Influence of State Banks on Economic Growth: A Cross-Country Analysis

The authors systematize the economic-mathematical models, as well as the results of empirical studies of authoritative international analytical agencies and financial institutions, in which the influence of state capital in the banking system on the development of national economies was formalized on different countries in different periods. The analysis showed that such studies often give some completely opposite results. The reason for these authors is that the sample of countries in these models is formed mainly taking into account differences in the scale of state participation and levels of economic development of countries. This approach is erroneous because it does not take into account the specifics of the construction of the financial sector in these countries and the functions performed by the state banks

Influence of fluorination time on surface flashover of epoxy in insulating gas

The accumulation of charges on polymeric insulation under high voltage DC stress is a major concern in the transmission system as its formation distorts the local electric field and has an adverse impact on the electrical performance. By undergoing fluorination treatment on the insulation, improved surface properties similar to fluoropolymers can be attained without changing the bulk properties of the original material. The change in chemical components at the surface of polymeric insulation should lead to a corresponding change in electrical properties at the surface and thus can suppress charge build up. Previous research on surface flashover on fluorinated epoxy resin at atmospheric condition shows a significant improvement in flashover strength. In this paper, the authors investigated the effect of different degree of fluorination treatment on cast epoxy resin on suppressing surface charge accumulation and its contribution towards the improvement in surface breakdown strength. In comparison to previous research, it has been found that there is an optimum time duration of fluorination treatment which improves the surface breakdown strength of epoxy spacer. The mechanisms that govern the effect of fluorination treatment on surface flashover were discussed

FEATURES OF SURGICAL TREATMENT OF DISSEMINATED ECHINOCOCCOSIS OF THE ABDOMINAL CAVITY

In the surgical treatment of echinococcosis, especially disseminated echinococcosis (DE) of the abdominal cavity, the main unresolved issues are reduced to determining the volume of preoperative preparation, questions of the stages of surgical interventions, determining tactics in relation to access and choosing the most appropriate method of eliminating the residual cavity and the method of treatment of the residual cavity (RC)

MODERN APPROACH TO LOW DIAPHYSEAL FRACTURES OF THE TIBIA (literature review)

This literature review includes the literature of the last 10 years devoted to fractures of the distal part of the tibia from the articular surface. In the review of the literature, the concept of the term Pilon, the epidemiology of the disease, the modern and most convenient classification methods, the connection of the injury mechanism with the treatment and the problematic points in the treatment methods and treatment, their relative solutions, and the current problems of the Pilon fractures are highlighted