... The dependence of velocity ellipsoid parameters for various types stars upon theirage was investigated. ... For metal-rich stars ([Fe/H] -0.1) the shape of velocity ellipsoid becomes more spherical with increasing age of the stellar group and it approaches the equilibrium shape. ... По данным uvby -фотометрии, изохронным возрастам и собственным движениям ~3500 F -звезд диска в окрестности 80 пс от Солнца исследованы зависимости параметров эллипсоидов скоростей различных звезд от возраста. ...

Magellanic Cloud Structure from Near-IR Surveys I: The Viewing Angles of the LMC . ... We present a detailed study of the viewing angles of the LMC disk plane. ... Sinusoidal brightness variations with a peak-to-peak amplitude of approximately 0.25 mag are detected as function of position angle. ... There is tentative evidence for variations of approximately 10 degrees in the viewing angles with distance from the LMC center, suggesting that the LMC disk plane may be warped. ...

Find Similar Abstracts . ... Gravitational instability - The second approximation in the linear long-wave theory . Authors: . ... 59, July-Aug. 1982, p. 636-638) Soviet Astronomy (ISSN 0038-5301), vol. ... An analytic expression is given to describe the growing mode in the linear gravitational-instability theory. ... Use: Authors Title Abstract Text Text Query with Keywords Return: Query Results Query Form Database: Astronomy Instrumentation Physics and Geophysics ABSTRACT QUERY USER FEEDBACK HELP ...

... The large projected area of these lobes has thus allowed us to carry out a unique experiment, in which we have used the Australia Telescope Compact Array to measure the polarisation and Faraday rotation of approximately 300 distant radio galaxies in the direction of Centaurus A. Approximately a third of these sources lie directly behind the lobes, while the remaining two-thirds have positions just outside the lobes, and allow us to account for foreground Faraday rotation in the Milky Way. ...

We investigate models for main-sequence and horizontal-branch (HB) stars constructed using the Carson opacities and make comparisons with models based on the Cox-Stewart opacities. ... The drop in the hydrogen-shell luminosity due to the helium-core expansion during HB evolution is greater than that obtained with the Cox-Stewart opacities. ... Studies of main-sequence (MS) stars lead to agreement with Stothers' (1974a,b, 1976) results for homogeneous models constructed with Carson opacities. ...

... We present 7mm observations of the dusty disk surrounding the 10 Myr old 1.5 Msun pre-main-sequence star CQ Tauri obtained at the Very Large Array with 0.8 arcsecond resolution and 0.1 mJy rms sensitivity. ... We find that the disk radius is constrained to the range 100 to 300 AU, depending on the steepness of the disk surface density distribution. The power law index of the dust opacity coefficient, beta, is constrained to be 0.5 to 0.7. ...

... Authors: Spyros Basilakos (Imperial College London) . ... Title: Populating a cluster of galaxies - I. Results at z=0 . ... Title: The Merger Rate to Redshift One from Kinematic Pairs: Caltech Faint Galaxy Redshift Survey XI . ... Title: Multi-wavelength observations of an evolved galaxy group: An endpoint of galaxy merging? ... 23 matches for the search pattern galaxy merging . The URL for this page is: http://xxx.itep.ru/find/astro-ph/1/galaxy+merging/0/1/0/past,all/0/0 www-admin@xxx.lanl.gov ...

... Spectrosc., 90 , 574-579. [ abstract (in English; ASCII file); paper (in Russian; PS file)] . ... Astronomy Letters, 26 , N 10, 679-690. [ abstract (ASCII file); paper (PDF file)] . ... 2001) . ... 72 , N 5, 607-612. [ abstract (ASCII file); paper (PS file)] . ... Scattering and polarization properties of the non-spherical particles. in: Smith W.L., Timofeyev Y.M. (eds.) IRS 2000: Current Problems in Atmospheric Radiation, A.Deepak Publ. (in press) [ abstract (ASCII file); paper (PS file)] . ...

... Klien topological field theory and Hurwitz numbers of complex and real algebraic curves . Gzipped postscript ] . ... Text ] . ... Astroidal geometry and hyperbolic polynomials . ... Symmetric powers as algebraic variety . ... Abelian Lagrangian Algebraic Geometry and ALAG-quantization . ... Symplectic singularities in algebraic geometry . ... Algebro Geometric methods in symplectic geometry . ... Classification of the real simple Lie superalgebras of vector fields . ...

... Archives . ... Quote] The ?Bible? ... The abstract has one sentence: There are none and the first paragraph of this short paper explains the uniqueness of the abstract: . ... However, for even the single-input, single-output case there has remained the question of whether there exist any guaranteed margins for the full LQG (Kalman filter in the loop) regulator. ... Tags: abstract , Kalman filter . ... Comment ( RSS ) | ... I think I have to correct about Kalman filter. ... Chandra Blog . ...

