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Information × Registration Number 0204U000865, 0102U002823 , R & D reports Title The research and hyginic estimation of influence on organism of children and teenagers of the physical factors, which source is computer popup.stage_title Head Plyska Oleksandr Ivanovych, Registration Date 01-03-2004 Organization National pedagogic university popup.description2 The longe of complexis physical and learning of factors the work for computer to made change with central nerve and cor and vessel system and of function of optic analisator. The subective and obgective of change with of central nerve system in pupil development about to work for the computer 2 and more hours. About this it increase with drcrease of age of pupil. Product Description popup.authors popup.nrat_date 2020-04-02 Close