Underdetermined sets is a new type of data structures (terms) developed in Actor Prolog . ... The point is that an underdetermined set can include some indefinite rest (a tail) like a list in usual Prolog . At the same time, the order of elements of an underdetermined set can be arbitrary one and it does not affect results of unification of underdetermined sets. Moreover, Actor Prolog guarantees that a rest of an underdetermined set never contains elements that are explicitly given in the set. ...

... Tonight's Sky . ... The Magazine . News . Observing . ... Community . ... Gravitational wave search provides insights into galaxy evolution and mergers . ... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... Open cluster NGC 2818, spiral galaxy NGC 2964, and spiral galaxy NGC 2976 . ... Astronomy for Kids . ... elements . ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter. ... Astronomy Magazine . ...

adapted from Observe: Eclipses, published in 1979 by the Astronomical League and "Safe Solar Filters," by B. Ralph Chou, Sky and Telescope, August 1981) . ... Tape TWO pieces of film together into a sandwich, and tape this over the opening in the cardboard. ... The cardboard frame will act as a shade from the bright Sun, while you safely observe through the film sandwich. ... Undeveloped film is not safe. ... tape . ... At the end of one of the tubes, tape the aluminum foil, and make a tiny pinhole. ...

Multi-element X-ray detection module . ... Detection and spectrometry of hard X-ray radiation with the possibility of assembling of large area position-sensitive detectors. ... The design of module enables tight mounting for composing of detection plane the required size. ... Detector size љљљљљљљљљљљљљљљљљљљљљљљљљљљљљљљљљљљљљљљљљљљ 4.0 4.0 2.5 mm . ... Energy range љљљљљљљљљљљљљљљљљљљљљљљљљљљљљљљљљљљљљљљљљљљљљљљљљљљ 10?150 keV . ... 6.0 (150) keV . ... X-ray detection modules . ...

... Content Model: PCDATA (i.e. text and entities) . To let users enter more than one line of text, use the TEXTAREA element. ... The text up to the end tag is used to initialize the field's value. ... User agents should tolerate the same range of line terminators within the initialization text. In a typical rendering, the ROWS and COLS attributes determine the visible dimension of the field in characters. ... User agents should allow text to grow beyond these limits by scrolling as needed. ...

... Dr. Ravil Nazirov is the head of the workshop, and Andrew Ananjev is the secretary of the workshop. ... The workshop is used to be held in the last decade of the month, preferably on Tuesdays. ... The next session will take place October 29, 1996 . ... There is "CONPAS" mailing list which you can join to discuss issues of problem solving and to be automatically notified of important dates and decisions with respect to the coming sessions. ... Secretary of the Workshop: Andrew Ananjev . ...

... The storm began quite unexpectedly. The strongest geomagnetic storm for the last seven months began on Earth almost precisely at the same time as the solar eclipse reached its maximal stage, the culmination of which occurred at GMT 02:35 (06:35 Moscow time). ... Oscillations of such amplitude in the magnetic field have not been observed since October, 11th of last year, which is more than seven months ago. ... We can only add that the magnetic storm lasted approximately 9 hours. ...

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... S.P.Korolev RSC Energia, Korolev, Moscow region . Training sessions were held at the S.P.Korolev RSC Energia under the program of crew training for Expedition 17 to the international Space Station (ISS). ... Official WEB-site of S.P.Korolev RSC Energia . ...

. Back to Equipment page . Siding Spring Survey Main Page . Equipment . Discoveries . Follow-up Astrometry with the 1.0-m at SSO . Previous News Items . Anglo-Australian Near Earth Asteroid Survey 1990-96 . Links .

NATURE|Vol 450|15 November 2007 NEW S D. VAN RAVENSWAAY/SPL WHAT TO DO WITH A WORMHOLE OPTICAL CABLES: the wormhole could act as a perfect optical fibre that is invisible from the outside -- but only at a single wavelength, the one the tube is designed to carry. OPTICAL COMPUTERS: dataprocessing elements for conducting logical operations on light signals could be placed inside the wormhole, so that all one would see of the computer is input and output sockets. ... Science 314, 977­980 (2006). ...

