scholarly journals TRANSFORMATION OF A SYSTEM OF EQUATIONS INTO A SYSTEM OF SUMS OF COGNITIVE MEANING OF VARIABILITY OF INDIVIDUAL CONSCIOUSNESS INDICATORS.

2020 ◽  
Vol 91 (11) ◽  
pp. 531-546
Author(s):  
S. U. Zhanatauov ◽  
Keyword(s):  
System Of Equations ◽  
Individual Consciousness ◽  
Cognitive Meaning

Canonical Submersion and Lie Homomorphisms Normal Subgroup

2020 ◽  
Vol 23 (1) ◽  
pp. 97-101
Author(s):  
Mikhail Petrichenko ◽  
Dmitry W. Serow
Keyword(s):  
Normal Subgroup ◽  
Canonical System ◽  
System Of Equations ◽  
Core Group ◽  
The Core ◽  
Switch Group

Normal subgroup module f (module over the ring F = [ f ] 1; 2-diffeomorphisms) coincides with the kernel Ker Lf derivations along the field. The core consists of the trivial homomorphism (integrals of the system v = x = f (t; x )) and bundles with zero switch group Lf , obtained from the condition ᐁ( ω × f ) = 0. There is the analog of the Liouville for trivial immersion. In this case, the core group Lf derivations along the field replenished elements V ( z ), such that ᐁz = ω × f. Hence, the core group Lf updated elements helicoid (spiral) bundles, in particular, such that f = ᐁU. System as an example Crocco shown that the canonical system does not permit the trivial embedding: the canonical system of equations are the closure of the class of systems that permit a submersion.

LIQUIDUS THERMO-BAROMETER FOR THE MODELING OF MAGNETITE — MELT EQUILIBRIUM

2018 ◽  
pp. 71-80
Author(s):  
N. S. Aryaeva ◽  
E. V. Koptev-Dvornikov ◽  
D. A. Bychkov
Keyword(s):  
Experimental Data ◽  
Liquidus Temperature ◽  
Vertical Structure ◽  
Maximum Error ◽  
Silicate Melt ◽  
System Of Equations ◽  
Wide Range ◽  
Basaltic Melts ◽  
Multidimensional Statistics

A system of equations of thermobarometer for magnetite-silicate melt equilibrium was obtained by method of multidimensional statistics of 93 experimental data of a magnetite solubility in basaltic melts. Equations reproduce experimental data in a wide range of basalt compositions, temperatures and pressures with small errors. Verification of thermobarometers showed the maximum error in liquidus temperature reproducing does not exceed ±7 °C. The level of cumulative magnetite appearance in the vertical structure of Tsypringa, Kivakka, Burakovsky intrusions predicted with errors from ±10 to ±50 m.

METHODOLOGY AND TECHNOLOGY RESEARCH OF PERSONALITY SELF-DEVELOPMENT RESOURCES

1970 ◽  
Vol 8 (1) ◽  
pp. 97-103
Author(s):  
Svitlana Kuzikova
Keyword(s):  
Professional Training ◽  
Self Regulation ◽  
Life Strategy ◽  
Psychological Resources ◽  
Vital Activity ◽  
Development Organization ◽  
Self Development ◽  
Individual Consciousness ◽  
The Subject ◽  
The Individual

