Russian SHAREABLE DATA CENTER Institute of Solar-Terrestial Physics SB RAS . ... A most promising problem is to investigate the interaction of two VHF powerful radiowave beams in the ionosphere, whose difference frequency is equal to the plasma frequency in some ionospheric area (that is, the difference frequency is taken in the range 1-8 MHz). ... Two-frequency interaction effects are based on radiowave non-linear mixing, which is rather complicated when describing and modelling the experiment. ...

... Tte tables of ionosphere and plasmasphere parameters are contained in a file param.tbl. ... Latitude Longitude Numbers of tables for (degree) (degree) Month Wm=10 Wm=100 Wm= 150 80 30 March 1 - 3 397-399 793-795 80 150 March 4 - 6 400-402 796-798 80 270 March 7 - 9 403-405 799-801 60 30 March 10 - 12 406-408 802-804 60 150 March 13 - 15 409-411 805-807 60 270 March 16 - 18 412-414 808-810 40 30 March 19 - 21 415-417 811-813 40 150 March 22 - 24 418-420 814-816 40 270 ...

AMATEUR ASTRONOMERS ASSOCIATION Membership Application Please note: membership dues are collected on an annual basis, at the start of every calendar year. ... Sky & Telescope Magazine o Astronomy Magazine o YES o NO Membership Fee Donation (optional) TOTAL $35 Please mail your completed application, along with a check or money order for the above total amount to: Amateur Astronomers Association P.O. Box 150253 Brooklyn, New York 11215 ...

Astronomy Picture of the Day . A Universe in a Box . ... 21.08.1997 . ... A cube of this universe was cut out and displayed, with each side being about 8 million light years across. ... At the bottom a single slice through this cube is displayed, with helium abundance superposed with a wire mesh. ... August . ... August 1997 . ... 1997 1998 . ... NASA Web Site Statements, Warnings, and Disclaimers . ... U. Based on Astronomy Picture Of the Day . Publications with keywords: universe . ...

... Series 4000 filters thread into the barrels of virtually all 1.25" eyepiece brands. Meade Series 4000 filters are a large 26mm in clear aperture and are manufactured from the purest crown optical glass, dyed-in-the-mass ( not "color coated"); there are no finer filters available for telescopic applications. ... For visual applications Series 4000 filters thread into the barrels of all Meade 1.25" eyepieces, and into the barrels of virtually all other 1.25" eyepiece brands as well. ... Meade 4M | ...

The bisque directory contains software for communicating with Software Bisque's Paramount ME. mks === This protocol is a native linux application. ... The protocol has been tested only with the Paramount ME's serial interface. ... It should be possible to switch back and forth between these applications. tsx === This protocol communicates with TheSkyX Professional (TSX) through its Orchestrate scripting program. ... At this time TSX and Orchestrate are available for Windows and Mac OSX, but not Linux. ...

General Information . ... Invitations for all paticipants which have submitted this information will be sent by express mail to participants in mid-September (for european citizens a little earlier). With this invitation you will be able to apply for a visa. But maybe you will need hardcopy of invitation only in moment of obtaining of visa while application could be made with scan of invitation. ... Please note that usually it takes about 5-7 days to obtain a visa with official invitation. ...

BIBO BIBO (BiB3O6) is a newly developed nonlinear optical (NLO) crystal, which has excellent characteristics for nonlinear optical applications. ... BIBO's effective SHG coefficient is about 9 times that of KTP. ... 63% 33% 47% 2370-A Qume Drive, San Jose, CA 95131, Tel: (408) 436-5558, Fax: (408) 436-5557 http://www.forealspectrum.com email: sales@forealspectrum.com BIBONLO, Rev 1.2, 2/13/2006, Page 1/2 BIBO BIBO Applications SHG and THG of middle and high power Nd doped lasers at 1064nm. ...

... StelApp Class Reference . ... Get the module manager to use for accessing any module loaded in the application. ... Definition at line 56 of file StelApp.hpp . ... Definition at line 117 of file StelApp.hpp . ... Definition at line 132 of file StelApp.hpp . ... Definition at line 172 of file StelApp.hpp . ... Definition at line 147 of file StelApp.hpp . ... Definition at line 120 of file StelApp.hpp . ... Definition at line 129 of file StelApp.hpp . ... Definition at line 106 of file StelApp.hpp . ...

Subject, Problems and Objects of Theoretical Astrophysics. ... Stellar Photospheres, Their Features. ... Physics of Continuous Radiation Absorption in Stellar Photospheres. ... Continuous Radiation Absorption in Stellar Photospheres of Various Spectral Classes. Solar Type Photospheres. ... Characterisics of Absorption Lines. ... Interstellar Absorption Lines, Their Features. ... Physical and Dynamic Features of Interstellar Medium, Which Follows from Observations of Interstellar Absorption Lines. ...

