List of publications on a keyword: «models»

Abstract. This article discusses how students’ spatial thinking can be developed when geometry and stereometry are studied within a digital learning environment. The focus is on how learners work with visual images, mentally “rotate” shapes, transform their position, and understand how different elements are connected in space. Drawing on the works of domestic researchers and current educational documents of Kazakhstan, the text shows that the transition to digital learning has significantly expanded opportunities for such development. Interactive models, dynamic mathematics software, and various multimedia materials make explanations more visual and closer to real practice. Special attention is given to GeoGebra, which helps present complex configurations in a way that makes them easier for students to grasp and experiment with. The article also highlights effective teaching techniques and the difficulties students most often face when dealing with three-dimensional objects.

Human sperm motility is of great interest to researchers and biologists studying sperm function and to medical practitioners evaluating and treating male in-fertility. Computer-assisted semen analysis (CASA) instruments are used to trace the swimming paths of sperm automatically in time-lapse microscopy image sequences connect-the-dots between video frames, enabling rapid automatic quantification of sperm motility parameters for hundreds of cells at a time. The image processing and sperm tracking capabilities of today’s CASA instruments can be enhanced However. In this paper we highlighted the limitations of (CASA) instruments and suggested ways to mitigate them from the literature. We have also our algorithm ‒ program complex to determine linear velocity in Java. With all these efforts in further improving the computational tools for CASA, much more robust and versatile systems should be available in the foreseeable future.

Most of the issues related to the achievements of science and the improvement of the higher education system are closely related to the development of human capital and the strengthening of human resources. Higher education plays a major role in the formation of a person, the development of personality, the acquisition of knowledge, skills, skills and competencies. The professional capabilities of teachers in universities and the availability of high-quality education depend on knowledge and skills, that is, on the level of human capital development. It is on a sufficient number of highly qualified teachers that the training of specialists for the real sector of the economy, the social sphere, the development of the scientific and industrial potential of our country and its leading positions depend

The transition to a cumulative system of professional development of teaching staff is one of the key factors in the modernization of the Russian education system at the present stage. Monitoring of existing models of accumulative systems, including their regulatory regulation at the level of regional educational systems and educational organizations implementing professional development programs, shows that the reasons for introducing this organizational model are the peculiarities of education development in the conditions of the formation of the information society, the implementation of the National Project "Education", the implementation of the competence model of education, professional standards, the involvement of teachers with basic non-pedagogical (university) education in school. An important circumstance is also the upcoming renewal of the mechanisms for financing educational services related to the allocation of funds for professional development.

The article deals with one of the philosophical concepts of “space”, provides definitions of this concept, gives a brief overview of the word’s origin, and lists the main characteristics of space. Particular attention is paid to the issue of literary space. Several models of space structure are demonstrated, and some features of the Russian and the German linguistic worldviews are described.

The article discusses the use of Internet technologies by small and medium-sized enterprises as well as natural and state monopolies in modern society. Salient features of a new type of economy are defined.

Various forms of deviant behavior of adolescents are now a major problem. It can be expressed in a variety of ways, from a teenager running away from home to robbery or murder. Analysis of research is clearly insufficient to effectively address deviant behavior. It is necessary to minimize conflicts and reduce aggressiveness of parties to conflict in educational institutions. The modern school is filled with various kinds of conflict interactions. It is therefore becoming increasingly clear that effective conflict resolution techniques are required. One such modern method, in our opinion, is mediation.

For the purpose of learning multidimensional models, difficult for perception, representations and technology (device) of the description and measurement of volume and amount of the substance filling the volume of multidimensional objects are considered. Alternative options of multidimensional set of one-dimensional models and unified multidimensional model of three-dimensional objects are compared. The technology of measurement of multidimensional volume and amount of the substance that fills volume is shown. The authors came to the conclusion when transferring from a set of coordinate vectors of material points in complete spatial angle 4π steradian to multidimensional model of in pairs orthogonal vectors, calculation of volume of a multidimensional object significantly becomes simpler. The conclusion is that potentially infinite-dimensional model of an object represents the sphere in which balk of volume, the quantity and energy of the substance filling volume are entirely concentrated on its surface.

The article describes the use of designers in the process of preparation at the Department of Environmental Design of the Saint Petersburg Stieglitz State Academy of Art and Design unique method of preparing students for the discipline of «design». The method is based on a combination of rational and irrational approaches to work on the project. The specificity of the irrational approach to work on the creation of an artistic image of an object is described. and artistic concept. The process of searching for an artistic image of an object is analyzed. The artistic image and its value in the work on the project.

In given article the technique of planning of carrying out of research and development on the basis of the volume determined models is described. Basically, the problems concerning top level of hierarchy, namely, problems of definition of the schedule chart of realization of the basic stages of research and development and volumes of expenses necessary for it are considered. The most effective and modern approach to realization of such substantiation is use of mathematical models. It is thus essential that the models applied to the decision of problems of this level, should consider not only internal properties of the enterprise are models of its organizational system, but also consider with accessible completeness of property of environment of the enterprise. As this completeness is rather limited, in view of incompleteness of the information on properties of environment of the enterprise, the planning technique should provide possibility of correction of planned offers, their recalculation under the specified data.

