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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.
21

Untersuchungen über die Eigenbewegungen der Sterne der Neureduktion des Groombridge-Kataloges Inaugural-Dissertation zur Erlangung der Doktorwürde der Hohen Philosophischen Fakultät der Universität Leipzig /

Frömmer, Walther, January 1913 (has links)
Inaug.--Diss.--Leipzig, 1913. / Lebenslauf. Includes bibliographical references.
22

Ueber den Sternhaufen Messier 67

Fagerholm, Erik. January 1906 (has links)
Inaugural-Dissertation--Uppsala, 1906. / Includes bibliographical references.
23

Sur les amas globulaires d'étoiles et leurs relations dans l'espace

Parvulesco, Const. January 1925 (has links)
Thèse--Paris. / Bibliography: p. 141-42.
24

Low resolution spectra of bright A-type stars compared with model atmosphere fluxes

Panek, Robert Joseph, January 1976 (has links)
Thesis--Wisconsin. / Vita. Includes bibliographical references (leaves 127-129).
25

On the mass concentration in gaseous stars and allied problems

Tuominen, Jaakko. January 1938 (has links)
Diss. Edition de : Dissertation : Sciences : Helsinki : 1938. / f485603. NLGGC.
26

Peering into the heart of galactic star formation : a detailed characterization of infrared-dark clouds /

Ragan, Sarah E. January 2009 (has links) (PDF)
Thesis (Ph.D.) - University of Michigan, 2009. / Includes references.
27

Central dynamics of globular clusters

Noyola, Eva, January 1900 (has links) (PDF)
Thesis (Ph. D.)--University of Texas at Austin, 2006. / Vita. Includes bibliographical references.
28

New insights into globular clusters from main-sequence photometry /

Bolte, Michael John. January 1987 (has links)
Thesis (Ph. D.)--University of Washington, 1987. / Vita. Bibliography: leaves [112]-115.
29

Line intensities and special types in B type stars

Maunsell, Charles Dudley January 1947 (has links)
Photometric measures of absorption line intensities in the spectra of forty-five B stars are given. The plates were taken and measurements made at the Dominion Astrophysical Observatory. Graphs have been prepared showing the intensities plotted against the Henry Draper subtype of the star for the stronger lines. Using these intensity measurements, those published by E. G. Williams, and unpublished measures by R. II. Petrie, criteria for determining spectral type from ratios of the intensities of the stronger lines are suggested. Also, from the variation of Balmer line intensity with luminosity, a method of determining absolute magnitudes is suggested. Spectral types and luminosities as determined from these criteria are given for 133 B type stars for which photometric measures of line intensity are available. / Science, Faculty of / Physics and Astronomy, Department of / Graduate
30

On the atmospheres of B-stars

Rudkjøbing, Mogens Hegelund, January 1947 (has links)
Thesis--Copenhagen. / "Denne afhandling er i forbindelse med den af forfatteren tidligere offentliggjorte afhandling: 'Kvantemekanisk beregning af elektronstøds-dæmpningskonstanter for fraunhoferske linier' (festskrift til N.E. Nørlund, Kbhvn. 1945)." "Literature": p. [83]-85.

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