Headings of the journal
"Educational Resources and Technologies"

Annotation: Currently the Russian medicine is actively introducing information systems. Due to the com-plexity of the subject domain are relevant to the system of clinical decision support. The article presents the principles and the results of the development and implementation of a decision support system for the dynamic observation of patients.

Annotation: The implementation of strategic projects of modern info-communications infrastructure in the region is discussed.

Annotation: Two models for computer programs realization of algorithm for creating a digital signature (DS) on the basis of nonpositional polynomial notations with preset cryptostrength, are de-veloped. These models differ with calculation procedures of algorithm secret keys. Thebasic-componentsofthesemodelsaredefined.

Annotation: In the article the approach to business process management is proposed. It includes methods of business processes mining, design of analytical account system in the context of business processes, the forecast of the system functioning by means of GERT-network and agent-based simulation models and also forecast of crisis events of system by the method of correlation adaptometry.

Annotation: In this paper, algorithms are discussed for numerical solution of the two-dimensional Navier-Stokes equations of viscous heat-conductive gas. Discretization of equations in time is realized by semi-Lagrangian method which often is called as the generalized method of characteristics or trajectories. And discretization in space is fulfilled by the finite element method. Particular attention is paid to the possible form of the boundary conditions for the closure of the computational domain and their implications for the numerical simulation in a test problem of gas flow in the channel as an example.