0.1-0.3 M sun yr-1, and calibrations of SFRs based on L(70) and L(160) are proposed. Below those two luminosity limits, the relation between SFR and 70 ЮМm (160 ЮМm) luminosity is nonlinear and SFR calibrations become problematic. ... We interpret this increasing dispersion as an effect of the increasing contribution to the infrared emission of dust heated by stellar populations not associated with the current star formation. ...

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• Optimal Combination
• Star Formation Rates in Resolved Galaxies: Calibrations with Near- and
• Cosmological Molecular Clouds

Abstract -- Abundances of heavy elements decreases with increasing galactocentric distance almost in all disk galaxies. ... To explain this gradient in young objects and in the interstellar gas one has to assume that a typical disk galaxy is an open system, i.e. it expels some synthesized heavy elements into the circumgalactic space and/or accretes intergalactic gas with zero metallicity, with rates of both processes depending on the galactocentric distance. ...

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• On current distance scales for open clusters

WPLTN-2012 Technical Workshop Research and Experiment of Lunar Laser ranging Yaoheng Xiong, Zhulian Li, Yuqiang Li, Honglin Fu, Xiangming Zheng, Dongsheng Zhai, Yuncheng Zhang Yunnan Observatory Chinese Academy of Sciences St. Petersburg , Sep24-28 2012 LLR researchs & experiments in Kunming Overview Key problems of LLR Very long distance ranging, sub-single photon detection,.. ... St. Petersburg , Sep24-28 2012 LLR Experiments in Kunming Station Thank you ...

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IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, VOL. ... 2, JUNE 2003 3301 Texture-Related Roughness of (Nb,Ti)N Sputter-Deposited Films N. N. Iosad, N. M. van der Pers, S. Grachev, M. Zuiddam, B. D. Jackson, P. N. Dmitriev, and T. M. Klapwijk Abstract--We study the properties of (Nb,Ti)N films deposited by reactive magnetron sputtering in an atmosphere of argon and nitrogen at ambient substrate temperature, focusing, in particular, on the technological factors determining film texture and roughness. ...

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• http://www.cplire.ru/html/oxide233/paper5.pdf

... Programme . ... Abstract: I will present new deep narrow band [ N ii ] and H imaging of the NE region of Centaurus A obtained with the Maryland-Magellan Tunable Filter. I will show evidence for a gradient in the [ N ii ] / H ratio along the filament, with the ratio increasing with distance away from the galaxy. We interpret this result in the context of jet-driven shock induced star-formation. ... CSIRO 2009 Legal Notice / Privacy Statement Last modified: 15/11/2010 ...

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• Research - Structure formation in the Sculptor Group
• ATNF Colloquium
• The Fresnel distance

... High-pressures experiments are mostly aimed at studying phase transformations in solids, synthesising new phases and studying their composition, crystal and magnetic structure, physical and thermodynamical properties. ... The specific feature of investigations at LHPP that distinguishes it from most other high-pressure laboratories is combining in situ measurements with studies at ambient pressure of new high-pressure phases fixed by quenching to liquid nitrogen temperature. ...

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• Department of Solid State Physics MIPT

... Events . ... The orbit of the Moon is too small to be seen on this scale, but the 2008 December 1st alignment was especially interesting because additionally Venus was occulted by the Moon (this occultation was visible from Europe and NW Africa). Some more photos of the 1 December events received from Jonathan Bingham . ... Venus coming out from behind the Moon; photograph by Jonathan Bingham . ISS; photograph by Jonathan Bingham . ... International Year of Astronomy, Ireland National Node . ...

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• Armagh Astropark: Hill of Infinity
• Armagh Astropark
• Armagh Observatory

... The problems of complexity in coagulation: specification 1. ... Numerical experiments Task 1: Activation threshold Final clot density VS activation : model reduction Factor V is activated 7 6 7 6 No factor V activation Fibrin 4 3 2 1 0 0.00 0.02 0.04 0.06 0.08 0.10 0.12 Fibrin 5 5 4 3 2 1 0 0.00 0.02 0.04 0.06 0.08 0.10 0.12 Activation Activation y= Ae ( Bx 1 ) y = Ax Final clot density VS activation : the experiment Fibrin clot density (a.u.) 1.0 0.8 0.6 0.4 0.2 ...

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... The low-latitude boundary layer, first discussed by Eastman et al. (1976), is part of the magnetospheric boundary layer . Large fraction of all the plasma, momentum, and energy transfer from the magnetosheath into the magnetosphere occurs through it. low latitude part of the dayside boundary layer extending also to the evening local times . ... region of general tailward plasma flow . ... Hapgood, M. A., and D. A. Bryant, Re-ordered electron data in the low-latitude boundary layer, Geophys. ...

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• The Way Things Fall
• ENERGETIC PARTICLE EXPERIMENT DOK-2
• Discontinuities and shocks [Oulu]

... 2013: . Evidence for the connection between turbulent gas motions and star formation in dwarf galaxies . ... Moiseev A.V. "Ionized gas rotation curves in nearby dwarf galaxies", Astrophysical Bulletin, 2014, Volume 69, Issue 1 . Moiseev A.V., Tikhonov A.V., Klypin A.A. "What controls the ionized gas turbulent motions in dwarf galaxies", submitted to MNRAS . ... Determination of the mass of a supermassive black hole in AGN Mkn6 based on spectro-polarimetric observations . ... Archive . ...

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• Lack of Dwarf Galaxies in the Local Volume Compared to Conventional Cosmology
• Metagalaxy sector, archive 2014
• Hardware sector, archive 2007

... The large field size of UIT is ideal for studies of globular clusters. ... Very metal poor clusters are conducive for the formation of very hot horizontal branch stars which radiate most of that energy in the UV part of the spectrum. ... M31 is the nearest large spiral galaxy to us. ... These are small dwarf galaxies and NGC 205 is a bit unusual because it still has retained some gas for star formation despite its low mass. M33 is an actively star forming spiral galaxy in the local group. ...

