Scientific Journal of KubSAU

Polythematic online scientific journal
of Kuban State Agrarian University
ISSN 1990-4665
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Name

Korzhakov Valeriy Yevgenyevich

Scholastic degree


Academic rank

associated professor

Honorary rank

Organization, job position

Adygh State University
   

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Articles count: 22

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206 kb

ANALYSIS OF EXISTING HYPOTHESES OF MECHANISMS OF INFLUENCES OF ACOUSTIC AND MAGNETIC FIELDS ON TREATED LIQUID

abstract 1301706017 issue 130 pp. 253 – 267 30.06.2017 ru 259
The article compares various hypotheses that explain the mechanisms of the influence of the magnetic field with different characteristics on liquids, physico-chemical and biological systems. Physical effects that cause specific biological activity of water (magnetic treatment of water, production of thawed water, degassing, etc.) make water be metastable or non-equilibrium states. Water attracts the attention of researchers as a likely universal mediator in the transmission of electromagnetic field signals to the biological level. Water is involved in a variety of chemical and metabolic reactions, so the question about the ability to change the properties of water and solutions under the influence of fields of different nature: an electromagnetic field with different frequencies, with different combinations of field orientations (parallel constant and variable magnetic field, slope fields, rotating magnetic fields, magnetic fields close to zero and electric fields) arises. At the heart of existing methods for treating liquids lie methods that use the energy of the acoustic and magnetic fields, as well as complex methods of influencing the electromagnetic field in combination with thermal heating, pressure change, etc. The analysis of existing hypotheses about the mechanisms of the influences of fields of a different nature on the treated liquid makes it possible to put forward a hypothesis about the possibility of the joint influence of the acoustic and magnetic fields on the liquid by means of the acoustic and magnetic device
750 kb

MATHEMATICAL EQUATIONS ANALYSIS OF ACOUSTIC AND ELECTROMAGNETIC FIELDS ARE CREATED BY ACOUSTIC MAGNETIC DEVICE AND DETERMINATION OF SIMILARITY CRITERIA FOR THE CREATION OF NEW CONSTRUCTIONS OF ACOUSTIC MAGNETIC DEVICES DESIGNED FOR USE IN HYDROPONIC SYSTEMS

abstract 1171603031 issue 117 pp. 500 – 527 31.03.2016 ru 304
Conditions in which the work of acoustic magnetic device proceeds are complicated because of the number of interconnections. Solving problems under such conditions analytically is difficult because of many variables and complexity of some dependencies. The article describes the conditions in which the work of acoustic magnetic device, designed for nonchemical treatment of hydroponic solution, takes place. The criteria, establishing the initial state of the chains, containing mutual inductance, are analyzed. The work establishes the criteria relating the physical parameters of the environment with the output parameters of the device. The similarity of conditions of heat transfer on the surface of the device is provided, and the relation of the scale of temperature and power lost when heating the ferrite and winding machine is determined. The criterion of the heat transfer process is defined. The criterion, determining the relation of the environment temperature to the thermal mode of the acoustic magnetic device, is defined. The criterion of the conditions at the boundaries of the system and cavitating liquid is determined. It is found, that the cavitation area appears in the technological volume of liquid at the work of acoustic magnetic device. The criterial equation for geometric parameters of different types and constructions of the acoustic magnetic device is defined. In accordance with the task based on the third theorem of similarity, the group of criteria that provides the similarity of the model to the proposed original by all existing indicators, is selected
14854 kb

REALIZATION OF TESTS AND SUPERTESTS FOR VETERINARY AND MEDICAL DIAGNOSTICS IN THE EIDOS-X++ SYSTEM OF ARTIFICIAL INTELLIGENCE WITHOUT PROGRAMMING

abstract 0891305014 issue 89 pp. 167 – 207 29.05.2013 ru 643
The article considers the application of Eidos intellectual technologies for implementation of developed veterinary and medical diagnostics statistical tests without programming in the convenient form for the individual and mass testing, the analysis of the results and development of the individual and group recommendations. It is possible to merge several tests in one supertest
872 kb

MANAGEMENT OF THE PERSONNEL WITH THE USE OF FUNCTIONAL-COST AND SYSTEMIC-COGNITIVE ANALYSIS

abstract 0981404075 issue 98 pp. 1025 – 1057 30.04.2014 ru 712
The article briefly describes the essence of management, stating the goals and structure of the system of personnel management. It considers the essence of the method of functional-cost analysis (FCA) and, as a major gap, we have noted a low level of formalization, which requires the involvement of experts in applying the FSA. It also specifies the difference between the cost and the cost price. We consider the decision of questions of creation of the personnel management system on the FCA basis using the method of automated system-cognitive analysis (ASA-analysis), in particular: the measurement of the severity of socio-economic and psychological properties, metric scales, build intellectual measuring system, the development and application of models, providing both building occupation graphs and their application to measure the degree of compliance of the Respondent with the requirements of professional positions and to the positions including the cost of employment of personnel and resources allocated for staff on posts. The proposed approach can be applied not only at the decision of tasks of human resource management with DAF method, but when you apply the FSA in a variety of subject areas, in particular - the method of direct-Costing
329 kb

