Luminosity

Results: 382



#Item
281Stellar evolution / Physical cosmology / Light sources / Standard candles / Exotic matter / Starburst galaxy / Galaxy / Luminous infrared galaxy / NGC / Astronomy / Physics / Space

A The Astrophysical Journal, 618:569–585, 2005 January 10 # 2005. The American Astronomical Society. All rights reserved. Printed in U.S.A. ON THE MAXIMUM LUMINOSITY OF GALAXIES AND THEIR CENTRAL BLACK HOLES:

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Source URL: www.cita.utoronto.ca

Language: English - Date: 2006-09-08 20:49:13
282Solar cycle / Space / Physics / Sunspot / Solar luminosity / Solar constant / Maunder Minimum / Wolf number / Astronomy / Solar variation / Photovoltaics

GEOPHYSICAL RESEARCH LETTERS, VOL. 26, NO. 16, PAGES[removed], AUGUST 15, 1999 A reconstruction of total solar irradiance since 1700 S.K. Solanki and M. Fligge Institute of Astronomy, ETH-Zentrum, CH-8092 Z¨ urich, Sw

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Source URL: www.acrim.com

Language: English - Date: 2006-09-28 19:46:17
283Spaceflight / Active Cavity Radiometer Irradiance Monitor Satellite / Solar Maximum Mission / Solar variation / Solar cycle / Solar luminosity / Irradiance / Active cavity radiometer / Nimbus program / Spacecraft / Radiometry / Measurement

Biogical and Biochemical OsciJlto (Academic Press, Ncw York, [removed]N. S. Kosower, G. A. Vanderhoff, B. Bencrofc, T. Hunt, E. M. Kosower, Biochem. Biophys. Ras. Commun. 45, [removed]).

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Source URL: acrim.com

Language: English - Date: 2008-04-07 01:19:06
284Science / Socioeconomics / Conditional Cash Transfer / Economic development / Welfare reform / Social safety net / Gross domestic product / Impact evaluation / Welfare / Economics / Social programs / Welfare state

WIDER Working Paper[removed]Social transfers and growth: The missing evidence from luminosity data

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Source URL: socialprotectionet.org

Language: English - Date: 2014-06-09 16:57:13
285Light sources / Climate history / Faint young Sun paradox / Paradoxes / Sun / Star / Solar luminosity / Planetary habitability / Formation and evolution of the Solar System / Astronomy / Stellar astronomy / Space

The Faint Young Sun Paradox Dr. Petrus C. Martens/Montana State Univ. & SAO While much (necessary) attention is being paid to the possible influence of the Sun on global climate variation in the last millennium, there is

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Source URL: solarscience.msfc.nasa.gov

Language: English - Date: 2013-02-11 11:56:56
286Supermassive black holes / Black holes / X-ray astronomy / Astrophysics / Ultraluminous X-ray source / Eddington luminosity / Stellar black hole / Intermediate-mass black hole / Sołtan argument / Astronomy / Space / Galaxies

Bridging the Gap Between Stellar Mass and Supermassive Black Holes Dr. Sean Farrell/University of Sydney While it is widely accepted that most (perhaps all) galaxies host a supermassive black hole in their centres, how t

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Source URL: solarscience.msfc.nasa.gov

Language: English - Date: 2013-03-25 17:02:09
287Large-scale structure of the cosmos / Milky Way Galaxy / Plasma physics / Supermassive black holes / Galaxy clusters / X-ray astronomy / Star cluster / Dark matter / Chandra X-ray Observatory / Astronomy / Physics / Space

High Energy Astrophysics Division 14th Meeting Chicago, IL I[removed]August 2014 Abstract Book 100 – AGN I: Low Luminosity AGN and the Galactic Center Oral Session – Great Lakes Grand Ballroom – 18 Aug[removed]:30 am

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Source URL: files.aas.org

Language: English - Date: 2014-07-14 10:44:27
288Research / Working group / WG

55th ICFA Advanced Beam Dynamics Workshop on High Luminosity Circular e+e- Colliders – Higgs Factory (HF2014) October 9 – 12, 2014, Hotel Wanda Realm, Beijing, China Program (draft as of[removed]Thursday, October

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Source URL: hf2014.ihep.ac.cn

Language: English - Date: 2014-07-29 06:15:44
289Physics / Space / Galaxies / Ultraluminous X-ray source / Plasma physics / Observational astronomy / Eddington luminosity / Intermediate-mass black hole / Accretion disc / Astronomy / X-ray astronomy / Black holes

The Astrophysical Journal, 722:1816–1820, 2010 October 20  C[removed]doi:[removed]637X[removed]

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Source URL: swift.gsfc.nasa.gov

Language: English - Date: 2012-03-19 15:23:08
290X-ray astronomy / Plasma physics / X-ray telescope / Cosmic distance ladder / Active galactic nucleus / Star / Astrophysical X-ray source / Astronomy / Observational astronomy / Space

Mon. Not. R. Astron. Soc. 401, 677–[removed]doi:[removed]j[removed]15689.x Variability and spectral energy distributions of low-luminosity active galactic nuclei: a simultaneous X-ray/UV look with Swift

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Source URL: swift.gsfc.nasa.gov

Language: English - Date: 2012-03-19 15:23:10
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