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• The Galaxy Gallery Page 6: Comparative Morphology
• The Case for Non-Zero Lambda

... ON THE ROLE OF LARGE-SCALE PLASMA IRREGULARITIES AT THE FINAL STAGE OF ANOMALOUS ABSOPTION DEVELOPING UNDER HF HEATING OF THE IONOSPHERE . ... Fig. ... With the aid of numerical statistical modeling based on multiple ray tracing it is shown that in presence of large-scale irregularities the reflected signal amplitude mean value is increased significantly. ... Dependence of the mean amplitude of the reflected from the ionosphere signal on the large-scale (10-50 km) electron density irregularity level...

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• Vladimir Marsakov Abstracts
• Vladimir Marsakov Publication List

... The formation of multiple images of a distant quasar by the gravitational lensing effect of a foreground galaxy may be very simply, and faithfully, accounted for by a wine glass experiment. Figure 1. In the wine glass experiment, a bright compact light source (at the top of the photo) serves as a distant quasar. The wine glass on the table distorts the light rays from the "quasar" and produces a caustic having with a triangular shape (see enlargement in Figure 3 ). ...

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• ASP: AstroCappella - A Musical Exploration of the Universe
• ASP: Star Science in the Autumn Sky

... Star Formation in the Tarantula Nebula . ... Credit Copyright: NASA , ESA , ESO , D. Lennon (ESA/STScI) et al. , and the Hubble Heritage Team (STScI/AURA) Explanation: The largest, most violent star forming region known in the whole Local Group of galaxies lies in our neighboring galaxy the Large Magellanic Cloud (LMC). ... Publications with keywords: Tarantula Nebula - star formation - LMC . Publications with words: Tarantula Nebula - star formation - LMC . ... Star Forming Region S106 . ...

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• XWare > APOD

The Experiment: To find the first galaxies . Understand basic properties of star formation/galaxies ? guess how a young galaxy, or protogalaxy would appear . ... New stars very blue: will appear redder at large distances (redshift). Dust protects gas from radiation. Dust is heated and is luminous at infrared wavelengths. ... Gas in close to a group of galaxies (cluster) may become very hot and emit X-rays. Previous slide . Next slide . Back to first slide . ...

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• The history of star formation and mass assembly in early-type galaxies Bojan
• The history of star formation and mass assembly in early-type galaxies
• Bojan Nikolic -- Increasing font size in PGPLOT

... 2010, A , in press . SiO outflows in high-mass star forming regions: A potential chemical clock? A. Lopez-Sepulcre, C.M. Walmsley, R. Cesaroni, C. Codella, F. Schuller, L. Bronfman, S.J. Carey, K. M. Menten, S. Molinari, A. Noriega-Crespo . ... A comparative study of high-mass cluster forming clumps . ... Class I and Class II methanol masers in high-mass star forming regions . ... Click to examine publications from other years . ... Star Formation Group . ... Arcetri Home Page . ...

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• Increasing number of files in system
• A Hubble diagram for Quasars
• The Gravitational Wave Experiment

... ROTATION CURVE: When studying spiral galaxies it is invariably found that the stellar rotational velocity in the disk remains constant, or "flat", with increasing distance away from the galactic center. ... The rotation speed of the stars in galaxies is found NOT to decrease with increasing distance from the galactic center (see emission lines in the spectrum), implying that the overall mass distribution of the galaxy is different from the light distribution. ...

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• The High-Z SN Search Description
• Proposed Facility
• COALA - Computational Astrophysics Laboratory

Bizyaev D., "The Argument Against Long Extragagalactic Distance Scale", Astron. ... Soviet Astronomy) 1997. ... Zasov A., Bizyaev D., "An Estimate of the Hubble Constant using a Criterion for Gravitational Stability of Gaseous Discs", Pis'ma v Astron. ... 1996. ... D.Bizyaev, "Types of galaxies", 1996, Zvezdochet, No 11, p.22 (in Russian) . D.Bizyaev, "The Hubble Constant", 1996, Zvezdochet, No 2, p.20 (in Russian) . D.Bizyaev, "Magellanic Clouds", 1995, Zvezdochet, No 6, p.12. (in Russian) . ...

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... Archives . ... ArXiv] Random Matrix, July 13, 2007 . ArXiv] Data Visualization, July 17, 2007 . ... Star Formation via the Little Guy: A Bayesian Study of Ultracool Dwarf Imaging Surveys for Companions by P. R. Allen. ... Algorithms arXiv Astro Bad AstroStat Bayesian CHASC Cross-Cultural Data Processing Fitting Frequentist Galaxies gamma-ray High-Energy Imaging Jargon Job Languages MC MCMC Meta Methods Misc News Nuggets Objects Optical Physics Quotes Spectral Stars Stat Timing Uncertainty X-ray . ...

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• The AstroStat Slog survey
• The Orion OB1 Association
• The AstroStat Slog star formation

... Science . ... Observing with ESO Telescopes . ... ESO Data . ... Star-formation in the Milky Way is an ubiquitous phenomenon. ... Ongoing large scale surveys like GLIMPSE, SCUBA, ATLASGAL and UKIDSS trace gas, dust, and young stellar populations across our galaxy and provide new insight in the galactic distribution of star-forming regions and young clusters, and the spatial and environmental variation of the star formation history, efficiency and the initial mass function down to sub-stellar masses....

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• Interferometric observations: Change of fringes with increasing baseline | ESO
• Spiral shocks
• ESO - Thesis Topic: Testing galaxy formation in high density environments - the