... The sky distribution of the BCGs from the HSS sample is shown in Fig. 6 together with BCGs from the SBS and Case surveys (Izotov et al. [ 1993b ]; Pustilnik et al. ... First, we compare the apparent magnitude distributions of the three samples. ... The similar behaviour of the faint end of the apparent magnitude distributions infers that the Northern BCG sample may have a similar completeness down to this limiting magnitude. ...

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• The very metal-poor local dwarf galaxies
• References

Next: Redshift Distribution Up: Sample Identification Previous: Previously Identified Sources . ... In Figure 3, we plot the redshift distribution of DXRBS FSRQs opposite that of the 1 Jy and S4 samples. In Figure 4, we plot the redshift distribution of DXRBS BL Lacs opposite the Slew and 1 Jy samples. ... The apparent deficit of objects at the very highest luminosities is a result of the smaller area of sky covered by DXRBS compared to, e.g., the Slew and 1 Jy samples. ...

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• Redshift Distribution
• ESO - Thesis Topic: Properties of kinematically decoupled structures in

Next: Polarization efficiency: size/shape/orientation effects Up: Optical properties of cosmic Previous: The 2175? feature . To model the interstellar polarization one needs to calculate the forward-transmitted radiation for an ensemble of non-spherical aligned dust grains. ... Let non-polarized stellar radiation passes through a dusty cloud with a homogeneous magnetic field. ... The angle between the line of sight and the magnetic field is ( ). ... where the angle is connected with and ( ). ...

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• Extinction properties (transmitted radiation)
• Database of Optical Properties -- Level: subsubpage
• Database of Optical Properties -- Level: subpage

Next: EVOLUTION MODELS Up: EXTREME HELIUM STARS: PULSATION Previous: EXTREME HELIUM STARS . The characteristic surface properties, effective temperature , surface gravity and composition , of EHes have been summarized by Jeffery (1996). ... Helium: ( ) By definition, helium dominates the atmospheric abundances. ... This is supported by a correlation between N and Fe abundances in EHes. ... Next: EVOLUTION MODELS Up: EXTREME HELIUM STARS: PULSATION Previous: EXTREME HELIUM STARS Simon Jeffery . ...

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• BASIC PROPERTIES
• Basic Properties
• Atmospheres

New lUE observations of the reflection nebula IC 435 are presented, and the scattering properties of the nebular dust grains are derived. ... The UV observations plus optical data from the literature determine the most likely star-nebula geometry, the nebular dust density distribution, and the values of the albedo and the phase function asymmetry for the dust grains. ... ADS Citation Query . citations = 51 . citations vs. year [year,citations] . ...

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• The Herschel Exploitation of Local Galaxy Andromeda (HELGA). VI. The
• Untangling the Nature of Spatial Variations of Cold Dust Properties in Star
• Determinations of Dust Scattering Properties

Authors: Yu.G. Shevelev , V.A. Marsakov , . ... We have constructed and investigated properties of metallicity function of disk stars with different ages, proceeding from the statistically restored real altitude distributions of stars at the solar galactocentric distance. It is shown that the metallicity distribution of stars in each age range is not of Gaussian form, but it may be considered as a superposition of two normal distributions centered at -0.2 and 0.0 dex. ...

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• Subsystems of the Galactic halo, figures

My main field of interest is modelling dust extinction and emission in the disk of spiral galaxies. Radiative transfer simulations are compared to optical, FIR and sub-mm observations to assess the dust mass, distribution relative to star and optical/emission properties. ... I'm also interested in the formation, evolution and survival of dust grains in high-redshift objects, and in comparing the extinction / emission properties of dust with observations of distant sources. ...

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• Clumpy dust disks
• Objects, Methods, and Properties

... 1.Magnetic and magneto-elastic properties of heavy rare earth metals. ... High magnetic fields of 100 kOe and more were necessary to saturate the magnetization of havy rare earth metals. ... It was shown that the effective exchange field theory is sufficient for the description of the magnetic order in heavy rare earth metals and their compounds. ... The duality of the state of the magnetic carriers in the traditional 3d-magnetic materials. ... LHPP ISSP RAS © 2004 All rights reserved ...

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• Physical Properties of Crystals
• Shovkun D.V. - Publications
• Department of Solid State Physics MIPT

Next: Copying Calibration Tables - Up: Calibration, the ATCA, and Previous: Determining Gains and Bandpass . ... This parameter can be used as an alternative way of specifying the XY phase of the antennas. ... Unless you explicitly turn off solving for XY phase in gpcal , then the only important XY phase value is that for the reference antenna. ... means that gpcal will solve for the XY phase of the reference antenna. ... By default it solves for all XY phases, except for the reference antenna. ...

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• The HIPASS Bright Galaxy Catalog
• ATNF Colloquium
• Pulsar Group Main/Home Page

... At the simplest level of modelization, these phenomena are described by reaction-diffusion equations. The theory of this type of equation is far away from being fully understood but one can give however several results providing in some cases existence of solutions and their qualitative behaviour. ... Reaction-diffusion equations. ... Theory of uniformly elliptic equations: existence, regularity, Schauder theory, Agmon-Douglis-Nirenberg theory, Harnack estimates, boundary Harnack principle. ...

