Iu P Petrov

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The pattern of localization of nucleoli relative to each other and to cell nucleus was studied in M-HeLa cell line. For this puspose, the following morphometric parameters were introduced. For the two-nucleolar cells: 1) the ratio of the nucleus long axis to the length of a segment between the centers of the nucleoli, and 2) the angle between the segment(More)
Psychophysiological characteristics of pilot performance were studied during short-term exposures to intensive light stimuli. The experiments were carried out in the laboratory and in the flight trainer. Parameters indicating piloting qualities and physiological functions of the pilot were recorded. The effect of intensive light stimuli on the pilot eyes(More)
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