Abstract One of the key areas of development of the Russian economy is to increase energy efficiency, according to the Energy Strategy of Russia for the period until 2030. Our country has a huge potential for energy conservation, and its implementation will significantly reduce the energy intensity of the country’s GDP without increasing energy capacity, […]
Abstract The paper reveals the results of studies on the development of neural network architecture for time series forecasting. Three types of neural networks were investigated: radial network, convolutional network, and multilayer perceptron. The main objective of this study is to identify, based on a comparative analysis, the architecture of a neural network, which is […]
Abstract Among the many tasks on graphs, studies related to partitioning an initial graph into a predetermined number of connected disjoint components have found wide practical application – graph clustering, for example, is used in computer networks, transport, pattern recognition, and in many other areas. The decomposition methods of graph structures make a significant contribution […]
Abstract The current level of technology development concerning technical, informational and organizational services in the field of the linear part of trunk pipeline technical condition diagnostics has significantly increased the control reliability and productivity [1]. Thus, tens of thousands of defects, including those of an operational nature, are detected annually only via in-line inspection. Since […]
Abstract The article describes the problem of attention increase to descriptive analysis of world design products in educational and industrial, in creative and design practice. The study revealed the rules according to which the products of designer’s creative activity are formed. To address the issues of studying design and tectonics using the example of compositional […]
Abstract Investigations are given of the influence of thermal, thermochemical treatment of die steels on the development of thermomechanical fatigue cracks depending on the temperature-force effects characteristic of hot deformation dies. As the evaluation criteria for the thermomechanical fatigue resistance of surface hardened die steels, the moment of nucleation, their quantity, and the depth of […]
Abstract The article is devoted to the problem associated with the operation of radio frequency tags within the UHF range in close contact with various media. The principle of RFID system operation is explained, design features and UHF RFID tag reading for metal objects are considered. They considered one of the possible options to improve […]
Abstract A qualitative assessment of the main types of zonal soils is necessary to assess the potential fertility of agricultural land. Soil bonitet analysis is used for cost-effective agriculture, determining the resource potential of agricultural land. Despite the many works devoted to soil evaluation, the definition of objective criteria and soil rating scales have not […]
Abstract From 2011 to 2013, in the water area of Kuibyshev Reservoir in the Kazan region (Russia), the artificial plots of land were created in the process of land reclamation. As a result, 600 hectares of flooded islands, breeding grounds, and channels were filled with sand. The system of artificial land plots was formed, connected […]
Abstract For removal of hardness salts, composite nanofiltration membranes with a “nylon-PS” polystyrene (PS) surface layer, a cellulose acetate (AC) surface layer on a nylon “nylon-AC” substrate, and a cellulose acetate surface layer on a polytetrafluoroethylene (PTFE) substrate were obtained “PTFE-AC”. To increase the retention capacity, several layers of polymer particles were applied to the […]