... Select the M th largest element from an array. ... The technique is exactly the one used by experien cards: Pick out the second card and put it in order with out the third card and insert it into the sequence among the last card has been picked out and inserted. be used only for small N , ced card players to sort their respect to the first; then pick the first two; and so on until void piksrt(int n, float arr []) Sorts an array arr [1..n] into ascending numerical order , by straight ...

... Events . ... Pre-university education . ... Research areas . Centers . ... Samara region . ... University at a glance . ... How to get University . ... Events and Holidays . ... Samara State Aerospace University Research Research and education centers Research and Education Center of Computer Science (REC Cs-208) . ... Information computer and telecommunications technologies. Parallel and distributed computing. ... SAMARA STATE AEROSPACE UNIVERSITY . ...

... In particular, members of the project regularly organize events dedicated to various interesting astronomical phenomena and events - solar and lunar eclipses, transit of Venus, etc. On November 3rd a team of astronomers will venture deep into Turkana National Park, Kenya and attempt to broadcast the magic of a total solar eclipse to the world. ... Solar eclipse . A solar eclipse occurs when the Moon passes between the Sun and Earth, and the Moon fully or partially blocks the Sun from our view. ...

... Home About Meade Product Information Dealer Locator Customer Support Investor Relations Dealer Support Employment Opportunities Site Map . Meade Instruments Corp. ... Meade Autostar Supplementary Software Downloads . ... To upgrade your Autostar first click on the link below to download the Autostar Update (ASU) Client Application for Windows. ... The most recent versions of AutoStar Update automatically check for the newest versions of the AutoStar Updater and download it if necessary. ...

The radio-telescope. The radio-telescopes are the great sized constructions. The most spread type of the radio-telescope is a construction the basic element of which is a whole metallic mirror of a parabolic form. The mirror reflects the radiowaves falling on it, so they gather near the focus and are able to be caught by the special unit- irradiator. Then the signal is strengthened and changed into the form convenient for a registration and analysis. ... Back . ...

Russian version of HP . ... StarCalc is the fastest professional astronomy planetarium & star mapping program for Windows 9x/ME/NT/2000/XP (StarCalc version for PocketPC computers you can found here ). ... Extensibility : This program is based on common "Plugin StarCalc interface to catalogs and object groups", which allows program to add new modules as Plugins. ... Welcome to the Pocket StarCalc Home Page: . ... Some bugfixes in eclipses" and line" plugins - see the new versions in downloads page. ...

... useful to make html . HTML-standarts . Characters for html . ... Research computing center at MSU . ... Fortran . ACME-brand Unix software . Screen Savers (Lunar craters, Sky and others for Windows and for Unix) . Golden Software: Surfer, Grapher, MapViewer and Didger . ... Scientific Research Computational Center in MSU . Fortran Library Mark 18 . NAG library . ... ISM-computers . ... White Wind - computers . R-style computers . ...

... Made with Swarovski Elements - известный бренд, специализирующийся на производстве одежды и аксессуаров, украшенных кристаллами Swarovski. ... В нашей акции представлена богатая коллекция кожаных женских сумок, инкрустированных кристаллами.Артикул: 00_92_BLUE_JEANЦвет: синийСостав: 100% натуральная кожаОсобенности: кожаная сумка с двумя ручками на молнии, украшенная кристаллами Swarovski. ... Тип: Сумка . ... Сумки . ... Тип гриля: Электрический . ... Полезный объем духового шкафа: 66 . ...

XMM-Newton EPIC TTD Meeting Preparation for next eclipse season 7th Feb 2001 Mauro Casale ESA H/Q: 7th February 2001 XMM 1 Facts / lessons learned from previous eclipses 1) the eclipses will occur before perigee in the period 19-03- 2001 / 24-04- 2001 2) the shortest time between end of eclipse and Perigee time is about 22 minutes; in most of the other cases it is around 30-31 ... T0 - 1.6/1h: Eclipse start. ... ESA H/Q : 7th February 2001 XMM 7 ...