The article is devoted to the study of traditional forms and climatic principles in architecture in ‎order to create a stylistic unity between residential and business buildings. The relevance of the ‎topic is due to the need for a harmonious combination of cultural heritage, modern requirements ‎for building functionality and sustainability in the context of global climate change and ‎urbanization.‎ The purpose of the work is to analyze the role of traditional architectural solutions and climatic ‎approaches in designing an energy-efficient and aesthetically attractive urban environment.‎ The research methods include a comparative analysis of historical and modern architectural ‎practices, the study of the influence of climatic conditions on the choice of forms, materials and ‎design solutions, as well as the analysis of implemented projects.‎ The results of the study show that the integration of traditional forms and climatic principles, ‎such as passive design, the use of local materials and modern technologies, contributes to the ‎creation of a sustainable urban environment. The paper emphasizes the importance of taking ‎into account the regional context, the use of natural resources and the introduction of ‎innovative technologies.‎ The conclusions emphasize the need for a synthesis of traditions and innovations for the ‎preservation of cultural heritage and the formation of a harmonious urban environment ‎combining comfort, environmental sustainability and a unique architectural appearance.‎

Keywords: traditional forms, climatic principles, architecture, stylistic unity, residential buildings, ‎business buildings, passive design, cultural heritage, innovative technologies, environmental ‎sustainability

The modern building material, slurry infiltrated fiber concrete - SIFCON, has not only high compressive and tensile strength, but also flexibility and ductility. These properties allow it to be used in nodes of building structures that perceive dynamic, shock, explosive loads, friction, as well as in the area of penetration of reinforced concrete slabs by columns. The paper describes experimental studies of the mechanical properties of samples from ordinary concrete and SIFCON. A comparison of the test results showed the superiority of SIFCON strength indicators over ordinary concrete by 2-4 times. For a wide range of specialists and students in the field of construction design, production of building materials.

Keywords: slurry infiltrated fiber concrete, steel fibers, cement mortar, flexibility, plasticity, energy absorption, water-cement ratio, superplasticizer, compressive strength, bending strength, splitting strength

The use of methods for strengthening soils with Portland cement makes it possible to increase the physical and mechanical properties of soils: strength, frost resistance, water permeability, etc. A technical understanding of the processes of structure formation in reinforced soils makes it possible to regulate the final properties and quality of the layers of highways. To describe the processes of structure formation, it is possible to use the theory of contact interactions and the theory of DLFO. The final properties of the reinforced soil are influenced by the following factors: mineralogy and specific surface area of the soil, water content, amount of cement, curing time and method of compaction.

Keywords: stabilized soils, structure formation of stabilized soils, stabilization with Portland cement, properties of stabilized soils

The aim of this study was to determine the effect of finely ground filler on the properties of slag-alkali binder based on blast furnace slag. An aqueous solution of sodium silicate and caustic soda (aqueous solution of NaOH) was used as a hardening activator with an alkali modulus (weight ratio SiO2/Na2O) equal to 1.0 and 0.5. The results showed that the introduction of Reftinskaya GRES fly ash into the binder instead of ground blast furnace granulated slag causes an increase in the initial setting time, but does not affect the final setting time. No cracking was detected during hardening in mixtures containing fly ash, provided that a complex based on sodium silicate and an aqueous solution of NaOH was used as a hardening activator. The introduction of alkali into the sodium silicate solution helps to reduce the silicate modulus (the mass ratio of SiO2/Na2O) and reduce the formation of shrinkage microcracks due to the formation of a homogeneous structure and the formation of fly ash and the formation of sodium hydroaluminosilicate (H-A-S-N).

Keywords: cement paste, ground granulated slag, fly ash, hardening activator, setting time, shrinkage, microcracks

This study analyzes classical machine learning methods applied to the prediction of corporate bond yield spreads. Both linear methods, such as Principal Component Analysis and Partial Least Squares, and nonlinear methods, such as copula regression and adaptive regression splines, are examined. The study also explores the potential application of Random Forest models and classical neural networks. It includes a description of the data used for forecasting and presents some results of the empirical analysis. The findings have the potential to significantly impact practitioners and the scientific community striving to improve forecasting accuracy and optimize investment strategies.

Keywords: Machine Learning, Financial Engineering, Stock Market Modeling, Bond Market

The article discusses the relationship between the parameters of the construction flow and the cost of work. A key aspect of the process of increasing profits, minimizing costs and improving the characteristics of products is the justification of the timing of the construction of facilities. Estimating the duration and cost of work enables the decision maker to come to more informed business decisions. The estimated construction estimate does not include all the organizational, technological and financial costs of the construction company. The costs of planned downtime of performers and the front of work, improving the quality of construction products, etc. are not taken into account. The primary task is to systematize the correlation of dependencies between the parameters of the construction flow, namely the duration, number of participants and individual stages of construction work, their intensity and degree of workload of performers, and on the other hand, the cost of construction with different approaches to organization construction processes and works. Relationships and dependencies between flow parameters and costs have been established.

