Cefoxitin-induced interstitial nephritis.
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Cefoxitin↗
Biomedical subjects
R J Haskell
Publications and source records attributed to R J Haskell.
Auditory duration discrimination in the parakeet (Melopsittacus undulatus).
Two parakeets were trained by a method of avoidance conditioning to respond to duration differences in successively occurring tone bursts. Difference limens for duration were obtained at six durations (20-160 ms) of a 2.86-kHz tone presented at a sensation level of 60 dB. Calculations of the Weber fractions at each duration showed threshold values which compare favorably to similar measures for man ranging between 0.10 and 0.20.
Animals↗
A study of computer-assisted instruction in industrial training.
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Adolescent↗