The efficiency of interaction of radiation with a particle and hence its optical properties depend on the particle chemical composition, size, shape, structure, etc. ... Particle size expressed in units of the wavelength of incident radiation, together with chemical composition, most strongly affects the optical properties of a scatterer. ... There are many methods to solve the light-scattering problem for a homogeneous spheroid (our survey of the light-scattering methods see here ). ...

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• Neural network approach
• Polarization properties (transmitted radiation)
• MBOLS: Access/Search

... Astrophysics Group . ... COAST . COAST Astronomical Results . Surface Imaging of Betelgeuse . ... Betelgeuse is a nearby red supergiant star, about 500 times larger than the Sun. ... Each image was taken through a different colour filter. From left to right, the images show how Betelgeuse appears in red (a wavelength of 700 nanometres), very near-infrared (905 nm), and near-infrared (1290 nm) light. To show this, we have coloured the images different shades of orange and red. 700 nm . ...

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Marc White . ... Turbulent entrainment processes may play an important role in the outflows from young stellar objects at all stages of their evolution. In particular, lateral entrainment of ambient material by high-velocity, well-collimated protostellar jets may be the cause of the multiple emission-line velocity components observed in the microjet-scale outflows driven by classical T Tauri stars. ... University of Amsterdam; STARPLAN, Copenhagen, Jul 2013 . ... E marc.white@anu.edu.au . ...

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• Raquel Salmeron - Research Interests and Experience
• The Doppler Effect

... Стильная мужская рубашка Pepe Jeans, выполненная из хлопка, обладает высокой теплопроводностью, воздухопроницаемостью и гигроскопичностью, позволяет коже "дышать", тем самым обеспечивая наибольший комфорт при носке даже самым жарким летом. ... Визитница "Framboise" - это стильный аксессуар, который не только сохранит визитки и кредитные карты в порядке, но и, благодаря своему строгому дизайну и высокому качеству исполнения, блестяще подчеркнет тонкий вкус своего обладателя. ... Цвет: фиолетовый . ...

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• Средство защиты от клещей Gardex Extreme Спрей 250мл Металлический шкаф для
• Часы наручные женские La Mer Collections "Layer Mixed Black White Silver
• Угги Gioseppo - Gioseppo - Gioseppo Маска Airhole S1 2 Layer Black

... the radiative transfer equation (RTE) for the randomly-irregular magnetized plasma has been derived on the base of general grounds of the multiple scattering theory . ... Solutions of several absolute tasks of the scattering theory have been obtained (on the optical depth of the ionospheric plasma layer, on the value of radio wave anomalous attenuation, on anomalous refraction, on the backscattered signal intensity for the source being placed within a plasma layer). ...

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• Mid Scales Role
• POWER SPECTRUM OF THE IRREGULARITIES AND IT'S FIXING
• Zabotin Nikolay

The Earth. ... The middle raiding of the Earth is 6371,032 km, the pole 6356,777 km equatorial - 6378,160 km. The Earth surface area is 510,2 mln km^2, 70,8% of which is the World ocean. ... According to the modern cosmogonical views the Earth was formed 4,6 - 4,7 billions years ago from the protoplanet cloud captured by the Sun. ... The Earth is conditionally divided into 3 parts: a bark a cloak and a core (in the centre). The external layer - the bark is 35 km thick. ... Above the Earth. ...

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• moone
• atmosferaze
• venera1e

Comets as the Object of Investigation. ... Stratification of Comets Atmospheres and Their Chemical Structure. ... Formation and Change of Surface Dust Layer of Periodical Comets' Nucleas and Their Evolution in Solar Radiation Field. ... Dynamics of Matter in Near-Nuclear Region of Comet Atmosphere in Adiabatic Approximation. ... Kinetic Theory of Gas Stream in Region of Transition between Condition of Continuum to Free-Moleculte Stream. ... Free-Moleculte Stream of Neutral Gas in Comet Atmosphere. ...

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• Magnetohydrodynamics
• Near-Earth Space

... Информация Руководство и преподаватели Абульханов Станислав Рафаелевич . ... Публикации . ... 2014. ... Абульханов С.Р. Конструкция железнодорожного прожектора со светодиодными источниками света // Известия Самарского научного центра РАН. ... Абульханов С.Р. Самозаклинивающаяся модель протеза позвонка // Известия НЦ РАН. 2014. т. 16, ?6, 2014. ... Абульханов С.Р. Технологические применения фокусаторов лазерного излучения // Известия СНЦ РАН. 2014. т.16 ?6, 2014. ... Абульханов С.Р. Профиль в Scopus ...

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• Samara University scientists have developed a new technology to create solar
• Швецов Алексей Николаевич. Публикации
• Александров Сергей Евгеньевич. Публикации

... Carefully measure the diameter of the craters formed by the impact without disturbing the sand. ... Crater diameter increases with increasing mass. ... Without disturbing the sand, carefully measure the crater diameter. ... Did you measure any difference in the diameters of the craters? Yes, as velocity increases, so does crater diameter. ... Impact cratering. ... Impact craters can be demonstrated with younger or less advanced students using mud instead of sand and ball bearings. ...

