The Internet has collected statistical data on the number of accidents with household gas appliances in the Russian Federation over the past nine years. Using several forecasting methods, data on changes in the dynamics of occurrence of emergencies were obtained. As a result of the analysis of forecasts, a trend has been established for a further increase in the number of emergencies in the future.

The article presents results of experimental studies of the adhesive joint of the conveyor belt at break. Description of stand and procedure for measuring deformation of joint during its rupture are given. The joint zones with uneven distribution of breaking force are identified and the values of relative elongation for each zone are established.

The article is devoted to the issue of solving applied functional problems of large systems on the example of transport of metallurgical enterprises that transport liquid iron. Measures are considered to ensure the fulfillment by the system of its purpose and maintenance of its performance.

The article deals with issues related to minimizing the number of frequency converters used to ensure the specified operating modes when controlling various ship mechanisms. It is shown that with equal power of electric motors used to drive the most powerful consumers, it is possible to implement different control models in one frequency converter.

The initial physico-chemical characteristics of wastewater of chemical production of special-purpose substances have been studied. Several neutralizing agents have been investigated and the final parameters of the wastewater under study have been determined. Experiments on adsorption wastewater treatment have been carried out. The cleaning efficiency was at least 91%.

The article presents the development of an inexpensive drug dispenser device with significant development potential. To achieve this goal, the characteristics of the devices presented on the market were studied, the requirements for the characteristics of the developed device were formulated, the design and manufacture of a prototype was carried out, its operation was organized in real conditions, as a result of which modernization was carried out. As a result of the next stage, a modernized device was developed and manufactured, a test bench was assembled on its basis, and research was carried out aimed at creating a line of devices.

The article discusses the prospects for the introduction of autonomous vehicles in production processes. It is proposed to use an autonomous vehicle for cleaning work at the enterprise. A vehicle is being selected for the project. Two options for the execution of autonomous harvesting equipment are considered. The main results and conclusions of the study are presented.

This article describes the main methodological principles of experimental research. The characteristics of the objects under study are given in relation to metal- polymer compounds and the processes of coating formation, as well as the test conditions, are described.

Based on the performed measurements of intensity of traffic flows on some heavy-loaded highways of the city, the emissions of a number of pollutants by motor vehicles have been calculated. It is shown that the main share of emissions falls on carbon monoxide (II) and nitrogen oxides. The contribution of motor vehicles on the studied streets to the total emissions of mobile sources in the Republic of Tatarstan is indicated. Possible measures to reduce pollutant emissions from mobile sources are discussed.

The article discusses the practical problems of assessing the risk of an accident at a hazardous production facility in the Murmansk region. Possible scenarios for the development of an accident on the territory of a hazardous production facility are considered. An assessment of possible damage during the implementation of various accident scenarios at a hazardous production facility is given

The article is devoted to determining the main geometric and kinematic parameters of rolling locomotive parts using a hyperboloid tool. The process of rolling parts depends on these parameters and can be predicted even at the stage of tool manufacturing. This makes it possible to significantly reduce the volume of expensive experimental studies and predict the performance of the tool at the stage of its manufacture.

The article reveals the main trends in the development of the logistics concept in the context of the introduction of digital technologies and intellectualization systems. The main elements of the functioning of logistics companies to ensure competitive positions in the market are identified. The priority role of the supply chain in logistics is proved and scenarios for its development are considered based on the degree of integration and regional coverage. The main aspects of restoring supply chains are highlighted, taking into account risk factors in such links as transparency in the supply chain, stock availability, realistic end- user demand, optimization of production and distribution capacities, identification and preservation of logistics capacities, cash management and net working capital.

The application of a pretrained artificial neural network as a regulator for positioning of free links of a two-link kinematic chain formed by series- connected spherical kinematic pairs of the third class is modeled. The issues of mathematical modeling of the mechanical component of the system, including the mechanism for changing the position of the links; formation of a training sample of coordinates of the position of the final free link; choosing the structure of an artificial neural network and training it to solve the inverse problem of kinematics; analysis of the accuracy of the resulting positioning system, are considered.

The possibility of using a pretrained artificial neural network in the problem of planning the trajectory of the executive kinematics chain for solving the inverse kinematics problem at the nodal points of the trajectory is investigated. The questions of approximation and the form of polynomials for sections of the executive kinematics chain motion trajectory; formation of a training sample of an artificial neural network to solve the inverse problem of kinematics; modelling the movement of the executive kinematics chain and determining the laws of change of generalized coordinates, velocities and accelerations in the implementation of a given trajectory are considered.

The aim is to develop a concept for implementing a systematic approach to the practice of forming and developing digital skills in higher education institutions. In this research, the methods of analysis and synthesis have been applied to integrate various approaches to the formation of digital skills into university education. Research results. Within the framework of a systematic approach to the formation and development of digital skills, consistent linking of the following approaches is suggested: standard-oriented, expert-oriented, student-oriented, problem-oriented. Integration of these approaches will ensure synergy in a changing technological environment. The main principles of a systematic approach are defined as processability, flexibility, and adaptability, problem orientation, timeliness, creativity. The scientific value of the research lies in the integration of various approaches that are practically used in university education to develop the concept of digital skills management.

The article lists and analyzes the positive and negative aspects of automated management systems of higher educational institutions, taking into account the peculiarities of their creation. The requirements for modern automated management systems of higher educational institutions are formulated. Consumer properties of the automated management system of a higher educational institution are highlighted.

The article substantiates the need to apply the basic indicator of sustainable development of the enterprise instead of a group of indicators of external and internal impact. The mechanism of management of sustainable development of the enterprise is presented. The levers of the mechanism for managing the sustainable development of the enterprise are substantiated.

Training of personnel in digital marketing for the purpose of sustainable development is an urgent task. At the same time, it is important to choose a method of training digital marketing personnel that would be suitable in one case or another. This article discusses approaches to the classification of ways to train personnel in digital marketing for the purpose of sustainable development.

The article discusses the methods of training personnel in digital marketing offered on the Russian education market for the purpose of sustainable development. The existing methods of Russian scientists for training personnel in digital marketing for the purpose of sustainable development are also considered. As a result of the study, options are proposed for improving the methods of training personnel in digital marketing for the purpose of sustainable development.

The article analyzes the importance of the developed digital in the prosperity of society. The author of the article believes that it is necessary to take into account that the integration of education with digital technologies, especially in secondary schools, will bear fruit in the future. Training for the digital economy should be a priority for every university. According to digital transformation experts, training young professionals in outdated methods, textbooks and manuals can slow down their development and do more harm than good.