Abstract The article presents the results of studying the relationship of polymorphic variants of chemokine genes (1931A/T CCL4, A/G CXCL11 (rs4512021), -403A/G CCL5, C/G CCL2 (rs2857657), -801G/A CXCL12) with the features of clinical manifestations of chronic glomerulonephritis. It was revealed, that the allele-801 A CXCL12 (OR = 1.85, p = 0.04) was the marker for […]
Abstract The article assesses the risks of developing adverse outcomes in patients with coronary heart disease who underwent planned aorto-coronary artery bypass grafting according to geriatric status using such scales as the Cardiovascular Health Study frailty criteria (CHS-NHLBI),the MacArthur Study of Successful Aging, as well as 5 meter gait speed. We determined the cumulative indexof […]
Abstract Practical physicians’ preferences in pharmacologic management and prevention of constipation in pregnant women are considered in the article. The obstetrician-gynecologists (OGs) and general practitioners’ (GPs) patient management tactics were analyzed during the research in Belgorod region. The obtained results were compared with the results of the All-Russian Pharmacoepidemiological Study, 2d stage – “The Epidemiology […]
Abstract This research paper presents theoretical and experimental studies aimed at vehicle operation efficiency increase by improving the diagnosis of power and load-bearing structures of car bodies and frames without labor-intensive assembly and dismantling operations. Improved and adapted methods of nondestructive control concerning the technical condition of power and load-bearing structures of vehicle bodies and […]
Abstract The article presents the results of the study aimed at adolescent social competence development. The conduct of this study was conditioned by the fact that the prosperity and the success of a modern man depends on the ability to solve problems, on his awareness of social space issues, the degree of social competence development […]
Abstract In this paper, we consider the structural dynamics of foreign direct investment that entered the Russian economy during the period of 2009-2015. In this regard, the main forms, methods and instruments of foreign direct investment were presented and the main areas of investment were highlighted. The study consisted of several stages and was based […]
Abstract The results of experimental studies of developed turbulent flow in a circular tube with superimposed flow pulsations are presented. They performed the measurements of time-averaged static pressure losses, instantaneous velocity values in the cross section of the pipe and pulsation pressure components over a wide frequency range of superimposed airflow pulsations. They determined a […]
Abstract The current level of motorization makes high demands on the reliability of vehicles, to the provision of technical and economic properties and to reduce the technogenic impact, primarily – the emissions of harmful substances into the environment. The world automobile industry is currently developing in the direction of electronic engine management system use to […]
Abstract The methods are given for an adaptive engine control system creation in this paper for tests and diagnostics based on a neuro-fuzzy system, which made it possible to simplify the elements of an automated system structure for the testing and the diagnosing of internal combustion engines. The system created provides a more accurate method […]
Abstract The education system is subjected to the influence of macroeconomic factors and environmental shocks, under the influence of which the effectiveness and the efficiency of the analyzed social subsystem changes. The purpose of the study is to determine the factors that influence the population number with a certain level of education. Financial macroeconomic indicators […]