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• Conference "Combinatorial Methods in Physics and Knot Theory" (February 2005)
• Conference Zeta Functions
• Alexey Zykin

... Project/Contact Person . SRON National Institute for Space Research , the Netherlands ( SRON ) . I ntegrated superconducting submm receivers and spectrometers . Contact: V. Koshelets . Chalmers University of Technology , . ... Design, fabrication and experimental studies of Cold Electron Bolometer ( CEB ). Contact: M. Tarasov . Dept. of Physics , Technical University of Denmark , Lyngby, Denmark . ... Activities | ... Collaboration | ... IRE RAS Research Activities | ...

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• Fractal properties of speech signals - ICND-96
• Kotel'nikov IRE RAS, LASLDS

... 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...

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• Structure and properties of IRC+10216

... Chandra Observation of DEEP2 Galaxy Groups and Clusters . ... Monday: 'Normal' Galaxies, Tuesday: Cluster Formation and Evolution . ... Statistics of galaxy groups in ultradeep XMM surveys. ... What can multiwavelength observations tell about cluster/group formation as well as galaxy evolution? ... I will present results from a Chandra study of eight low-redshift clusters that has systematically measured the AGN fraction in clusters and describe their spatial, kinematic, and host galaxy...

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• http://hea-www.harvard.edu/QEDT/Papers/STlines.ps
• Statistics 310 2007-2008
• Comments on: chi-square distribution [Eqn] By: Alex By: vlk By: aneta By: aneta

Figure 1. ... Scattering geometry illustration. ... Maps of scattering angle in the cluster core for standard GCW grains and a Model A nebula (left) and UV-altered GCW grains in the same model (right). ... Degrees of consistency between the scattering angles of different models at different wavelengths. ... Schmidt scattering angles over a wider area. ... Schmidt line-of-sight separations over the same area, derived for two different simplified geometric models. ...

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• HISA Poster for the 197th Meeting of the AAS, January, 2001
• Heiles Symposium Presentations
• Shades and Apparitions: Toward an Inventory of Cold Hydrogen Clouds

Download Izmccd (~2.7 MB). ... a) a choice of the best mode of measurements of stars and objects ("Properties/Measurement"), . b) a choice of reference stars. ... 1) necessity of presence on an image of a plenty of stars (we recommend to apply this mode, if on the frame of reference stars is more 100) . ... Sx and Sy depend from residuals at all reference stars (reference stars are marked by blue color). ... These residuals are the image of the star a minus function of a profile for each pixel. ...

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... While there is practically no detector noise present at energies above , X-ray data below are considerably contaminated by noise events, which become more and more dominant towards the lowest transmitted energies (Fig. ... Investigations of 40 hours of in-orbit calibration data with the filter wheel closed, taken over a period of more than two years, showed that the noise properties vary with position and energy, but are fairly stable in time for most areas on the detector. ...

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• Description
• Null-hypothesis probability distribution for a weighted sum of Poissonian

The evolution of galaxies is driven by the intricate power play between magnetically driven turbulence and the mass and gravity of its comprising gas and dust, a system which governs the formation of stars in the dense cores of the interstellar medium s giant molecular clouds. ... This results in separate relations for the star formation rate depending on the Mach number of the medium, differing from each other by up to an order of magnitude. ...

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• Raquel Salmeron - Research Interests and Experience
• Dougal Mackey - Research
• GSAOI Disk Galaxies Science Page

Log N -- Log S distribution as a new test for cooling curves of neutron stars S.B. Popov # , H. Grigorian +,## , R. Turolla # and D. Blaschke §,¶ # Universitetski 13, 119992 Moscow, Russia + D­18051 Rostock, Germany ## Alex Manoogian 1, 375025 Yerevan, Armenia # Marzolo 8, 35131, Padova, Italy § D­33615 Bielefeld, Germany ¶ 141980, Dubna, Russia Abstract. We propose to use population synthesis studies as an independent approach to test the physics governing the star cooling. ...

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• http://xray.sai.msu.ru/~polar/html/publications/jenam98/abs
• ADS Abstract Service Results
• Initial Distributions of Binary Parameters

... Pre-university education . ... Samara region . ... University at a glance . ... A group of young scientists of Samara University under the guidance of the candidate of chemical sciences Yevgeniy Aleksandrov began to make the most extensive database in the world for the structure and physical properties of crystalline coordination polymers. ... The idea of making a database for coordination polymers already exists in the scientific community of the world. ... SAMARA STATE AEROSPACE UNIVERSITY . ...

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• SSAU and Schneider Electric will collaborate in research and educational
• Тугарева Дарья Александровна. Публикации
• Капралова Татьяна Сергеевна. Публикации

... It has been largely superceded by MatWeb . Conversion Factors . Material properties . Physical constants . Astronomical constants . This table gives conversion factors to convert various units to their SI equivalents. ... The units are SI. This is a short list of physical constants in SI units. ... Boltzmann constant . ... Gas constant . ... Mass . ... Plank's . ... Radiation constant . ... This is a short list of astronomical constants in SI units. ... Sun . ...

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