Next: Quasars Up: Emission-line galaxies Previous: Classification criteria . The main ELG candidate selection criteria applied here are a blue continuum (near 4000 ?) and the presence of strong or moderate [O III ] 4959,5007 ? ... Figure 5 shows the equivalent widths of the [O III ] 5007 ? line versus the apparent and absolute blue magnitudes. ... emission line versus blue apparent ( a) and absolute magnitudes ( b) for HSS ELGs. ...

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• Image quality-targets

We present infrared observations of 66 starburst galaxies over the full range of oxygen abundances observed in local star-forming galaxies, from 12+log(O/H)=7.1 to 8.9. ... We confirm a strong correlation of aromatic emission with metallicity, with a threshold at 12+log(O/H)~8. We show that the far-infrared color temperature of the large dust grains increases toward lower metallicity, peaking at a metallicity of 8 before turning over. ... ADS Citation Query . citations = 169 . ...

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• Power Spectral Analysis
• Metallicity Effects on Mid-Infrared Colors and the 8 ЮМm PAH Emission in
• WFPC2 Instrument Handbook Update

... Figure 23: Binary pulsar fractions among the total number of pulsars   as a function of the mean kick velocity for a maxwellian distribution   (left-hand panel) and that fitting Lyne and Lorimer's data (right-hand panel). ... Therefore, the observed diversity and number of binary pulsars, while requiring a small kick velocity ( 100-150 km s ) to be present, are, at the same time, in strong contradiction with the presently derived high mean transverse velocities of pulsars. ...

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• Effect of sources evolution on
• Frequency distribution of galactic binaries
• Calculation of Binary Neutron Star Coalescence Rates

... Black holes are found at the centres of galaxies which are similar in size to our own Milky Way Galaxy or larger. When black holes collide and merge they form supermassive black holes which are events among the most powerful in the universe. ... 55, No. 1, pages 1-5, 'Observational Effects of Strong Gravity in Vicinity of Supermassive Black Holes' . ... International Year of Astronomy, Ireland National Node . ...

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... 8, ``Celestial Mechanics'', 2002 Generalized Nordtvedt effect and tests of equivalence principle for rotating bodies Yu. ... To study theoretical predictions for possible violation of EEP the Thirring­Feynman field gravity theory (FGT) is considered [3], [4]. ... Using Lagrangian formalism of the relativistic field theory the post­Newtonian equation of translational motion for rotating bodies is derived in the frame of FGT. ... Thirring W. Field--theoretical approach to gravitation. ...

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• Keywords_330

. Next: Large area surveys Up: Searches and surveys Previous: Finding periodic signals . љ . Dispersion smearing . Scattering . Limited period range . Sky background . Different telescope sensitivities . Scintillation . Acceleration in binary systems . Jon Bell . Thu Dec 19 15:15:11 GMT 1996

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• Strong Equivalence Principle: Binary Pulsars
• Ultra low Frequency Gravitational Waves
• Multi-frequency deconvolution - MFCLEAN

... Energetic magnetospheric ions are often unstable to the electromagnetic ion cyclotron (EMIC) instability . ... generation of EMIC waves below the proton gyrofrequency , and . ... Depending on the local proton gyrofrequency, the frequency of the EMIC waves varies: in the magnetosphere we deal with the ULF range (more precisely 0.1-5 Hz), while in the auroral field lines we have ELF waves (tens or hundreds of Hz; see radio frequencies and flickering aurora ). ... Space Physics Text Book of Oulu ...

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• Incoherent scatter [Oulu]
• Pc 3 [Oulu]
• Radiowave frequency ranges [Oulu]

... Imagine that for every pixel in the color image, you take its luminance value (that's how bright it appears). ... In the end, you will have a histogram which counts how many times each luminance value appears in the image (that histogram can be used to analyze the distribution of the luminance values in the image). ... For the watermark effect, we want to use the same value that we used in the Stretch Contrast step, so that the lightest color will be in fact white (255), and nothing will get clamped...

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• APOD: 2004 February 24 - X-Rays Indicate Star Ripped Up by Black Hole
• APOD Index - Stars: Black Holes

Short Notes phys. stat. sol. (a) K2 1 K21 (1975) 27, Subject classification: 18.2: 21.1; 21.1.1 Solid State Physics Institute, Academy of Sciences of the USSR, Chernogolovka The Effect of Pressure on the Curie Points of Fe-Ni-Cu and Fe-Ni-Mn Alloys BY V.E. ANTONOV, G.T. DUBOVKA, and E.G. PONYATOVSKII There is a series of papers on the effect of pressure on the Curie points T of C Fe alloys with other transition elements. ... The dependence of the Curie points on pressure is linear. ... 1 Fig. ...

