of ~182 per year associated with impact tsunami. ... Here we re-evaluate the impact hazard, using our new population and completion estimates, and revised "kill curves" including the airburst damage down to smaller size and lower tsunami fatality rate. ...

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• Keywords_312
• (Untitled)

... Contacting and discussing with people sharing your interests, participating in night sky observations with telescopes as well as a large choice of astronomical books, magazines and video-tapes out of our club library. ... A reasonable compromise for observing both planets and brightest deep sky objects ( nebulae, galaxies) are either a 4 to 8 inch mirror telescope ( Newton, Schmidt-Cassegrain ) or a 3 to 4 inch refracting ( lens) telescope. ... Where can I buy a telescope in Luxembourg ? ...

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• The Probook Project
• AAL Printout

... Exposure Time Calculator (ETC) . Survey processing . ... VISTA is a 4-m class wide field survey telescope for the southern hemisphere, equipped with a near infrared camera (1.65 degree diameter field of view at VISTA's nominal pixel size) containing 67 million pixels of mean size 0.34 arcsec and available broad band filters at Z,Y,J,H,K s and a narrow band filter at 1.18 micron. A wide field visible camera, if constructed, could also be used on VISTA. ... Tile . ... ESO VISTA Public Surveys . ...

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... In August Russian scientists will send radio message to one of the extraterrestrial planets. ... Additional information about SETI METI . SETI Institute - http://www.seti-inst.edu/ - Search for new life forms in space.. ... HUNT FOR LIGHT FLASHES FROM EXTRATERRESTRIAL INTELLIGENCE" . ... Information for sure! ... SETI at home http://setiathome.ssl.berkeley.edu/ SETI@home is a scientific experiment that uses Internet-connected computers in the Search for Extraterrestrial Intelligence (SETI). ...

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• about project

... redirect an entire server or directory to a single URL . ... stop/restrict robots . proxy SSL requests through your non-SSL server . There are two chief ways to redirect all requests for an entire server to a single location: one which requires the use of mod_rewrite , and another which uses a CGI script. First: if all you need to do is migrate a server from one name to another, simply use the Redirect directive, as supplied by mod_alias : Redirect / http://www.apache.org/ . ...

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• Custom error responses
• Apache module mod_isapi
• Anatoly V. Zasov

... Submitted by Paul Valleli on 01/16/2007 15:38:53 . HET Secondary Corrector System Alt-Az Mount . A spherical primary can be corrected for Spherical Aberration,Coma, and Astigmatism with a Mangin -Relay lens Combo (ATMoB member Don Dilworth design) or with a modified Abbe Reflector-Corrector - requires spacing, tilt, and decenter adjustments. Another way is with a strongly Hyperbolic secondary -very tiny FOV . ... Copyright (c) Amateur Telescope Makers of Boston, Inc. ...

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• Raytrace Programs for ATMs

The efficiency of interaction of radiation with a particle and hence its optical properties depend on the particle chemical composition, size, shape, structure, etc. ... Particle size expressed in units of the wavelength of incident radiation, together with chemical composition, most strongly affects the optical properties of a scatterer. ... There are many methods to solve the light-scattering problem for a homogeneous spheroid (our survey of the light-scattering methods see here ). ...

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• MBOLS: Homepage

... Яркая блузка прямого силуэта. ... Цвет: красный, белый, желтый Рост девушки-фотомодели 173 см. ... По материалу: Шифон . ... Материал: 90% полиэстер 10% эластан . Блузки . ... Цвет: белый . Коллекция: Весна-лето 2016 . Материал верха: полимер . Высота каблука: 8 . ... Высота голенища: 10 . Материал подошвы: резина . ... Кеды на танкетке Bella Comoda. ... Материал: полимер. Сезон: Весна-лето 2016. ... Цвет: бордовый . ... Материал подошвы: искусственный материал . ...

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• Brio Железная дорога со светофором 15 элементов - Brio - Brio Железная дорога
• Beurer PM25 - часы-пульсометр (Black/Silver) - Beurer - Beurer Куртка K1x wmns
• бюстгальтер - Dessous Dessus - Dessous Dessus Брюки JOHN DEVIN

This page is devoted to information on Supernova 1999bg in IC 758 . ... Information on the original web pages for many of these images can be found on the Supernova links web page. 1999bg is another discover by the Lick Observatory Supernova Search who have been very prolific over the past year but have had a bit of a lull lately. ... AUDE has a 1999bg page in French [ Translate ] . M1 Supernova search has a 1999bg page in Spanish [ Translate ] . Seiichi Yoshida has a 1999bg images page . ...

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• ASRAS board members
• Supernova 1999br in NGC 4900
• Supernova 2002ao in UGC 9299

... Copyrightї1997 Bob Yen (byen@ix.netcom.com) (http://www.comet-track.com/hb/hb.html) . ... Information on Comet Hale-Bopp for the Non-Astronomer Hale-Bopp rotates about twice a day (3/14/97) . ... The Comet Observation Home Page was been selected to receive the Griffith Observatory Star Award for the week of February 2 - 8, 1997 for excellence in promoting astronomy to the public through the World Wide Web. ... Typically, about 1,000 individual users/computers access this page every day. ...

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System of astrometric databases of Pulkovo observatory. ... Pulkovo database of observations of visual double stars . ... The 3rd database contains relative positions of selected double and multiple stars, and stars with possible invisible satellites. The database requires catalog of relative positions of visual double stars, based on photographic observations performed since 1960 on Pulkovo 26-inch refractor, and similar catalog based on CCD observations, obtained since 1995. ...

