Comparative evaluation of Light Emitting Diode cap lamps with an emphasis on visual performance in mesopic lighting conditions. - Miguel A. Reyes; John J. Sammarco; Sean Gallagher; Justin Srednicki (IAS, 2011)

NIOSH-sponsored research in through-the-earth communications for mines-a status report-. - Michael R. Yenchek; Gerald T. Homce; Nicholas Damiano; Justin Srednicki (IAS, 2011)