scholarly journals Application of the expert assessment method in developing a navigation safety system for unmanned vessels

2021 ◽  
Vol 2032 (1) ◽  
pp. 012084
Author(s):  
V Karetnikov ◽  
O Danilov ◽  
Y V Kosyak ◽  
S V Rudiyh
2020 ◽  
Vol 26 (3) ◽  
pp. 508-526
Author(s):  
O.T. Astanakulov ◽  
E.G. Sheina

Subject. This article explores the economic relations of economic entities concerning effective investment activities, combining elements of investment control and assessment of related risk. Objectives. The article aims to analyze and logically substantiate the stages and types of investment activities of enterprises and investment projects in-progress, as well as define a methodological approach to assessing project risks. Methods. For the study, we used a structural and logical analysis, and deductive reasoning. The methodological base of the study is based on the principles of the theory of finance, investment and risk management. Results. The article defines stages of assessing the financial condition of enterprises and proposes a methodological approach to assessing certain risks of an investment project based on the risk ranking by degree of probability and significance of an event through applying the expert assessment method. The article also presents a practice-oriented risk map for investment projects and clarifies the concept of Investment Control. Conclusions. The results of the study can help address the significant for the Russian economy issue of stimulating and developing investment activities at enterprises, as well as implementing and evaluating the effectiveness of investment projects at the micro-and macro-levels of the country's economy.


2020 ◽  
Vol 18 (11) ◽  
pp. 2183-2204
Author(s):  
E.I. Moskvitina

Subject. This article deals with the issues related to the formation and implementation of the innovation capacity of the Russian Federation subjects. Objectives. The article aims to develop the organizational and methodological foundations for the formation of a model of the regional innovation subsystem. Methods. For the study, I used the methods of analysis and synthesis, economics and statistics analysis, and the expert assessment method. Results. The article presents a developed basis of the regional innovation subsystem matrix model. It helps determine the relationship between the subjects and the parameters of the regional innovation subsystem. To evaluate the indicators characterizing the selected parameters, the Volga Federal District regions are considered as a case study. The article defines the process of reconciliation of interests between the subjects of regional innovation. Conclusions. The results obtained can be used by regional executive bodies when developing regional strategies for the socio-economic advancement of the Russian Federation subjects.


2021 ◽  
pp. 57-61
Author(s):  

A method for the development an effective technology for casting of billets of insert cutters with specified properties from high-speed steels for milling cutters of rotors of mining combines is proposed, including the identification of a set of goals, the choice of priority technology and the determination of the specified characteristics of the technology. An alternative method of expert assessment is proposed, which ensures high reliability of the results. Keywords: innovative technology, casting, design, expert assessment method. [email protected], [email protected]


2020 ◽  
Vol 8 (2) ◽  
pp. 52-57
Author(s):  
Larisa Saveleva ◽  
Botova

Experts in artistic gymnastics are constantly analyzing the outcomes of the gymnasts' performance at world and continental championships. However, the analyses cover only the assessment of the final scores of athletes and their ranks. There is a lack of research focused on the structure of routines and components of the scores obtained for the performance of combinations. The purpose of this study was to determine the content of competitive programs performed by the finalists of the World Championship Uneven Bars 2019 and to identify areas for the exercise development in this kind of all-around events on the eve of the Olympic Games. Methods and organization of the research: we carried out the analysis of video materials of the International Gymnastics Federation (FIG), the analysis of the competition rules for the current Olympic cycle, additional newsletters, and scientific instructional literature. We used an expert assessment method to identify the components of competitive combinations. Research results. The study determined quantitative indicators of the content of gymnast combinations on uneven bars (the number and difficulty groups of elements, including jumps and dismounts, modal and frequently performed elements, connection value bonus). We have revealed the trend for reduction of the total number of elements of competitive routines. It occurs due to reduction of the number of binders (“dilution”) elements, reduction of the number of elements of difficulty groups below 0.4 points, and increasing number of flight elements performed in a “cascade” way. We have revealed the trend for the use of elements of F (0.6 points) and G (0.7 points) difficulty groups in competitive combinations of the strongest gymnasts, which characterizes a significant increase in the coordination complexity of the programs and increases the requirements for the training of gymnasts. Conclusion. The research outcomes can provide the basis for predicting competitive programs on uneven bars at the upcoming Olympic Games, making amendments to the system of training gymnasts and the content of combinations to increase competitiveness at major international competitions, as well as making competition rules proposals for the next Olympic cycle.


2020 ◽  
Vol 10 (9) ◽  
pp. 2047-2061
Author(s):  
I.V. Sibiryatkina ◽  

The article presents the systematization of approaches to assess the enterprises' level of competitiveness. The advantages and disadvantages of the most famous models for assessing the competitiveness of business entities are considered. The identified shortcomings made it possible to form a hypothesis for studying the enterprises' competitiveness, taking into account the industry factor, financial criteria and quality indicators of the enterprise. For the formation of an objective adaptation model for assessing the competitiveness of an enterprise, taking into account its industry specificity, the author's approach to assessing the competitiveness of an enterprise, taking into account industry specifics, based on the relative and qualitative indicators of the enterprise's activities, selected by the expert assessment method, is considered. For trade enterprises, groups of the most significant indicators have been formed that characterize the competitiveness in the areas of observation of the sales of a trade enterprise, its costs, financial position and financial results, for the market share of the trade enterprise, the level of prices for goods, for the level of service of the trade enterprise. The indicators characterizing the level of competitiveness of a trading enterprise are divided into relative critical indicators and a group of qualitative critical indicators, which are included in the calculation of the complex coefficient of enterprise competitiveness model based on the theory of effective competition according to the weighted average arithmetic formula. The article presents the results of approbation of the proposed methodology on the example of the “PAO Magnit” trading enterprise and its trade competitors operating in Voronezh. The obtained results of the author's methodology for assessing the competitiveness of a trading enterprise have practical significance; the proposed model can be adapted according to the criteria for selecting indicators and their quantitative indicator, which contributes to the use of this toolkit in future studies of the competitiveness of trading enterprises.