There are BPM (Business Process Management) specialized systems in any medical organization that help companies manage their processes, create graphical diagrams, analyze and improve the structure of an organization. BPM systems are a kind of “tool that allows not only to increase the efficiency of the workflow, but also to optimize management systems. This article focuses on one of these systems, the most commonly used in medical practice, the Robomed system. The purpose of the work is to analyze system - Robomed. The author of the article draws particular attention to identifying its strengths and weaknesses, considering its structure and aspects that make it possible to increase the efficiency of the organization.

The monograph is devoted to the revision need of operating financial analysis tools for increase in effectiveness of crisis management. The main trends and primary factors of an unstable financial status of market subjects are discovered. The decrease in practical value of models of the bankruptcy forecasting is proved and need for a process approach in managing their financial status. Crisis management analysis should be supplemented with the profound characteristic of the organization assets, estimates of resources use efficiency, which are available for it. The results of a research promote timely restructuring and maintaining stability of business. The recommendations on improvement of an assessment technique and mobilization of internal reserves of the companies to strengthen the financial status are offered.

The article considers the importance of Big Data technology at the present stage of development, analyzes the prospects of application in the sphere of higher education. The results of studies of the application of Big Data technologies are shown. Presented state of the art, trends in the development of Big Data technologies and examples of companies that have implemented Big Data technologies in their activities.

The concept of “cloud technologies” is considered in this article, which over the past decade has provided Internet users with great opportunities, both integrated physical resources, and various program services. The types of "cloud infrastructure" and the possibility of their use in the educational process are investigated. software services available for online learning are enumerated.

The scientific work is devoted to the review of mathematical models describing hydrobiological systems. Special attention is given to the processes observed in coastal water supply systems. Study of biological communities dynamics, substance circulation and power balance, identification of cause and effect relations and mechanisms of separate processes in ecological systems are among the fundamental environmental problems and hydrobiology. There are problems of the World Ocean pollut

Data from Rospatent indicate a decrease in the activity of organizations and inventors when applying for patenting utility models and inventions. The ways of activation of patent activity of Russian organizations, enterprises, inventors are shown.

The article deals with the theory and practice of functioning of local authorities. In particular attention is paid to monitoring the quality of municipal services

The article is devoted to the review of models about the most well-known and generally accepted techniques for practicing techniques and manual skills in the field of microsurgical practice. The technical aspects of model implementation are discussed in detail, as well as recommendations for their implementation. It is shown that the development of manual skills on such models contributes to a faster and more accurate development of microsurgical techniques and avoids a large number of errors, as in the presented models we use tissue models and laboratory animals whose vessels practically do not differ from human vessels.

Based on an analysis of patenting the results of Petrozavodsk State University made the conclusion in 2016 that the inventive activity of university scientists contributes to the formation of innovative research and educational groups focusing on solving urgent problems of the country's economy.

History of Branch - a consistent way of creating a sustainable open models of domestic higher education, historically proven professional effectiveness and relevance on the part of the individual, society and the state. Innovations born in the Branch of becoming tradition, became the ground for the next innovation.

The article deals with methodological facets of empirical research by the means of causal mapping and analysis of cooperation networks for the justification of decisions on organizational and management innovations on the company level. The authors verify the theoretical background and specify methodological solutions needed for the setting-up dynamic models of organizational and management innovations of the domestic companies of the real sector

The article covers an approach to modelling of the cyclic macroeconomic dynamics, which allows to increase the accuracy of approximation of the real data in order to further forecasting of the medium-term changes in volume of gross domestic product. This approach allows to determine more accurately the turning points of cycles and to fix the changes in the amplitude and duration of the separate cycle waves. The article also covers the comparative analysis of the constructed model and the «simple-sine» model generally used at practical researches.

This article considers the ways of project management, models of project management: classical model and the model of flexible designing Agile, pays more attention to the process of project management using Agile model and to the problems of using the project management models in modern conditions.

According to the author in modern terms, sport becomes one of the priority directions of social policy, the implementation of which not only solves problems of improvement of the nation, but also forms the image of the state in the international arena. This leads to increased attention of researchers to the social, cultural, physical and economic factors of the development of the sports industry. However, it is clear that their implementation is possible only if sufficient financial resources, their optimal distribution on mass sport, physical culture and sport of high achievements. The article also examines the organizational framework, sources and order of financing of sports organizations, particularly the mobilization of resources specific to Russia. On the materials of the target program «Development of physical culture and sports in the Russian Federation for 2016–2020» it is shown the decisive role of budgetary appropriations, the forms of their use.

The assessment approach is based on the analysis of main quantitative characteristics of strong ground motions required for the construction of earth dams in seismic zones. Methodologically, the approach to provide for appropriate zoning for hazardous industries involves conducting a process that consists of several stages typical for earth dams. The results of research are based on seismic hazard assessment for the facilities in Mongolia, Amur Region and Khabarovsk Territory.