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This paper provides designing methodical recommendations and using their results to improve traffic safety in transport exploitation. The system of environmental regulation and standardization has been carried out in all advanced countries such as in the Republic of Uzbekistan, as in other countries, on the scientific basis. The concept of ecosystems consists of a set of different organisms that interact with each other and with the environment in which they operate, taking into account the long-term coexistence of this organic collection. Environmental security is defined as the ability of an individual, society, state, natural resources and the environment to withstand a hidden threat posed by anthropogenic, man-made or natural disasters. [ABSTRACT FROM AUTHOR]

The paper considers the problems of improving the risk management system (RMS) in the customs authorities of the Republic of Uzbekistan. A three-component information model of RMS of customs authorities is proposed. As a "soft component", a methodology for reducing the level of customs risks by controlling the reliability of customs information is proposed. A brief overview of existing methods for monitoring the reliability of general-purpose information is given. Criteria for controlling the reliability of customs information based on the classical methods of Imam Bukhori have been developed. The main directions of the development of the subsystem of "corruption risk management" are recommended. [ABSTRACT FROM AUTHOR]

In this paper, a mathematical model, a numerical algorithm for the process of transfer and diffusion of harmful substances, is developed, which takes into account the wind speed in three directions and the rate of deposition of aerosol particles on the underlying surface, as well as the capture of particles by vegetation elements, which play a significant role in the dynamics of the object of study. In order to integrate the task, an implicit finite-difference scheme and an algorithm with the second order of approximation in terms of time and space variables were developed with the help of which numerical calculations can be carried out on a computer system, on the basis of which it is possible to investigate and predict the ecological state of the industrial region under consideration. To investigate the adequacy of the developed mathematical apparatus, computational experiments were carried out on a computer, the results of which were compared with full-scale data of a real production facility located in the Tashkent region of Uzbekistan. [ABSTRACT FROM AUTHOR]

The paper considers the problem of using end-to-end digital technologies and platform solutions using elements of artificial intelligence. Identification of goods prohibited to be transported across the customs border is accepted as the main object of research. Problematic issues of unambiguous identification of prohibited goods at the border with the use of inspection and inspection complexes are formulated. The dual energy method for recognizing the materials of a controlled object by the effective atomic number and the mathematical foundations of a computed tomography are outlined. Recommendations on the implementation of the method of nonlinear inverse projection and nonlinear tomosynthesis at a small number of projection angles of the controlled object of the developed model in practice are given. Around the world, the time of customs clearance of foreign trade cargoes is one of the key criteria for assessing the effectiveness of the customs service. The use of end-to-end digital technologies and platform solutions using artificial intelligence elements and decision support systems will make it possible to carry out customs control "invisibly" and quickly throughout the entire chain of goods movement [1]. As a tool to speed up customs procedures, prevent and suppress offenses at the border, high-tech equipment is used, including large-sized inspection complexes (IC). Currently, the customs authorities of the Republic of Uzbekistan are equipped with modern IC, which allow you to get an x-ray image of the vehicle and the goods transported in it. However, the analysis of X-ray images and the detection of items prohibited for transportation in them requires high qualifications from a customs officer. Consequently, the task of studying the methods of artificial intelligence and recognition of goods prohibited for transport across the customs border is relevant. Therefore, the task of researching artificial intelligence methods and automatic recognition of goods prohibited for transportation across the customs border is relevant. [ABSTRACT FROM AUTHOR]