In this chapter we will consider two very simple but useful Web agents that I have written on Actor Prolog for my own needs. ... Let us start the Web agent. Fig. ... Start of the Web agent. The Context diagram consists of three blocks: "Logic Programming Sites", "Edit", and "Check". ... Some Web sites that are linked with the logic programming and Prolog are listed in the pulldown list (these addresses are transferred to the "Edit" block from the "Logic Programming Sites" block). ...

... ISC Kosmotras . ... Cluster Launch of Dnepr LV 22 August 2013 KOMPSAT-5 Launch 21 November 2013. ... Being the 8th commercial launch for Dnepr, this is also its first 'return to flight' mission since the failure encountered on July 27, 2006 during liftoff from Baikonur. In parallel with the successful completion of its first launch campaign in 2007, ISC Kosmotras continues preparations for the next two Dnepr launch missions scheduled to fly from Baikonur and Yasny launch bases. ... Dnepr Program . ...

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We cannot observe the way the distant universe accelerates cosmic rays or produces energetic photons, but acceleration processes also occur on our Sun , though on a much more moderate scale. ... That is why such events are often missed by cosmic ray detectors near the equator, where the lowest energies are excluded by the Earth's magnetic field. The best detectors for observing solar particles are therefore those sensitive to the lowest energies of the cosmic radiation. ...

2.5m Preflight Check . ... Preparations for Science: . ... If not already done, set Az and Alt brakes. Check that nothing is around/on the telescope which would interfere with altitude or rotator motion. Make sure nothing is in the path of the rotating racks, or on/around Az drive disk. ... Re-apply Alt brake when done. ... Make an Alt move. Combine motion test with drive surface checking/cleaning to allow access to entire surface.* ... Set Alt brake. ... Set Az brake. ... Axial A 1.9315 . ...

... It was done. ... Agenda of the RadioAstron teleconference August 25, 2010 Corrections to the Agenda 1 2 3 N. Kardashev N. Kardashev N. Babakin Project status Present status of tests of science payload in LA Brief review of Pushchino TS verifications with Venus Express: current status and outlook Current status and activities related to TS in South Africa and in New Zealand Action items L.Gurvits S.Likhachev S.Gulyaev M.Popov 4 5 Chairman: N.Kardashev List of ...

... Spacecraft that couldn't leave Earth orbit are not shown) . ... Mars 1 . Orbiter . ... Communication was lost . ... Lander . ... Lander crashed . ... Successful soft landing . ... 21 Jul 73 . 10 Feb 74 . Missed Mars but returned photos . ... Successful orbiter . ... 5 Aug 73 . 12 Mar 74 . Communication lost just before landing . ... Missed Mars . ... Mars-3 lander . Mars-3 rover . ... Mars-1 (partially visible) atop Block-L Mars-3 . ...

... Just one: a very stringent requirement on the relative positions of Earth and Mars at the time of launch. ... Suppose the spacecraft which has landed on Mars is a robot , which collects a sample and immediately takes off again for its return trip. ... Since Earth and Mars constantly change their relative position, it stands to reason that if we sufficiently delay the return trip, Earth will move from position (2) relative to Mars to position (3), at which time the return trip can begin. ...

... Educational programs (English) . ... SSAU History . ... On February 5 Samara State Aerospace University (SSAU) and Korean-Russian Science and Technology Cooperation Centre - KORUSTEC signed a Memorandum of Understanding. The signed document is aimed at the development and implementation of joint projects in the sphere of education, science, enlightenment and culture, contributing to the growth of cooperation between educational, scientific and other organizations of the Republic of Korea and SSAU. ...

... Jupiter without its Southern Equatorial Belt . The Southern Equatorial Belt (SEB) started to fade during the latter part of 2009 and completely disappeared around May of 2010. It is believed that bright ammonia clouds obscure the dark belt at irregular intervals. The SEB previously vanished in 2007. The belt returned around November 2010. ... Copyright (c) Amateur Telescope Makers of Boston, Inc. ...

Minsk bibliography on light scattering . Search the database . By default the search is made in all sections and one will get a list of references where either paper title, author or journal name contains the keyword. In future we plan to limit search by selected sections. ... Enter a keyword: . ... Sort by first author name Sort by date (oldest first) . ... c) 1990,2001 Victor Babenko (Bibliography compiling) . c) 2001 Serge Beletsky (Design & Programming) . ...

