... Ж.Ф. Родионова, А.А.Карлов, Т.П. Скобелева и др. ... Sternberg State Astronomical Institute, 119899, Moscow, Russia; jeanna@sai.msu ru. ... Moscow State University, Vorobjovy Gory, 119899, Moscow, Russia. Brown University - Vernadsky Institute Microsymposium 34, October 8-9, 2001, Moscow, Russia . ... Rodionova J1., ... Sternberg State Astronomical Institute, Moscow University, jeanna@sai.msu.ru . ... 1 Sternberg State Astronomical Institute Lomonosov Moscow University, Russia; marss8@mail.ru . ...

MODELLING MICROWAVE TRANSISTOR CHAOS GENERATORS Alexander S.Dmitriev (member IEEE), Elena V.Efremova and Alexander D.Khilinsky Institute of RadioEngineering and Electronics, Russian Academy of Sciences, Mokhovaya St. 11-7, 101999, Moscow, Russia, E-mail: chaos@mail.cplire.ru Abstract н Microwave chaotic generators based on three-point circuit are analyzed. Principles of design of modelbased generator from low to microwave frequency range are discussed. ... Fig. ... Three-point scheme of generator. ...

... Clarify neutron source models in near-earth space environment and evaluate their contribution in a complete radiation dose received by cosmonauts during EVA . Obtain data on high-energy neutron fluxes with energies up to 16 MeV coming from powerful solar flares with regard to albedo radiation of the earth . ... Measurement data on spatial and time distributions of radiation characteristics of space ionizing radiation (neutron and gamma components) outside the Service Module of the ISS RS; . ...

... Fitting and Modeling of AXAF Data with the ASC Fitting Application S. Doe, M. Ljungberg, A. Siemiginowska and W. Joye AXAF Science Center, MS 81, Smithsonian Astrophysical Observatory, 60 Garden Street, Cambridge, MA 02138 USA Abstract. ... Fitting and Modeling of AXAF Data 159 MODEL MANAGER FIT STATISTIC MANAGER MANAGER SRC BKGD INSTR MODEL = SRC + BKGD * INSTR MODELS MODELS MODELS MANAGER MANAGER STATS METHODS OPTIMIZATION METHOD MANAGER Figure 3. The Model, Method, and Statistic Managers. ...

Astronomical Data Center . ... You can access the files described here in three ways: . ... Use CDS' VizieR Service at ADC to explore the data files. ... Get the data files via anonymous FTP. ... 1981) -------------------------------------------------------------------------------- Byte-per-byte Description of file : table1a Byte-per-byte Description of file : table1b -------------------------------------------------------------------------------- Bytes Format Units Label Explanations ...

... This method is based on putting space modules, vehicles and EVA-suit donned cosmonauts in the swimming pool under conditions of neutral buoyancy, indifferent equilibrium and unsupported state. ... You can also dive into the swimming pool with the SCUBA equipment in order to examine the mock-ups of space stations and vehicles and pass a course of rehabilitation in a hyperbaric oxygenation complex. ... Services / Hydrospace: General description Technical description "Orlan" suit Photo gallery Price . ...

... Field of research: Extragalactic astronomy. ... NASA Astrophysics Data System (ADS) Abstract Service . ... CADC Home Page . ... CCD Images of Galaxies . ... RUSSIAN LINKS . ... UA Astronomy Personal Home Page - Bill Keel . ... The Shape of the Rotation Curves of Edge-on Galaxies, by A.V.Zasov and A.V.Khoperskov, 2003. ... A Thickness of Stellar Discs, by A.V.Zasov, and D.V.Bizyaev, 2003 . Minimum Velocity Dispersion in Stable Stellar Disks, by A.V.Khoperskov, A.V.Zasov, and N.V.Tyurina, 2003 . ...

Stellarium 0.12.3 . ... Classes . ... ClassљList . ... SatellitesListModel Class Reference . A model encapsulating a satellite list. ... Tell the model that its internal data structure is about to be modified. ... Tell the model that its internal data has been modified. ... The model keeps a pointer to the satellite list, not a copy, so every time that list is modified outside the model (i.e. satellites are added or removed), you need to call beginSatellitesChange() and endSatellitesChange() . ...

... FTP access the basic models is here . ... Below, we put short descriptions of the used SED models for the photometric redshifts providing by the current server . ... The uniqueness of this model consists in expanding to the near IR (NIR) of Rocca-Volmerange and Guiderdoni's (1988) atlas of synthetic spectra with a revised stellar library, which includes parameters of cool stars. ... Homepage of the GISSEL model). ... Another model used earlier is the model of synthetic spectra of Poggianti (1997). ...

... title='TRIBORD' border='0' align='left' width='120' style='margin-right: 20px;' hspace='7' vspace='5'/> Мощное освещение, маленькие габариты . Цвет: черный . ... Модель: TK-100 TK-100 Модель: 22681651 . ... Цвет: Разноцветный . ... С помощью специальной электронной системы вспрыскивания поверхность чугунной посуды равномерно обрабатывается патентованным растительным маслом особой формулы, а затем проходит окончательную закалку в печи. ...

