| Nashriyot | Жиззах политехника институти |
|---|---|
| Shahar | Toshkent |
| ISSN | 3030-3702 |
| e-ISSN | 3030-3702 |
| Tashkil etilgan | 2023 |
| Nashr davriyligi | monthly. also, on the recommendation |
| Maqolalar soni | 198 |
| OAK holati | Ro‘yxatda |
This study aims to investigate the effectiveness of using fiberglass composite materials in the construction of brick walls to increase their seismic resistance
In modern construction practice, despite the high compressive strength of cement concrete, its low tensile strength and brittle behavior lead to cracking problems in structural elements. One of the most effective…
The article discusses the application of information modeling technology at the stage of operation of bridge structures. It is shown that the introduction of Building information modeling (BIM) makes it possible to…
In this article, the performance of a four-story reinforced concrete frame building with two different types of foundations under seismic loads was analyzed. In both cases, the total loads acting on the building were…
This article considers the issues of improving safety and automation of technical control in the operation of gas-cylinder vehicles. A methodology based on RFID technology has been developed to enhance identification…
This article analyzes the modern requirements for the maintenance system of electric vehicles, technical indicators, safety standards and diagnostic principles formed on the basis of international and national…
The article presents the results of research on the chrome-free tanning process for ostrich skins. Ostrich leather is comparable in physical and chemical properties to chrome-tanned leather and even surpasses it in some…
This article uses clustering analysis, an important area of data mining in the field of education (Educational Data Mining - EDM). The article proposes a methodology for analyzing data on student academic performance…
This work is aimed at determining the energy efficiency of pump units and is based on the method of instrumental inspection using measuring devices. During the study, the main technical and energy parameters of…
Wireless Sensor Networks (WSNs) play an increasingly central role in environmental monitoring, industrial automation, agricultural sensing, and many emerging IoT systems. Due to strict energy limitations of sensor…
This paper considers modern methods of colorimetric control of liquid food products. Particular attention is paid to spectrophotometric approaches that provide high accuracy, reproducibility, and the possibility of…
This article examines the key factors determining the quality of deodorized vegetable oils: the physicochemical characteristics of the raw materials, process parameters, equipment design features, and the level of…
The article examines an approach based on the construction of intelligent virtual analyzers, which calculate the values of difficult-to-measure quality indicators based on the current readings of technological parameter…
This article is devoted to the study of the corrosion process of metals in various aggressive environments and the identification of effective protection strategies. The problem is associated with the reduction of the…
This paper presents an adaptive ensemble framework for real-time anomaly detection in large-scale data streams, addressing the challenges of concept drift, high-velocity data processing, and computational efficiency in…
The article developed and compared MIMO models of classical, azeotropic, and extractive rectification. Key differences in dynamics, thermodynamics, and controllability are shown. The need to apply predictive control for…
This article uses clustering analysis, an important area of data mining in the field of education (Educational Data Mining - EDM). The article proposes a methodology for analyzing data on student academic performance…
This paper addresses the development of an integrated intelligent control system based on artificial intelligence for optimizing temperature, pressure, and combustion processes in gas-fired industrial furnaces. The main…
Artificial Intelligence (AI) is an interdisciplinary field focused on developing methods and technologies that replicate human intellectual behavior. Choosing the appropriate programming language is crucial for…
This article discusses methods for intelligent modeling of industrial technological systems and the optimization of real-time control strategies. Within the framework of the Industry 4.0 concept, the theoretical and…
Drought is one of the most serious natural phenomena negatively impacting arid regions, including Karakalpakstan in the Aral Sea basin. This study used MODIS remote sensing data (NDVI and EVI) to analyze the…
The task of the proposed development is to analyze and synthesize an optimal control system for the process of refining vegetable oils and improve the quality of the final product, taking into account oil and alkali…
This paper analyzes the methods of intensifying the combustion process of gaseous fuels in chamber furnaces. The characteristics of diffusion and kinetic combustion in burners, which are the main elements of the fuel…
A total of nine reinforced concrete beams with combined steel and basalt fiber reinforced polymer (BFRP) reinforcement were fabricated and tested to investigate their behavior under flexure. In addition to experimental…
This article provides information on the mechanical properties of fibroconcrete, types of fibers, principles of fiber shape, as well as the importance of fibroconcrete in the construction industry, and how fibroconcrete…
