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A radio study of the high-redshift galaxy cluster field RCS J022434-0002.5 /D'Alfonso, Nadia. January 2008 (has links)
We present the 1.4-GHz catalog of the galaxy cluster field RCS J022434-0002.5, at a redshift of z = 0.773. A total of 194 sources were found within a ∼0.28 degree2 region to a 5sigma depth of ∼75 muJy. We show that the differential source counts for the cluster field are in good agreement with other radio surveys, and therefore do not indicate a strong excess of radio sources in the cluster compared to the field. We find 13 sources have optical counterparts with photometric redshifts within 1sigma of the cluster redshift and an additional 5 within 2sigma, and we consider these objects to be candidate cluster members. We use their radio luminosities to attempt to diagnose the presence of active galactic nuclei or star formation activity. We find that the cluster candidates are statistically more likely to be powered by active galactic nuclei, rather than star formation.
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The neutral interstellar medium in luminous compact blue galaxiesGarland, Catherine A January 2004 (has links)
Thesis (Ph. D.)--University of Hawaii at Manoa, 2004. / Includes bibliographical references (leaves 187). / Also available by subscription via World Wide Web / xxiii, 187 leaves, bound ill. 29 cm
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The formation of low metallicity globular clustersMasters, Craig Eugene, Ashman, Keith M., January 2007 (has links)
Thesis (Ph. D.)--Dept. of Physics and Dept. of Mathematics. University of Missouri--Kansas City, 2007. / "A dissertation in physics and mathematics." Advisor: Keith M. Ashman. Typescript. Vita. Title from "catalog record" of the print edition Description based on contents viewed Nov. 13, 2007. Includes bibliographical references (leaves 67-70). Online version of the print edition.
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Structure of dark matter in galaxies /Trott, Cathryn Margaret. January 2004 (has links)
Thesis (Ph.D.)--University of Melbourne, School of Physics, 2005. / Typescript (photocopy). Includes bibliographical references (leaves [171]-185).
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Star formation and internal kinematics of irregular galaxiesMcIntyre, Vincent. January 2003 (has links)
Thesis (Ph.D.)--University of Wollongong, 2003. / Typescript. Includes bibliographical references: p. 277-292.
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The formation of stellar halos in late-type galaxiesRenda, Agostino. January 2007 (has links)
Thesis (PhD) - Swinburne University of Technology, 2007. / Submitted for the degree of Doctor of Philosophy, Swinburne University of Technology - 2007. Typescript. "May 2007". Bibliography: p. 225-237.
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Photometric and spectroscopic properties of void galaxies in the Sloan Digital Sky Survey /Rojas, Randall R. January 2004 (has links)
Thesis (Ph. D.)--Drexel University, 2004. / Includes abstract and vita. Includes bibliographical references (leaves 113-124).
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A study of diffuse galactic gamma radiation /Ng, Tze-kau. January 1989 (has links)
Thesis (M. Phil.)--University of Hong Kong, 1990.
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Static photoionization models for emission-line regions of quasi-stellar objects and Seyfert galaxiesMacAlpine, Gordon Madeira, January 1972 (has links)
Thesis (Ph. D.)--University of Wisconsin--Madison, 1972. / Typescript. Vita. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references.
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Detailed photometry of six Sb galaxiesSimkin, Susan Marguerite Smith, January 1967 (has links)
Thesis (Ph. D.)--University of Wisconsin--Madison, 1967. / Typescript. Vita. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references.
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