The author's approach to the empirical study of the peculiarities of self-development of a person has been  considered. The criteria of self-development as a subject activity have been characterized. Its indicators have been  given.  The  psychological  resources  of  personal  self-development  have  been  singled  out:  the  need  for  self- development as its source and determinant; conditions that ensure its success; mechanisms as functional means and  conditions  for  its  implementation.  Their  essence  has  been  revealed.  The  need  for  self-development  has  been  determined by the actualization of the characteristics of self-development (self-activity, vital activity, development of  self-consciousness) and has been occurred when the content structure of the individual consciousness and the  transformation of semantic entities changed. Conditions of self-development has been defined by mature I of  personality, openness, tolerance to the new, the presence of a conscious goal of self-realization and active life  strategy. Reflection, self-regulation and feedback have been considered as mechanisms of self-development. The  methodical approaches and means of studying the peculiarities and factors of the development of the subject of self- development in adolescence in the process of professional training have been offered, and the results of their  integrated empirical research have been highlighted. Particular attention has been paid to the analysis of the level  of actualization of self-development resources among students, discovered with the author's diagnostic method  "DCPSD" (Dispositional Characteristic of Personality of Self-development). It has been proved that psychological  resources as a set of possibilities of development already exist in the psychological reality of a person. It has been  shown that the dominance of the level of self-development resources’ actualization of the individual (and their  combination) can be correlated with the dimensions of the individual psychological space, indicating the individual  peculiarity of the personal self-development organization. It has been noted that, at the same time, actualization,  strengthening and harmonization of all psychological resources of a person self-development, enrichment of its  relations with the environment and other people, and increasing spirituality is necessary for the implementation of  progressive conscious personal self-development. У  статті  розглянуто  авторський  підхід  до  емпіричного  вивчення  особливостей  саморозвитку  особистості. Охарактеризовано критерії саморозвитку як суб’єктної діяльності, наведено його показники.  Виокремлено психологічні ресурси особистісного саморозвитку: потребу в саморозвитку як його джерело і  детермінант; умови, які забезпечують його успішність; механізми як  функціональні засоби і умови його  здійснення.    Розкрито    їх    сутність.    Потреба    в    саморозвитку    визначається    актуалізованістю  характеристик саморозвитку (самоактивність, життєдіяльність, розвиненість самосвідомості) і виникає  при зміні змістової  структури індивідуальної свідомості та трансформації смислових утворень. Умови  саморозвитку  окреслюють  зріле  Я  особистості,  відкритість,  толерантність  до  нового,  наявність  усвідомленої   мети   самоздійснення   та   активної   життєвої   стратегії.   Як   механізми   саморозвитку  розглядаються рефлексія, саморегуляція та зворотній зв'язок. Запропоновано методичні підходи і засоби  вивчення особливостей та чинників становлення суб’єкта саморозвитку в юнацькому віці в процесі фахової  підготовки, висвітлено результати їх комплексного емпіричного дослідження. Особливу увагу приділено  аналізу  рівня  актуалізації  ресурсів  саморозвитку  у  студентів,  виявленого  за  допомогою  авторської  діагностичної методики «ДХСО». Доведено, що психологічні ресурси  як сукупність можливостей розвитку  вже існують у психологічній реальності людини. Показано, що домінування рівня актуалізації ресурсів  саморозвитку особистості ( та їх поєднання) можна співвіднести з вимірами психологічного простору  особистості,   що   свідчить   про  індивідуальну   своєрідність   організації   особистісного  саморозвитку.  Зазначено,  що  в  той  же  час  для  здійснення  прогресивного  усвідомленого  особистісного  саморозвитку  необхідна   актуалізація,   взаємопосилення   і   гармонізація   всіх   психологічних   ресурсів   саморозвитку  особистості, збагачення її зв’язків із навколишнім середовищем та іншими людьми, підвищення духовності.

Study on the Modes of Operation of a Multi-Machine Installations with Mechanical Reduction

2019 ◽  
pp. 12-22
Author(s):  
A. M. Oleynikov ◽  
L. N. Kanov
Keyword(s):  
Mathematical Description ◽  
Reactive Power ◽  
Maximum Efficiency ◽  
Wind Flow ◽  
System Of Equations ◽  
Mechanical Equilibrium ◽  
Synchronous Generators ◽  
Electromagnetic Excitation ◽  
Number Of Generators ◽  
Wide Range

