Модель оценки конкурентоспособности торгового предприятия по определению ключевых факторов успеха

The article describes the methodological provisions for trading enterprise competitiveness estimation by key success factor determination, namely, they proposed the methodical approach for trading enterprise competitiveness estimation, based on the systematic approach to competitiveness evaluation, determination and evaluation of key success factors for trading enterprises. The feature of this approach is that the systematic approach includes the evaluation of product and commercial enterprise competitiveness. This approach allows us to give an objective and comprehensive assessment of trade enterprise competitiveness. The article also presents a comprehensive methodology for trading enterprise competitiveness evaluation, which makes it possible to quantify the competitiveness of trading enterprises. The evaluation of trading enterprise competitiveness is determined using the integral indicator of trading enterprise competitiveness, consisting of two parts: product competitiveness and trading enterprise competitiveness, which, in turn, include the key success factors that shape the competitiveness of trading enterprises. The developed model for trading enterprise competitiveness evaluation by key success factor determination, based on the use of qualitative and quantitative methods for enterprise competitiveness evaluation, allows a detailed assessment of the factors affecting the level of trading enterprise competitiveness.El artículo describe las disposiciones metodológicas para la estimación de la competitividad de la empresa comercial mediante la determinación del factor clave de éxito, es decir, propusieron el enfoque metódico para la estimación de la competitividad de la empresa comercial, basado en el enfoque sistemático de la evaluación de la competitividad, la determinación y la evaluación de los factores clave de éxito para las empresas comerciales. La característica de este enfoque es que el enfoque sistemático incluye la evaluación de la competitividad de los productos y las empresas comerciales. Este enfoque nos permite realizar una evaluación objetiva y completa de la competitividad de la empresa comercial. El artículo también presenta una metodología integral para la evaluación de la competitividad de las empresas comerciales, que permite cuantificar la competitividad de las empresas comerciales. La evaluación de la competitividad de la empresa comercial se determina utilizando el indicador integral de la competitividad de la empresa comercial, que consta de dos partes: la competitividad del producto y la competitividad de la empresa comercial, que, a su vez, incluyen los factores clave de éxito que dan forma a la competitividad de las empresas comerciales. El modelo desarrollado para la evaluación de la competitividad de la empresa comercial mediante la determinación del factor clave de éxito, basado en el uso de métodos cualitativos y cuantitativos para la evaluación de la competitividad empresarial, permite una evaluación detallada de los factores que afectan el nivel de competitividad de la empresa comercial.В статье описаны методические положения оценки конкурентоспособности торгового предприятия по определению ключевых факторов успеха, а именно предложен методический подход к оценке конкурентоспособности торгового предприятия, основанный на системном подходе к оценке конкурентоспособности, определению и оценке ключевых факторов успеха для торговых предприятий. Особенностью этого подхода является то, что системный подход включает оценку конкурентоспособности продукта и коммерческого предприятия. Такой подход позволяет нам дать объективную и всестороннюю оценку конкурентоспособности торгового предприятия. В статье также представлена комплексная методология оценки конкурентоспособности торговых предприятий, которая позволяет количественно оценить конкурентоспособность торговых предприятий. Оценка конкурентоспособности торгового предприятия определяется с использованием интегрального показателя конкурентоспособности торгового предприятия, состоящего из двух частей: конкурентоспособности продукции и конкурентоспособности торгового предприятия, которые, в свою очередь, включают в себя ключевые факторы успеха, формирующие конкурентоспособность торговых предприятий. Разработанная модель оценки конкурентоспособности торгового предприятия путем определения ключевых факторов успеха, основанная на использовании качественных и количественных методов оценки конкурентоспособности предприятия, позволяет детально оценить факторы, влияющие на уровень конкурентоспособности торгового предприятия

Situación moderna de pequeñas promociones e problemas del desarrollo empresarial en Rusia

