Collection Occupational hygiene, Issue 32, 2001 year

Factors of the formation of labor intensity and tension of the organism of dispatchers serving air traffic

A. I. Kovaleva

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Institute of Occupational Health of the Academy of Medical Sciences of Ukraine

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The objectives is to clear up the percularities of dynamic system’s changes and forming of professional stress depending on the degree of labour tension. The object of research is to assess (estimate) heavyness and labour tendon of airdispetchers; indices’ changes of CNS (central nervous system), mental capacity for work, cardiovascular system and psychological state in the dynamics with in a working day, a week. Professional-graphic, physiological, psycho-physiological, statistical, computerized methods are used.

On the basis of professional-graphic researches (investigation) of production environment factors and labour process of airdispetchers, their job can be considered to be of high and very high tensity caused by intellectual, sensory and emotional loads, three-shift work with a night shift, irrational regime of work and rest. It had an effect on high activity of central nervous system functions and cardiovascular system which is the main system of energy guarantee and an effort of psycho-emotional sphere of airdispetchers.

  • Physiological-hygienic appraisal (value) of production enviroment factors and labour process of airdispetchers enabled to assess their job as an intensive and a very intensive one.
  • High responsibility for executable work is provided with high tension of informational showings, systems of energy provision and psycho-physiological indiced reflecting significant psycho-emotional tensity of organism.


Key words: working conditions, labor intensity of air traffic controllers, peculiarities and tension of the organism, factors of professional stress.

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