Spring 2007 Additional articles for Astro 515 oral presentations from John: A Near-Infrared and X-Ray Study of W49 B: A Wind Cavity Explosion Jonathan W. Keohane, William T. Reach, Jeonghee Rho, and Thomas H. Jarrett Page 938 [ http://www.journals.uchicago.edu/cgi-bin/resolve?ApJ18745 ] Infrared Spectroscopy of Comet 81P/Wild 2 Samples Returned by Stardust Keller et al. 2006 Science, 314, 1728 The Abundance of Deuterium in the Warm Neutral Medium of the Lower Galactic Halo Savage, Blair et al. astro-ph/0701110 The unusual distribution of molecular gas and star formation in Arp140 Cullen et al. 2006 MNRAS.tmp.1419C (Dec. 2006) The Radial Distribution of the Interstellar Medium in Disk Galaxies: Evidence for Secular Evolution Regan et al., 2006 ApJ, 652, 1112 Near-Infrared Observations of N11 in the Large Magellanic Cloud: Triggered Star Formation around the Periphery of LH 9 Hatano et al. 2006 AJ, 132, 2653 Detection of the 205 μm [N II] Line from the Carina Nebula Oberst et al., 2006 ApJ, 652, L125 Direct Measurement of the Ratio of Carbon Monoxide to Molecular Hydrogen in the Diffuse Interstellar Medium Burgh et al astro-ph/0611853 The Abundance of Interstellar Fluorine and Its Implications Snow, et al. astro-ph/0611066