The article describes the current state of small business development prospects and problems in Russia and, in particular, some aspects of small business development in Primorsky Krai and the city of Vladivostok. The article analyzes the main economic indicators of small enterprise activity in Russia. The analysis of small enterprise state allows us to conclude that, small businesses have incentives for their development despite significant changes in the external environment, which make an ambiguous impact on the activities of small businesses, and an unstable economic situation in the country. Despite the general reduction of small enterprise number in Russian Federation, the number of employees, the level of wages has increased insignificantly among the workers of small enterprises, and the turnover of small enterprises has also increased both in Russia as a whole and in small enterprises of Primorsky Krai. However, some of the problems that prevent the full-fledged development of small business continue to be unresolved. Understanding the prospects and the trends of small business development, as well as the solution of the problems limiting its development, is of great importance for the development of Russia and in particular for the development of the region strategic potential.El artículo describe el estado actual de las perspectivas y problemas de desarrollo de pequeñas empresas en Rusia y, en particular, algunos aspectos del desarrollo de pequeñas empresas en Primorsky Krai y la ciudad de Vladivostok. El artículo analiza los principales indicadores económicos de la actividad de la pequeña empresa en Rusia. El análisis del estado de la pequeña empresa nos permite concluir que las pequeñas empresas tienen incentivos para su desarrollo a pesar de los cambios significativos en el entorno externo, que tienen un impacto ambiguo en las actividades de las pequeñas empresas y una situación económica inestable en el país. A pesar de la reducción general del número de pequeñas empresas en la Federación de Rusia, el número de empleados, el nivel de los salarios ha aumentado insignificativamente entre los trabajadores de las pequeñas empresas, y el volumen de negocios de las pequeñas empresas también ha aumentado tanto en Rusia como en las pequeñas empresas de Primorsky Krai. Sin embargo, algunos de los problemas que impiden el desarrollo completo de las pequeñas empresas continúan sin resolverse. Comprender las perspectivas y las tendencias del desarrollo de pequeñas empresas, así como la solución de los problemas que limitan su desarrollo, es de gran importancia para el desarrollo de Rusia y, en particular, para el desarrollo del potencial estratégico de la región.O artigo descreve o e stado atual das perspectivas e problemas do desenvolvimento de pequenas empresas na Rússia e, em particular, alguns aspectos do desenvolvimento de pequenas empresas em Primorsky Krai e na cidade de Vladivostok. O artigo analisa os principais indicadores econômicos da atividade de pequenos negócios na Rússia. A análise do estado da pequena empresa nos permite concluir que as pequenas empresas têm incentivos para o seu desenvolvimento, apesar das mudanças significativas no ambiente externo, que têm um impacto ambíguo nas atividades das pequenas empresas e uma situação econômica instável na economia. país Apesar da redução geral no número de pequenas empresas na Federação Russa, o número de funcionários, o nível de salários aumentou insignificantemente entre os trabalhadores de pequenas empresas, e o volume de negócios de pequenas empresas também aumentou tanto na Rússia como nos pequenos negócios de Primorsky Krai. No entanto, alguns dos problemas que impedem o pleno desenvolvimento de pequenas empresas permanecem sem solução. Compreender as perspectivas e tendências do desenvolvimento das pequenas empresas, bem como a solução dos problemas que limitam o seu desenvolvimento, é de grande importância para o desenvolvimento da Rússia e, em particular, para o desenvolvimento do potencial estratégico da região

Methodical Approach to the Supply Chain Strategy Development for Large Enterprises Based on a Balanced Indicator System

The article describes a methodological approach to the supply chain strategy development, consisting of seven stages and allowing taking into account the specific nature of the activities of large enterprises. This approach includes one of the most important stages in the supply chain strategy development, that is, its evaluation. Many authors exclude this stage during consideration. The use of a balanced indicator system (hereinafter - the BIS) in the supply chain strategy development for the enterprise allows taking into account a greater number of performance indicators for a detailed analysis of a large enterprise, which helps to identify problem areas in their activities in exchange. The article presents the developed methodology for assessing the effectiveness of the supply chain strategy for large enterprises based on the BIS: we improved the traditional performance indicators and developed additional indicators within each prospect of the modified BIS. The author’s methodology includes the development of integrated indicators of the effectiveness of the supply chain strategy based on expert assessment, with the help of which the supply chain strategy is evaluated from the perspective of all the prospects considered within the framework of the modified BIS

Modeling the UO2 reduction process

Methods of molecular dynamics and DFT calculations have been used to study the reduction mechanisms of UO2 as the most representative part of spent nuclear fuel to metallic uranium. It is shown that the critical softening of the combined modulus of elasticity C11-C12 to zero is the reason for the destruction of the UO2 crystal as a result of the removal of oxygen from it. This destruction is accompanied by an order-disorder phase transition in the oxygen subsystem of the crystal under consideration. DFT calculations indicate a continuous decrease in the band gap as oxygen is removed from the UO2 crystal. When the system reaches the composition U2O3, the band gap disappears and the system becomes electrically conductive. The appearance of the dielectric-conductor transition explains the realization of the FFC Cambridge process during the recovery of spent nuclear fuel. The passage of Li+ and Cl– ions of the LiCl melt through cylindrical channels in a UO2 crystal with cross-sectional radii from 0.25 up to 2 nm has been studied. The strength of the external electric field required for the passage of these channels decreases with an increase in the channel cross section, and the number of Cl– ions entering the channel increases. On the walls of the channels that pass ions with charges of both signs, colonies of adsorbed Cl– and Li+ atoms appear separated from each other, between which strong electric fields are formed. The existence of such fields can cause Li+ ions to move deep into the material being reduced.https://doi.org/10.15826/elmattech.2023.2.01

