The neurobiofeedback cumulative effect on the electroencephalographic indexes in the high qualified athletes with the dominance of metabolic modulation of heart rate variability

The aim was to investigate the electroencephalography indexes dynamic caused by neurofeedback in athletes. The main results are that the neurobiofeedback cumulative effect on the electroencephalographic indexes in the high qualified athletes with the dominance of metabolic modulation of heart rate variability is carried out. The conclusions are that the interlobar reciprocal actions reorganization in a brain and the general changing of quantitative electroencephalogram indexes of all standard diapasons of frequency are revealed both in the locus of biofeedback control and overall brain convex surface

Ensuring Reliability of Control Data in Engineering Systems

The paper presents the approach of determination of rationality coefficients of control system, inputted uncertainty, control of the process, system errors, and uncertainty. Algorithms for identifying the states of system have been developed on the basis of theorems of identification. They actually implement the theoretical multiplication cross-section and establish that increasing the reliability of information is possible only through the use of redundancy (structural, procedural, and informational). The increase in the reliability of control data with the developed methods ensures significant improvement of the functioning of information systems and facilitates the adoption of more substantiated decision making

Model Monitoring and Evaluation of Radioactive Contamination

The present paper provides the methodology of monitoring and evaluation of dynamics of radioactive contamination from radioactive waste depositories, which supposes the wide application of the fuzzy set theory results, heuristics and risk-oriented management. The developed technique is based on hybrid modelling and data mining principle and provides effective control operations, realises appropriate environmental monitoring, assures trustworthy of decision making in situations of noise, ambiguity and misrepresented data