Below is a Visual Basic sub-procedure which will allow sending the Goto RA-Dec command to any model of NexStar. ... Sub ScopeGoto(RAHour, RAMin, DecSign, DecDeg, DecMinute) On Error GoTo ScopeGotoError Dim RA1 , RA2 , Dec1 , Dec2 As Integer Dim RA, Dec As Long Dim strCoord As String If DecSign - Then DecSign = + NSObserverListMain !Comm2.CommPort = Val(SerPort) NSObserverListMain !Comm2.Settings = 9600,N,8,1 NSObserverListMain !Comm2.InputLen = 0 ...

... Schools . ... Dean?s Office . Departments . ... Artificial Intelligence and Interactive Systems Department . Electronics and Control Systems Department . Systems and Technologies Modeling Department . Theoretical and Applied Systems Engineering Department . ... End of 1999 - Department of Systems and Technologies Modeling have been forming on the basis of the teaching staff of the Mechanics and Mathematics School and Technical Physics School of V.N. Karazin Kharkiv National University. ...

... Big ellipse: the region of the photometric analysis Smaller ellipses: the adopted inner boundaries of the Main Body and the C component Small circles: diffuse background objects, manually selected and removed from the photometry Uncleaned CMDs [V-I, I] of I Zw 18, obtained using Aloisi et al. (left) and Izotov & Thuan (right) datasets. ... Where is the 'halo'? Blue compact dwarf galaxy SBS 1415+435 Hubble Space Telescope / Advanced Camera for Surveys NASA, ESA A. Aloisi (STScI, ESA) et al. ...

home education > activities . ... Quick math activity that asks students to calculate scale models of a binary star system with a black hole in it. [h] . ... Students use a radiometer and a light bulb with a dimmer switch to make connections between the temperature, color, and radiation output of a star. ... This demonstration, similar to the above, from the Exploratorium Snack-book of science activities, lets students demonstrate how molecules scatter light and change the colors of the beam. [m,h] . ...

SXG Data Center . ... SXG instruments models . Data archive . ... SXG Scientific Data Output Modelling . The task of SPECTRUM-XG Scientific Data Output Modelling is multifold: Utilization of experiment data output computer simulations in pre-flight calibration of mission instruments. ... Utilization of computer simulations in the data analysis software development. The prototype of SXG X-model project is being realized at IKI. ...

IGFR(International Geomagnetic Reference Field) - http://nssdc.gsfc.nasa.gov/space/model/model_home.html . ... Space Physics Models of NSSDC - http://nssdc.gsfc.nasa.gov/space/model . ... Reference book for Solar-Terrestrial Physics, Institute of Nuclear Physics, MSU(Moscow)- http://www.kosmofizika.ru . ... Institute for Cosmophysical Research and Aeronomy SB RAS (Yakutsk) - http://ikfia.ysn.ru/ . ... Space Research Institute RAS (Moscow) - http://www.iki.rssi.ru/eng/index.htm . ...

Общая Астрономическая Конференция > Товары для астрономов > Полезное для астрономии . Solar Model 1.2 . ... Поиск . Сообщения за день . ... falerg . ... Сообщений: 17 . ... Отметил для себя интересную программу Solar Model 1.2. ... Описание: Solar Model 1.2 - позволит вам путешествовать меж планет, контролировать ход времени, наблюдая ускоренное или замедленное движение небесных тел (планет, лун, астероидов). ... Solar Model 1.2 - Скачать . ... Отправить личное сообщение для falerg . ...

... Tonight's Sky . ... Observing . ... Sky this Month . ... Gravitational wave search provides insights into galaxy evolution and mergers . ... galaxies . ... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... Astronomy for Kids . ... Dave's Universe . ... Inside the cyclic model of the universe . ... Get instant access to subscriber content on Astronomy.com! ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter. ...

We have designed the laboratory model of static Fourier spectrometer for onboard usage for spectral study of atmosphere and ionosphere. The gain of model is to simulate onboard FS which will not have any moving elements (all its optical elements will be mounted at fused quartz monolithic construction), to compare experimental results with theoretical estimations and to measure MTF of CCD array. ... This fact connected with low frequency response of CCD array due to small format of it. ...

... In the course of the BURAN orbiter development, suborbital and orbital launches of BOR-4 and BOR-5 flight vehicles have been produced for aerodynamic analysis and working capacity of thermal protection structures verification. ... The flights of the SPIRAL prototype and BOR-4 and BOR-5 flying vehicles have allowed not only to speed up the BURAN orbiter development, but also to justify the choice of the aerodynamic scheme of the orbital stage of the advanced MAKS aerospace system. ... Buran Orbiter ....