... Minute Values of Geomagnetic Field Components . ... AA 1868 - Present (3 hourly and daily) (monthly) (yearly) (Lists and histograms of geomagnetic disturbance and Solar Sunspots) KP_AP 1932 - Present (3 hourly and daily) (Lists and histograms of geomagnetic disturbance and Solar Sunspots) AE_HV 1957-75, 78-88 (hourly) AE_MIN 1978-881-6;198903;1990-94 (minute) DST 1957 - Present (hourly) PC 1975 - Present (15-minute) AMANAS 1959 - Present (3 hourly and daily) KMKNKS 1983 - Present (3 hourly) . ...

Еще в разделе: (Показать все результаты (>248) - www.wdcb.ru/ )

Class 1 Introduction, Background History of Modern Astronomy The Night Sky, Eclipses and the Seasons Kepler's Laws Newtonian Gravity General Relativity Matter and Light Telescopes Class 2 Solar System Characteristics Formation Exosolar Planets Class 3 Stars The S un Stellar Evolution of Low and High Mass Stars Deaths of Stars Exotic Stars Class 4 Galaxies Galaxy Classification Formation of Galaxies Galactic ... Low mass stars live and die differently than high mass stars. ...

Еще в разделе: (Показать все результаты (>136) - www.aaa.org/ )

• http://www.aaa.org/s932/images/09fallclass4.pdf

Galushina T., Bykova L., Letner O., Baturin A. Tomsk State University Russia 1 Investigation Dynamics Asteroid of of 2 Solving problems construction of numerical model of asteroid motion with account chosen perturbed factors; asteroid orbit improvement according to positional observations; construction of initial probabilistic domain by linear and nonlinear methods; study of evolution of initial probabilistic domain; revealing of ...

Еще в разделе: (Показать все результаты (>307) - www.gao.spb.ru/ )

• General description of the database
• Страница Е.В.Милецкого / Page of Eugen Miletsky

... VLA observations and Tully-Fisher distances of gas-poor spiral galaxies in the Virgo Cluster Region . ... The HI-H2 Pressure Relation In Early-Type Galaxies . ... Tracing evolution of early-type spirals through the neutral hydrogen window . ... An Arecibo HI 21-cm Absorption Survey of Rich Abell Clusters . ... The Arecibo Ultra-Deep Survey . ... Absorption in varying galactic environments seen in HI surveys . ... Early-type galaxies with neutral hydrogen in the Virgo cluster from the ALFALFA survey ...

Еще в разделе: (Показать все результаты (>3687) - www.naic.edu/ )

• Cold Galactic H I in the First and Second Quadrants
• Untitled Document
• Galactic Spiral Structure in H I Emission and Self-Absorption

... In brief: the frequency-dependent radiative transfer equation is solved for a dust under assumption of spherically-symmetric geometry for its distribution taking into account particle size distribution and quantum heating effects for the very small dust particles. ... Table: Model parameters for IRAS04296+3429. ... parameter . ... hot dust shell) . ... The best fit to the spectral energy distribution of IRAS04296 is shown by heavy solid line (see Table2 for details concerning parameters of the model...

Еще в разделе: (Показать все результаты (>1039) - jet.sao.ru/ )

• Home Page
• Laboratory for the Stellar Magnetism Study of SAO of the RAS - Magnetic stars -
• Results scientific researchs LRS

... Our resulting sample of ELGs presented in Tables 2 and 3 is not artificially biased to any specific type of galaxies. ... Since we are looking for selection of a sample of Case BCGs, it is interesting to examine how the detected BCGs are connected with Case emission-line codes. ... Altogether BCGs comprise about 60 % of all Case ELGs which display emission lines in our spectra, or about 44 % of all Case galaxies with some emission-line code. ... Among those with the code ``w'' about 40 % are BCGs. ...

Еще в разделе: (Показать все результаты (>2158) - www.sao.ru/ )

• "Structure" publications in 1996 year
• IRAS IDS
• Noise distributions

Introduction This catalogue contains mainly the atomic data needed in the astrophysical investigations of low-density plasma. It is a revised and extended version of the "Catalogue of Atomic Data for the Rarefied Astrophysical Plasma" (Golovatyj et al. ... Low-density plasma. ... In the present study we represent only the atomic data for computation of sp ectra of low-density astrophysical plasma (most known kinds of it are gaseous nebulae), their thermal and ionization structure. ...

