... 1.1. ... re = mec 2 re. re=2.82ћ10-13 . ... 299.7925 300 -- : -12 -12 1 = 1.602192ћ10 1.6ћ10 . ... 12 1.602192 10 (/) - -- - () (e-) (e+): e- + e+ . ... 0 (4) : 1/2 (1.2) 4e2 N e 0 = = 5.64 10 me 4 N e ( -3 ) -1. . ... 2.5) E~m 2 eV0 = me e 4 2 = 27.21165 27.2 -- . ... 2.5) me c : (2.6) 2Ry = me c 2 me e4 e4 = 2 2 = 2 10-4. 2 c me c 2 , . ... t=1/, meV 2 t ~ . ... re e 2 mee 2 e4 = 2 = 2 2 = 2. a0 mec 2 c , (2.6). , . ... t0 = a0 V0 = 3 me e 4 2.5 10 -17 , 0 = 1 me e4 = 3 4.11016 c-1 , t0 , . ...

Maria M. Katsova . I am a Leading Researcher in Stellar Astrophysics Department of SAI MSU . I began to work at Sternberg Astronomical Institute (SAI) in 1967, graduated from Moscow State University (MSU) in 1971, Ph.D.(MSU) since 1984. And now I become a Doctor of Sciences (Full Doctor of the Physical and Mathematical Sciences)(MSU, since 1999). ... I am a member of European Astronomical Society (EAS), Euro-Asian Astronomical Society (EAAS), National Geographic Society (NGS). ...

BIBO BIBO (BiB3O6) is a newly developed nonlinear optical (NLO) crystal, which has excellent characteristics for nonlinear optical applications. ... BIBO's effective SHG coefficient is about 9 times that of KTP. ... 63% 33% 47% 2370-A Qume Drive, San Jose, CA 95131, Tel: (408) 436-5558, Fax: (408) 436-5557 http://www.forealspectrum.com email: sales@forealspectrum.com BIBONLO, Rev 1.2, 2/13/2006, Page 1/2 BIBO BIBO Applications SHG and THG of middle and high power Nd doped lasers at 1064nm. ...

. Spacecraft observations of Mars show different physical properties of layers in a region called Terra Meridiani. These differences suggest that the environment on this part of Mars varied through time as these layers were formed. NASA / JPL / Arizona State University

Mercury Spring 2012 Table of Contents . ... Image courtesy Astronomy Camp. ... Yet, the benefits of inspiration and education are long-term. ... For nearly three decades I have led a group of dedicated students and educators in an inspiring educational program called "Astronomy Camp." ... If you enjoyed this excerpt from a feature article and would like to receive our quarterly Mercury magazine, we invite you to join the ASP and receive 4 issues a year. ...

... Rain, Rivers and the Icy Landscape of Titan . ... Thursday, Mar 14, 2013 at 8:00 PM . This month’s speaker will be Dr. Taylor Perron of the MIT Department of Earth, Atmospheric and Planetary Sciences whose research focuses on the physical processes that create landscapes, both on earth and on other planets and moons. ... Unlike rivers on Earth and Mars, Titan’s landscapes have been carved into water ice by liquid hydrocarbons. ... Mar . ... Copyright (c) Amateur Telescope Makers of Boston, Inc. ...

119991 -., ... 7 (495) 938 16 95 +7(495) 938 17 14 E-mail: physics@gpad.ac.ru «» .. 14.10.11 11200-1851/78 , , . 38 (771)), « !» ... 25 ; , ) 2010 . ... 40-60 . ... 1059-1063 (2010). ...

V.K.Gusev, A.V.Dech, G.A.Gavrilov, V.E. Golant, S.V.Krikunov, R.G.Levin, V.B.Minaev, E.E.Mukhin, A.N.Novokhatskii, Yu.V.Petrov, N.V.Sakharov, . A.F. Ioffe Physico-Technical Institute, Russian Academy of Science, St. Petersburg, Russia . T.A.Burtseva, A.B.Mineev, E.N.Rumyantsev . D.V. Efremov Institute of Electrophysical Apparatus, St. Petersburg, Russia . ... St. Petersburg, Russia . ... Institute of Physical Chemistry, Moscow, Russia . Last updated Wednesday, 3 Octomber, 2012 . ...

... This new concept of cosmogony is based on two given conditions: unity of reason and unity in the nature of physical processes which determine the development of the galaxy and all of its affiliated elements: stars, solar systems, and satellites about the planets. ... That is why uniform physical laws determine the general development of the above structures. in detail . ...

Astronotes Armagh Planetarium's Stellar Blog! ... Space Flight . ... This has been designed for 8-12 year olds, however the challenge is for anyone and everyone who is curious about space exploration and what it takes to be an astronaut. How can I take part? ... All you need to do is complete a partnership agreement available here or alternatively contact Martina Redpath €а (email Martina(at)armaghplanet.com ) for more information and a guide to the activities. ... Take part in Mission X 2014 | ...

... My favourite subjects at school are English, Science , Music and Computing. I sometimes study to get good grades. I like “Future Lander” very much , because investigating new worlds and planets is interesting and amusing for me. ... I like Computing and Physical Education. ... At school , I like Computing, English, Physical educating and Music a lot. ... I like the project “Future Lander” a lot. ... Artistic Education, Physical Education, Computing and English, though I don’t know very much. ...

I was born on April 12, 1958, in Moscow, USSR, and I have a Russian nationality. I graduated the Lomonosov Moscow State University in 1981, obtained there my Ph.D.degree in 1984 (the topic of the dissertation: "Stellar populations and evolution of galaxies") and a degree of Doctor of Physical-Mathematical Sciences in 1994 (the dissertation "Stellar population of galactic nuclei"). Since 1984 I hold a permanent position at the Sternberg Astronomical Institute (Moscow). ...

... 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". ...