... dans notre cole! ... savoir agir de mani re autonome : prot ger ses droits, assumer des responsabilit s, programmer et organiser ses projets ; . savoir travailler partir de diff rentes sources d'information, r fl chir de mani re critique sur les donn es obtenues, les utiliser pour tendre le champ de ses connaissances ; . ... C'est pourquoi l' cole d ploie tous les moyens pour r aliser les ambitions artistiques de ses l ves, pour r v ler leurs talents et les soumettre au jugement du spectateur. ...

... 9) Oknyanskij V.L. 1994, "Optical-radio time delays in Q0957+561", Odessa Astronomical Publ., ... 11) Oknyanskij V.L. 1994, "Connection between X-ray and optical variability in NGC4151", in Proceedings of Int. Conf. ... 1994. 12) Oknyanskij V.L. 1994, "Connection between X-ray and optical variability in NGC4151", Astrophys. and Space Science, 222, p.157. ... 14) Oknyanskij V.L., van Groningen E., 1997, "Optical spectral variability of NGC4151 in 1990", Astronomical and Astrophys. ...

RadioAstron International Science Council meeting Name Institution, country ASC of Lebedev Physical Institute , Russia Lavochkin Association , Russia ISAS JAXA, Japan ASTRON, the Netherlands Lavochkin Association , Russia USA Institute of Applied Mathematics, Russia York University, Canada NRAO, USA PRAO ASC of Lebedev Physical Institute , ...

КОСМИЧЕСКИЙ КАЛЕНДАРЬ ЯНВАРЯ 2000 ГОДА . ... Jan 01 - Year 2000 . Jan ?? ... Jan 01 - Asteroid 1996 AX1 Closest Approach To Earth (0.702 AU) . ... Jan 03 - Asteroid 3745 Petaev Closest Approach To Earth (1.862 AU) . ... Jan 05 - Asteroid 1999 VO11 Near-Earth Flyby (0.218 AU) . ... Jan 08 - Comet P/1998 VS24 (LINEAR) Closest Approach To Earth (2.915 AU) . ... Jan 12 -[Image][Dec 02] Asteroid 1999 WA2 Closest Approach To Earth (1.100 AU) . ... Jan 14 - Mercury Occults 53 Sgr (6.9 Magnitude Star) . ...

Общий форум . Scientific.ru Все форумы . ... Просьба прислать статьи J. Polymer Sci., J. Multiphase Flow & Proc. Royal Soc. ... A.S.Sangani, An application of an homogenization method to a model of diffusion in glassy polymers . ... B, 24:3 (1986), 563-575 (doi: 10.1002/polb.1986.090240307). http://www3.interscience.wiley.com/cgi-bin/fulltex.. ... Int. J. Multiphase Flow, 8:3 (1982), 193-206. http://dx.doi.org/10.1016/0301-9322(82)90029-5 . ... Re: Первая выслана Sangani, 07.10.2008 16:03 . ...

Общая Астрономическая Конференция > Форумы общей направленности > Общий форум любителей астрономии > Астрономический WAP-сайт . ... Просмотр полной версии : Астрономический WAP-сайт . ... Сегодня утром пришла неожиданно мысль, а почему бы не создать астрономический информационный WAP-сайт! ... WML - это контент-язык написания сайта . ... Это делается путем редактированием MIME типов. ... Найдите в нем секцию AddType и добaвьте туда такие строки: . ... AddType text/vnd.wap.wml .wml . ...

The XV_VTDF is a viewer for TDF format files (extension to TIFF 6.0 format for storage of high-resolution satellite data). More information about TDF format and relevant topics, as well as satellite data in this format you may receive from Space Monitoring Information Support lab (Space Research Institute, Moscow, Russia) . ... XV_VTDF <filename> - load TDF file at startup (default size) . ... The XV_VTDF operates with fixed-size satellite images in TDF format. ... Back to SMIS Home Page . ...

. Moscow Astronomical Plate Archives: Contents, Digitization, Current and Possible Applications. Light Curves of New Variable Stars Discovered on Scans of Moscow Collection Plates, Field 66 Oph (MDV). MDV catalog - CDS access. Moscow plate collection (Sternberg Astronomical Institute), S.Yu. Shugarov's interactive page. Send questions and comments to N. Samus and S. Antipin .

... GRIN lenses for telecommunication optics applications ? GTC (gradient telecom) lenses. ... GTC lenses are used in different fiber-optic devices: collimators, couplers, isolators and WDM etc . ... 2.Diameter . GTC lenses diameters are 1.0 mm, 1.8 mm, 3.0 mm and 4.0mm. ... 1.0 mm -3.0 mm diam GTC lenses are supplied in 0.22P, 0.23P, 0.25P, 0.27P and 0.29P length. 4.0 mm diam GTC lenses are supplied in 0.11P length. ... GTC . ... 3 scratches with 5mkm max width and 200mkm max length are allowed . ...

Please enter the lightcurve file name and period search parameters: . Lightcurve file: . ... Apply the Heliocentric correction and convert all dates to Terrestrial Time (TT)? ... Also, the Heliocentric correction cannot be applied to such lightcurves. ... This period search service is also available at the mirror sites: Mirror 1 , Mirror 2 , Mirror 3 , Mirror 4 . You may download the latest source code distribution and install the period search service at your own web server. ...