List of publications on a keyword: «optimization»

The article examines the importance of information technology in the development of mathematics. The key areas of influence of information technology on modern mathematics are discussed, including computational methods, visualization, collaboration, machine learning and the development of new mathematical fields.

The possibilities of constructing lessons on the Padlet platform are shown in the article. Attention is drawn to the use of various information resources in the process of designing lessons, as well as teaching technologies. The examples of lessons on the subject “The world around you” in elementary school and a lesson in a foreign language (Chinese) are given.

As the share of development of oil fields with reserves confined to low-permeable reservoirs increases, the problem of improving the efficiency of key indicators of project implementation becomes relevant. The work considers the factors that influence the investment attractiveness of low-permeable reservoir development projects, based on the accumulated experience in the development of low-permeable layers, the directions of optimization of technical and economic solutions are noted. The effectiveness of the proposed measures is confirmed based on the investment analysis of options for developing low-permeable reservoirs of an oil field.

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.

This article focuses on such relevant issue as SMM. It also reveals such an aspect as the absence of a unified measure of the effectiveness of SMM. The authors tell about the need for research and the creation of uniform criteria for measuring the effectiveness of the work of SMM specialists.

On the basis of Petrozavodsk University studies, some modeling and optimization opportunities for improving road transport processes of the forest are shown.

The article considers the existing objective functions and limitations in the optimization of the quality parameters of coke M₂₅ and M₁₀ according to the mathematical model. The shortcomings of the existing approach to the optimization of the quality indicators for coke M₂₅ and M₁₀ are shown. It was proposed to use the criterion M₁₀ as the objective function, rather than the set of parameters M₂₅ and M₁₀, as it was before, and also to refrain from restrictions on the parameters determined in the

Вased on the experience of Petrozavodsk University, it is shown that the competitiveness of universities in the IT-goods and IT-services market in the timber industry complex can be ensured by mathematical modeling and solving optimization problems.

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

On the basis of the ontological analysis of risk factors the budgeting system implementation technique in the organization of arbitrary nature differing in an opportunity to create optimum (in this or that sense) the institutional environment of implementation is offered.

The article considers the existing problems of foundry production in the Russian market. On the basis of the analysis of the most common additive printing technologies, the necessity to produce a tooling based on economical and perfect methods with the use of 3D printing from ABS plastic, allowing to reduce the cost of production, was revealed and justified.

This article discusses the basic concepts of tax optimization and suggesting methods of using the modern enterprise. There is also a comparison of the illegal avoidance of tax payment with the legal ways of tax optimization. The author offers to ensure stability and increase business profits by tax optimization.

According to the author, modeling the systems of personnel management is a complex and multifaceted process and its basic step is to assess the system, including analysis of the structures, processes, and company/organization personnel quality through carrying out audit of the personnel management system.

According to the authors, the major factor influencing the product yield in obtaining the mathematical model of the recycling process optimization of the mixture of bentonite clay and silted slurry of alumina production is x1 and x 2. The obtained models provide the opportunity to use the data in studying the recycling process of the mixture of bentonite clay and silted slurry.

Increasing efficiency of activities is one of the most important tasks for trade organization. In this study, the author has analyzed the dynamics of the «Profit from sales» indicator, which is the financial result from the main type of activity, trade, and the “Vek-Vostok”, LLC company has been taken as an example. The work considers the order to form profits from sales. Based on the results of the study, the ways to increase profits of the organization have been revealed.

The article provides the analyses of modern active learning methods that activate and accelerate the acquisition of foreign language communicative competence, adaptation to foreign language environment. Namely, active methods – communicative and competence, whose components are «brainstorming», «mind maps», «needs analysis», synectic method, role-plays are the elements of critical thinking. These methods are the most effective and meet the requirements of a modern business man. The methods defined are aimed solely at attracting language capacity and the development of communication skills by enhancing higher order thinking.

This article describes the ways to improve the automated system of technological preparation of manufacturing. The method for optimizing the planning of technological equipment based on the use of artificial neural networks was developed for the automated system of technological preparation of manufacturing.

Nowadays special importance is given to the question of individual building. This work is devoted to the formulation of the problems of architectural formsand the usable space optimization in the individual construction, the solution of which contributes to the reduction of the cost of 1 sq. m of housing and the cost of the construction of ancillary facilities.

The article describes the possibilities of cloud computing application to make business and educational process more effective. Cloud computing gives an opportunity to optimize the activity, to increase the effectiveness of work in almost every aspect of livelihood, right up to solving the personal tasks of an ordinary user.

This article describes the history of the plant named after V.I. Lenin in Vorsma, main activities development, mastering of new products, high-quality drive of medical instruments. Problems of the plant which caused bankruptcy are pointed in this paper.

The article reveals the importance of communication with the public in the implementation of human rights and the ideals of mankind; characterized by the specificity of public relations in the information culture of belief; PR functions are explained on the criterion of optimization of activity of social interactions on the basis of cultural ideals.

This article deals with the computer-aided design REС for special purpose, including 3D-modeling procedures, multivariate analysis and optimization of the design based on CAD application. Choice of design environment ProEngineer is stipulated by its characteristics as a top-level system, the informationally compatible with the most promising CAD, as well as a wide range of functions for the analysis and design optimization.

The concept of 'reflective activity of students', its structure and levels are described in the article. The author defines pedagogical conditions of optimization of students' reflexive activity, the importance of the organization of reflexive activity of students in learning process.

The following issue shows the role obfuscation system of methods of programs as one of security features of copyright in the development area both the software, and some types of hardware. Much attention ispaid to approach to program semantics concealment based on reduction of line items quantity of direct task and an exception of direct use of constants in the program while joint minimization of the size of the obviously given part of a pool and code complexity forming the rest of it. Regular set of task is also given in the form of optimization model.

The article deals withpseudo-occasional numbers generator value impact on result obtaining in the algorithm of random optimization. Much attention is given to insolvency of the standard pseudorandom number generator Microsoft Office in case of the solution of some random optimization task classes; the authors also offer a variant of solution for revealed problem.