Headings of the journal
"Educational Resources and Technologies"

Annotation: The article describes a study tacit knowledge as an objective factor in medical diagnostics. The article reveals the contents of modern medical diagnostics. The article shows that in some cases, tacit knowledge hinder diagnosis and require their removal. In other cases, tacit knowledge is an additional resource for medical diagnostics. This article describes the diagnostic process as a complex dynamic system. The article reveals the contents of two types of high-quality diagnostic problems

Annotation: The problem of automating the settings for 3d printing of products using FDM technology is considered, based on the situational management approach. It is suggested to consider the additive technological process as a sequence of situations. The analysis of product quality is carried out by decomposition of the basic situations, up to simple situations having one-step solutions. Typical defects of 3d printing are stored in the knowledge base, and the parameters of the non-stationary process of product formation are also stored in the database. Recommendations for improving the quality of products are formed both on the basis of the knowledge base and numerical modeling of the processes of non-stationary flow of polymer in the extruder, and modeling of the distribution of temperature in the zone of 3d printing.

Annotation: The article analyzes a complex technical system. Paper examines the concept of a complex technical system. Paper shows that in the modern understanding, a complex technical system is an information technology system. The article compares a complex system and network. Paper describes the similarity and difference between a complex technical system and a network. Paper describes the autopoiesis of a complex technical system. Paper describes aspects of the theory of social systems of Luhmann in relation to a complex technical system. Paper describes the acceptability of Luhmann’s theory to describe a complex technical system. Paper describes the principles and properties of a complex technical system. The article proves that the general theory of systems is not suitable for a complete description of complex systems. The article proves that a new theory of complex systems is needed to describe complex technical systems.

Annotation: The article describes cyberphysical systems and cyber physics. The article describes the relationship between cyber physics and network-centric management. The article describes the evolution of technical systems, which led to the emergence of cyberphysical systems. The article describes the technologies of hierarchical and matrix management, as prototypes of cyberphysical management. The article reveals the content of the principles of cyber physics. The article introduces the concept of a harmonizing information flow. The article reveals the content of the intellectual node. The article discloses the content of cyber physics management technology

Annotation: The article explores the evaluation of information content of the digital image, and relates to the field of radiation diagnosis. Informative digital X-ray image is regarded as the basis of diagnosis. The article shows the feasibility of the method of estimation of negentropy for informative assessment. Assessment is based on a comparison of the standard and the analyzed image. This article describes methods of filtering a digital image to improve it. This article describes an approach to the use of entropy and showing his shortcomings. The article introduces the concept of information content of the digital image