Subject-oriented Modeling Research Articles

Механизм управления структурой медицинского учреждения как организационной системой массового обслуживания в условиях нестационарного потока

The task of organizing the process of repurposing medical and preventive institutions by managing the bed resource on the basis of coordination of the interests of agents in the non-stationary dynamics of diseases, in particular coronavirus infection, is considered. The relevance of the task is due to the need to make effective management decisions when limiting the temporary resource and the impossibi¬lity of using previously used approaches, in particular statistical data on incidence peaks. The solution is possible through the proposed control mechanism. Aim. The purpose of the work is to develop a mechanism for managing the composition and structure of the organizational system, which allows ensuring the rational behavior of channels with a demanded ratio of performance indicators and quality of service. These measures help to reduce patient queues, reduce the number of unmet patients by providing the necessary and sufficient bed capacity in a timely manner. Materials and methods. It is proposed to use principles of open management of systems with active elements, method of simulation modeling to describe processes of loading of departments of institution with known period of discrete accumulation of applications and process of their processing, as well as mechanism of complex evaluation and generalized median mechanisms of coordination of opinions of agents. This choice is due to the unsteady flow of applications for hospitalization and the need to make management decisions in the organizational system when limiting the temporary resource and bed capacity. These methods will allow agents to quickly make decisions and exclude factors of subjectivism. Results. A subject-oriented model was built in a separate unit using a software product represented by complex evaluation mechanisms. The importance of a comprehensive assessment reflects the significant influence of factors in the search for a rational mode of operation of the department and makes it possible to predict its timely change. The modified median scheme allows you to quickly agree on the true opinions of agents, and the graphoanalytical method in this matter makes the procedure for finding a coordinated solution visual and convenient. Conclusion. The mechanism proposed in the work allows effective management of the composition and structure of the organizational system, thereby improving the work of the medical institution in case of non-stationary processes of receipt of applications for hospitalization.

INTELLIGENT DECISION-MAKING SUPPORT ALGORITHMS FOR HEALTH-CARE INSTITUTIONS

The aim of the article is to develop algorithms of intellectual support for managerial decision-making in a preventive medical institution by medical staff on loading/reserving the number of patients to be served. The article substantiates the relevance of improving the mechanisms of management of non-stationary processes of medical services by health care institution (HCP) on the basis of subject-oriented modeling of its activities as a system of mass service. The article offers tools for an integrated assessment of the current state of LPI as a socio-economic system for the substantiation of necessary measures to ensure the required level of readiness of LPI. The article touches upon the problem of determining the functional completeness of LFU, and in this connection, the range of seasonal planning is considered. The paper highlights the issues of the coordination procedure in the formation of a comprehensive assessment of LPF on the reserve/loading issues. The author proposes a mechanism for processing the data coming from LPFs according to the predicate, on the basis of which an automated data processing procedure can be built as an addition in the formation of a comprehensive assessment of LPF load/reserve. These algorithms are scientifically new and make it possible to monitor the current state of the mass service system and predict the functional completeness/incompleteness of the system with justification of necessary correction of its parameters. In the article the analysis of occurrence of typical problems of identification of typical situations and recommended actions for bringing LRC to a new state, in the best way, corresponding to the task of the guaranteed granting of medical services to the population before the moment of the new primary information is resulted. The author has proposed the use of simulation results in the formation of a functional management of the state of health care facilities. The proposed intelligent control mechanisms ergonomically well match the capabilities of the personnel of usual qualification.

Digital Twin Generation: Re-Conceptualizing Agent Systems for Behavior-Centered Cyber-Physical System Development.

Cyber-Physical Systems (CPS) form the new backbone of digital ecosystems. Upcoming CPS will be operated on a unifying basis, the Internet of Behaviors (IoB). It features autonomous while federated CPS architectures and requires corresponding behavior modeling for design and control. CPS design and control involves stakeholders in different roles with different expertise accessing behavior models, termed Digital twins. They mirror the physical CPS part and integrate it with the digital part. Representing role-specific behaviors and provided with automated execution capabilities Digital twins facilitate dynamic adaptation and (re-)configuration. This paper proposes to conceptualize agent-based design for behavior-based Digital twins through subject-oriented models. These models can be executed and, thus, increase the transparency at design and runtime. Patterns recognizing environmental factors and operation details facilitate the configuration of CPS. Subject-oriented runtime support enables dynamic adaptation and the federated use of CPS components.

