SOME NEURO-PHYSIOLOGICAL ASPECTS OF TRAFFIC SAFETY

The problen of expert estimation of the state of cognitive functions of drivers of elderly and senile age is examited in the article. Exactly in this age probability of development of cognitive disorders rises up to dementia. The age-dependent changes of cognitive functions affect the sphere of memory, psyhomotor, visible-spatial, verbally-logical capabilities, and increase of time of reaction. It is suggested to include the cognitive evoked potentials (CEP) in the standart of expert estimation of the state of drivers in age from 60 years. Ror the ground of application of CEP the latency of P300 and time of reaction of driver in a transport stream are confronted. Researches of micro-model of motor transport stream are for what conducted and information of timing reaction of drivers is got. On the basis of comprarison of age-dependent norms of nearo-physiological indexes and findings of time of reaction of driver, criteria are offered for a selection on additional deep research of cognitive functijns of drivers of indicated

SOME NEURO-PHYSIOLOGICAL ASPECTS OF TRAFFIC SAFETY

The problen of expert estimation of the state of cognitive functions of drivers of elderly and senile age is examited in the article. Exactly in this age probability of development of cognitive disorders rises up to dementia. The age-dependent changes of cognitive functions affect the sphere of memory, psyhomotor, visible-spatial, verbally-logical capabilities, and increase of time of reaction. It is suggested to include the cognitive evoked potentials (CEP) in the standart of expert estimation of the state of drivers in age from 60 years. Ror the ground of application of CEP the latency of P300 and time of reaction of driver in a transport stream are confronted. Researches of micro-model of motor transport stream are for what conducted and information of timing reaction of drivers is got. On the basis of comprarison of age-dependent norms of nearo-physiological indexes and findings of time of reaction of driver, criteria are offered for a selection on additional deep research of cognitive functijns of drivers of indicated

Application of the method of factor analysis in the assessment of the technical condition of the hard cover airport

The results of the experiments and precented results of their statistical analysis is proposed to use the results of factor analysis to evaluate the technical condition of the hard cover. Through the use of computer programs SPSS Staistics 17 and MS Exel data obtained were processed and built the necessary graphics. Established uneven depressions are the applied experimental load in the direction of the landing aircraft. The application of factor analysis techniqes can allow identify areas of reduced carrying capacity of coverage in certain parts of the band. The final decision on the state covering the runway can be formulated with additional studies cover bands in these areas.To reduse the number of variables and determine the structure of the relationsip between the results of researches apply factor analysis of research results deflections slabs of runway action degreeal pilot workload using the program SPSS Staistics 1

Application of the method of factor analysis in the assessment of the technical condition of the hard cover airport

The results of the experiments and precented results of their statistical analysis is proposed to use the results of factor analysis to evaluate the technical condition of the hard cover. Through the use of computer programs SPSS Staistics 17 and MS Exel data obtained were processed and built the necessary graphics. Established uneven depressions are the applied experimental load in the direction of the landing aircraft. The application of factor analysis techniqes can allow identify areas of reduced carrying capacity of coverage in certain parts of the band. The final decision on the state covering the runway can be formulated with additional studies cover bands in these areas.To reduse the number of variables and determine the structure of the relationsip between the results of researches apply factor analysis of research results deflections slabs of runway action degreeal pilot workload using the program SPSS Staistics 1