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• ASP: Effecting Global Change
• ASP: Astronomy Behind the Headlines
• ASP: Star Science in the Autumn Sky

... For every level we have plotted the dependence between width and Lande factor and obtained the linear regression parameters: the inclination, the zero Lande factor line width and the correlation. ... Fig. 1. presents a model components, the intensity of which decreases (b) line with 10 and increases (c) to the center of spectral line (the field is 12 k6s). ... Our results show strong dependencies of line width on the level of width measurements. ...

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• http://mavr.sao.ru/hq/lizm/conferences/pdf/1987/1987_p32-p38.pdf
• http://mavr.sao.ru/hq/lizm/conferences/pdf/1987/1987_p135-p135.pdf
• http://mavr.sao.ru/hq/lizm/conferences/pdf/1987/1987_p127-p131.pdf

... Fundamental core Alfven mode ~20Hz Fundamental crust shear mode ~10 ­ 40 Hz Strong coupling leads to non-trivial dynamics. ... Initial crustal displacements decay in <second What happens then? crust · Global modes are strongly damped when inside Alfven continuum (L.06,07, Gruzinov 08) · cf. ... Crustal modes Alfven continuum (edge and gap modes) Tangling: effective shear modulus, discrete modes' grid Mass loading in the core (superfluidity, proton fraction) Transient QPOs Successes: 1. ...

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• http://hea.iki.rssi.ru/conf/hea2010/Presentations/21/Potehin.pdf
• http://hea.iki.rssi.ru/integral06/papers/G31_Hjalmarsdotter03-17Apr07_14:14:42.pdf

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. ...

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... B.V. Somov . head of the department . ... room 80 . ... senior research felow . ... research felow . ... research fellow . ... Our department performes the following most perspective studies: . Special analytical and numerical experimental investigations of the solar plasma involved in the magnetic reconnection process at the Sun. ... Head of the seminar: Prof. B.V. Somov. ... 27 September 2013 The Solar Physics Department was visited by journalists of the leading Russian TV channel "Vesti-1". ...

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... Electronic structure of bulk materials . ... Electronic transport in condensed matter . ... Electronic structure and electrical properties of surfaces, interfaces, thin films, and low-dimensional structures . ... Magnetic properties and materials . ... Magnetic resonances and relaxations in condensed matter, Mossbauer effect . ... Optical properties, condensed-matter spectroscopy and other interactions of radiation and particles with condensed matter . ...

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... We present a computer program for modelling energy flux distribution and light curves of eclipsing binaries from far ultraviolet to infrared regions. The Roche model is assumed. Proximity effects of components (reflection of radiation and surface gravity darkening) are taken into account. ... Figure 1: The surface temperature distribution for Algol A-B system before (upper plot) and after (lower plot) correction for temperature due to the irradiation effect. ...

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• Automated Spectral Classification Using Neural Networks
• An Effective PC/Linux Based Control System Upgrade for the UH 2.2-m Telescope
• ISDC Data Access Layer

... Обращение. ... Ozone depletion . Истощение озонового слоя . Air Pollution . ... Ozone depletion is also a very important ecological problem. The ozone layer is thinning. ... The ozone layer is being damaged by gases which are called CFCs. ... Spaceships and planes also influence the ozone layer. ... Different countries began to unite their efforts to stop the ozone layer from disappearing and we care about the environment and we are concerned about ozone depletion too. ...

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• Коллекция учебных проектов
• парниковый эфект
• обращение англ.

... Dept. for Physics of Minor Celestial Bodies . Dept. for Physics of Planetary Systems . Dept. for Solar Physics . ... Achievements . ... The theory of radiative transfer in inhomogeneous atmospheres was developed ( Yanovytskij E.G. ) . ... Calculations shown that the vertical movement of gas and aerosol in the atmosphere of giant planets with velocity w = (0.1-0.5) m/s determines the capacity of visible clouds and therefore affects their brightness characteristics (A. P. Vidmachenko). ...

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• Dept. for Physics of Planetary Systems
• dlugach_en

... News Research . ... Expert in the characterisation of magnetic activity and the coronae of slowly rotating (solar-type) and planet-hosting stars. ... Characterising the spectra of M dwarfs in the optical and NIR and studying the effects of strong magnetic fields. ... Experienced in modelling the coronae of planet-hosting cool stars and currently mapping magnetic fields in young pre-main sequence stars using HARPS spectropolarimetric data. ... Space Girls Space Women - Gaitee . Science Fuse . ...

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• ESO - The European ELT
• Selection Effects
• The Browne & March? Effect

Consequences of Impacts of Cosmic Objects in Circumstances of Changing Climate . ... The consequences of the impacts of asteroids about 1 km in size on the Earth are considered from the viewpoint of their negative effects under conditions when the climate changes. These effects are ejection of greenhouse gases, fires, changes in surface albedo, and global dispersion of asteroid material. ...

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• Keywords_60
• Keywords_90
• Keywords_213

... A curious cold layer in the atmosphere of Venus . ... This image of the Venus southern hemisphere illustrates the terminator т?? the transitional region between the dayside (left) and nightside of the planet (right). ... Venus Express has spied a surprisingly cold region high in the planetт??s atmosphere that may be frigid enough for carbon dioxide to freeze out as ice or snow. ... The curious cold layer is far frostier than any part of Earthт??s atmosphere, despite Venus being much closer to the...

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• Kuiper Belt of many colors | Astronomy.com
• "Deflector shields" protect the lunar surface | Astronomy.com