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DISORDERS IN THE STRUCTURE OF DAILY RHYTHMS IN UNDERGROUND DISPATCHERS UNDER SHIFTWORK

DOI xxxxxxxx

Lastovchenko V.B.

DISORDERS IN THE STRUCTURE OF DAILY RHYTHMS IN UNDERGROUND DISPATCHERS UNDER SHIFTWORK

Institute for Occupational Health of AMS of Ukraine, Kiev

Full article (PDF), RUS

The results are presented on the biorhythmological analysis of the daily dynamics of psychophysiological indices in dis-patchers of the underground trains engaged in day and night 12-hours shifts. It is shown that disorders in the phase structure of daily rhythms in dispatchers are recorded in 36—85 % cases. Normal daily curves were not recorded. The expressed desyn-chronous biorhythms is likely to be the result of the combined effect of shiftable and strained work. Also, factors of the work¬ing process have been defined, which are mostly responsible for desynchronism development: strained mental activity in the period of acceptance and transference of the night shift, characterized by the lowest daily level of functions.

Key words: dispatchers of the underground, 12-hour shifts, daily rhythms, desynchronism

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