Общий форум . Scientific.ru Все форумы . ... Давид Мзареулян - 21.06.2005 01:43 . О формулах в сообщениях . ... Для него следует скачать и проинсталлировать плагин MathPlayer . http://www.dessci.com/en/products/mathplayer/ ) . ... http://www.mozilla.org/projects/mathml/fonts/ . ... frac{d}{dx}f(x)=lim_{hto 0}frac{f(x+h)-f(x)}{h}` . ... Потренироваться в написании формул можно вот на этой страничке: http://www1.chapman.edu/~jipsen/mathml/asciimathdemo.html . ... вернуться на форум ] . ...

... 2011 September 20 . Kepler-16b: A Planet with Two Suns . Illustrated Video Credit: NASA , JPL-Caltech , T. Pyle; Acknowledgement: djxatlanta . ... Such might be a common adage from beings floating in the atmosphere of Kepler 16b , a planet recently discovered by the space-based Kepler satellite. ... The frequent eclipses have given Kepler 16b the most accurate mass and radius determination for a planet outside our Solar System. ... About APOD | ... A service of: ASD at NASA / GSFC . ...

... Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. September 22, 1998 . M61: Virgo Spiral Galaxy . ... Explanation: M61 is a barred spiral galaxy located in the nearby Virgo Cluster of Galaxies . Visible in M61 are a host of features common to spiral galaxies : bright spiral arms , a central bar , dust lanes , and bright knots of stars. ... About APOD > . ...

In early mid-infrared observations (c 1970) two prominent dust emission features were discovered. ... Soon after the discovery of the silicate features another feature at about 11.3 microns was discovered in the spectra of some carbon stars, not as wide or as strong as the silicate features but still thought to be due to a solid material. ... less common features: extreme carbon stars, the AlO/silicate complex, the "unidentified infrared" features, unusual silicate features . ...

There are various kinds of generic information you can retrieve about an XPA access point by using the xpaget command. ... Each XPA access point supports a number of reserved sub-commands that provide access to different kinds of information, e.g. the access control for that access point. ... acl get (set) the access control list [options: host type acl, for set] . ... This access point is available only on the server machine. -env get (set) an environment variable [options: name (value, for set)] . ...

... Bacteriophages: The Most Common Life Like Form on Earth . ... Credit: Wikipedia ; Insert: Mike Jones Explanation: There are more bacteriophages on Earth than any other life-like form. These small viruses are not clearly a form of life , since when not attached to bacteria they are completely dormant. Bacteriophages attack and eat bacteria and have likely been doing so for over 3 billion years ago. ... Publications with keywords: Earth - life . Publications with words: Earth - life . ...

... The Cross-Quarter Days thus mark the middle of each season under our current system, or seasonal boundaries under the alternative system. ... Beltane / Bealtaine - Celtic bonfire festival May 4-7 2nd Cross-Quarter Day May 5 - Cinco de Mayo (Mexico) May 2nd Sunday - Mother's Day May last Monday - Memorial Day ( Decoration Day , officially May 30) June 14 - Flag Day June 3rd Sunday - Father's Day June 20-22 2nd Quarter Day - Summer Solstice June 21 - Litha (Norse/Anglo-Saxon for ...

Astronotes Armagh Planetarium's Stellar Blog! ... Planets . ... Exoplanets . ... Space Flight . ... Science Fiction . ... August . ... By admin August 18, 2011 Posted in: August . Artist's impressions of Kepler and the light curve of transiting planet (Image credit: NASA) . ... In 1995 we knew of only nine planets (including Pluto, how times change), but in that year the first of the extra-solar planets or exoplanets was confirmed. ... Another is one of the most Earth-like worlds yet discovered . ...

dfos = Data Flow Operations System, the common tool set for DFO . ... phoenix: the process . ... Internal data products (IDP) . ... When this process was terminated in October 2011, it was replaced by a service to associate science data to quality-checked and certified master calibrations. ... The main goal remains - creation of science-grade data products, hence a master calibration phoenix project is normally always followed by an IDP project. ... Data product standards . ...

. Common photo of participants, by I.Salnikov, click to enlarge, 523 kB . Dr. Michael G. Gavrilov, Founding Chairman of the International Astronomy Olympiad, . ISSP of Russ. Acad. Sci., Academician Ossipyan street 2, 142432 Chernogolovka, Moscow region, Russia. URL: http://www.issp.ac.ru/iao/2011/ . e-mail: gavrilov@issp.ac.ru . fax: + 7-(496-52)-28-160 . Updated 06.10.2011.

