Results 271 to 280 of about 760,216 (307)

Sinusarrhythmia and Mental Work Load

1979
Sinusarrhythmia is a variability in heart rate and this variability has been associated with respiration. In the last decade however, an increasing insight into the mechanisms underlying this phenomenon has been obtained, mainly by research effort of British investigators (Sayers, 1973, 1975; Kitney, 1972, 1974; Hyndman, 1974, 1975, 1976; see also ...
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Comparing the concepts of mental load and stress

Ergonomics, 1993
This paper delineates mental load and stress as two related concepts that originate from different theoretical frameworks. A proper distinction between the two concepts is important, not only for theory building, but because it may lead also to different interpretations of experimental results, and, consequently, to different recommendations in applied
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Mental Load in Monitoring Tasks

1979
In this paragraph I will briefly give the background of the Aviation Safety Research Office at NASA Ames to provide the viewpoint from which I will make the comments that follow. The ASRO has been set up to define operating problems in today’s aviation system and to suggest solutions that can be implemented in a relatively short time; a typical time ...
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Sinus Arrhythmia as a Measure of Mental Load

Ergonomics, 1974
This experiment examines the proposition that sinus arrhythmia is a measure of mental load. The experiment involved a subtraction task in which the physical and mental loads could be varied independently. The results indicate that sinus arrhythmia does decrease with on increase in mental load.
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Evaluation in a down-loaded mental health system

Evaluation and Program Planning, 1986
Speculation that policy and funding shifts in the nation's mental health system would negatively impact program evaluation services in community mental health centers (CMHC) is substantiated. Performance of program evaluation activities was investigated in 71 CMHCs in 15 states over a two-year period.
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Mental Load

2021
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SARS-CoV-2 viral load and shedding kinetics

Nature Reviews Microbiology, 2022
Olha Puhach, Benjamin Meyer, Isabella Eckerle   +2 more
exaly  

Transition-metal coordinate bonds for bioinspired macromolecules with tunable mechanical properties

Nature Reviews Materials, 2021
Eesha Khare, Niels Holten-Andersen, Markus J Buehler   +2 more
exaly  

Mental Work Load

2013
Riyad Khanfer, John Ryan, Howard Aizenstein, Seema Mutti, David Busse, Ilona S. Yim, J. Rick Turner, Wendy Troxel, Julianne Holt-Lunstad, Beate Ditzen, Tiffany Field, Kristin A. Long, Melissa A. Alderfer, Rebecca C. Thurston, James Turner, James Turner, Tavis S. Campbell, Jillian A. Johnson, Kristin A. Zernicke, J. Rick Turner, Login S. George, Crystal L. Park, Natalie E. Bustillo, J. Rick Turner, Chris Zehr, William Whang, William Whang, Pamela S. King, Richard Peter, Karl-Heinz Ladwig, Benjamin H. Natelson, Jessica Haberer, Alan M. Delamater, Suzana Drobnjak, William Reeves, Andrew Fox, Kristen Salomon, J. Rick Turner, Anna Maria Patino-Fernandez, Wen B. Leong, Shahrad Taheri, G. Neil Thomas, Jana Strahler, Jeanetta Rains, Donald Penzien, J. Rick Turner, Mike Antoni, Alan M. Delamater, Arpo Aromaa, Jane Upton, Luz M. Garcini, Eleshia J. P. Morrison, Georita Marie Frierson, Orit Birnbaum-Weitzman, J. Rick Turner, J. Rick Turner, Pamela S. King, Jennifer Wessel, Maria Kleinstäuber, G. David Batty, G. David Batty, Demetria Cain, Pedro C. Castellon, Kenneth Wallston, Yori Gidron, Yori Gidron, Simon Sherry, Anna MacKinnon, Jonathan Newman, Yori Gidron, Kyle R. Noll, Laura H. Lacritz, J. Rick Turner, Sheah Rarback   +73 more
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Carrying the mental load

2021
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