Temperature and Field Dependence of the Mobility in Liquid-Crystalline Conjugated Polymer Films

The transport properties of organic light-emitting diodes in which the emissive layer is composed of conjugated polymers in the liquid-crystalline phase have been investigated. We have performed simulations of the current transient response to an illumination pulse via the Monte Carlo approach, and from the transit times we have extracted the mobility of the charge carriers as a function of both the electric field and the temperature. The transport properties of such films are different from their disordered counterparts, with charge carrier mobilities exhibiting only a weak dependence on both the electric field and temperature. We show that for spatially ordered polymer films, this weak dependence arises for thermal energy being comparable to the energetic disorder, due to the combined effect of the electrostatic and thermal energies. The inclusion of spatial disorder, on the other hand, does not alter the qualitative behaviour of the mobility, but results in decreasing its absolute value.Comment: 9 pages, 8 figures, submitted to Phys. Rev.

Ab Initio Study of the Mechanism of Proton Migration in Perovskite LaScO3

The mechanism of proton motion in a LaScO3 perovskite crystal was studied by ab initio molecular dynamics. The calculations were performed at different temperatures, locations, and initial velocity of the proton. Different magnitudes and directions of the external electric field were also considered. It is shown that initial location and interaction between proton and its nearest environment are of great importance to the character of the proton movement, while the magnitude and direction of the initial velocity and electric field strength are secondary factors characterizing its movement through the LaScO3 crystal. Four types of proton-jumping between oxygen atoms are determined and the probability of each of them is established. Energy barriers and characteristic times of these jumps are determined. The probable distances from a proton to other types of atoms present in perovskite are calculated. It is shown that the temperature determines, to a greater extent, the nature of the motion of a proton in a perovskite crystal than the magnitude of the external electric field. The distortion of the crystal lattice and its polarization provoke the formation of a potential well, which determines the path for the proton to move and its mobility in the perovskite crystal. © 2022 by the authors. Licensee MDPI, Basel, Switzerland.122020100205-5, FUME-2022-0005; Government Council on Grants, Russian Federation: 075-03-2022-011, FEUZ-2020-0037Funding: This work is partly supported by Government of Russian Federation, the State Assignment number FEUZ-2020-0037, registration number 075-03-2022-011; and is partly executed in the frame of the scientific theme of Institute of high-temperature electrochemistry UB RAS, number FUME-2022-0005, registration number 122020100205-5

Dark solitons in ferromagnetic chains with first- and second-neighbor interactions

We study the ferromagnetic spin chain with both first- and second-neighbor interactions. We obtained the condition for the appearance and stability of bright and dark solitons for arbitrary wave number inside the Brillouin zone. The influence of the second-neighbor interaction and the anisotropy on the soliton properties is considered. The scattering of dark solitons from point defects in the discrete spin chain is investigated numerically.Comment: 7 pages,5 figure

Pedagogical Bases of Formation of Key Information Technology Competencies Polytechnic Institute Graduates

The article based on the analysis of the literature and experience in the field of economic education is considered a system of key concepts on the topic, as well as features of the introduction of competence approach in teaching practice Polytechnic Institute, the problem of realization competence approach in higher education, the formation of key information technology competencies, ensuring high availability Polytechnic Institute graduates to solve problems in the practice of the specialty, modern requirements to the society and the state system of vocational education at all levels, the task of creating these pedagogical conditions, which would help improve the quality of training of future specialists. This article lists didactic, psycho-pedagogical, organizational and pedagogical conditions that are necessary to improve the level of information technology training of future specialists. Their implementation will create the necessary information technology economist competence. Keywords: economic reforms, economic education, polytechnic education, competence, professionalism JEL Classifications: A10, A29, Q1

Nonlinearity and disorder: Classification and stability of nonlinear impurity modes

We study the effects produced by competition of two physical mechanisms of energy localization in inhomogeneous nonlinear systems. As an example, we analyze spatially localized modes supported by a nonlinear impurity in the generalized nonlinear Schr\"odinger equation and describe three types of nonlinear impurity modes --- one- and two-hump symmetric localized modes and asymmetric localized modes --- for both focusing and defocusing nonlinearity and two different (attractive or repulsive) types of impurity. We obtain an analytical stability criterion for the nonlinear localized modes and consider the case of a power-law nonlinearity in detail. We discuss several scenarios of the instability-induced dynamics of the nonlinear impurity modes, including the mode decay or switching to a new stable state, and collapse at the impurity site.Comment: 18 pages, 22 figure