system

MECHANISM OF CRIME: SCIENTIFIC AND METHODOLOGICAL ANALYSIS OF DEFINITION

In the article, based on a systematic approach, a scientific and methodological analysis of the
definition of the mechanism of combating crime as a multilevel hierarchical system is made. It is noted
that each level of construction is determined by its own set of elements, which can be traced by
considering the counteraction of crime in those aspects, which reflect the side social processes and
corresponding forms of criminological influence with their characteristic mods (methods, means,

Substantiation of the model of innovation activities of the system of public authorities: conceptual bases

Using methodological provision for rational decision-making technology, systems and systems activity approaches, the structure of the innovative activity aimed at updating the effectiveness of the system of public authorities is grounded. Besides, this type of activity is presented as an open system combining the set of internal and external components: the first ones are formed by interacted innovation activities of system-wide, functional and instrumental levels; the second ones include resources, opportunities and favorable preconditions as well as basic types and means of maintenance.

System of monitoring the state of subjects under conditions of quarantine restrictions

The principles of improving the fight against coronavirus disease SARS-CoV-2 by automating the process of monitoring the state of subjects have been studied. The system analysis of theoretical resources is carried out, the basic approaches for system development are defined. Possible variants of system operation modes for further development are investigated, the most complex approach for system design is chosen. The critical requirements of software and hardware components for system creation are formed. Selected software and hardware for system development.

Development and Research of the Automated Methods for Assurance User’s Effective Performance

In the work the automated methods for assurance user’s effective performance are investigated. The structure of the automated system of support of human productivity is developed. For practical implementation, the MEAN technology stack is used, the interaction of its component is described. Automated methods in the form of an application are implemented and its main advantages are determined.

Formation of Information Support for the Development of Freight Transportation of Jsc “Ukrzaliznytsya”

A methodical approach to the formation of indicators of the information base of management decisions on the development of freight JSC “Ukrzaliznytsia”, which consists in calculating the taxonomy of the level of development of freight by substantiating systems and its elements: eighteen static systems, elements of which are six regional railways; seven dynamic systems — regional branches and in general JSC “Ukrzaliznytsia”. A spatial and temporal comparison of the development of freight transportation of selected systems is carried out.

NEUROCONTROLLED OBJECT PARAMETERS ADJUSTMENT BY ACKERMANN'S FORMULA USAGE

Synthesis methods of controllers based on the use of frequency characteristics or root hodographs are considered classic or traditional. Frequency methods are available in practical applications, and most control systems are designed based on various modifications to these methods. A distinctive feature of these methods is the so-called robustness, which means that the characteristics of a closed system are insensitive to the minor errors of the model of the real system.

LOGIC-COGNITIVE MODELS, INFORMATION AND SYSTEM TECHNOLOGIES FOR IDENTIFYING THE STRUCTURE OF HIERARCHICAL SYSTEMS TO PROVIDE SUPPORT FOR SOLUTIONS IN CRISIS AND CONFLICT SITUATIONS

The ar­tic­le pre­sents sche­mes and mo­dels to sup­port de­ci­si­on-ma­king for the eli­mi­na­ti­on of thre­ats du­ring emer­gen­ci­es in hi­erarchi­cal systems. The construc­ti­on of sche­mes and mo­dels was ba­sed on in­for­ma­ti­on and system techno­lo­gi­es (ba­sed on the con­cept of iden­ti­fi­ca­ti­on).

Jurisprudence in the context of scientific theories of the present

The pressing questions of methodology of cognition of scientific theories are considered. The scientific theories of modern jurisprudence, their structure are investigated. Development of jurisprudental theories is grounded in the general structure of scientific theories. Pay attention to the organization of law as a science. The problem of cost freedom of science, that us will interest different character and touch, is considered. It be comes firmly established that every science uses the tool of logic.

Positivity and stability of descriptor linear systems with interval state matrices

The positivity and asymptotic stability of descriptor linear continuous-time and discrete-time systems with interval state matrices and interval polynomials are investigated. Necessary and sufficient conditions for the positivity of descriptor continuous-time and discrete-time linear systems are established. It is shown that the convex linear combination of polynomials of positive linear systems is also the Hurwitz polynomial. The Kharitonov theorem is extended to the positive descriptor linear systems with interval state matrices.

Economic evaluation of administration systems in the context of management business processes reengineering

The article deals with the peculiarities of an economic evaluation of administrative systems in the context of management business processes reengineering. In particular, methodological approaches to the economic evaluation of such systems are described and characterized. It is concluded that under present conditions most of the projects on construction or improvement of administrative systems belong to the category of investment projects, which, accordingly, are related to investment costs.