In the article we have considered the mathematical models of turbulent boundary layer corresponding with condensation and evaporation. The expressions for accounting that effect have been derived. We have also compared them with the known experimental data
In the article, we have presented the technical and the technological aspects of the design and the construction of forestry mounted equipment proposed criteria for study and assessment of the drive system of a mounted Gripping-cuts off device for tractors of small pulling classes
On the basis of one of the discrete methods (Smoothed Particles Hydrodynamics Method) a mathematical model of the combined hardening of surface details was developed. The model allows optimizing the processes of plasma spraying, me-chanical, electro-mechanical processing
In the article, the problems of corporate management are examined from the position of estimation of quality of this management and consideration of questions of his efficiency. The variants of the systems of indexes of estimation of quality of corporate management are also offered. A certain amount of theories, trying to explain intercommunication of dividend policy of company and cost of its actions is brought. The types of dividend policy are examined
This article presents a method for automatic classification of electronic documents, based on the analysis of document metadata with using the final predicates algebra
We have selected the new area of controlling - scientific activity controlling. We consider some problems of development in this field, primarily the problem of selection of key performance indicators. It’s been founded that administrative measures stimulated the pursuit of a number of articles published in scientific journals hinders the development of science. Methodological errors - emphasis on citation indexes, impact factors, etc. - lead to wrong management decisions. As the experience of the UK, an expertise should be applied in the management of science. The article briefly discusses some of the drawbacks of the system of scientific specialties. It is proposed to expand research on the science of science and scientific activity controlling. We have also discussed the problems of controlling in applied research organizations
The role of youth′s self management institutions operated at bodies of legislative and executive power of Krasnodar region and municipalities of the region is presented in the article. The concrete forms of youth′s representation which we can see in Kuban′s practice are allocated
The article deals with information on the current state of the water and land ecosystems of a small subarctic river and results of biological monitoring in the zone of operations of a diamond-mining enterprise
In the article, there are the data of a specific variety of cereal weed plants in crops of winter wheat on a black leached soil depending on the predecessor and the way of processing of a soil and its role as a source of an infection root rot. The greatest number of isolates of mushrooms – causative agents of a disease, was allocated from such weed plants as wheat grass creeping, eras galli, field (chess) brome grass; the smallest – from Lolium temulentum. Fusariosis root decay dominates in community of cereal weed plants
In the article we consider the main conditions and criteria of ensuring food security, the possible options of an equal condition of the food market are shown, criteria of determination of priority of a choice of production for self-sufficiency of regions with food are offered