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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
281

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.
282

The neutral interstellar medium in luminous compact blue galaxies

Garland, 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
283

The formation of low metallicity globular clusters

Masters, 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.
284

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).
285

Star formation and internal kinematics of irregular galaxies

McIntyre, Vincent. January 2003 (has links)
Thesis (Ph.D.)--University of Wollongong, 2003. / Typescript. Includes bibliographical references: p. 277-292.
286

The formation of stellar halos in late-type galaxies

Renda, 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.
287

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).
288

A study of diffuse galactic gamma radiation /

Ng, Tze-kau. January 1989 (has links)
Thesis (M. Phil.)--University of Hong Kong, 1990.
289

Static photoionization models for emission-line regions of quasi-stellar objects and Seyfert galaxies

MacAlpine, 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.
290

Detailed photometry of six Sb galaxies

Simkin, 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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