The theoretical substantiation of two-dimensional inertial navigation method is given. The results of numerical research of 2D graviinertial navigation system are shown.

The results of experimental research of exciton-like two-hole states in nanoclusters of narrow-band metals (Ni, Cu) on surface of high-oriented pyrolitic graphite HOPG (0001) are presented. The technique for measurement of long-live two-hole states in nanometer range of sizes is offered on the basis of revealed features of x-ray photoelectron and Auger spectra.

The system, based on the background oriented schlieren method of optically inhomogeneous mediums, for evaporation of different liquid drops on the solid surface is developed. The computer modeling of evaporation of liquid drops on the heated surface is carried out, the description of the experimental setup is given, and the experimental results of investigations of water, ethanol, and ethyl acetate drops are presented.

In article the question of the power analysis of the gauge of transformer type, for measurement of small linear movings is considered. On the basis os an equivalent circuit of the resulted design of the gauge the analytical formula is received, allowing tj define dependence of the sum of errors from its information-power factor of efficiency duties. It is established, that at kvalimeter the gauge it is necessary to consider simultaneously power consumption from object of measurement and the information power, describing its target signal.

The experimental research results of the basalt cardboard thermal treatment with the microwave electromagnetic energy application are presented in the article. The weight change diagrams of the basalt cardboard samples during the drying process are given. Changes in the temperature behaviour are analyzed on the surface and inside the samples depending on coupling medium. An advice on the drying process parameters improvement is given.