The article presents a detailed analysis of the structure of the model of management of the hematopoietic functional system of the body in various physiological situations, which activates the activity of a certain adaptive circuit that characterizes the functional state. The first state and adaptation to the contour of the functional hematopoietic system of the body included in the work are considered in detail. The structural equation of adaptation of the first contour is made. It is concluded that the equation of adaptation compiled for a hypothetical control model adaptation, in the actual state of Affairs raises a number of inconsistencies with the hypothetical implementation-related deviations from the ideal parameters of functioning: autonomic nervous system, internal environment, metabolic state, the processes of transmitting the control actions. All these deviations affect the observed realization of the set of blood form elements (RSBE).

Keywords: physiological model of functional hematopoietic system, the adaptive circuit, the space of external influences, categorical diagram, adaptation processes, gemondo-nuclear level, functino mapping, homomorphic mapping, the equation of adaptation

The results of the laboratory studies to determine the suitability of clay raw materials Sukho-Chaltyrskoe field for production of ceramic brick by the method of plastic molding. It is established that the introduction of the composition of the batch burnt mine rocks as emaciated additives and ash as a fuel-containing, as well as in the processing of faces with a special solution, it is possible to obtain ceramic samples that meet the requirements of GOST.

Keywords: clay raw materials, plastic molding, ceramic brick, emaciated additive, frost resistance

The paper describes the experimental complex designed for impact testing of thin-walled structural elements, as well as the results of experiments on one-time and repeated impact deformation of square plates. The experimental complex uses an induction-dynamic motor as loading device, which allows to conduct repeated impact loading. Impact test were done on thin square steel hinged plates. The time variation of strain components were determined by use of strain gauges and analog-digital converter connected to PC. Experiments on repeated impact loading show that averaged number of cycles to plate's punching is equal to 79 cycles, which coincides to low-cycle area.

Keywords: impact, deformation, fracture, thin-walled structures, plate. Experimental investigations

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