... Discussion of Declination Drive Design . ... It is held in my personal stock of parts to replace a drive that might go out of service for some reason on one of the two LX200 telescopes that I am responsible for keeping in good repair.  ... The photocells detect light from a pair of small lights through the encoder mask and encoder wheel encased in the gear box housing. ... In one case of declination drive runaway, the cause was breaking of one of the leads to one of the photocells.  ... All fixed!! ...

Циклы активности на Солнце и звездах . ... Циклы активности на Солнце и некоторые особенности 23 цикла   (20 мин) . ... 2.Особенности 23 цикла (12.20-15.00) . ... Ишков В.Н. Характеристики солнечной активности затяжной фазы минимума 23 солнечного цикла (15 мин) . ... Характерные точки 11-летних циклов в вариациях широтных индексов солнечных пятен. (7 мин, Презентацию представит Ю.А. Наговицын ) . ... Наговицын Ю.А. Сценарий уровня солнечной активности на ближайшие годы: низкие циклы? (7 мин) . ...

. Comments and discussion . Comments on the regular wave planetology . G.G. Kochemasov , IGEM of the Russian Academy of Sciences, Moscow, Russia . Comment on the International Jubilee Symposium "The Scientific Results of Space Research of the Moon" . Philip J. Stooke, Department of Geography, University of Western Ontario. Return . Department of Lunar . and Planetary Research .

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. ...

. SwRI has concluded agreements with Virgin Galactic for a research seat on each of two suborbital flights; discussions are also under way for an additional charter mission involving up to six seats. Virgin Galactic will use its SpaceShip 2 to carry the researchers to altitudes as high as 350,000 feet. Photo courtesy Virgin Galactic

, , . . () (. http://www.igpran.ru/news/3405/). . , . http://sovet-edu.ru/discussions/-/message_boards/message/62101 http://mon-ru.livejournal.com/61908.html?thread=440020 . . .- ..

... 8, ``Celestial Mechanics'', 2002 Precession and free core nutation of neutron stars A. Gusev, I. Kitiashvili Kazan University, Russia In 1992 Wolszczan and Frail discovered a planetary system around the pulsar PSR 1257+12 [1]. ... Third case: the most likely possibility is the free precession of the pulsar with a rigid 81 neutron star. ... It is known that rotation of the terrestrial planets having rigid mantle and elliptical liquid core is characterized by Free Core Nutation (FCN). ...

4th General Meeting of Euro-Asian Astronomical Society . ... Astronomy in Moscow and Moscow Area: Past, Present, Prospective ------------------- Main Program of the EAAS 4th General Meeting Saturday, Nov.22 16:30 Sectional sessions : - Stars ------------------- Monday, Nov.24 10:00 Registration EAAS Council Board Meeting 15:00 Official opening of the Meeting ------------------- Tuesday, Nov.25 10:00 Discussion of the Council Board Report 16:30 sectional sessions : - Panel ...

usr/bin/perl -w # rename.pl # # Discussion: # # rename.pl 'tr/A-Z/a-z/' * # # will rename every file so that its name is lowercase. # # rename.pl 's/\.orig$//' *.orig # # will, for every file that ends in ".orig", rename the # file by removing the trailing ".orig". # # rename.pl '$_ .= ".old"' *.cc # # will append ".old" to the name of every file that ends in ".cc". ...