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Reinforcing and discriminative stimulus properties of mixed agonist-antagonist opioids.
Nine mixed agonist-antagonist opioids were evaluated in macaque monkeys for their ability to serve as positive reinforcers and for their discriminative stimulus similarity to etorphine andExpand
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Behavioral personal digital assistants: The seventh generation of computing
An existing adaptive network software system, based on behavior analysis and developed since 1983, can be extended to provide a new generation of software systems capable of acquiring verbal behavior. Expand
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Antagonism of the discriminative effects of ethylketazocine, cyclazocine, and nalorphine in macaques
Abstractdl-Ethylketazocine (EKC, 0.01 mg/kg) and saline were established as discriminative stimuli for food-maintained responding in macaque monkeys. Thirty consecutive presses on a right or leftExpand
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Dynamic resource allocation using adaptive networks
A hybrid approach which combines the strengths of adaptive networks and behavioral economics to optimize the allocation of resources. Expand
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Comparison of the Trucut and Surecut liver biopsy needles.
The Trucut and Surecut liver biopsy needles have been compared in a prospective randomised study. Although the Surecut specimens were longer and heavier they tended to fragment during processing.Expand
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The origins and development of state notation and SKED
We developed the SKED software system for the PDP-8 family of computers, based on state notation. Expand
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13 C NMR Studies of some Bicyclo[2.2.2]Octanones. a Characterization of the Isomeric 1,5,5,8-Tetramethylbicyclo[2.2.2]Octan-2-Ones
The 13C nmr spectra of a series of sixteen bicyclo[2.2.2]octenones and octanones have been determined to examine the variation of 13C shieldings with methyl substitution. The well-defined effectsExpand
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