Methods for conducting polarization measurements on electrodes made of 1X18H9T steel are considered. Anodic polarization curves of steel 1X18H9T were obtained in solutions of electrolytes without stirring and with stirring. Comparison of the obtained anodic polarization curves allowed to reveal the rational current densities for realization of technological processes of combined anodic and mechanical processing of this steel.

Keywords: polarization curves, electrolytes, 1X18H9T steel, combined treatment

A new device is offered for the analysis of motor oil contamination of the internal combustion engine with dispersed particles. To enhance the information content of the output data and the possibility of the continuous automated monitoring, as well as improve the accuracy, efficiency and reliability of the measurement device uses opto-electronic method of analysis of pollution of motor oils based on a method of ""spot test"".

Keywords: lubricant, optico-electronic device, the internal combustion engine, motor oil, methods for analyzing contamination, optical inspection method

This paper describes the method of calculating the optimum amount of a dispatcher for ambulance stations . As a criterion of optimality selected the lack of a queue on the telephone line when referring to the dispatcher. Original data in the calculation are the average daily flow of orders and average time of ordering dispatcher. The authors developed by the computer program, which allows to calculate the optimal amount of air traffic controllers on the ambulance station . The works are executed in the order - to creative collaboration with Shakhtinskaya hospital emergency medical care of the VI Lenin.

Keywords: ambulance station , to the optimal amount of air traffic controllers , calculation methods

  The TV analyzer aerosols, which yields in the three projections basic geometric and optical parameters of controlled particle needed to determine whether a controlled amount of pollen that causes allergies. An example of the recognition process by using MatLab, which allows real-time data about the shape, size and color of plants on pollen ragweed pollen sample. The opportunity to further develop a portable television diagnostic analyzers based on DSP-processors that identify the presence of plant allergens in the air, and thus to evaluate the potential risk of diseases such as hay fever.

Keywords: TV analysis, pollen, image recognition, digital image processing, MatLab, LabView