... 3 2014 Композиты и наноструктуры COMPOSITES and NANOSTRUCTURES CONTENS S.A. Firstov, V.F. Gorban, N.A. Krapivka, E.P. Pechkovsky, A.L. Eremenko ESTIMATION OF TRANSITION TEMPERATURE TO DIFFUSION DEFORMATION MECHANISMS IN SINGLE-PHASE BCC- HIGH ENTROPY ALLOYS OF EQUIATOMIC COMPOSITION .. ... For the titanium alloy, the nanolattice period decreases when the energy density increases; this value for the alloy is larger than that for pure titanium (p. 148-157; fig. ...

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• http://www.issp.ac.ru/journal/composites/2010/content_eng_01_10.pdf
• LHPP ISSP RAS
• New families of high-temperature composite materials: refsic, refsicoat and

... The ionospheric plasma is composed of electrons and ions, freed from each other by ultraviolet energy from the sun. ... The spectrum below shows the widths associated with the hydrogen ions and the oxygen ions, assuming that they have the same temperatures. ... In the black and gray spectrum below, the oxygen ion and electron temperatures are the same. ... temperatures: electron, oxygen ion, and hydrogen ion . ion content: oxygen, helium, and hydrogen . velocities: oxygen ion and hydrogen ion. ...

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• ALFA Receiver Temperature Polynomial Fit
• Modeling the Spectrum
• radar

... In the first page of this chapter, Eddington computes an effective temperature of 3.18 K, but this has nothing to do with the 2.725 K blackbody spectrum of the Cosmic Microwave Background (CMB) . Here is a quote of what Eddington actually said: . ... We shall first calculate the energy density of this radiation. ... It is clear that Eddington's model fits the optical data, but that Eddington did not anticipate either the CMB (red curve) or the interstellar dust (ISD, green curve). ...

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• Thermistors

This page provides explanatory text for the dials shown on the Rice Current Solar Wind Conditions and Current Solar Wind Conditions (Dials Only) webpage. These dials use the last good received set of measurements from the Real Time Solar Wind package on the Advanced Composition Explorer (ACE) spacecraft. ... Measured) This quantity is the number of solar wind protons per unit volume as measured by the ACE Solar Wind Electron Proton Alpha Monitor (SWEPAM) . ... It is measured by ACE/SWEPAM. ...

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• Atmosphere [Oulu]

... 7 EPSC2012-52 2012 European Planetary Science Congress 2012 c Author(s) 2012 E P SC European Planetary Science Congress Properties of the impact-produced lunar exosphere during Perseid 2009 meteor shower A.A. Berezhnoy (1), O.R. Baransky (2), K.I. Churyumov (2), T.K. Churyumova (2), V.V. Kleshchenok (2), E.A. Kozlova (1), V. Mangano (3), V.O. Ponomarenko (2), Yu.V. Pakhomov (4), V.V. Shevchenko (1), Yu.I. Velikodsky (5) (1) Sternberg Astronomical Institute, Universitetskij pr., ... 12/13, 2009. ...

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• http://selena.sai.msu.ru/Pug/Publications/Pugacheva%20LPS%2041.pdf
• http://selena.sai.msu.ru/Pug/Publications/ms38/ms080.pdf
• http://selena.sai.msu.ru/Kozl/Publications/ms40/50_Kozlova_Shevchenko.pdf

... Development of Ideas of Structure and Evolution of Stars. Integral Features of Stars, Which Determine Their Structure, Direction and Rate of Evolutuion. ... Connection between Potential and Thermal Energy of Star. ... Structure of a Main Sequence Star. Features of Massive Stars Evolution on the Main Sequence. Internal Structure of the Sun. ... White Dwarfs, Their Features. ... Evolution from the Main Sequence of Massive Stars. ... Evolution of Small Mass Stars till White Dwarfs Sequence. ...

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. ___________________________________________________________________ The Electronic Universe Project e-mail: nuts@moo.uoregon.edu

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• Astronomy HyperText Book: Fusion Sequences in Stars

Next: PULSATION PROPERTIES Up: EXTREME HELIUM STARS: PULSATION Previous: EVOLUTION MODELS . ... These include a detailed comparison between models which predict evolution tracks and surface composition for a given stellar mass and accurate observations of stellar compositions and dimensions. ... Stellar pulsations provide much more powerful tools for determining stellar masses. ... Next: PULSATION PROPERTIES Up: EXTREME HELIUM STARS: PULSATION Previous: EVOLUTION MODELS Simon Jeffery . ...

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• Armagh Observatory Preprint No. 306
• STELLAR PROPERTIES
• Armagh Observatory

. Copyright 1997 The Association of Universities for Research in Astronomy, Inc. All Rights Reserved. Mark Dickinson: med@stsci.edu 5/13/96

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• The Emission by Dust and Stars of Nearby Galaxies in the Herschel KINGFISH
• Determining dust temperatures and masses in the Herschel era: The importance of
• The Opacity of Spiral Galaxy Disks. VIII. Structure of the Cold ISM

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. ...

