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There are a total of 1500 record(s) matching your query.
Sorted by: Date Added To NTRS in Descending order
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Annoyance and acceptability judgements of noise produced by three types of aircraft by residents living near JFK Airport
Author(s): Borsky, P. N.
Abstract: A random sample of selected communities near JFK Airport were interviewed. Subsamples, with differing feelings of fear of aircraft crashes and different locations of residence were invited to participate in a laboratory ...
NASA Center: NASA (non Center Specific)
Publication Year: 1974
Added to NTRS: 2008-09-12
Accession Number: 75N17092; Document ID: 19750009020; Report Number: NASA-CR-142108
Mental workload measurement: Event-related potentials and ratings of workload and fatigue
Author(s): Biferno, M. A.
Abstract: Event-related potentials were elicited when a digitized word representing a pilot's call-sign was presented. This auditory probe was presented during 27 workload conditions in a 3x3x3 design where the following variables ...
NASA Center: NASA (non Center Specific)
Publication Year: 1985
Added to NTRS: 2008-08-13
Accession Number: 85N26139; Document ID: 19850017828; Report Number: NAS 1.26:177354, NASA-CR-177354
A Review of Training Methods and Instructional Techniques: Implications for Behavioral Skills Training in U.S. Astronauts
Author(s): Hysong, Sylvia J.; Galarza, Laura; Holland, Albert W.
Abstract: Long-duration space missions place on crewmembers unique physical, environmental, and psychological demands that directly affect their ability to live and work in space. A growing body of research on crews working for ...
NASA Center: Johnson Space Center
Publication Year: 2007
Added to NTRS: 2008-08-08
Document ID: 20070022270; Report Number: NASA/TP-2007-213726, S-986
Parameter estimation in linear models of the human operator in a closed loop with application of deterministic test signals
Author(s): Vanlunteren, A.; Stassen, H. G.
Abstract: Parameter estimation techniques are discussed with emphasis on unbiased estimates in the presence of noise. A distinction between open and closed loop systems is made. A method is given based on the application of external ...
NASA Center: NASA (non Center Specific)
Publication Year: 1973
Added to NTRS: 2008-08-05
Accession Number: 75N19149; Document ID: 19750011077
Sensitivity of a critical tracking task to alcohol impairment
Author(s): Tennant, J. A.; Thompson, R. R.
Abstract: A first order critical tracking task is evaluated for its potential to discriminate between sober and intoxicated performances. Mean differences between predrink and postdrink performances as a function of BAC are analyzed. ...
NASA Center: NASA (non Center Specific)
Publication Year: 1973
Added to NTRS: 2008-08-05
Accession Number: 75N19143; Document ID: 19750011071
A linear stochastic model of the human operator
Author(s): Durrett, J. C.
Abstract: A linear stochastic model of the human operator is developed and applied to the problem of piloted control of an aircraft. The pilot and aircraft are modeled as linear time-invariant systems containing both process and ...
NASA Center: NASA (non Center Specific)
Publication Year: 1973
Added to NTRS: 2008-08-05
Accession Number: 75N19160; Document ID: 19750011088
Modeling the behavior of the helmsman steering a ship
Author(s): Veldhuyzen, W.; Stassen, H. G.
Abstract: A supertanker is considered as a nonlinear system which responds very slowly to changes in the rudder position. Moreover this type of ship is often unstable in loaded condition. In order to model the helmsman's behavior, a ...
NASA Center: NASA (non Center Specific)
Publication Year: 1973
Added to NTRS: 2008-08-05
Accession Number: 75N19157; Document ID: 19750011085
Identification of human operator performance models utilizing time series analysis
Author(s): Holden, F. M.; Shinners, S. M.
Abstract: The results of an effort performed by Sperry Systems Management Division for AMRL in applying time series analysis as a tool for modeling the human operator are presented. This technique is utilized for determining the ...
NASA Center: NASA (non Center Specific)
Publication Year: 1973
Added to NTRS: 2008-08-05
Accession Number: 75N19150; Document ID: 19750011078
The effects of display variables and secondary loading on the dual axis critical task performance
Author(s): Swisher, G. M.; Nataraj, S.
Abstract: The effects of scanning displays for separated instruments, separated versus combined displays, and the effects of secondary loading are investigated. An operator rating scale for handling qualities is established analogous ...
NASA Center: NASA (non Center Specific)
Publication Year: 1973
Added to NTRS: 2008-08-05
Accession Number: 75N19148; Document ID: 19750011076
Visually induced sensations of motion
Author(s): Young, L. R.; Dichgans, J. M.; Oman, C. M.
Abstract: Modeling the visual and vestibular information integration process in humans was studied to determine the implications of these models with respect to requirements for flight simulation. The interaction between visual ...
NASA Center: NASA (non Center Specific)
Publication Year: 1973
Added to NTRS: 2008-08-05
Accession Number: 75N19142; Document ID: 19750011070
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