... In brief: the frequency-dependent radiative transfer equation is solved for a dust under assumption of spherically-symmetric geometry for its distribution taking into account particle size distribution and quantum heating effects for the very small dust particles. ... Table: Model parameters for IRAS04296+3429. ... parameter . ... hot dust shell) . ... The best fit to the spectral energy distribution of IRAS04296 is shown by heavy solid line (see Table2 for details concerning parameters of the model...

... Bad Astronomy . ... Bitesize Astronomy . ... Have you ever looked at pictures of Saturn's rings and noticed what look like gaps in the rings? ... Gian Domenico Cassini discovered a large gap in Saturn's rings in 1675. Later, an astronomer named Encke discovered a smaller gap near the edge of the rings. ... It was found long ago that an orbit in the Cassini Division, as the large gap is named, has a period almost exactly one-half that of one of Saturn's moons named Mimas. ... 2008 Phil Plait. ...

... 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...

University Satellites and . Space Science Education . ... It is necessary to select a topic interesting from scientific point of view and simple enough to allow students understand and participate in all stages of experiment from measurements via data analysis to physical inference. ... Solar modulation effects and physical characteristics and analysis of the major solar events are possible only by joining data from space-born and surface particle and radiation detectors. ...

The largest contribution to the fireball-rich Leonid outburst of 1998 has previously been shown to be a component of resonant meteoroids ejected from Comet 55P/Tempel-Tuttle in 1333. By integrating particles with a suitable range of initial orbits, we demonstrate here that the cross section of the arc of resonant particles from 1333 through which the Earth passed in 1998 is quite compact and reflects details of the particles' initial ejection velocities. ...

... title='KIPSTA' border='0' align='left' width='120' style='margin-right: 20px;' hspace='7' vspace='5'/> Легкость и дышащие свойства. Operator Cap MMB tropentarn . ... Цвет: синий . ... Она относится к новой линейке громкоговорителей для домашнего театра HECO Music Style и создана талантливыми разработчиками компании HECO на основе передовых технологий и дизайна, примененных в более дорогих моделях. ... Основной материал: Бижутерный сплав . ... Габариты, мм (Длина*Ширина*Высота): 19*8*6 . ...

BNO is in Baksan Gorge at the Northern Caucasus . ... The Baksan Underground Scintillation Telescope (BUST) of volume 3000 cubic centimeters at a depth of more 300 m. The mountainous plant ANDYRCHI to register wide air showers located over BUST on the area 5*10 4 square metres. The complex of surface plants KOVER including a large muon detector, a scintillation telescope and a neutrino monitor meant for studying the hard component of cosmic rays and wide air showers. ...

... Thursday, Apr 14, 2016 at 8:00 PM . The 2012 discovery of the Higgs Boson completed the “Standard Model” of particle physics. But where does particle physics go from there? ... Please join us for a pre-meeting dinner discussion at Changsho, 1712 Mass Ave, Cambridge, MA at 6:00pm. Please join us for a pre-meeting dinner discussion at Changsho, 1712 Mass Ave, Cambridge, MA at 6:00pm before the meeting. ... Apr . ... Copyright (c) Amateur Telescope Makers of Boston, Inc. ...

. Language [RU/EN] Search: . Home . UP . Research . Projects . Services . Info . News . Events . Personal . Archive . Ionosphere and radiowave propagation: structure . The main page . Information . Publications: . 2011 - 2015 . 2009 - 2010 . 2007 - 2008 . 2005 - 2006 . 2000 - 2004 . 1995 - 1999 . Participation in International symposiums and conferences: . 2013 - 2015 . 2011 - 2012 . 2009 - 2010 . 2007 - 2008 . 2005 - 2006 . 2002 - 2004 . N.V. Pushkov . 09/04/2016 23:52 MSK . webmaster@izmiran.ru .

MATHEMATICAL MODELING: . ... This model is developed on the base of the probabilistic description of the collisional aeronomical processes and is realized on a computer as the numerical system (stochastic model). ... Shematovich, V.I., Bisikalo , D.V.             Nonequilibrium processes in the planetary and cometary atmospheres. ... In Russian) . ... Piarnpuu , A. A.; and Shematovich, V. I.       Construction of structural stochastic models of collision processes in rarefied gas media (abstract) . ...