... Tonight's Sky . ... SUN MOON MERCURY VENUS MARS, JUPITER SATURN . ... Mars . ... The Magazine . ... Observing . ... Gravitational wave search provides insights into galaxy evolution and mergers . ... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... Astronomy for Kids . ... Mars returns to glory . ... Get instant access to subscriber content on Astronomy.com! ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter...

... Развивающая игрушка Лягушка Bright Starts привлечет ребенка красочным видом, подарит новые ощущения и вскоре станет любимой игрушкой, приятной и веселой. ... Цвет: розовый . ... Цвет: Коричневый . ... Цвет: натуральный . ... Кружка имеет силиконовую крышку оранжевого цвета с прорезью для питья. ... Цвет: синий . ...

... Not only can the Sun turn night to day, it can transform obscure 1950s jingles into 1990s alternative-rock hits. ... The sun is a mass of incandescent gas, . ... Studying the Sun can tie together subjects across the curriculum. ... Sunspots and prominences--the tongues of hot plasma which shoot off the Sun's surface and arch gracefully back, following the invisible tethers of magnetic field lines--are just two examples of solar volatility. ... The black dots will be easy to see. ...

Trail encounter . ... Expected meteor rates . ... The Leonids are the debris of Comet 55P/Tempel-Tuttle. ... The Earth's passage right through the centre of trails is associated with the most spectacular meteor displays (studies show that, as well as how close to the centre of the trail you are, the strength of the display also depends on how far along a trail's length you are). ... The encounter with the 1932 trail will lead to enhanced meteor activity: a nice outburst, but below storm level. ...

... int . write_oi_array (fitsfile *fptr, oi_array array, int extver, int *status) . Write OI_ARRAY fits binary table. ... write_oi_target (fitsfile *fptr, oi_target targets, int *status) . ... write_oi_wavelength (fitsfile *fptr, oi_wavelength wave, int extver, int *status) . ... write_oi_vis (fitsfile *fptr, oi_vis vis, int extver, int *status) . ... write_oi_vis2 (fitsfile *fptr, oi_vis2 vis2, int extver, int *status) . ... write_oi_t3 (fitsfile *fptr, oi_t3 t3, int extver, int *status) . ...

National Aeronautics and Space Administration . ... She completed training at the Naval Diving and Salvage Training Center in Panama City, Florida as a Navy Basic Diving Officer and Salvage Officer. ... Captain Heide Stefanyshyn-Piper retired from NASA in July 2009 to return to the U.S. Navy at the Naval Sea Systems Command in Washington D.C. SPACE FLIGHT EXPERIENCE: STS-115 Atlantis (September 9-21, 2006) successfully restarted assembly of the International Space Station. ... JULY 2009 ...

... The Multiple Extension FITS (MEF) file interface is an IRAF library providing facilities for general file operations upon FITS multi-extension files. ... The Multiple Extensions FITS (MEF) interface consists of a number of routines to mainly read a FITS Primary Data Unit or an Extension Unit and manipulate the data at a file level. ... Read the FITS header of a MEF file that matches the EXTNAME or EXTVER keyword values or if not specified, read the extension number `group'. ... The header filename. ...

... Forum . ... Recent Topics . ... MAO main . Info . Fw: Site negotiations for CTA started . ... Subject: Site negotiations for CTA started . ... б« Gamma-ray Astronomy: Site negotiations for Cherenkov Telescope Array . started" . portal.cta-observatory.org/public/Pages/default.aspx . ... test.mao.kiev.ua/images/postbyemail/image003.jpg . ... Board Categories MAO main - Info - MAO - news - Flame Technical - Technical Support(Forum)(пўпµя…пїпѕпґпґпµяЂп¶пєп°(п¤пѕяЂяѓпј)) . ... MAO NASU . ...

... Beijing Global Information Center of Application and Exploitation, Beijing, China Introduction In the current list of satellites tracked by ILRS stations, the mission for GNSS include: one GPS satellites four GALILEO satellites six GLONASS satellites one QZSS satellite four COMPASS satellites COMPASS is the Chinese regional satellite navigation system, consisting of satellites with GEO, IGSO and MEO orbit and the orbital altitudes of 21500-36000km . ... M3 can be tracked by all ILRS stations. ...