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• CdS Safety Data Sheet
• LEK - Equipment
• Murzin S.S. - Publications

... 1) The MS lower envelopes for groups of stars with different metallicities turn out to be coincident. ... 4) The conformation of the kinematics of stars within narrow ranges ob b-y with the ages derived from isohrones reveals that, at Z < Z , the isohrone ages seem to be increasingly overestimated with growing b-y . ... At a given metallicity, they have a much narrower MS and the locus of their MS lower envelope seems to be brighter for the metal-rich group of stars. ...

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Some Effects of Earthquakes, Temperature, Wind Stor ms and Barometric Pressure on the Inter ferometer at Hanford Robert Schofield Masahiro Ito Rauha Rahkola Evan Mauceli Ray Frey David Strom Jim Brau University of Oregon Some Concerns With Low Frequency Influences · Loss of lock · Need for increased servo loop gain · May eat up actuator range · Possible increased background in the LIGO frequency band · Possible modulation of noise in the LIGO band Guralp ...

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• http://zebu.uoregon.edu/~uochep/talks/talks07/Frey_c2cr07.pdf
• Dark Matter in the Universe
• The Greenhouse Effect.

The efficiency of interaction of radiation with a particle and hence its optical properties depend on the particle chemical composition, size, shape, structure, etc. ... Particle size expressed in units of the wavelength of incident radiation, together with chemical composition, most strongly affects the optical properties of a scatterer. ... There are many methods to solve the light-scattering problem for a homogeneous spheroid (our survey of the light-scattering methods see here ). ...

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• Hydrogenated amorphous carbon
• Polarization efficiency: size/shape/orientation effects
• Database of Optical Properties -- Level: subpage

The 25th International Symposium on Space Terahertz Technology , 27 ­ 30 April 2014, Moscow, Russia Superconducting Integrated Receiver with HEB -Mixer N.V. Kinev , L.V. Filippenko , R.V. Ozhegov , K.N. Gorshkov * * * .N. 't m and V.P. Koshelets * Kotel'nikov Institute of Radio ... Russia Email : nickolay@hitech.cplire.ru Moscow State Pedagogical University, Moscow, Russia Email : ozhegov@rplab.ru Detectors in THz ... Integrated Superconducting Receivers. ...

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• Lab234 - Development, study and optimization of the superconducting phase

In accreting binary neutron star systems matter is channelled by the strong magnetic field to the poles of the neutron star. The accreted matter accumulates at the poles to form accretion mounds. Pressure from the confined matter can significantly distort the local magnetic field structure, affecting the X-ray observations and long term evolution of the magnetic field. ...

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• The Music of the Spheres
• The Doppler Effect

... The main field of my investigations is stellar spectrophotometry. As a result of scientific activity of our group spectrophotometric catalog was created including energy distribution data on 900 stars in the range 3200-7600AA and 250 stars in the range 6000-10800AA (Voloshina et al., Spectrophotometry of Bright Stars, ed. I.N.Glushneva, 1982, Moscow, Nauka, in Russian). ...

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... Telescopes . ... Diameter of circular antenna . ... Number of antenna elements . ... Geometrical area . ... Effective area of full circle . ... Wavelength range . ... Frequency range . ... 2 arcsec . ... Flux density limit . ... Absolute brightness temperature limit . 0.050 mK . ...

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• Technicality RATAN-600
• Detection of unique bright radio flare of X-ray binary
• Galaxy sector, archive 2014

... The BM effect causes low-luminosity blazars (particularly BL Lacs) to be missed in surveys because the apparent luminosity of the non-thermal nuclear source does not exceed that of the host galaxy by a large factor. ... Browne (1995). ... In addition to these objects, a large fraction of the newly-identified BL Lacs in our sample (10 of 22; see Table 5) have been so classified only by virtue of our usage of the expanded March? et al. (1996) definition of the BL Lac class. ... 1996). ...

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• BL Lacs
• The Effect of Continuum Variability on Spectral Indices
• Selection Effects

... 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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• Vitaly Goranskij, SAI/Moscow Univ.
• may_iss
• comedi_get_n_ranges

Proposal Identification No.: R2663 Date Received: 2011-Sep-19 16:43:27 Technical Page Proposal Type: General Category : Observation Category : Total Time Requested: Minimum Useful Time: Prop osal Title: Urgent Planetary Radar Solar System 44 Hours 4h Radar Ranging of Near-Earth Asteroid 1999 RQ36 in Support of the OSIRIS-REx mission ABSTRACT: We will obtain a radar range of 1999 ...

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• http://www.naic.edu/vscience/schedule/tpfiles/MargottagR2080tp.pdf
• Statistical Information on Antenna
• first light daytime

... For a certain group of XMM PPS products (e.g. EPIC background maps, EPIC maximum-likelihood source lists, EPIC images, EPIC sensitivity maps) a list of commands is executed stored in an ascii file (hereafter check file). ... The tests include existence and parameter range checks for header key words and source tables columns of EPIC PPS Fits files. ... This check file performs existence and parameter range checks for EPIC PN, MOS1, MOS2 background maps in the energy bands 0,1,2,3,4 and 5. ...

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• Input
• Calling Parameters
• Absolute Corrections