Measuring cotton moisture content is a critically important task in the agricultural and textile industries. Infrared (IR) moisture meters represent a modern means of non-contact and rapid moisture control based on…
The article presents a theoretical temperature calculation of the feed cylinder with elastic shells in the feeding zone of pneumatic spinning machines. The general problem of forced vibrations of the elastic shell that…
This article examines the application of artificial intelligence methods to solving problems that arise when searching for solutions to multicriteria models used for analyzing and optimizing processes in various…
This article is devoted to the purpose, function, types, possibility of digital processing of signals, as well as the construction of weivlet models, which are considered important. Weyvlet models have high accuracy in…
This paper examines the asymptotic behavior of self-similar solutions to a nonlinear cross-diffusion system with nonlocal boundary conditions and density. Various self-similar solutions to the problem for the case of…
This article examines the causes of deterioration in the permeability of the bottomhole zone of wells with an increase in the flow rate of oil and gas wells and their main causes: deterioration in the filtration…
This article explores technologies for rendering textiles and leather water- and dust-repellent as well as flame-retardant using organosilicon compounds. Organosilicon compounds, such as polydimethylsiloxane (PDMS)…
This article highlights the issues of improving the design of footwear intended for military personnel. It analyzes the functional characteristics, ergonomic requirements, heat and moisture transfer indicators of modern…
The application of artificial neural networks (ANNs) is revolutionizing the monitoring and control of power transformer health, shifting the paradigm from scheduled preventive maintenance to intelligent condition-based…
This paper presents a comprehensive analysis of the phase structure, thermodynamic properties, and microstructural behavior of high-entropy Al-Cr-Ni alloys. The alloy primarily consists of two phases: the ordered B2…
In this paper, mathematical–physical foundations and stable numerical approaches are proposed for modeling the propagation of surface waves in a porous–anisotropic medium. Starting from the fully anisotropic form of…
Image denoising is one of the indispensable operations in image preprocessing, and the purpose of denoising is to effectively inhibit the excess noise components in the screen under the premise of ensuring that the…
Mobile applications have become an integral part of the modern digital world. For their efficient operation, it is essential to store and process data in a reliable, secure, and fast manner. The article examines the…
This article investigates the asymptotic behavior of self-similar solutions of a nonlinear cross-diffusion system with nonlocal boundary conditions. The main term of the asymptotics of self-similar solutions has been…
Accurately tracking the position of machinery like tunnel borers or robots in underground environments is a major challenge. Standard GPS fails in these settings, and sensor systems like inertial navigation units…
This article analyzes the problem of placing sensor nodes in a plane in wireless sensor networks (WSN) and its impact on network efficiency. WSN is a self-organizing system consisting of many small and energy-limited…
This paper analyzes the state of water resource use in regional conditions and their distribution across key economic sectors. The degree of interdependence and the impact of water consumption in various economic…
This article describes the types of repairs used to maintain oil and gas wells in working condition, the specifics of their current and capital repairs in gas and gas condensate fields, including liquefied gas…
This article discusses the issues of designing motor transport enterprises, highlights innovative solutions to improve their efficiency, optimal placement of production capacities, as well as the scientific foundations…
This paper presents a practical analysis of the energy management of flat-plate solar air collectors (SACs). The study included the development of a physical model of thermal and fluid dynamics in a baffle-type…
This work proposes a method to control the temperature and relative humidity in a greenhouse environment. The proposed temperature controller for a greenhouse cooling system is designed to regulate the volumetric air…
The article discusses modern approaches to improving the energy efficiency of industrial gas furnaces through the enhancement of gas flow measurement and control systems. The analysis of existing types of flow meters…
The increasing complexity of wireless sensor networks (WSNs) combined with the advancement of Internet of Things (IoT) technologies presents significant challenges regarding efficient node clustering, crucial for…
This article explores the issues of metadata formatting, the use of TEI and CoNLL-U standards, and the analysis of existing Natural Language Processing (NLP) tools for the Uzbek language in the process of creating an…
In this study, various approaches to feature space formation for solving data processing tasks are examined, and their implementation mechanisms in a programming environment are investigated. The paper describes methods…