Еще в разделе: (Показать все результаты (>315) - www.astro.spbu.ru/ )

• Kholtygin, Astrophysics (2000)
• Hydrogenated amorphous carbon
• Linear polarization: wavelength dependence

... LMC Project Outline . NGC 1818 Initial Results . ... The Large Magellanic Cloud (LMC) is uniquely suitable for the study of massive star clusters at all stages of evolution. By combining HST observations of these clusters with N-body models we hope to understand the origin and evolution of rich star clusters in our own Galaxy, in the LMC, and beyond. ... We aim to combine our HST observations with N-body models to understand the formation and evolution of globular clusters. ...

Еще в разделе: (Показать все результаты (>238) - www.stecf.org/ )

• ESLAB 2007
• The Stellar Population in the NICMOS Parallel Fields
• The Evolution of Stars seen with ISOCAM - the Need for NICMOS and VLT Follow...

Distribution of the analyzed SEPs with different >100 MeV proton fluxes ( J 100 ) at the microwave flux density plane ' S 9 vs. ... 1) General correspondence takes place between intensities of microwave bursts and proton fluxes - J 100 increases when S 9 and S 15 rise. ... 3) Powerful microwave bursts ( S 9 , S 15 >3000-10000 sfu ) with hard radio spectra ( S 9 < S 15 ) correspond to majority of powerful proton fluxes ( J 100 >10 pfu ). ...

Еще в разделе: (Показать все результаты (>437) - www.izmiran.rssi.ru/ )

• Chains and CMEs

... We show the analysis of low-hard and intermediate states of sources XTE J1550-564, H 1743-322, GX 339-4, XTE J1859-226, XTE J1650-500 and GRS 1915+105. ... Directly applying the scaling technique we also obtain that a ratio of the BH masses in XTE J1859-226 and in XTE J1550-564 is , and the corresponding ratio for XTE J1650-500 and XTE J1550-564 is . These values of scaling factors r implies that BH masses are ; solar masses in XTE J1859-226 and XTE J1650-500 respectively. ...

Еще в разделе: (Показать все результаты (>734) - hea.iki.rssi.ru/ )

• Spectrum-Roentgen-Gamma - The astrophysical Project at IKI RAN
• GRANAT Home Page
• z90-program

The stars evolution is a change with a caurse of time the physical characteristics and the cemical composition of the stars. The stars evolution on the base of physical characteristics composition is investigated when the stars are at the different steps of evolution. ... The star evolution is going in the compact double star system in its own ways. Back . ...

Еще в разделе: (Показать все результаты (>29) - www.space.vsi.ru/ )

Variations of total ozone content and lower ozone stratosphere temperature in Antarctic Region during winter-spring period A.V. Grytsai National Taras Shevchenko University of Kyiv Astronomy and Space Physics Department assen@univ.kiev.ua Data, used in the work work Total ozone: Total Ozone Mapping Spectrometer (TOMS) measurements during 1979 - 2005 and Ozone Monitoring Instrument (OMI) ones for 2006, for http://toms.gsfc.nasa.gov/ftpdata.html. ... A long-term TOC decrease is significant. ...

Еще в разделе: (Показать все результаты (>506) - www.mao.kiev.ua/ )

• MAO-2014: Astronomy in Ukraine ? Past, Present, and Future
• Achievements - Page 4
• КАРТОТЕКА ПУБЛ?КАЦ?Й СП?ВРОБ?ТНИК?В ГАО НАН УКРА?НИ

To construct two-dimension distribution of minor planets user should specify elements/ parameters/ function that will be plotted as abscissas and ordinates. In three-dimension case one should add to them the element plotted on Z axis. ... Though you may choose elements plotted along different axes at will, often there is good reason to plot such elements as a, n, or n" along X axis (two-dimension distributions) and to plot them along Y axis in three-dimension case. ...

Еще в разделе: (Показать все результаты (>561) - www.ipa.nw.ru/ )

• Keywords_225
• Laboratory of minor bodies of Solar system

A very important stage in a story of formation of any new science is the shift from discussion of situation which are possible but do not occur in practice due to some reason to recognition of real phenomena of interest. ... We suggest to consider computer viruses as this new specific form of life which is coming in the contact with our form of life. ... Computer life has been created by human being, the role of independent evolution of computer viruses seems to be still negligible. ...

