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Comparison of two methods of projecting color visual images, using visual stimuli with different temporospatial properties, yielded data identifying the risks of disorders of the regulation of functional state and the development of general, mental, and visual fatigue during prolonged strenuous visual activity using two types of test task, which are the… (More)
The case of compare two ways of projection color visual images, characterized by different spatial-temporal characteristics of visual stimuli, presents the methodology and the set of techniques. Received comparative data, identifying risks of regulation disorder of the functional state and development general, mental and visual fatigue during prolonged… (More)
There are presented the data of workers overstrain and fatigue conditions mechanisms based on physiological, psychological and ergonomic aspects of work processes in different types of activities (mental, visual-strained, physical). 15-year historical analysis, current state and prospects of labor physiology methods development are shown. Complex… (More)
Comparative experimental study covered speech characteristics in speakers with normal hearing and pilot speakers with neurosensory deafness. Evaluation criteria were duration, speech volume, spectral characteristics of words. Main difference of speach in pilot speakers with hearing disorders was higher variability of its characteristics.