When using solid slag mixtures immediately after discharge from the converter, the desulfurization of the steel is greatly improved. The refined slag formed in the casting ladle permits the removal of more than 40% of the ...

In this paper, we present the results of our investigations on the lasing in dye doped chiral liquid crystals with structural defects. The introduction of structural defects (TiO 2 microbeads) into cholesterics results in ...

This article is devoted to the investigation of light modulating properties of ferroelectric liquid crystals (FLCs). In this work two types of FLC modulators are investigated, namely, the modulator with planar alignment ...

[No abstract available]

This paper deals with the mathematical model which involves nonlinear dynamics of free surface and contact boundary in a film–substrate system. The model is used for further investigation of the role played by the Taylor-type ...

This study analyzes the evolution of 2 × 105 orbits with initial parameters corresponding to the orbits of comets of the Oort cloud under the action of planetary, galactic, and stellar perturbations over 2 × 109 years. The ...

It is proposed that the fatigue strength of structures in nuclear power plants with a quite long service life be analyzed in two stages: first, the type and location of the process and the effect of basic factors are ...

Magnetization M (T, B) of powder and glassy samples containing carbon nanoparticles is investigated in the interval of temperatures T between ∼ 3 - 300 K and magnetic fields B up to 5 T. Low-field magnetization, M (T), ...

The theoretical aspects and practical findings of the development and commercial implementation of new engineering processes for making art castings of nonferrous alloys are presented. The castings weigh from 0. 1 to 100 ...

In the conditions of accelerating scientific and technological progress, it is required to make effective managerial decisions to raise the level of competitiveness of Russian enterprises. In the article, the model that ...