The article studies public regulation of land use greening which is a form of government participation in land use greening, its impact on the pace of development of the agro-industrial complex and health of the population. The public support is a system of financial, economic and managerial measures. According to international experience, in order to preserve land resources, an appropriate system of public management and control over soil fertility conservation is required. These measures can be legislative, administrative, and economic. Land use greening can develop on the basis of professional state environmental regulation.

No abstract

Labour protection is one of the areas in the sphere of enterprise activity. Development of audit activity in the protection of labor will give the development of the system of external and internal audit, as an alternative to the system of state control. The article deals with the modern understanding of the conditions and safety. The definitions of “Working Environment”, “Working Conditions”, “Occupational Safety and Health.” It reveals the importance of health and safety for today’s workers. The author analyzes the current situation in the Russian Federation in the field of health and safety based on the data of Rosstat. We investigate occupational diseases, injuries, accidents at work. We investigate promising areas of assessment of working conditions on the basis of modern organization of audit of indicators such as the causes and conditions of occupational injuries for the previous period, especially the use of advanced technology and safe technology; ergonomic devices that protect the rights, etc.

No abstract

There is considered a transfer of electromagnetic emission in the systems of spherical dispersion particles with different optical characteristics. A numerical method for definition of thermal source density for two spherical particles is offered. The method is applicable both for particles with constant optical characteristics, and for particles the dielectric permittivity of which follows Kerr’s Law or depends upon even degrees of the module of an electric vector. A model of electromagnetic emission transfer in cylindrical particles having inclusions of other chemical composition is developed. The substance of the inclusion differs considerably from the material of the particle by a factor of emission absorption for the wave length under consideration in long-wavelength approximation. For the calculation of a temperature field of the spherical particle system in two-dimensional approximation there was used a finite element method. The configurations of the particle location of the system were chosen in a random way; as typical dimensions of the system there were considered longitudinal and transverse diameters of clusters, the distance between the centers of two largest particles and similar natural geometrical properties. A possibility for heat transfer control in such systems is considered. It follows from our model calculations obtained that both electromagnetic and thermal interaction of dispersion articles may be visible at larger distances between their centers; that close to the border of a dispersion particle there is a thermal surface layer of the particle, where temperature distribution bears considerably a heterogeneous character. It is defined that in a poly-dispersion system the impact of group effects can change temperature by one and a half times and more.