Hakutulokset - S. A. Bolshakov

The authors consider some features of use of the main criteria of decision efficiency in the stock management in terms of a risk based on the manufacturing situations such as criterion of an expectation value, criterion of a threshold level and criterion of a risk minimization. The conclusion is tha...

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In the present paper is an extension of the paper «Some generalizations of the management system with the main stock» published in [1]. The analytical dependence of the random variable rate of working capital for the most common of the probability distribution in the management of stocks. The calcul...

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Global car manufacturers wish to increase the number of manufactured products, reduce their cost and labor input. The choice of research areas, design and technological developments in radiator construction is an extremely important and urgent task, due to the mass production of radiators for tracto...

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Introduction. The principles of construction of the knee joint in the transfemoral prosthesis are considered. The design of the knee joint in the transfemoral prosthesis with an original mechanism for ensuring buckling resistance in the prosthesis is proposed. Goal. Create an artificial knee joint,...

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Introduction. Walking on a prosthesis of the lower limb is accompanied by a shock load on the artificial foot, which provokes discomfort when using the product and pain in the stump, increases the risk of trauma to the skin and the formation of arthrosis of the joints of the lower limb. These negati...

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Effects of ionizing radiation registered in cells after low dose irradiation are still poorly understood. Thus, the aim of this study was to analyze effects of pulsed X-rays on level of radiation-induced DNA double-strand breaks and their repair kinetics in cancer and normalhuman cells in vitro. Ana...

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The effects of pulse-repetitive X-ray radiation and microwaves on the suspension of human erythrocyte was investigated in present work taking in to account changing their electrical capacitance. It was shown that the single 5-min exposure of suspension of erythrocyte to pulse periodic x-rays and mic...

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The effect of nanosecond pulses of X-ray (pulse repetition rate of 8—22 pulses per second, dose 0,3—1,8 mR per pulse) on the functional activity of isolated mitochondria of mice liver. The effects of changing the rate of oxygen consumption by mitochondria in different metabolic states of Chance and...

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The effects of pulse periodic microwaves (10 GHz, duration of pulse 100 ns, pulse repetition frequency 4—19 pps, peak power density 40—1 520 W/cm2 ) on the reparative regeneration of full-thickness skin wounds on mice was investigated. This effect depends on the pulse repetition frequency and peak p...

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DRESS syndrome is a life-threatening complication rarely encountered in clinical practice. Making a correct diagnosis is complicated not only by the similarity of the clinical manifestation with several other conditions but also delayed in time onset of the first symptoms from the “causative” drug....

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One of the promising areas of regenerative technologies is the stimulation of proliferative activity of stem cells and, accordingly, the rate of their self-renewal, by exposure to nanosecond repetitive pulsed microwave radiation (RPMs). The article presents data on the effect of nanosecond RPMs on t...

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