... R.A. = 00h55m04s.86, Decl. = -37 41'43".7 . ... Variable star in NGC 1511 . ... Variable star near Pegasus 2001bn IAUC 8624 BV anon 2001bh 7622 K star ugc11635 2001dh 7482 M star ic5374 1999db 7227 QSO anon 1999dc 7227 AGN anon 1999cx 7210 AGN anon 1999cu 7210 AGN anon 1999bs 7141 cat var ugc11093 1998di 6982 dwarf nova anon 1993U 5818 QSO anon 1993V 5818 QSO anon 1992W 5517 M star mcg 8-23-96 1992X 5517 M star mcg 6-32-24 1991ap 5327 QSO anon 1989Z 5162 var ngc4013 1985J 4059 CV ugc6274 ? ...

... Searching for Far Out and Wandering Worlds . ... solar system . ... Observe the Solar System . ... Tune into the Asteroid Day press conference . ... Tour the Solar System . ... т??Trojanт?? asteroids in far reaches of solar system more common than previously thought . ... ASTEROIDS . ... Astronomers considered Trojans presence at Uranus unlikely because they thought the gravitational pull of larger neighboring planets would destabilize and expel any uranian Trojans over the age of the solar system. ...

The Common Output Area (COA) on the terminal screen is the remaining top area of the terminal screen not used for the User Command Area or Task Status Area. It is a viewport on the log file. Hermes treats the log file as a ``book'' with numbered pages. ... The COA has two modes of operation: page mode and non-page mode. ... The current page number is displayed at the extreme right of the Task Status Area. ... When in non-page mode, Hermes can also scroll the COA instead of flipping pages. ...

Sloan Digital Sky Survey Telescope Technical Note 19970728 Edward J. Mannery and Walter Siegmund . ... Common corrector mount inspection . ... The corrector nearest the secondary mirror, the common corrector (so named because it is common to both imaging and spectroscopic configuations) is located with respect to the telescope optics support structure by the common corrector mount. ... The fused silica common corrector is 32.5 inches in diameter and is 0.47 inches thick. ...

... Gallery . ... The Common Room frame goes up . Sidebar Left . Sidebar Top . No Sidebar . Sidebar Bottom . Sidebar Right . ... Title: The Common Room frame goes up . Description: NOTE: All images and movies are copyright and must not be reproduced or mirrored in any form without written permission. ... The Common Room frame goes up NOTE: All images and movies are copyright and must not be reproduced or mirrored in any form without written permission. ...

... Bojan Nikolic web pages home . Next: Phase Correction for ALMA with 183 GHz.. ... Finding the URL for download of the ALMA Common Software (ACS) sources can be a bit tricky so for my own and maybe other peoples future reference the current URL to use is: ftp://ftp.eso.org/projects/acs/public/Releases/ . Please enable JavaScript to view the comments powered by Disqus. blog comments powered by Disqus . Copyright 2012, Bojan Nikolic feedback welcome ...

. Next: Compiler Options Up: Programming in C Previous: References . Here we list common C Compiler options. They can be tagged on to the compiler directive. Some take an additional argument. E.g. c89 -c -o prog prog.c . The -o option needs an argument, -c does not. Compiler Options . Dave.Marshall@cm.cf.ac.uk . Wed Sep 14 10:06:31 BST 1994

... Supernova explosion   in a binary is treated as an instantaneous mass loss of the exploding star. ... In this case, the eccentricity and semi-major axis of the binary after the explosion can be straightforwardly calculated (Boersma, 1961[ 21 ]). ... Then, the transition to a new system barycenter frame is made (at this point the spatial velocity of the new center of mass of the binary is computed), . ... During the CE stage, an effective spiral-in   of the binary components occurs. ...

... Range Widgets . ... Also, almost all of the functions and signals it defines are only really used in writing derived widgets. ... The "update policy" of a range widget defines at what points during user interaction it will change the value field of its Adjustment and emit the "value_changed" signal on this Adjustment. ... The "value_changed" signal is emitted continuously, i.e., whenever the slider is moved by even the tiniest amount. ... Scale Widgets . ...

... The main topics of the Conference were: 1. ... Asteroid-comet hazard (origin and dynamic evolution of objects approaching the Earth, observations, physical properties, cataloguing, data bases, estimation of collision probability with the Earth and other bodies). ... 5) In this connection the problem of concluding the international political agreement within the frames of UN about common active counteractions to the bodies on the orbits leading to collisions with the Earth is urgent. ...