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Molecular Lines in Star Formation Regions ­ the ALMA Challenge Paul Jones University of New South Wales Universidad de Chile 1 Molecular Lines in Star Formation Regions - Molecular lines trace the kinematics and chemistry (composition) of molecular clouds. ... The lines also trace physical conditions such as temperature and density, complementary to mm/sub-mm dust continuum data e.g. ATLASGAL and ALMA continuum. ... Simple molecules (eg. ... More complex molecules (eg. ...

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• Information Missing or Incorrect in FITS Files
• APPENDIX A. The composite cooling function
• colden

Impact ­ Produced Exosphere of Europa A.A. Berezhnoy Sternberg Astronomical Institute, Moscow, Russia Equilibrium chemical composition of the impact-induced cloud 0.5 0.45 0.4 0.35 0.3 0.25 0.2 0.15 0.1 3000 3500 4000 T, K 4500 OH H2 5000 O 5500 H H2O Q 0.0045 0.004 0.0035 0.003 0.0025 0.002 0.0015 0.001 0.0005 0 2000 Na NaO H NaO 3000 T, K 4000 5000 1.E-01 2000 Q 1.E-02 1.E-03 1.E-04 T, K 2500 CO 3000 ... Previous detection of cometary impacts on Europa is very tentative. ...

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• http://www.iki.rssi.ru/conf/2009elw/presentations/presentations_pdf/session5/Dalton_ELW.pdf
• Differential Thermo-Analyzer (DTA)
• PhSRM

... In this section, we develop a physical model of the secondary as a disk that is centrifugally supported in the radial direction and hydrostatically supported in the vertical direction. We assume that the disk is vertically isothermal and well mixed. ... where is the mean molecular mass of the gas, is the orbital period at the outer edge of the disk in years, and all of the mass of the secondary has been assumed to be concentrated near its center, so the Keplerian approximation is valid. ...

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• Thermal Emission From Isolated Pulsars
• The AstroStat Slog Blog Archive Dance of the Errors
• The AstroStat Slog DEM

... Table 1: Acceptable temperature difference Invar36 0 .0 5 C А (the CTE was selected as 0.7 for the FEA) Stainless Steel 304 0.002 CА(the CTE was selected as 17.2 for the FEA) Aluminium6061 0.0015 CА(the CTE was selected as 23 for the FEA) (2) Analysis of the temperature gradients of the mount generated by an ambient temperature difference of 0.5 CА on both sides of the mount Invar , S.S. or Al ... Stainless steel material is added to Table 4 and 5 for comparison with Invar. ...

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• http://www.mrao.cam.ac.uk/~eic22/Thesis/curtis2009_appdxC.pdf
• http://www.mrao.cam.ac.uk/wp-content/uploads/2014/04/DMahtani.pdf
• Astrophysics Group CosmoNet

... We cannot use for this purpose equivalent widths and profiles of HI lines (well known criteria of atmospheric conditions for normal supergiants), since these lines are strongly distorted in the spectrum of IRAS04296 as seen in Fig. ... Figure: Upper: iron abundance FeI (circles) and FeII (crosses) calculated for IRAS04296+3429 with model parameters , and using lines with different excitation potentials EP of a low level; bottom: the same as a function of the equivalent width W . ...

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• Emission molecular bands
• Cosmological Gene project
• Discussion

... Star Colors in Orion . ... Red stars are cool, with surface temperatures of around 3,000 kelvins (K) , while blue stars are hotter and can have temperatures over 30,000 K. Our own lovely "yellow" Sun's temperature is a comforting 6,000 K. Differences in star colors are particularly easy to see in this intriguing composite view of the constellation Orion, made while experimenting with a star trail step-focus technique . ... Publications with keywords: Orion - color - star . ... The Hunter s Stars . ...

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• Journal "Peremennye Zvezdy"
• XWare > APOD

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... What Have We Learned About Halley's Comet? ... Until the Russian VEGA and the European Giotto spacecraft flew by Halley's core, people had never really seen the heart of a comet! ... showed that the comet's nucleus was about 15 kilometers long and 8 kilometers wide. ... The Giotto spacecraft came within 600 km of the comet's nucleus, surviving the great gas and dust storms of the inner coma. ... Comet Halley's dark icy nucleus (center) and bright "jets'' of gas and dust as photographed by "Giotto''....

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• ASP: Star Science in the Autumn Sky

... Numerical Modeling of RadioAstron SRT Temperature Deformations M. Yu. Arkhipov, I. S. Vinogradov, S. B. Novikov, and S. D. Fedorchuk Astro Space Center, Lebedev Physical Institute of the Russian Academy of Sciences, Moscow, Russia e mail: rusengineer@mail.ru Received December 16, 2013 Abstract--The results of modeling the thermal deformations of a space radio telescope's reflecting surface are presented in the paper. ...

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Russian SHAREABLE DATA CENTER Institute of Solar-Terrestial Physics SB RAS . ... Although their determination is based on the scattering process model, independent check-ups by rocket experiments have shown their correctness in experimental applications. ... Ionospheric data analysis, especially during strong disturbances, cannot be without some other kinds of diagnostic tools. ... The lack of data has always been a challange in this case. ...

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• East Siberian Center for the Earth's Ionosphere Research. Capabilities and
• East Siberian Center for the Earth's Ionosphere Research. Ionospheric parameter
• "East Siberian Center for the Earth's Ionosphere Research". Composition.