The paper gives the description of the original wind electrical installation with mechanical reduction in which the output of vertical axis wind turbine with rather low rotation speed over multiplicator is distributed to a certain number of generators. The number of acting generators is determined by the output of actual operating wind stream at each moment. According to this constructive scheme, it is possible to provide effective and with maximum efficiency installation work in a wide range of wind speeds and under any schedule issued to the consumer of electricity. As there are no any experience in using such complexes, mathematical description of its main elements is given, namely windwheels, generators with electromagnetic excitation of magnetic electrical type, then their interaction with windwheel, and also the results of mathematical modeling of work system regimes under using the offered system of equations. The basis for the mathematical description of the main elements of the installation – synchronous generators – are the system of equations of electrical and mechanical equilibrium in relative units in rotating coordinates without considering saturation of the magnetic circuit. The equation of mechanical equilibrium systems includes torque and brake windwheel electromagnetic moments of generators with taking into account the reduction coefficients and friction. In addition, we specify the alternator rotor dynamics resulting from continuous torque of windwheel fluctuations under the influence of unsteady wind flow and wind speed serving as the original variable is modeled by a set of sinusoids. Model simplification is achieved by equivalization of similar generators and by disregarding these transitions with a small time constant. Calculation the installation with synchronous generators of two types of small and medium capacity taking into account the operational factors allowed us to demonstrate the logic of interactions in the main elements of the reported complex in the process of converting wind flow into the generated active and reactive power. We have shown the possibility of stable system work under changeable wind stream condition by regulating of the plant blade angle and with simultaneous varying of generator number of different types. All these are in great interest for project organizations and power producers.

On a Closed-Form Solution of Prandtl's System of Equations

2013 ◽  
Vol 40 (2) ◽  
pp. 106-114
Author(s):  
J. Venetis ◽  
Aimilios (Preferred name Emilios) Sideridis
Keyword(s):  
Closed Form ◽  
Closed Form Solution ◽  
Form Solution ◽  
System Of Equations

POLITICAL IDEOLOGY AS AN EVOLUTIONARY SYSTEM (TO THE THEORY OF COGNITIVE-IDEOLOGICAL MATRICES)

2020 ◽  
Author(s):  
Mikhail Konstantinov
Keyword(s):  
Political Ideology ◽  
Evolutionary System ◽  
Consciousness Level ◽  
The Past ◽  
Political Ideologies ◽  
Morphological Approach ◽  
Main Gene ◽  
Individual Consciousness ◽  
The Individual ◽  
Sociological Studies

The aim of the article is to concretize the concept of political ideology in the aspect of its matrix structure and in the context of the cognitive-evolutionary approach. Based on Michael Frieden's morphological approach to the analysis of ideological consciousness, the concept of cognitive-ideological matrices is introduced, which allows us to describe the process of transition from proto-ideological to ideological concepts proper, especially at the level of individual consciousness. The identification of the ideological concept as the main “gene” of conceptual variability and inheritance made it possible to describe the main parameters of the evolution of political ideologies and associate it with changes taking place at the individual consciousness level. The described concept was tested in a series of sociological studies of youth consciousness conducted in 2015-2016 and 2018-2020. As a result of the study, it was possible to first identify the “zero level” of ideology, at which the minds of young respondents are potentially open to the influence of diverse and often mutually exclusive ideological orientations, and second, to pinpoint the changes that have occurred in the cognitive ideological matrices of Rostov-on-Don students over the past five years. This study was conducted by scientists from the southern Federal University.

Integrable two-dimensional dynamical systems and the characteristic Lie algebras

2007 ◽  
Vol 5 ◽  
pp. 195-200
Author(s):  
A.V. Zhiber ◽  
O.S. Kostrigina
Keyword(s):  
Dynamical System ◽  
Dynamical Systems ◽  
Lie Algebra ◽  
Lie Algebras ◽  
Second Order ◽  
System Of Equations ◽  
Two Dimensional ◽  
Finite Dimensional ◽  
Dimensional Dynamical System

In the paper it is shown that the two-dimensional dynamical system of equations is Darboux integrable if and only if its characteristic Lie algebra is finite-dimensional. The class of systems having a full set of fist and second order integrals is described.

Sign in / Sign up

Export Citation Format

Share Document