Keywords: organizational and technological solutions, reliability, quality control, efficiency, cost, labor productivity

The article analyzes the influence of the parameters of the composition of the traffic flow of vehicles and the parameter of changing the speed limit on road safety in the Tyumen region. Indicators of relative accident rates for highways and short sections of roads are determined, formulas for their calculation are obtained. The results of the analysis made it possible to assess the impact of the parameters on road safety and formulate tasks for its improvement.

Keywords: Safety, road, transport, speed, mode, composition, flow, accident rate, parameters

This article provides a comparative analysis of various methods for filtering a signal obtained using a spectroradiometer. The following filtering methods were used in the study: moving average method, spline interpolation method, and Savitsky-Golay method. An Ocean Insight SR-2XR250-25 spectroradiometer was used as a spectral radiation receiver, and a white LED was used as a radiation source. Based on the results of the study, the most optimal filter for processing the results of spectral measurements of light sources was determined, which will be further used in the software of the goniospectroradiometer being developed.

Keywords: spectral density of radiation, spectroradiometer, radiation receiver, radiation source, signal filtration methods

The issue of development and practical application of the developed methodological support for grinding control based on automated assessment of the dynamic quality of the machine tool based on integral estimates of the autocorrelation function of oscillations and its relationship with the quality of processing of bearing ring raceways is considered.

Keywords: grinding control, vibroacoustic oscillations, automated measurements, stochastic characteristics, dynamic quality of the machine, bearing rings, quality of processing

The article discusses modern approaches to casting and rolling technologies of aluminum alloys, characterized by unique physical and mechanical properties that determine their key importance in the development of industrial production. The analysis of traditional casting methods such as coquille, centrifugal and injection molding, as well as hot, cold and high-precision rolling processes is carried out. Special attention is paid to the prospects of digitalization of these technological processes, including the use of digital twins, machine learning methods and big data analysis, which allows optimizing production operations, improving product quality and reducing costs.

Keywords: aluminum alloys, digital twins, optimization of production processes, metallurgical industry, casting, rolling

Advanced nuclear power technologies such as small modular reactors (SMRs) and micro-reactors, a subset of SMRs, have the potential to play a key role in the coming nuclear power expansion. Connect with technical innovators, manufacturers, designers, and government regulators to discuss advancements and gain insights on the latest AMR and SMR projects in the UK and globally. 2024 year's world patents are presented.

Keywords: nuclear technology, small modular reactor, micro-reactor, modern patents

The article describes the process of developing and optimizing a Telegram bot for remote server management. As part of the study, an application was developed, implemented in Python using the Telegram API and using the PostgreSQL DBMS to store data as part of the workflow. The system is designed to optimize the workflow in the field of administration, providing users with an easy way to manage servers via Telegram. With the help of the created bot, users will be able to control servers, execute the necessary commands remotely, receive up-to-date information and monitor the status of servers in real time. The development of the bot included several stages, from architecture design to testing and implementation. Particular attention was paid to data security and system reliability to ensure stable operation and protection from unauthorized access. As a result, a functional and convenient tool was created that significantly simplifies administration tasks and increases the efficiency of server management.

Keywords: python, ssh, it-service, telegram-api, postgresql, psycopg2, aiogram, sql, bot, administration, remote control

The relevance of this study is due to the need to ensure the reliability and correction of data received from digital devices. Measurement errors can lead to serious consequences, including loss of resources, unreliable scientific data, and security risks. Therefore, it is important to analyze effective methods that help optimize calibration processes. The purpose of the study is to analyze the existing methods of calibration and verification of the accuracy of digital measuring instruments, as well as their impact on measurement results in various operating conditions. The research methods include a theoretical review and analysis of current scientific papers aimed at identifying recommendations for improving the reliability and accuracy of instrument readings. Special attention is paid to the introduction of modern technologies that contribute to improving the quality of measurements. The study provides an overview of modern methods of calibration and verification of the accuracy of digital measuring instruments. Such approaches as simulation modeling, self-calibration, application of software systems and automation of operations in the verification process are considered. The influence of various factors, including operating conditions and the environment, on the measurement results is also analyzed. As a result, it was revealed that automation of verification significantly reduces the influence of the human factor and improves accuracy. The introduction of modern technologies and quality management systems is key to achieving high standards in the field of measurement. A systematic approach to quality management, including consideration of external conditions, is necessary to increase the accuracy and confidence in measurement results.

Keywords: digital measuring instruments, calibration, accuracy verification, verification, operating conditions, measurement reliability, instrument readings, error