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Theoretical models of shock waves in the interstellar mediumRaymond, John Charles, January 1900 (has links)
Thesis--Wisconsin. / Vita. Includes bibliographical references (leaves 153-156).
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High resolution infrared interferometry of the interstellar mediumOgden, Peter Michael, January 1981 (has links)
Thesis (Ph. D.)--University of Wisconsin--Madison, 1981. / Typescript. Vita. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 121-126).
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Microscopic extraterrestrial particles Part I, Antarctic Peninsula traverse, 1961-62 /Schmidt, Richard A. January 1963 (has links)
Thesis (Ph. D.)--University of Wisconsin--Madison, 1963. / Typescript. Vita. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves [153]-173).
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High-resolution far-infrared observations of star-forming regions /Cole, David Michael January 1999 (has links)
Thesis (Ph. D.)--University of Chicago, Dept. of Astronomy and Astrophysics, March 1999. / Includes bibliographical references. Also available on the Internet.
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The CO distribution around 1=30°, b=0°Szabo, Alexander January 1980 (has links)
The 4.6m millimeter wave telescope at the University of British Columbia has been used to map a region 1/2° in diameter centered on 1=30°, b=0° in the J=1->0 transition of ¹²C¹⁶0. This study of the inner edge of the galactic molecular ring has revealed two well defined giant molecular clouds with diameters of approximately 30 pc and masses in the order of 5 x 10⁵ M⊙. In addition our analysis indicates that a substantial fraction, amounting to approximately 30%, of the integrated CO intensity comes from a feature covering the entire field observed. We have also found a complex of four clouds whose linewidths are a factor of two greater than those of the standard giant molecular clouds. The nature of these clouds is at present uncertain. The number of clouds detected in our survey gives as 5000 the total number of giant molecular clouds in the galaxy. / Science, Faculty of / Physics and Astronomy, Department of / Graduate
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Cosmic grain size evolution.Field, Charles A. 01 January 1988 (has links) (PDF)
No description available.
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The thermal accommodation coefficient of graphite for several gases of astrophysical interest.Day, Kenrick Lloyd January 1972 (has links)
No description available.
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Solid Hydrogen Coated Graphite Particles in the Interstellar Medium, IWickramasinghe, N. C., Krishna Swamy, K. S. 11 1900 (has links)
Solid hydrogen coated graphite particles may be expelled from regions of
star -formation into the general interstellar medium. The solid para- hydrogen
mantles, which contain a small proportion of orthomolecules are stable against
evaporation in the general interstellar radiation field. They are also stable
against physical and chemical sputtering in HI regions. Extinction efficiencies
are calculated for solid hydrogen particles and for graphite particles
with solid hydrogen mantles. Graphite core -solid hydrogen grains are capable
of producing excellent agreement with the interstellar extinction observations
from 2u - 1100 A. The graphite core radius may be in the range ro = 0.04 -
0.06u and the solid hydrogen mantle radius in the range r = 0.15 - 0.25u. The
albedo and phase function of these particles are consistent with the requirements
imposed by the diffuse galactic light. Solid hydrogen is strongly
anisotropic in its crystal structure and optical properties. Approximate
models yield good agreement with the observed trends of the wavelength
dependence of interstellar polarisation.
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A submillimetre study of gas and dust in star-forming regions in our galaxyWalker-Smith, Samantha January 2014 (has links)
No description available.
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The abundance of boron in diffuse interstellar clouds /Ritchey, Adam M. January 2009 (has links)
Dissertation (Ph.D.)--University of Toledo, 2009. / Typescript. "Submitted to the Graduate Faculty as partial fulfillment of the requirements for the Doctor of Philosophy Degree in Physics." Bibliography: leaves 113-121.
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