The survey of the experimental data on the Reynolds analogy factor in channels with surface spherical indentations (dimples) is given. Four different groups of dimpled rectangular channels under turbulent flow conditions ...

We investigate the protein fractional content in a rat liver microsomal fraction at different stages of Guerin's carcinoma growth and after the influence of low-dose irradiation. The previous radiation does not influence ...

The interaction between pure iron powders, which possess different sizes of particles and different surface morphologies, and human blood plasma is studied.

Investigations of the genetic structure of internal noncoding transcribed spacer 2 (ITS2) of ribosomal DNA of Trichogramma pintoi Voeg. are done. The performed PCR-analysis with the following nucleotide sequence determination ...

We describe the results of researches of synthesized organosilicon sorbents. The sorption properties of a perspective sorbent with the completely hydrophobic surface (symbolic title ''KREOSORB'') considerably exceed those ...

Under certain conditions, a сatalytic reaction in porous catalyst granules used in industrial heterogeneous catalysis is accompanied by the occurrence of a ''dead zone'' in their central area. Therefore, the active area ...

The climate of the last millennium is characterized by a weak and practically linear large-scale decrease of the global temperature (~0.28 °С/103 years), that is connected with a change of the terrestrial orbit eccentricity ...

The compensation correction of distortional factors in the effort of an electromagnetic vibrobench is shown.

An algorithm of the ecological risk assessment for ''critical'' populations of hydrobionts is proposed. The algorithm includes the identification of ''critical'' populations and deleterious environmental factors, consideration ...

Using the methods of continuum mechanics and non-equilibrium thermodynamics, a model for coupled processes in thermoelastic isotropic solids is proposed taking into account the local displacement of a mass which is caused, ...