3,548 research outputs found
Aerospace Medicine and Biology: A continuing supplement 180, May 1978
This special bibliography lists 201 reports, articles, and other documents introduced into the NASA scientific and technical information system in April 1978
Aerospace Medicine and Biology: A continuing bibliography with indexes, supplement 182, July 1978
This bibliography lists 165 reports, articles, and other documents introduced into the NASA scientific and technical information system in June 1978
Aerospace Medicine and Biology: A continuing bibliography with indexes, supplement 172
This bibliography lists 132 reports, articles, and other documents introduced into the NASA scientific and technical information system in September 1977
Aerospace Medicine and Biology. A continuing bibliography with indexes
This bibliography lists 244 reports, articles, and other documents introduced into the NASA scientific and technical information system in February 1981. Aerospace medicine and aerobiology topics are included. Listings for physiological factors, astronaut performance, control theory, artificial intelligence, and cybernetics are included
Aerospace medicine and Biology: A continuing bibliography with indexes, supplement 177
This bibliography lists 112 reports, articles, and other documents introduced into the NASA scientific and technical information system in January 1978
Aerospace Medicine and Biology: A continuing bibliography with indexes, supplement 144
This bibliography lists 257 reports, articles, and other documents introduced into the NASA scientific and technical information system in July 1975
Aerospace medicine and biology: A continuing bibliography with indexes, supplement 183
This bibliography lists 273 reports, articles, and other documents introduced into the NASA scientific and technical information system in July 1978
Aerospace Medicine and Biology: A continuing bibliography with indexes, supplement 165, March 1977
This bibliography lists 198 reports, articles, and other documents introduced into the NASA scientific and technical information system in February 1977
South Dakota Farm & Home Research
Animal Health [p] 4 Community and Public Affairs [p] 6 Crops, Soils, Fertilizers, Weeds [p] 7 Garden and Orchard [p] 12 Home and Consumer [p] 14 Insects [p] 15 Irrigation and Water Resources [p] 17 Livestock [p] 20 Management, Marketing, Business [p] 24 Plant Diseases [p] 27 Pollution and Environment [p] 29 Range [p] 32 Sociology [p] 34 Wildlife and Fisheries [p] 35 Special and Service Type Activities [p] 36 List of Projects [p] 38 List of Publications [p] 41 Financial Statement [p] 52 Staff Members [p] 53 Agricultural Advisory Groups [p] 55https://openprairie.sdstate.edu/agexperimentsta_sd-fhr/1083/thumbnail.jp
Analog VLSI-Based Modeling of the Primate Oculomotor System
One way to understand a neurobiological system is by building a simulacrum that replicates its behavior in real time using similar constraints. Analog very large-scale integrated (VLSI) electronic circuit technology provides such an enabling technology. We here describe a neuromorphic system that is part of a long-term effort to understand the primate oculomotor system. It requires both fast sensory processing and fast motor control to interact with the world. A one-dimensional hardware model of the primate eye has been built that simulates the physical dynamics of the biological system. It is driven by two different analog VLSI chips, one mimicking cortical visual processing for target selection and tracking and another modeling brain stem circuits that drive the eye muscles. Our oculomotor plant demonstrates both smooth pursuit movements, driven by a retinal velocity error signal, and saccadic eye movements, controlled by retinal position error, and can reproduce several behavioral, stimulation, lesion, and adaptation experiments performed on primates
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