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... Main observations are made in interferometric mode but we still continuing boresighting on 3C84 to keep our understanding of the sensitivity at K & C bands and to measure the pointing offsets (1-2'). ... We have analyzed the fringe search observations of BL Lac which has happened at C & L bands from medium to large baselines up to 25 Earth diameters. ... Despite near zero length baselines on GBT ­ RA no fringes were found at K band. ... However fringes were found at L band on Evpatory ­ SRT baseline...

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• http://www.asc.rssi.ru/RadioAstron/meetings/telecon/mar18_2010.pdf
• http://www.asc.rssi.ru/RadioAstron/software/fakerad/ver_14/install.txt
• http://www.asc.rssi.ru/RadioAstron/meetings/telecon/may25_2010.pdf

Director : Kirk Alexander ( 609 ) 497-9356 kirk@ princeton .edu ereal times id s The Official Publication of the Amateur Astronomers Association of Princeton Treasurer: Ron Mittlestaedt ( 609 ) 771-6981 C8User@aol.com Secretary: Lisa Yeh (856) 396-0682 Lisa139a@aol.com Program Chairman: Mark Lopez ( 609 ) 393-2565 mal455@earthlink.net Editor: Victor Belanger ( 609 ) 448-8598 vic@apink.com Assistant Director : John Miller ( ... This is the date that your renewal membership is due with the AAAP. ...

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• http://www.princetonastronomy.org/newsletters/02_2007sidereal.pdf
• http://www.princetonastronomy.org/newsletters/05_2005sidereal.pdf

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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• Соглашение об обмене трафиком и транзите.

. Comment on J1842+7946 . Comparing the brightnesses of the two main features seen in our 5 GHz image with higher frequency VLBI images available in the literature (at 8.4 GHz from the USNO database and at 15 GHz by Kellermann et al. (1998)), one can conclude that the NW component has a steeper spectrum since the SE one becomes relatively stronger as the observing frequency increases. VLBApls home page . Last modified: 16 Oct 2000

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... Next: Colophon Up: Data Modeling and Previous: Robust Estimation and . ... In considering future software needs, I present five projects to enhance the astronomer's research effectiveness, and note that large telescope projects and information databases will also challenge software developers. ... The ADASS conferences are intended to foster discussions between astronomers and software developers so that the computational needs of researchers are understood and met. ...

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• Data Retrieval Software for the USNO-A Catalog: Another Member of the -DARES
• Identification and Analysis of Binary Star Systems using Probability Theory
• Message Bus and Distributed Object Technology

Альтернативный форум . Scientific.ru Все форумы . ... Уникум - 10.10.2006 14:28 . Будущее физики is controlled by the choices of 17-year-old students . ... Another university to drop physics . By Roger Highfield, Science Editor . ... Re: "Об автономных учреждениях" Уникум, 11.10.2006 12:27 . ... Будущее физики is controlled by the choices of 17-year-old students Уникум, 10.10.2006 14:28 . ... АВР, 11.10.2006 07:25 . ... Re: Отрицательный экспериментальный опыт Уникум, 11.10.2006 20:09 . ...

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• Scientific.ru Общий форум
• Новости науки
• Обзоры препринтов astro-ph

Общая Астрономическая Конференция > Все про астрономическое оборудование > Астрономическое оборудование > Новое чудо в семействе рефракторов НПЗ. ... Просмотр полной версии : Новое чудо в семействе рефракторов НПЗ. ... Just a note on TAL-100 chromic aberration. ... I reported that I saw a hint of chromic aberration when viewing . ... that suggested chromic aberration. ... aberration. ... interpreting as chromic aberration was actual Jupiter colors . ...

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• Содержимое диска - Общая Астрономическая Конференция
• Полярное сияние! Взгляды на небо! [Архив] - Общая Астрономическая Конференция
• Проблемы Tasco и Celestron [Архив] - Общая Астрономическая Конференция

... as a result of its inspection of the Poncelet laboratory on January 24, 2005 . ... i) to send young French researchers for long-term stays in Moscow to work with Russian scientists, and, at the same time, to provide a meeting place for other types of cooperation – joint seminars, international conferences, short term exchanges; . ... The Committee highly appreciates the work done by Alexei Sossinsky, the first director of the Laboratory. ...

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• Conference "Flows on surfaces, symbolic dynamics and dynamics in moduli spaces"
• Calculus, 1st year, exercises (Fall 1997)
• Lobachevsky Geometry (Fall 1994)

НОВОСТИ ФЕДЕРАЦИЯ ЭНЦИКЛОПЕДИЯ ИСТОРИЯ СТАНЦИЯ МИР ENGLISH . ... Мои публикации . ... ПУБЛИКАЦИИ . ... On May 28th 2003 the legendary Russian cosmonaut Oleg Grigor'evich Makarov died aged 70. ... We cannot say that Oleg dreamed of space when a child - as against many other cosmonauts. ... In 1966 Oleg Makarov became a space engineering tester. ... That modernized spacecraft was tested by cosmonauts Vasily Lazarev and Oleg Makarov in September, 1973 in Soyuz 12 commemorated by SG 4261 (above). ...

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• News of Cosmonautics - July, 2002 | Russian Space News | CosmoWorld.ru
• News of Cosmonautics - September, 2002 | Russian Space News | CosmoWorld.ru
• RSC Energy Conclusion about the possibility of continuing the exploitation of