AUTOMATED SYSTEM-COGNITIVE ANALYSIS AS A METHOD OF COMPLEX SOLUTION OF PROBLEMS OF MANAGEMENT OF THE PERSONNEL WITH THE USE OF FUNCTIONAL-COST ANALYSIS

abstract 0961402001 issue 96 pp. 1 – 16 28.02.2014 ru 1201
The article briefly describes the essence of manage-ment, stating the goals and structure of the system of personnel management. It considers the essence of the method of functional-cost analysis (FCA) and, as a major gap, we have noted a low level of formalization, which requires the involvement of ex-perts in applying the FSA. It also specifies the difference between the cost and the cost price. We consider the decision of questions of creation of the personnel management system on the FCA basis using the method of automated system-cognitive analysis (ASA-analysis), in particular: the measurement of the severity of socio-economic and psychological proper-ties, metric scales, build intellectual measuring system, the development and application of models, providing both building occupation graphs and their application to measure the degree of compliance of the Respondent with the requirements of professional positions and to the positions including the cost of employment of personnel and resources allocated for staff on posts. The proposed approach can be applied not only at the decision of tasks of human resource management with DAF method, but when you apply the FSA in a variety of subject areas, in particular - the method of direct-Costing
176 kb

THE RESULTS OF EXPERIMENTAL RESEARCH OF INFLUENCE OF ACOUSTIC AND MAGNETIC FIELD ON ELECTROCONDUCTIVITY AND PH VALUE OF HYDROPONIC SOLUTION

abstract 1101506035 issue 110 pp. 519 – 531 30.06.2015 ru 1219
The article deals with the results of research of acoustic and magnetic field influence on conductivity and pH value of hydroponic solution. For carrying out researches in this area the hypothesis of possibility of nutrient solution influence on ions by means of an acoustic and magnetic field is set up. A laboratory scale plant was constructed for a pilot study of the hypothesis. The solution was moved in the tube passing through a ferrite ring with winding. Thus, the solution was exposed to the influence of acoustic and magnetic field. The object of research was hydroponic solution of (NH4)2SO4; (NH4)2HPO4; K2SO4; Ca(NO3)2; MgSO4 in water having adjusted concentration and acidity. The solution was taken from the tank of laboratory scale plant by means of the pump, passed through the working area of the acoustic and magnetic device, filter, and then was poured into the tank, from which the sample for pH level changing was taken. The pH value was measured at the temperature of 22С by using electronic pH-meter KL-009(1)A. For control of instrument readings acidity was tested by universal test-paper. The initial pH value of solution made 5. As a result of acoustic and magnetic treatment of solution pH value of hydroponic solution increased from 6 to 6.9. The results show the possibility of pH value correction by small energy input
3347 kb

DEVELOPMENT WITHOUT PROGRAMMING AND APPLICATION IN ADAPTIVE MODE OF THE TECHNIQUES OF REALTOR EXPRESS BENCHMARKING ASSESSMENT (COMPARATIVE SALES) IN THE SYSTEM-COGNITIVE ANALYSIS AND EIDOS INTELLECTUAL SYSTEM

abstract 0941310036 issue 94 pp. 507 – 564 27.12.2013 ru 1232
In the article on the real numerical example of pre-owned cars we show the development without programming and application in adaptive mode of realtor rapid assessment methodology for benchmarking assessment (comparative sales) using system-cognitive analysis and Eidos intellectual system. The level of complexity of required works corresponds to the laboratory work on systems of artificial intelligence and knowledge representation
282 kb

WEB-PORTAL OF CBM IN THE STRUCTURE OF THE WEBSITE OF THE UNIVERSITY: RELEVANCE AND POSSIBILITY OF CREATION

abstract 0931309077 issue 93 pp. 1132 – 1145 30.11.2013 ru 1295
The article proves and develops the idea, the imple-mentation of which would significantly reduce the effort required to develop the educational-methodical complexes, simplify their signing and approval of the various officials and increase their quality, make the work of the developers of CBM more creative, releas-ing it from technical and routine moments
1051 kb

MODELING COMPLEX MULTIFACTOR NONLINEAR CONTROL OBJECTS BASED ON A FRAGMENTED NOISY EMPIRICAL HIGH-DIMENSIONAL DATA IN A SYSTEM COGNITIVE ANALYSIS AND IN THE INTELLECTUAL EIDOS-X++ SYSTEM

abstract 0911307012 issue 91 pp. 167 – 191 30.09.2013 ru 1328
In the article, we have considered the application of a system-cognitive analysis and the Eidos-X++ intellec-tual system to create complex multifactor models of nonlinear control objects on the basis of noisy frag-mented empirical data of large dimension and for the use of these models to solve problems of forecasting, executive decision making and research of the model objects. We have formulated the systematic generalization of the principle of Ashby (for nonlinear systems). The numerical example of a study of an abstract nonlinear system (Lissajous figures), in which the combined effect of multiple factors is the sum of the influences of each of these factors separately, that says about non-compliance of these factors, the principle of superposition and nonlinear effects in the system under consideration. It is shown, that the proposed device and software tools allow us to model such systems. We note, that the proposed device and instrumentation allow to interpret some classification scale, as projected geographical coordinates of the event, and others, like the foreseeable events and their severity, which allows you to get cartographic visualization of recognition of the place and time of events
3121 kb

IMPLEMENTATION OF PSYCHOLOGICAL, PEDAGOGICAL AND PROFESSION ORIENTED TESTS AND SUPER TESTS WITHOUT PROGRAMMING IN THE ENVIRONMENT OF THE EIDOS-X++ INTELLECTUAL SYSTEM (On the example of the test: Analysis of the individual style of pedagogical activity)

abstract 0881304076 issue 88 pp. 1058 – 1086 30.04.2013 ru 1546
The article describes the application of the Eidos intellectual technologies for the implementation of already developed psychological, pedagogical and profession oriented tests and super tests without programming in the form, convenient for mass testing, for the analysis of the results and the formulation of individual rec-ommendations
.