COMPREHENSIVE INTERPRETATION OF FACTORS AND PARAMETERS OF PRODUCTIVE HYDROCARBON STRUCTURES

Problem Statement and Purpose. Geophysical (seismic) criteria are most often used as indirect indicators in the search for hydrocarbon-containing deposits, especially within anticlinal structures that are revealed by geophysical methods buried beneath the sedimentary cover of marine basins. However, geophysical methods have their limitations, such as the inability to detect non-anticline-type traps (riphogenic, litho­logical, tectonically and stratigraphically shielded). Therefore, additional predictive and sufficiently sensitive criteria are needed. The main focus of the present paper is a discussion of forecast criteria for locating hydrocarbon fields in the sedimentary cover of the Black Sea based on the principles of the fluidogenetic theory (which assumes constant replenishment of hydrocarbon reserves) and ranking them by their degree of sensitivity to the intended goal of hydrocarbon exploration.Data & Methods. Regional seismic profiles obtained by the Common Depth Point method have been studied for their capacity to provide geophysical (magnetic, gravi­tational, geothermal) data promising for investigating hydrocarbon reservoirs as well as other geochemical, mineralogical, and meiobenthic methods. Obtained results were visualized in GIS and ranked on their degree of sensitivity to the hydrocarbon deposits and their ability to identify deep geological structures promising for oil-gas explora­tion and production.Results & Discussion. The work focused on creating a guiding structural model of exploration for hydrocarbon deposits for the inland Eurasian seas using a comprehen­sive comparative analysis of various exploration approaches, including geological, geophysical, geochemical, mineralogical, geomorphological, and meiobenthic, then ranking these approaches according to their sensitivity to the goal of exploration on the basis of the theory of fluidogenesis.This subject-oriented model includes two independent blocks of information that can mutually exchange information: (1) knowledge in the subject area, and (2) research methodology. The first block generates predictive hypotheses and potential search indicators based on the theory of fluidogenesis and ranked by expert analysis. The sec­ond block includes examples and methods of obtaining specific information, which allows you to test hypotheses and in so doing supplement the model of hydrocarbon exploration to guide the process of locating reservoirs.Conclusions. Material has been prepared to demonstrate an application of the model for one location that shows promise for containing hydrocarbons: the Pradniprovska structure on the outer shelf of the Black Sea. Geophysical, geochemical, mineralogi­cal, and micropaleontological studies have been carried out and ranked according to the degree of sensitivity to the occurrence of hydrocarbons within the depths reached during drilling in the area of a deep parametric well.

Моделирование педагогического сопровождения саморазвития подростков в дополнительном образовании на основе рефлексивно-ценностного подхода

Changes in the social and educational situation in the country actualized the development of subject-oriented models of pedagogical support for students, the search for effective ways to solve the aggravated problem of creating conditions for students' self-development. In modern school curricula, as well as in the system of additional education, there are practically no special classes on the construction and implementation of self-development projects by adolescents. The article proposes a model of pedagogical support for the self-development of adolescents in additional education, methodologically based on a reflective-value approach developed in the framework of the scientific school of M.I. Rozhkov, and technology-based on the development by adolescents of individual routes of self-development. The presented model can be considered as a pedagogical product and an educational resource that allows to solve a whole range of problems, based on the personal and social needs of both adolescents themselves and society as a whole. The implementation of the presented model involves the alignment of the educational process in further education with a focus on the self-development of students, while support is considered as a process of pedagogical interaction between teachers and students.
 Acknowledgments: The reported study was funded by RFBR, project number 20-013-00616.

Моделирование педагогического сопровождения саморазвития подростков в дополнительном образовании в контексте методологии рефлексивно-ценностного подхода

The change in the social and educational situation in the country has actualized the development of subject-oriented models of pedagogical support for students, the search for effective ways to create conditions for the self-development of students. In modern school programs, as well as in educational programs of additional education for children, there are practically no special classes devoted to the construction and implementation of self-development projects by adolescents. The article proposes a model of pedagogical support for self-development of adolescents in additional education, methodologically based on the reflexive-value approach developed by the author within the framework of the scientific school of M.I. Rozhkov, and technologically based on the compilation and implementation of individual self-development projects by adolescents. The presented model can be considered as a pedagogical product and educational resource that allows solving a whole range of problems based on the personal and social needs of both adolescents themselves and society as a whole. The implementation of the presented model presupposes building the educational process in the additional education of children with a focus on the self-development of students, while accompaniment is considered as a special type of pedagogical interaction aimed at stimulating pupils' awareness of the meaning of their own life and its value components and building on their basis a project of their own life.
 Acknowledgments: The reported study was funded by RFBR, project number 20-013-00616.

About Innovative Content of Subject-Oriented Pedagogical Education

The continuous modernization of the education system makes the problems of the quality of teacher training increasingly relevant. Moreover, the measures taken to improve the system of teacher education are largely confined to the introduction of new organizational and managerial mechanisms and practically do not affect the internal content and technological structure of the teacher training process.Modern pedagogical universities are constantly looking for innovative models of training teachers that will be able to solve non-standard social and professional tasks. However, recent studies in this area do not fully take into account the nature of pedagogical activity and conditions of its formation. Thus, the need arises for a special study of the processes and means of updating the content and technologies of teacher training in order to control the level of students’ professional competencies development, as required by educational and professional standards. This means the creation of a special educational system in a pedagogical university, which can provide a harmonious and synchronous mastering by future specialists of both subject knowledge and methods of pedagogical activity.The article provides a theoretical study aimed at identifying key patterns of designing a new content for teacher education, the basis of which is the formation of a future teacher as a subject of his own professional activity. The author describes the experience of using a subject-oriented model of education, implemented at Bashkir State Pedagogical University n.a. M. Akmulla. The effectiveness of this model is confirmed by the high level of students’ mastery of designing methods and constructing the educational process, as well as their positive experience in the implementation of educational activities.

Dynamic Socio-technical System Design based on Stakeholder Interaction

In order to directly involve stakeholders in socio-technical system design, we argue for streamlining executable process specifications with business process modeling. Due to current agility requirements of organizations, socio-technical system development is considered one of the key activities of members of the organizations. Dynamic process adaptation enable handling the volatility of business operation and IT infrastructure. Subject-oriented process representations are key enablers to dynamic adaptation due to their capability for stakeholders to create directly executable models. In this way stakeholder can be involved in change management pro-actively. Subject-oriented models (i) represent all relevant features required for system control and decision making, and (ii) are executable on demand. This effectiveness enables organizational change in a creative and efficient way, while establishing innovative design and change management tools. Subject-oriented Business Process Management capabilities are reflected in this realm revealing benefits and potential for further research.