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41. IZMIRAN: Laboratory for Physics and modeling of the ionosphere - publications -
... Laboratory . ... webmaster@izmiran.ru . ... Thus, at low solar activity, the dynamics of the equatorial wall at high altitudes sharply differs from its dynamics at altitudes of the F2 layer. ... The revealed dependences of the MIT shape on longitude and hemisphere make it also possible to eliminate some contradictions between different studies based on different data sets. ... Thus, the problem of MIT shape variations with magnetic activity cannot be solved merely by averaging data. ...
[ Сохраненная копия ]  Ссылки http://www.izmiran.rssi.ru/ionosphere/modeling/publications/trough5.shtml -- 25.2 Кб -- 09.04.2016
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42. NAA 2005-2006 (preface)
NAUTICAL ASTRONOMICAL ALMANAC for 2005-2006 (in Russian) . ... The Institute of Applied Astronomy of the Russian Academy of Sciences submits the next issue of тАЬThe Nautical Astronomical Almanac for the years 2005-2006тАЭ (NAA-2) biennial. NAA-2 is based on тАЬ The Nautical Astronomical Yearbook тАЭ (NAY) also prepared by IAA RAS. ... The structure of тАЬThe Nautical Astronomical Almanac for the years 2005-2006тАЭ has not undergone essential changes in comparison with the previous issue of NAA-2. ...
[ Сохраненная копия ]  Ссылки http://www.ipa.nw.ru/PAGE/EDITION/ENG/MAE/2006/navyalmanac.htm -- 9.2 Кб -- 10.04.2016
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43. Is there evidence of Oort-Cloud-like structures around other stars? |
... Tonight's Sky . ... The Magazine . ... Observing . ... Magazine . ... Star Atlas . ... Astronomy for Kids . ... Is there evidence of Oort-Cloud-like structures around other stars? ... We showed that if the solar system is typical, then Oort-Cloud-like structures should commonly exist around other stars. ... Get instant access to subscriber content on Astronomy.com! ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter. ... Astronomy Magazine . ...
[ Сохраненная копия ]  Ссылки http://www.astronomy.com/magazine/ask-astro/2012/08/interstellar-comets -- 63.5 Кб -- 10.04.2016
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44. Vertical Structure, figures
... R P is the perigalactic radius and R a , the apogalactic radius. Z max is the maximum deviation of the star from the Galactic plane. THe dotted curve shows the position of the Galactic plane. The hatched horizontal band shows schematically the band in Z , where the probability of that location of the star was calculated. The vertical band shows the width of the column in which we reconstruct the star distribution in Z . ... next figure | previous figure . ...
[ Сохраненная копия ]  Ссылки http://ip.rsu.ru/~marsakov/paper2/p2fg4_1.htm -- 2.3 Кб -- 02.02.2007
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45. Origin of the internal structures in HL Tauri jet (HH 151)
... The HH flow associated with young stellar object HL Tau has an exciting history and even until now the origin of some its features is not clear yet. ... Knotty structures of Herbig-Haro jets are common phenomena and knowing the origin of such structures is essential for understanding the processes of jet formation. ... In the flow detected compact knots with high (-150 km/s) and bow shape structures in front of those, with low radial velocities (-50 km/s). ...
[ Сохраненная копия ]  Ссылки http://www.sao.ru/Doc-en/SciNews/2012/Movses/ -- 5.1 Кб -- 02.10.2012
[ Сохраненная копия ]  Ссылки http://mavr.sao.ru/Doc-en/SciNews/2012/Movses/ -- 5.1 Кб -- 02.10.2012
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46. The ``Reflection'' Effect
... It should be recalled that most (99.99 percent) of the energy is dissipated by single radiopulsars in the form of relativistic particles and low-frequency electromagnetic waves which are not observable. ... This gives rise to an interesting analog of the classical reflection or heating effect (Lipunov, 1980[ 97 ]; Lipunov and Prokhorov, 1984[ 110 ]; Harding, 1991[ 64 ]; Lipunov and Nazin, 1994[ 119 ]). ... For close binary systems, -0.3 and the transformation coefficient may be several percent. ...
[ Сохраненная копия ]  Ссылки http://xray.sai.msu.ru/~mystery/articles/review/node59.html -- 7.0 Кб -- 26.02.1997
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47. UNITED SOLAR SYSTEM RADAR
... J5: Radio and Radar Studies of the Solar System. ... Analogously, the key idea of the USSR (United Solar System Radar) concept would be the thousandfold increase in sensitivity over existing radar astronomy facilities, and besides, only the tenfold increase in transmitting power and collecting areas of transmitting and receiving antennas is necessary for this purpose. ... So, let us try to imagine the scientific impact, which would provide this United Solar System Radar. ... 3)  Asteroid's moons; . ...
[ Сохраненная копия ]  Ссылки http://www.cplire.ru/html/ra&sr/sr/USSR/index.html -- 21.7 Кб -- 02.12.2002
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48. Linear polarization: wavelength dependence
... Fitting the observed dependence includes calculations of the polarization cross-sections averaged over particles orientation and size distribution, their normalization and the comparison of obtained dependencies with Serkowski's curve representing observational data for a chosen star. ... Variations of the polarization factors with wavelength are shown in Fig. 16 for homogeneous spheroidal particles with PF orientation. ... The distinction between prolate and oblate spheroids is also clearly seen. ...
[ Сохраненная копия ]  Ссылки http://www.astro.spbu.ru/DOP/8-GLIB/ASTNOTES/node7.html -- 18.9 Кб -- 19.11.2010
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49. Giovanni Schiaparellii and Mars | Astronotes
... Planets . ... The red planet: Mars . ... It is for his extensive research into Mars that he has been honoured in the ExoMars 2016 mission.€а It was a group of Italian scientists that first proposed the honour to the President of the Italian Space Agency who passed the recommendation onto ESA .€а тАЬConsidering the importance of Giovanni SchiaparelliтАЩs pioneering observations of Mars , it was an easy decision to give his name to the ExoMars module that is paving the way to the future ...
[ Сохраненная копия ]  Ссылки http://www.armaghplanet.com/blog/schiaparelli-and-mars.html -- 53.7 Кб -- 09.04.2016
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50. http://selena.sai.msu.ru/Rod/Publications/ms38/ms015.pdf
Microsymposium 38, MS015, 2003 (letter format) MARS: MOVEMENT OF GEOGRAPHICAL POLES AND DEFORMATION OF ITS SURFACE. ... The global analysis of the Earth linear structure elements has allowed to define the position of geographical poles in the different geochronological periods [3, 4]. ... It is the curves that unite sequences of geographical poles - poles of symmetry of faults in the global stress field fixed by faults on a surface of the mantle during its rotation around of the core. ...
[ Текст ]  Ссылки http://selena.sai.msu.ru/Rod/Publications/ms38/ms015.pdf -- 202.4 Кб -- 06.10.2008
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51. VISTA - Visible and Infrared Survey Telescope for Astronomy
... Exposure Time Calculator (ETC) . Survey processing . ... VISTA is a 4-m class wide field survey telescope for the southern hemisphere, equipped with a near infrared camera (1.65 degree diameter field of view at VISTA's nominal pixel size) containing 67 million pixels of mean size 0.34 arcsec and available broad band filters at Z,Y,J,H,K s and a narrow band filter at 1.18 micron. A wide field visible camera, if constructed, could also be used on VISTA. ... Tile . ... ESO VISTA Public Surveys . ...
[ Сохраненная копия ]  Ссылки http://www.vista.ac.uk/ -- 31.7 Кб -- 27.11.2014
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