... COMPUTER SIMULATION OF RADIOWAVE MULTIPLE SCATTERING EFFECTS IN IONOSPHERE USING MONTE-CARLO METHOD . ... Distribution of reflected radiation on the ground is computed. ... Such influence can be remarkable if the scattering is multiple, i.e. the optical thickness for the scattering process is considerably greater than a unit. ... Radiation energy transfer in the slab is modeled by distribution of some particles carring small portions of radiation energy. ... The isotropic plasma approximation is...

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• Scientific Directions Achievements
• Vladimir Marsakov Abstracts

... Schools . ... Dean?s Office . Departments . ... Applied Chemistry Department . ... Theoretical and Applied Systems Engineering Department . ... Economic Cybernetics and Applied Economics Department . ... School of History . ... Ancient and Medieval History Department . ... History of Eastern Europe Department . Modern and Contemporary History Department . Ukrainian History Department . ... University History Museum . ... History of Russian Literature Department . ... School of Physics . ...

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... Metallic?а nanostructured mesostructures are formed as a result of their self-assembly while growing of nanoclusters and nanowires during the pulsed current electrodeposition process on the membranes. Our work shows that the pulsed current electrodeposition on the templates is a general biomimetic method to fabrication of metal models of natural objects: protozoa, plants, mushrooms, shells. ... тАвThe growth on the?а membranes or templates . ... The layered structure . of the shell . ...

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• Laboratory of materials for electrochemical technologies ISSP RAS
• C O N T E N T S
• Mirror of Sternberg Astronomical Institute

Neutron Monitors ] [ Solar Neutrons ] [ Muon Telescopes ] [ Base Potchefstroom University ] [ Magnetometers ] [ GPS systems ] [ Ionosphere ] [ Related Data ] [ Space Weather ] . ... All Cosmic Ray Stations + InterPlanetary Data: WorldNet . Alma-AtaB (Mt.Tien Shan) DataBase of Kazakhstan Spectrograph Alma-AtaB (Mt.Tien Shan) new . ... Nagoya Muon Telescope and DATA or mail . ... Belgrade Muon Telescopes and DATA or ">mail . ... Real-Time database for Cosmic Ray Anisotropy (DB10) . ...

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... The source exhibits a mas-scale structure which, according to the USNO multi-epoch monitoring at 2.3 and 8.4 GHz over the period from 1994 July through 1998 April, undergoes considerable changes in the brightness distribution and positions of the major structural features. Our image is qualitatively consistent with the structural pattern of the source. ... We note a difference of ~90 in position angles of secondary components in our image and the 5 GHz VLBI image by Shen et al. 1998). ...

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• VLBApls source sample
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• J0019+7327

... Credit: S. Digel (Raytheon/ LHEA / GSFC ), NASA Explanation: This simulated image models the intensities of gamma rays with over 40 million times the energy of visible light, and represents how the sky might appear to the proposed Gamma-ray Large Area Space Telescope (GLAST) after its first year in orbit. ... However, most of the simulated point sources are new - extrapolating current ideas and anticipating discoveries resulting from GLAST's improved gamma-ray vision . ... Gamma Ray Bursting . ...

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• Астронет > GLAST Gamma Ray Sky Simulation
• Journal "Peremennye Zvezdy"
• Астронет > Archive of Astronomical and Astrophysical Transactions

... supernova images . Supernova Search and . ... How to report a supernova discovery . ... General Supernova information When you are looking for information on the latest Supernovae, the first place to look (Besides the Bright Supernovae page ) is the Recent IAU Circulars page, Recent CBET Circulars and IAU 's List of Recent Supernovae and List of All Supernovae , as well as the Headlines page web page. ... Arcturus Observatory SN images . ... Joseph Brimacombe's supernova images New 2009/12/17 . ...

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• Supernova 1986G in NGC 5128

... Structure of Data . ... Catalog . ... The SAI OCL Catalog site provides several VO-enabled modes of operation: . VO-enabled catalog data analysis from a browser . ... Endpoint URL is http://ocl.sai.msu.ru/catalog/conesearch/ . ... VO-enabled catalog analysis from a browser . Presently, this recipe works with Firefox (Windows, MacOS, Linux), Internet Explorer (Windows) and Opera (Windows) browsers with Java plugin 1.6 installed. ... Main TOPCAT window with SAI OCL catalog loaded will appear. ...

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• SAI Open Star Clusters (SAI OCL) Catalog
• SAI OCL Catalog The Team

... SOLAR WEB RESOURCES AND RESEARCH SITES LINKS . ... http :// solar .nro.nao.ac.jp/ - The Nobeyama Radioheliograph : daily solar images at 17 GHz. http ://umbra.nascom.nasa.gov/batse/batse_years.html - CGRO BATSE solar flare database at the SDAC. http ://umbra.nascom.nasa.gov/yohkoh_archive.html - The Yohkoh Archive. ftp://140.252.1.21/kpvt/ daily - U.S. National Solar Observatory at Kitt Peak anonymous ftp directories. http ://www.bbso.njit.edu - Big Bear Solar ...

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To the Deputy Head of the Administration of Russian Federation President Mr. A.V.Ogarev . ... First the international space station (ISS) Alpha, which is under construction now, will compare to the OS Mir on the amount of information only in 5-7 years. ... Thirdly, the participation of Russian Federation in the international space projects, including work on the international space station (ISS) Alpha, is to be aimed first of all at the providing of Russian interests. ...

