Four varieties of mammals whose medial superior olives range from large to none at all were tested for their ability to localize single, brief tone pips at various frequencies. Although each animal could localize high-frequency tone pips, their ability to localize middle- and low-frequency tone pips corresponded to the size of their medial superior olive… (More)
To investigate how rod signals influence hue perception and how this influence can be incorporated into opponent-color models, we measured the shift of unique-hue loci under dark-adapted conditions compared with cone-plateau conditions. Rod signals produced shifts of all spectral unique hues (blue, green, yellow) but in a pattern that was inconsistent with… (More)
Executive Summary Meeting during the spring 2011 term under a charge from NJIT President Robert A. Altenkirch, the Task Force on Undergraduate Retention and Graduation reviewed national, regional, and state demands for accountability in the areas of placement, admissions, and graduation in order to investigate empirically the environment of undergraduate… (More)
The copyright law of the United States (Title 17, United States Code) governs the making of photocopies or other reproductions of copyrighted material. Under certain conditions specified in the law, libraries and archives are authorized to furnish a photocopy or other reproduction. One of these specified conditions is that the photocopy or reproduction is… (More)
Publications: Over 200 papers in refereed journals; over 70 reviews, articles. ADS cites 12963, h-index 64 Citation rate in highest percentile of astronomers and space scientists worldwide.