Assoc. Professor Department of Physics Bucknell University Lewisburg, PA 17837 Phone: (570)-577-3177 Fax: (570)-577-3153 Dept.: (570)-577-1207 Fall 2011 PHYS 317: Thermodynamics and Statistical Mechanics PHYS 211 Labs Spring 2011 ASTR 201: Observational Astrophysics and Labs PHYS 235 Applied Electronics Lab Fall 2010 PHYS 211 Labs ASTR 101 Labs Fall 2009 - Spring 2010 Sabbatical at NRAO, Charlottesville Spring 2009 ASTR 201: Observational Astrophysics and Labs PHYS 310: Experimental Physics ASTR 101: Laboratory Past Semesters ASTR 101: Our Solar System laboratories ASTR 102: Stars and Galaxies (and labs) ASTR 201: Observational Astrophysics (and labs) PHYS 211/212: Classical and Modern Physics laboratories PHYS 141: Secrets of the Universe (and lab) PHYS 142: Light and Vision (with laboratory) PHYS 235: Applied Electronics (and labs) PHYS 310: Experimental Physics PHYS 317: Thermodynamics and Statistical Mechanics PHYS 332: Quantum Mechanics I Research papers available on-line Protostars Protoplanetary Disks Active Galactic Nuclei Nuclear Star Clusters Seyfert Galaxies NGC 1068 Water Masers Neutral Hydrogen (absorption) and Molecular Gas Kinematics "Cooling Flow" Galaxy Clusters Astronomical Techniques Very Long Baseline Radio Interferometry (VLBI) Radio wave spectroscopy Near-infrared imaging and spectroscopy Spitzer Space Telescope Hubble Space Telescope 2007-Present   Associate Professor, Bucknell University 2009-2011   Sabbatical Visitor, NAASC, NRAO 2000-2007   Assistant Professor, Bucknell University 1998-2000   Jansky Postdoctoral Fellow, NRAO 1995-1998   Max-Planck Institute Postdoctoral Researcher, Max-Planck-Institute for Extraterrestrial Physics (infrared group)   1996   Ph.D., Astronomy, University of Maryland 1990   M.S. Physics, University of Alabama 1987 B.S. Mathematics & Physics, University of Alabama at Birmingham