2018 ◽  
Vol 251 ◽  
pp. 05014 ◽  
Author(s):  
Azariy Lapidus ◽  
Alan Khubaev ◽  
Tembot Bidov

The parameters influencing on the use of non-destructive methods of control are considered when building monolithic constructions of civil and industrial buildings and structures. The analysis of the factor influence on the capacity of the method of the non-destructive control with the expert assessment method is made. Based on the qualimetric analysis three the most significant groups of the factors which can influence on the capacity of the use of the non-destructive control method (Pnc) are determined. The mathematical apparatus base is prepared, which characterize the object parameters.


Author(s):  
Elena V. Leonova

The problem of pupils’ adaptation to new educational level is explored from the standpoint of human agency becoming.194 pupils (84 fifth-graders and 110 tenth-graders) took part in the study. Pupils’ agency and psychological resources were surveyed at the beginning of the academic year by Children’s Personality Questionnaire (CPQ), Pupils’ Motives Questionnaire (fifth-graders), High School Personality Questionnaire (HSPQ), Purpose-in-Life Test, Motives of learning activity Questionnaire (tenth-graders). Adaptation criteria (informational, behavioral and affective) were estimated by expert assessment method and academic performance analysis at the end of the academic year. K-means method of cluster analysis, U-test and Spearman's rank correlation coefficient are used for data analysis.In each age category of pupils we have found a lot of significant correlation links between the psychological resources and adaptation criteria indicators only in the cluster of pupils with high agency level. So, only pupils with a high level of agency use their psychological resources to successful overcoming of normative educational crises. Thus, without human agency qualities, both the intellectual and personal resources of pupils can remain unused during the period of adaptation and further training, the results of the study demonstrated.The study was funded by RFBR, project # 18-413-400001 


2021 ◽  
Vol 29 (1) ◽  
pp. 137-149
Author(s):  
Aleksandr M. Batkovskiy ◽  
Pavel V. Kravchuk ◽  
Evgenii Iu. Khrustalev

The currently used methods of optimizing the management of diversification activities are insufficiently theoretically substantiated. The available tools for this optimization do not allow quantitatively taking into account many factors affecting this process in today's difficult economic conditions, which gives rise to many problems. Among them, an important and still unsolved problem is a scientifically grounded quantitative assessment of risks for the implementation of diversification measures. It is especially relevant now for the enterprises of the military-industrial complex. The authors propose an approach to the study of the theoretical foundations of optimization of production diversification management as a form of systemic transformation of enterprises and a new toolkit for solving the problem under consideration based on the use of the expert assessment method and economic and mathematical modeling of risk analysis of diversification measures. Significance of the research is determined by the need to optimize the management of production diversification at the enterprises of the military-industrial complex.


2021 ◽  
Vol 30 (4) ◽  
pp. 131-138
Author(s):  
A. V. Khaperskaya ◽  
М. G. Minin

Upholding the quality of education in the absence of face-to-face contact requires an environmental approach and the creation of the unified online space and eLearning platform. The article makes the case for the relevance of creating automated tools for assessing the existing competencies of a listener necessary to form an individual learning route. The authors have developed methods for providing an automated pedagogical monitoring, described the principles of work of the automated diagnostic systems, and also gave the examples of its implementation. The suggested method combining key words and Template matching enables to optimize the eLearning platform. The article considers the possibilities of the system of automated pedagogical monitoring application when using the case technologies and students’ project work remotely in an electronic environment. In particular, the implementation of an expert assessment method using image theory and machine learning is presented. The article argues that electronic didactics makes it possible to expand the functionalities of pedagogical monitoring in conditions of digitalization, while maintaining the principles of traditional pedagogy. Taking into account the fact that there is a huge variety of different foreign and domestic aggregators of online courses it is necessary to develop a technology providing a selection of on-demand courses to reduce the time expenditure.


2020 ◽  
Vol 79 ◽  
pp. 02014
Author(s):  
Tatyana Viktorovna Masharova ◽  
Tatyana Vasilievna Malova ◽  
Liudmila Varanetskaya

The relevance of the problem is determined by the need to identify, select, and provide pedagogical and psychological support for talented youth, its successful career guidance, and efficient self-realization. The educational process organization in training for midterm assessment in the WorldSkills format helps students achieve a new quality of education associated not only with educational results, but also with a value attitude to themselves and others. The goal of the study is to identify the specifics of the educational process organization at universities when training students for midterm assessment in the WorldSkills format. The research methods include theoretical analysis of pedagogical theory, practice, and experience in vocational training; modeling, comparison, referencing, and generalization; expert assessment method; and methods of qualitative and quantitative processing of research results. The main results of the study are the following: the content of the process of organizing practical classes and independent work on the discipline “Literary education of preschool children” has been determined; the activity forms and methods for their implementation have been developed, the objective criteria for their assessment have been determined; the functional responsibilities have been distributed between students and the teacher in the educational process; and the point rating system for assessing students’ activities while mastering the discipline in the WorldSkills format has been created.


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