Еще в разделе: (Показать все результаты (>305) - lnfm1.sai.msu.ru/ )

• http://lnfm1.sai.msu.ru/~rastor/Ralf_Bender/imprs_chapter_12_2007_active_galaxies.pdf
• http://lnfm1.sai.msu.ru/~anna/article/AL05p080.pdf
• http://lnfm1.sai.msu.ru/~rastor/Papers/Stohastization_Time.pdf

... All the galaxies are divided into 4 groups depending on the environment type; every subsample contains more than 10 galaxies. ... An effect of environments is seen both for the nuclei and for the bulges: if we consider the clusters (Virgo and Ursa Ma jor) and group centers as dense environments and the field and group periphery as sparse environments, then in the dense environments the stellar populations of S0s are in average older by 4­5 Gyr than in the sparse ones. ...

Еще в разделе: (Показать все результаты (>50) - sn.sai.msu.ru/ )

• http://sn.sai.msu.ru/~sil/preprints/postbr1.pdf
• http://sn.sai.msu.ru/~sil/preprints/ar281.pdf
• http://sn.sai.msu.ru/~sil/preprints/iau245sil.pdf

Microsymposium 34, MS059, 2001 A HIPSOMETRICAL FEATURES OF THE LUNAR SURFACE FROM THE CLEMENTINE MISSION. ... The lack of extensive mare basalt fill in the South Pole ­ Aitken Basin, despite the thin crust in this region, suggests hemispheric compositional asymmetry in the deep lunar interior [1]. ... According to new data, the depths of Mare Imbrium, Mare Frigoris, Mare Fecunditatis, Mare Moscoviense are 0.5 km deeper than previous results indicated. ... 1994) The Clementine Mission to the Moon. ...

Еще в разделе: (Показать все результаты (>109) - selena.sai.msu.ru/ )

• http://selena.sai.msu.ru/Rod/Publications/ms34/MS060.pdf
• http://selena.sai.msu.ru/Shev/Publications/ms38/ms083.pdf
• http://selena.sai.msu.ru/San/Publications/ms38/ms059.pdf

... WORKSHOP "STELLAR ATMOSPHERES" . THE CHEMICAL AND DYNAMIC EVOLUTION OF STARS AND GALAXIES" . ... Chernomorka , Odessa , Ukraine . ... Modeling and interpretation of the stellar spectra of the usual and peculiar stars. Elemental abundances in the stars of different types and populations of the Galaxy. Chemical evolution of the stars and galaxies. ... Andrievsky S.M. (OAO ONU, Odessa, Ukraine) . ... CHEMICAL and DYNAMIC EVOLUTION STARS and GALAXIES" . ... Odessa mailto:astro@paco.odessa.ua . ...

Еще в разделе: (Показать все результаты (>103) - sai.msu.ru/ )

THE 75th NAME-LIST OF VARIABLE STARS. ... The 75th Name-List consists of two tables. ... the literature, taken from positional catalogues, including USNO A1.0/A2.0 and GSC, or determined by the authors); the range of variability (sometimes the column Min gives, in parentheses, the amplitude of light variation; the symbol ( means that the star , in minimum light, becomes fainter, than the magnitude indicated); and the system of magnitudes used ( P are photographic ...

Еще в разделе: (Показать все результаты (>14) - www.sai.msu.ru/ )

• The Catalogue of Interacting Galaxies by Vorontsov-Velyaminov

I. V. Pokrovskaya, E. A. Sharkov Tropical Cyclones and Tropical Disturbances of the World Ocean : Chronology and Evolution. ... Design principals, structure and performance characteristics of given chronological catalogues and evolutionary database are reported. Part II ( in general developed into the tables ) consists in chronological catalogues and evolutionary database of tropical cyclones (for 1983-2000) and tropical disturbances (for 1997- 2000) for all active basins of the World Ocean. ...

Еще в разделе: (Показать все результаты (>28) - smis.iki.rssi.ru/ )

• Document Title

A visual impression of the data used in the study. The relevant extra-galactic maps are represented as shells of increasing distance from Earth from left to right. ... After this are six shells containing maps of the millions of distant galaxies used in the study. These maps are produced using different telescopes in different wavelengths and are color-coded to show denser clumps of galaxies as red and less dense regions as blue. There are holes in the maps due to data quality cuts. ...

Еще в разделе: (Показать все результаты (>6149) - www.astronomy.com/ )

• Clues to stellar evolution | Astronomy.com
• Why celestial bodies come in different sizes | Astronomy.com
• A star explodes and turns inside out | Astronomy.com