PROGRAM, ABSTRACTS and . PROCEEDINGS . Program, abstract and proceedings . ... Abstract Preparation . ... Last updates, 24 Nov 2001: . ... The third International Conference on Physics of Low-Dimensional Structures (PLDS-3) will be held on October 15-20, 2001 in Chernogolovka, Institute of Solid State Physics Russian Academy of Sciences, Moscow District. ... The scientific program covers a wide range of issues in modern physics of low-dimensional systems including the following topics: . ...

Proceedings of the Particle Physics and Early Universe Conference (PPEUC). ... TESRE, Consiglio Nazionale delle Ricerche, Via Gobetti 101, 40129 Bologna, Italy . Dip. Fisica, Universit? di Roma TRE, Roma, Italy . ... Observations will take advantage of the exceptional dryness and stability of the atmosphere on the high Antarctic Plateau, at Dome C. The first run of observations was performed in December 96 -- January 97 at the Italian-French site, Concordia, at Dome C (Antarctica). ...

... The DAL is essentially implemented in C++. The design takes the form of a set of abstract classes which provides the fundamental DAL interface. There are currently two implementations (both in C++) of this abstract interface; one is the High Memory Model and the other is the HighLow Memory Model. ... In particular, an understanding of the C++ class hierarchy will lead to more generic algorithms e.g. use BlockT rather than ArrayT if only the BlockT methods are needed. Class Hierarchy . ...

... Bispectrum speckle interferometry and future long-baseline interferometry of the young bipolar outflow source S140 IRS1 . ... 2003SPIE.4838.1047P We present bispectrum speckle interferometric observations of the deeply embedded protostellar outflow source S140 IRS1. ... Our image shows the circumstellar environment of S140 IRS1 in unprecedented detail and suggests that the central source is marginally resolved with a FWHM diameter of approximately 20 mas (approx 20 AU). ...

Б. И. Рабинович, ИКИ РАН . Квантование динамических параметров солнечной системы . ... Теми же квантовыми числами характеризуются как орбиты планет Солнечной системы, так и орбиты спутников больших планет. ... Постоянная для Солнечной системы, являющаяся аналогом постоянной Планка, определяет также квантование угловых скоростей собственного вращения планет, кроме тех, которые испытывают сильное приливное воздействие со стороны Солнца (Меркурий и Венера). ...

... Annual Meeting . ... Other Workshops, Conferences and Events . ... Galileo Teacher Training Program Workshop . ... Submit an abstract (please read guidelines below first). ... Please fill out the abstract form carefully since the program committee will be rating the proposals based only on the information you provide. ... For the conference, you may be the lead author on one poster paper, and one oral session: a ten-minute oral paper presentation or an hour-long workshop or a special interest group....

Next: Introduction . ... We present the results of spectrophotometry of two Blue Compact Galaxies (BCG) known from earlier studies as very metal-poor objects. ... UM 382, according to our data, is significantly more metal-rich: its 12+log(O/H) = 7.76 0.07 in comparison to the cited earlier value 7.45. ... Thus the latter two galaxies should NOT be considered as extremely metal-poor BCGs. galaxies: abundances - galaxies: photometry - galaxies: individual (UM 133, UM 283, UM 382) . Introduction . ...

... The improvement will be more pronounced in our crowded Wide Field Camera (WFC) images, and may be increased further through use of a more sophisticated method of combining the individual dithered images. Our analysis allows us to check for point spread function shape variations in the HST Planetary Camera (PC) field. ... In crowded field images, we are deriving information about the faint end of the luminosity function (LF) from the texture of the image background. ...

... Section 1: Astrometry and Celestial Mechanics Section 2: Solar Physics and Solar-Terrestrial Coupling Section 3: Galaxies and Cosmology Section 4: Physics of the Stars and Interstellar Medium Section 5: Planetary Systems Section 6: The History of Astronomy Section 7: Problems of Astronomical Education . ... Contribution Abstract (max 1100 symbols) . ...

. Abstract can be submitted from April 1 to July 31, 2013. To submit your abstract: . Download the LaTeX templates here . Insert your abstract to the file "sample_en.tex" following the given sample. Control the result (applying LaTeX to the file "book_sample_en.tex"). Please, keep your abstract within one page, if possible. Rename the edited file "sample_en.tex" using for the filename your last name and e-mail it to ffk@gao.spb.ru , marking the message by the word "Abstract" in the field "Subject".