Mikhailuk S. Information technology assessment of technogenic safety of human life

A thesis for obtaining the candidate degree in engineering (Doctor of Philosophy), specialty 05.13.06 – Information Technology (12 – Information Technology) – Ukrainian Academy of Printing, Lviv, 2020. The thesis is devoted to creation of theoretical and applied bases for realization of information technology of estimation of technogenic safety of human life taking into account prognostic estimations of quantitative measure of risk of technogenic emergencies. Quality of life management should be monitored for the state of the environment and technosphere objects, and for the analysis of factors affecting safety, levels of threats to the natural and man-made environment. The conditions and circumstances of occurrence of accidents and catastrophes in industry and transport are analyzed. It is shown that all types of energy of anthropogenic origin represent the main danger. A modified combined approach was used to compile and analyze occupational injury statistics as a non-stationary time series. The choice of informative parameters is formalized by methods of latent knowledge discovery through a combination of wavelet and fractal analysis. The developed methods are convenient to use when solving practical problems as indicators of the studied states or tendencies to change them, and the combination of wavelet and fractal analysis allows to make prognostic assessments of trauma with the allocation of dominant factors in real time. A structural and functional model of information technology of technogenic safety of human life has been developed. The model takes into account the quantitative measure and models of influence and enables to predict the estimates of human life safety. Keywords: information technology, technogenic safety, monitoring methods, forecasting models, man-caused impact, human vital activity, analysis of statistics, occupational injuries, non-industrial injuries.