[Principles of temperature regulation changes in man in overheating and integral criteria for evaluation of his temperature status].

The new integral criteria for evaluation of heat conditions are based on the principles of temperature changes in overheating: from the comfortable state to the extreme overheating. The principles are revealed by manifold analyzing the correlations between dynamic rows of the temperatures measured in various body sites. The suggested criteria give more complete information in comparison with the regular parameters.

[The classification of human thermal states during overheating].

A classification of human heat states is based on mechanisms of changes in human temperature status. Quantitative integral criteria (factors F1, F2, F3) elaborated earlier are the main principles of classification, which reflect the mechanisms of temperature changes in various regions of human body exposed to overheating. The classification comprises 4 classes.

[Electroureterograph and dynamoureterograph].

The results of investigations made by the authors showed that the signal spectra of the bioelectrical and mechanical activity of the ureteral smooth muscles lie within the range of 0.05--1 Hz. The developed devices for registration of electro-and dynamograms of ureters may be utilized in investigating the functional state of the urinary system of the organism.