Transformation of Identity: Macro and Micro Levels of Research

This review of articles follows the Snyder methodology (2019) and is based on a study that was the collection, analysis and comparison of relevant publications on the topic of identity over the past fve years by quantitative and qualitative methods in the Web of Science and Scopus repositories.The scientometric analysis representing the research macrolevel made by means of the VOSviewer_1.6.16_exe CitNetExplorer_1.0.0_exe programs made it possible to distinguish in a vast array of publications the most relevant and cited articles, verified by the scientific community, focused the attention of scientists on semantic “nodes,” that is, values that guide social practices, and also allowed questions to be answered on background practices, organizing knowledge within the framework of discursive analysis M. Fuko. Micro-level, — analytical reading of texts, — made it possible to analyze the main trends in the development of identity studies and summarize the findings. The research undertaken shows that the concepts of political identity and youth identity are not limited to the traditional framework of ethnicity and race, but include a wide range of social and personal conditions, the study of which has great theoretical and practical significance. The study of the identity of emigrants, students, women, former military and many other social groups makes it possible to adopt more effective public policy measures and reduce the distance between managers and managers.Dedicated semantic clusters can be investigated in the new social conditions of Russia, and future finds of domestic researchers in this area will become a resource and contribution to the development of science and society. The absolute predominance of Anglo-Saxon studies in this topic, coupled with the obviously growing attention of researchers to unique and, sometimes, autonomous social groups, as well as identities in a state of transit, opens up great opportunities for Russian researchers to disseminate Russian empirical material and include examples from domestic social and political practices of transformation in the wider context of international sociology and political science

Decentralized control of a group of quadrocopters using the molecular dynamics method

The development of artificial intelligence systems based on various principles, including anthropomorphic and nature-like systems, as well as progress in the construction of quadrocopters for various purposes, made relevant the practical application of these tools for the effective monitoring of underlying surfaces by groups of such devices. The solution of this problem is associated with the effective control of them in conditions of passive and active interference that impedes the fulfillment of missions, as well as with the problem of reconfiguring their construction in case of fail. The model obtained in the work and the calculations made it possible to conclude that the use of the following approach in the future will allow the creation of a self-government system by an independent group of quadrocopters, capable of performing various missions without control from the Earth under conditions of active and passive interference, as well as with permanent failure of quadrocopters

Activation and reaction volumes of the reactions of o-and p-nitrophenylsulfenyl chlorides with styrene and cyclohexene in some solvents

The effect of hydrostatic pressure below 1000 kg cm-2 on the rate of reactions of o-and p-nitrophenylsulfenyl chlorides with styrene and cyclohexene was studied. The activation and reaction volumes (cm3 mol-1) for the reactions of o-nitrophenylsulfenyl chloride with styrene in acetonitrile (-23.1 and -23.6), 1,2-dichloroethane (-29.2 and -24.7), chlorobenzene (no, -20.2), and anisole (-25.1 and -21.2) and for the reaction of p-nitrophenylsulfenyl chloride with styrene in carbon tetrachloride (-39.5±1.5 and -22.0) were determined. In carbon tetrachloride the activation volumes for the reactions of cyclohexene with o-and p-nitrophenylsulfenyl chlorides (-37.7±2.0 and -40.9±1.2 cm 3 mol-1, respectively) are almost the same and coincide with the data for the reactions with styrene. The considerable decrease in the volume of the transition state in the nonpolar solvent is considered as a consequence of the enhanced electrostriction of carbon tetrachloride in the solvate sphere of the transition state of the reaction, which excludes the nonpolar transition state of the sulfuran type. © 2007 Springer Science+Business Media, Inc

Wastewater Afterpurification of Chromium Compounds Production by the Ultrafiltration and Reverse Osmosis

Most often, reagent methods are used to treat wastewater from Cr (VI) compounds. This treatment technology allows reducing the concentration of Cr (VI) in wastewater only. Comparing the composition of wastewater after reagent treatment of chromium compounds using Ca(OH)2 with established standards, it can be concluded that it is necessary to purify a number of pollutants. In this study, wastewater afterpurification of chromium compounds production by the ultrafiltration and reverse osmosis was considered. Modelling processes using WAVE 1.72 software confirmed that the proposed post-treatment scheme was highly efficient and that wastewater could be discharged into a water body without harming it. © Published under licence by IOP Publishing Ltd

Characteristic of economic indicators of reproduction of fixed capital

© Serials Publications Pvt. Ltd. Economic indicators of the enterprise, its measurement system, forms of material and production base and a comprehensive use of resource potential for the formation of the product and its production. Application of methods of planning and analysis of production activities and the organization of labor, the state of the art, the use of fixed and current assets, labor than dictated by the relevance of the chosen research topic, the consideration of the plan of the enterprise, as well as the study of progressive technical-economic forms and regulations. One of the most urgent problems of modern enterprises is the issue of reproduction of fixed assets, as well as maintaining levels of economic growth. Particularly acute problem is relative to the real economy, namely the "quality" of growth funds: are not converted form of production and not growth efficiency, rather weak component of modernized production activities, there is no growth of technical level of production. If will continue this trend, Russia still long time will remain in the raw materials of the shadow of their Western counterparts. Existing indicators of production (land, labor, capital) are essential factors, the main of which has recently become the capital, and is becoming increasingly popular. It is a measure of value of fixed assets, as well as the involvement of tools, technical content, production facilities and infrastructure

Influence of packing of the reactants and products in solution on the volume parameters of the diels-alder reaction

The possible causes of a dramatic difference in the volume parameters (by up to 15-20 cm3 mol-1) of the Diels-Alder reactions involving bulky and small reactants are discussed. The partial molar volumes of anthracene and 9,10-dihydroanthracene and the heats of their solution in six solvents were determined. ©2004 MAIK "Nauka/Interperiodica"

Micelles and aggregates of oxyethylated isononylphenols and their extraction properties near cloud point

We used nuclear magnetic resonance (NMR) spectroscopy and dynamic light scattering (DLS) techniques to study the structural and dynamic properties of micellar solutions of nonionic surfactants of a homologous series of oxyethylated isononylphenols - C9H19C6H 4O(C2H4O)nH, where n = 6, 8, 9, 10, or 12 - in a wide range of temperatures, including cloud points. The radii of the micelles and aggregates, as well as their compositions at different concentrations of surfactant, were determined. Using aqueous phenol solutions as a model, we studied the process of cloud point extraction with oxyethylated isononylphenols. © 2014 American Chemical Society

Effect of pressure on the rate of the Diels-Alder reaction of diethyl azodicarboxylate with 9,10-dimethylanthracene

The enthalpy, entropy, and volume of activation and volume of the Diels-Alder reaction of diethyl azodicarboxylate with 9,10-dimethylanthracene in 1,2-dichloroethane have been determined. Possible factors responsible for the sharp difference between the volumes of activation and reaction are considered. © 2014 Pleiades Publishing, Ltd

Volume parameters of some Diels - Alder reactions involving C=C, C=S, and N=N bonds

The effect of a hydrostatic pressure of up to 1000 kg cm-2 on the rate constants of the Diels - Alder reactions of maleic anhydride with 1,2,3,4-tetraphenylcyclopentadiene and with 6,13-dichloropentacene, of 4-phenyl-1,2,4-triazoline-3,5-dione with hexachlorocyclopentadiene, and of thiobenzophenone with isoprene was studied at 25°C. The volume parameters and ratios of the activation to reaction volumes make it possible to exclude electrostriction of the solvent during transition state solvation in all the reactions studied, which corresponds to the nonpolar nature of the transition state. © 2005 Springer Science+Business Media, Inc