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• Project of the preservation of the space station Mir as an object of the world
• RAS ISR' Conclusion on the scientific results received in the orbital complex

... Bad Astronomy . Misconceptions . ... Bad Astronomy : The Moon only shows one face to us because it is not rotating. Better astronomy : The Moon only shows one face because it is rotating, once every time it revolves around the Earth. ... Place the Moon model on the table about 30 centimeters (one foot) away with the X facing the Earth model. ... You'll see that to keep the X facing the Earth model, you have to rotate the Moon model as it goes around the Earth model . ... 2008 Phil Plait. ...

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• Are Apollo Moon Photos Fake?
• Phil Plait's Bad Astronomy: Info

... Ciel Espace, le magazine qui vous guide toujours plus loin . ... des actualit?йs . ... des interviews, des portraits . ... des pages consacr?йes ?а la publication de vos photos Mais c'est aussi une vraie communaut?й avec laquelle partager votre passion et nourrir votre curiosit?й. Accueil Des sources hydrothermales fossiles sur Mars . ... Pour en savoir plus sur ces sources hydrothermales et la recherche de la vie sur Mars, guettez le prochain num?йro de "Ciel & Espace", en kiosque le 24 novembre. ...

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• Des oasis sur Titan | Ciel et Espace

. This Directory contains Model of distribution of density, temperature and effective collision freguency of electrons. Yu.K.Chasovitin. 1998. This Directory contains The program RIM98 for calculating the parameters of the ionosphere to use the "Reference Ionospheric Model-98" (RIM-98).Yu.K.Chasovitin. 1998.

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• cat4COS
• WDC for STP
• cat1aa

... The acquisition data base of meteorological temporal data including systematic and chronologic cataloque for Global Tropical Cyclogenesis (on the whole of World Ocean's aquatorium) for 1983-1992 time interval is developed and based on personal computer IBM PC/AT. ... The data base consists of the following units: 1. ... This data base offers a unique opportunity to analyze macro- and synoptic-scale temporal features of global tropical cyclogenesis as indivisible physical process. ...

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• Space Research Institute (SRI), Kazakhstan

... All circuit parameters have been presented in a symbolic form. ... To use the program you will need a CIR file (PSpise, DesignLab file) of your circuit. CIR file examples have been enclosured: bpasside.cir, test1.cir, test2.cir, test3.cir, test4.cir, laksamp.cir, bridge.cir, uA741acf.cir, quartz.cir. ... Ideal operational amplifier (nullor) * Nname n1 n2 n3 n4 * * In the ideal op amp data, (n1,n2) represent output nodes, * (n3,n4) represent input nodes (noninverting, inverting). ...

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• Europian Scientific Organizations

. Contents Back .

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• Интернет-ресурсы: Физика

... ACCESSORIES . ... OEM COMPONENTS . ... ABOUT LOMO . ... MICROSCOPES . ... OEM OPTICAL COMPONENTS . ... MICROSCOPE APPLICATION GUIDE AND MODEL SELECTOR . ... LOMO stereo microscopes deliver crisp images for such demanding applications as industrial inspection, electronic component manufacturing, biological and botanical studies, classroom teaching, etc. ... LOMO manufactures the widest range of microscope accessories and components such as objectives, eyepieces, condensers, illuminators, stages, etc....

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• Multiscopes
• Microscope Accessories

Surface-layer turbulence measurements with lunar scintillometer Idea of the method Hardware & software Campaigns & results New horizons Andrei Tokovinin NOAO/CTIO Kislovodsk Oct. 2010 1 Turbulence measurement from scintillation of extended sources Moon's angular diameter =0.5 deg Correlated scintillation for b > z z=10m b=0.1m z=100m b=1m z=10km b=100m BI(b) = W(b,z) Cn2(z)dz Weighting functions zW(z) for b=0...0.4m and d=1cm 2 Kislovodsk Oct. ... 2010 12 Paranal: October 14, 2008 Kislovodsk Oct. ...

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• http://site2010.sai.msu.ru/static/doc/GHerriot_site2010.ppt.pdf
• http://site2010.sai.msu.ru/static/doc/SPotanin_site2010.pdf

. VLBI Laboratory . VLBI topics: . AGN . Quasars . polarisation mapping . maser sources (OH, H 2 O, SiO) . interstellar scattering . radio supernova remnants in extragalaxies . intraday variability . space VLBI . Other fields: . methods and equipment of VLBI . interferometry observations . Pushchino VLBI station : . coordinates: . telescope RT-22(in Russian) . technical data . site of RT22(in Russian) . Webmaster Subaev I.A. Last update 23.Jule.2002.

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• Catalogue explanation
• Phase calibration Fringe Fitting

Общая Астрономическая Конференция > Товары для астрономов > Полезное для астрономии . The Imaging Source GigE . ... Поиск . Сообщения за день . ... Botinok . ... Сообщений: 2,784 . ... Отправить личное сообщение для Botinok . Найти еще сообщения от Botinok . ... Измени описание - типа: на борту порт Гигабит Эзернет! ... Созвездия (поиск и описание) .. Созвездия южного неба (поиск и описание) .. Осенние созвездия (поиск и описание) .. Летние созвездия (поиск и описание) .. ...

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• Solar Model 1.2 - Общая Астрономическая Конференция
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• The Imaging Source GigE [Архив] - Общая Астрономическая Конференция