Download or read book Bulletin of the Crimean Astrophysical Observatory written by Krymskai͡a astrofizicheskai͡a observatorii͡a and published by . This book was released on 1997 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Crimean Astrophysical Observatory written by P. P. Dobronravin and published by . This book was released on 1958 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bulletin of the Crimean Astrophysical Observatory written by and published by . This book was released on 1978 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bulletin of the Crimean Astrophysical Observatory selected Articles written by FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO. and published by . This book was released on 1962 with total page 1 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contents: The registration of the intensity of atmospherics on 27 kc with a directional antenna system The possible structure of the D-region during sudden ionospheric disturbances.

Download or read book With illustrations written by P. P. Dobronravin and published by . This book was released on 1958 with total page 49 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bulletin of the Crimean Astrophysical Observatory written by Krymskai︠a︡ astrofizicheskai︠a︡ observatori︠ia︡ and published by . This book was released on 1996 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Sunspot Magnetic Fields for the I G Y written by M. A. Ellison and published by Elsevier. This book was released on 2013-10-22 with total page 287 pages. Available in PDF, EPUB and Kindle. Book excerpt: Annals of the International Geophysical Year, Volume 23: Sunspot Magnetic Fields for the I.G.Y. provides geophysical data analysis and daily maps for observation of sunspot magnetic fields activity. The data and maps are prepared at the Crimean Astrophysical Observatory. This book specifically presents the catalogue of strengths and polarities of the magnetic fields of sunspots observed by six observatories during the IGY. These data are presented in the form of 533 daily maps containing some mean values of the field strengths measured at these observatories. The system of the catalogue is derived in two successive approximations. As the first approximation, simple means (with equal weights) are calculated from the observed field strengths of different observatories. Mount Wilson observations are reduced first for the deviation due to the blending effect. To derive the field strengths in the second approximation, the calculation of systematic errors for each observatory by estimates of deviations from the simple means (with equal weights) and the calculation of weighted factors for each observatory by evaluations of mean dispersion for this observatory are made. This book is of value to geophysicists.

Download or read book Hearings written by United States. Congress. House. Committee on Science and Astronautics and published by . This book was released on 1959 with total page 1656 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Soviet Space Technology written by United States. Congress. House. Committee on Science and Astronautics and published by . This book was released on 1959 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book News of Crimea Astrophysical Observatory selected Articles written by FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO. and published by . This book was released on 1960 with total page 1 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contents: On the theory of the formation of absorption lines in a magnetic field and the profile of FE 6173 angstroms in the solar sunspot spectrum The behavior of the ionosphere during solar flares Balance equation of ionization and its solu tions Experimental data.

Download or read book A Brief History of Radio Astronomy in the USSR written by S. Y. Braude and published by Springer Science & Business Media. This book was released on 2012-03-14 with total page 265 pages. Available in PDF, EPUB and Kindle. Book excerpt: This translation of A Brief History of Radio Astronomy in the USSR makes descriptions of the antennas and instrumentation used in the USSR, the astronomical discoveries, as well as interesting personal backgrounds of many of the early key players in Soviet radio astronomy available in the English language for the first time. This book is a collection of memoirs recounting an interesting but largely still dark era of Soviet astronomy. The arrangement of the essays is determined primarily by the time when radio astronomy studies began at the institutions involved. These include the Lebedev Physical Institute (FIAN), Gorkii State University and the affiliated Physical-Technical Institute (GIFTI), Moscow State University Sternberg Astronomical institute (GAISH) and Space Research Institute (IKI), the Department of Radio Astronomy of the Main Astronomical Observatory in Pulkovo (GAO), Special Astrophysical Observatory (SAO), Byurakan Astrophysical Observatory (BAO), Crimean Astrophysical Observatory, Academy of Sciences of the Ukraine (SSR), Institute of Radio Physics and Electronics of the USSR Academy of Sciences (IRE), Institute of Terrestrial Magnetism, the Ionosphere and Radio-Wave Propagation Institute (IZMIRAN), Siberian Institute of Terrestrial Magnetism, the Ionosphere and Radio-Wave Propagation (SibIZMIRAN), the Radio Astrophysical Observatory of the Latvian Academy of Sciences and Leningrad State University. A Brief History of Radio Astronomy in the USSR is a fascinating source of information on a past era of scientific culture and fields of research including the Soviet SETI activities. Anyone interested in the recent history of science will enjoy reading this volume.

Download or read book Soviet Astronomy written by and published by . This book was released on 1982 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Problems of Solar and Stellar Oscillations written by D.O. Gough and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt: D. O. GOUGH Institute of Astronomy. Madingley Road. Cambridge. U. K. IAU Colloquium 66 on 'Problems of Solar and Stellar Oscillations' was held at the Crimean Astrophysical Observatory, U. S. S. R. , on 1-5 September, 1981. The principal purpose of the colloquium was to study the low-amplitude oscillations of the Sun and, to a lesser extent, to consider similar oscillations of other stars. Much of the emphasis of the discussions was on the diagnostic value of the oscilla tions. In the last few years we have become aware that the frequencies of the five-minute modes of high degree, which constitute the major component of the oscillations discovered twenty years ago by Evans and Michaud, can be used to put quite tight bounds on the stratification of the solar convection zone. These permit a calibration of solar models computed from so-called standard evolution theory. Modes of low degree penetrate beneath the convection zone to the core of the Sun, and can in principle test the evolution theory. Therefore there was considerable interest in the reports of the latest observations of such modes. Broadly speaking, those observations confirm the cali bration by the high-degree modes, but there remain some systematic discrepancies that demand some revision of the theory. Besides the gross aspects of evolution theory, there are also more intricate details to be understood.

Download or read book Communications of the Special Astrophysical Observatory written by and published by . This book was released on 1989 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bericht written by and published by . This book was released on 1964 with total page 502 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Soviet Astronomy AJ written by and published by . This book was released on 1967 with total page 588 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book History of Astronomy written by John Lankford and published by Routledge. This book was released on 2013-03-07 with total page 616 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Encyclopedia traces the history of the oldest science from the ancient world to the space age in over 300 entries by leading experts.