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The article considers the nature, causes, determinants and consequences of corruption. As a form of social deviation of a delinquent nature and as a type of crime, corruption has a destructive effect on all spheres of social life, primarily on their management - by redistributing their resources and by replacing social values and goals with group and personal ones. Corruption affects not only states but also international affairs; therefore, we need active opposition to corruption from the world community: International Anti-Corruption Day was included in the calendars of 187 countries including Russia. According to the World Bank, the annual global amount of bribes is 1 trillion US dollars. For many countries, corruption has become a threat to national security, which makes them seek and use effective and often radical measures to counter corruption, and to conduct comprehensive studies of corruption as an objective and widespread social phenomenon. The authors consider corruption on the basis of an interdisciplinary methodology with an emphasis on institutional and structural-functional approaches, which allowed to identify institutional features of corruption, its structure, functions and social consequences, and to assess the efficiency of anti-corruption measures. The article is based on the statistical data on the dynamics of corruption in Russia and the Republic of Bashkortostan in 2012-2020, and on the results of the sociological survey conducted by the Institute for Strategic Studies of the Republic of Bashkortostan in 2020 according to the methodology for assessing corruption described in the Decree of the Government of the Russian Federation. The survey focused on the problems in the interaction of citizens and employees of state and municipal authorities (everyday corruption), and in the interaction of authorities and business (business corruption) (the corresponding samples were 814 and 300 people). The study of everyday corruption was conducted by individual formalized interviews, of business corruption - by the online survey on the Google Forms.

Methods for the synthesis of LaNi1/3Sb5/3O6 with a rosiaite structure have been developed using citrate method and coprecipitation followed by annealing. The influence of synthesis conditions on the morphology of the samples has been demonstrated. A comparative analysis of the catalytic properties of LaNi1/3Sb5/3O6 synthesized by various methods, in the reaction of CO oxidation has been carried out. The catalyst synthesized by the citrate method demonstrated the greatest efficiency and stability (the temperature of 90% CO conversion was T90 = 336°C). The LaNi1/3Sb5/3O6 surface was studied before and after catalysis by in situ diffuse reflectance IR spectroscopy, X-ray photoelectron spectroscopy, and temperature-programmed O2 desorption. It has been shown that the catalytic oxidation of CO on the LaNi1/3Sb5/3O6 surface proceeds according to the Mars–van Krevelen mechanism and is accompanied by redox Sb3+ ↔ Sb5+ processes. It has been established that no contamination of the sample surface occurs during the catalysis process. [ABSTRACT FROM AUTHOR]

Mg-containing solid solutions based on Y2FeTaO7 and formed by various mechanisms of heterovalent substitution were synthesized and had the following compositions: Y2Fe0.55Mg0.3Ta1.15O7, Y2Fe0.625Mg0.3Ta1.075O7, Y2Fe0.7Mg0.3TaO7, Y2Fe0.7Mg0.2Ta1.1O7, Y2Fe0.85Mg0.15TaO7, Y1.85Mg0.15Fe0.925Ta1.075O7, and Y1.85Mg0.15FeTaO7. It was shown that all synthesized solid solutions have a pyrochlore-like layered structure (space group P3121), in which Fe3+ ions are distributed over three structural positions. The magnetic properties of these solid solutions are due to the presence of a small ferromagnetic component in a predominantly antiferromagnetic system and characterize a ferrimagnet or a canted antiferromagnet with the Néel transition at the Néel temperature TN above room temperature. According to the data of magnetic measurements, two magnetic phase transitions to the ordered phase occur in all the studied samples. Along with the TN transition, in weak magnetic fields and below TN, there is a second transition, which is most likely due to a spin reorientation of the Morin type. The existence of magnetic ordering at room temperature in one magnetic sublattice or an internal magnetic field (Hin) was confirmed by Mössbauer spectroscopy. [ABSTRACT FROM AUTHOR]