. M. Prohorow, S. Kuranow . D. Kosenko stand . against background . of Donguz-Orun . At the mountain . Cheget . From the mountain . Cheget . Return from Azau . Walk with Darja Kosenko . along Cheget Slopes . Into Andyrchi to the . Ga-Ge-neutrino-detector . Scintillator-detector . W. Lukash, M. Prohorow, . D. Kompaneetc and i were . waiting for airplain . The day of waiting . for airplain . The Great Seven

... GCR and SCR are primary cosmic rays. 10-15 years after the discovery of cosmic radiation (1919) there emerged two main avenues of investigation in the physics of cosmic rays (CR): 1) nuclear - elucidation of the origin of elementary particles and nuclear interactions; and 2) astrophysical (space physics) - solution of the problem related to the origin and variations (changes in intensity) of CR. ... Besides, the CR flux in interplanetary space is, strictly speaking, not isotropic. ...

Imaging photometry of the optical continuum during Deep Impact Tanyu Bonev1 and Klaus Jockers Max Planck Institute fЭr Aeronomie · Feasibility · Brightness and color measurements of a disintegrated comet · Simulations of the impact ejecta dust cloud · Conclusions 1 on leave from I nsti tute of Astronomi e, Bulgari an Aca demy of Sc i ence s Feasibility or · What we know about the dust coma of comet 9P/Tempel? and · Is the material added by the impact sufficient to be detected? ...

. You can use the operator to execute a command and, if it is successful, execute the next command in the list. For example: cmd1 cmd2 . cmd1 is executed and its exit status examined. Only if cmd1 succeeds is cmd2 executed. This is a terse notation for: if cmd1 then cmd2 fi . Example .

... F. A. Primini, and H. E. Payne, eds. An Integrated Pro cedure for Tree N-b o dy Simulations: FLY and AstroMD U. Becciani, V. Antonuccio-Delogu Osservatorio Astrofisico di Catania, Catania - Italy F. Buonomo, C. Gheller Cineca, Casalecchio di Reno (BO) - Italy Abstract. ... FLY (Fast Level-based N-bodY code) is a fully parallel code based on a tree algorithm. ... FLY output data can be analysed with AstroMD, an analysis and visualization tool specifically designed for astrophysical data. ...

SLIDE 1 Coherent beam­beam e#ects study. ... He has shown that a finite length (in other words equal to # # ) of colliding bunches can lead to the coupling of synchro­betatron modes in the beam­beam system, and thus a head­tail type instability of colliding bunches may arise. ... These modes have been observed in di#erent machines. ... SLIDE 5 Figure shows the dependence of the measured and calculated synchro­betatron mode tunes on the beam current for equal electron and positron bunch intensities. ...

Stellarium 0.12.3 . ... Classes . ... FileљStructure . ClassљList . ClassљIndex . ... Vector3< T > Class Template Reference . ... More... #include < VecMath.hpp > . ... operator= (const T *) . voidљ . ... operator== (const Vector3 < T > &) const . ... operator[] (int) const . operator const T * () const . ... operator+= (const Vector3 < T > &) . ... dot (const Vector3 < T > &) const . ... angle (const Vector3 < T > &) const . ... angleNormalized (const Vector3 < T > &) const . ...

Russian SHAREABLE DATA CENTER Institute of Solar-Terrestial Physics SB RAS . ... One of the rarest but most interesting effects which can be observed with the Irkutsk IS radar is anomal high power signal registraion(coherent echo) due to strong magnetic storms. ... These signals are formed at E-layer heights in the presence of a strong electric field which causes particles to drift. ...

ПЕРЕЛ?К ПУБЛ?КАЦ?Й СП?ВРОБ?ТНИК?В ГАО . ... Хода О.А. Программное обеспечение "Klio" для определения параметров ионосферы. ... Хода О.О. Створення та функц?онування мереж? перманентних GPS- станц?й в Укра?н?. ... Хода О.О. Визначення координат укра?нсько? антарктично? станц?? ... Хода О.А. Центр анализа GPS- данных в ГАО НАН Украины: тестовые результаты. ... Хода О.О. Укра?нська мережа перманентних GPS- станц?й. Матер?али М?жнар. наук.- техн. симп. ... Ed.by N.Voshchinnikov. 2006 . ...

Many injuries each year result from the improper use or maintenance of tools, especially portable power tools. It is therefore important users of portable power tools be trained in their use and all tools be maintained in a safe condition. ... All portable power tools and their attachments or accessories will be used in accordance with the manufacturer?s instructions. ... Adequate ventilation will be provided when fuel powered tools are used indoors or in insufficiently ventilated areas. ...