Электронный научный журнал «Аль-Фарганий Авлодлари» издается с 2023 года. Учредитель: ООО «ALFA Scientific and Technical». Перерегистрировано Агентством информации и массовых коммуникаций при Администрации Президента Республики Узбекистан 5 мая 2025 года (свидетельство № 755177).
| Nashriyot | ТАТУ Фарғона филиали |
|---|---|
| Shahar | Farg‘ona |
| ISSN | 2181-4252 |
| Tashkil etilgan | 2023 |
| Maqolalar soni | 560 |
| OAK holati | Ro‘yxatda |
The article describes the concept of the digital economy, its development history, its role in the production and service sector in the modern developed world, other advantages of the development of the digital economy…
Abstract: The term "Big Data" refers to data sets whose size exceeds the capabilities of typical databases for recording, storing, managing and analyzing information. The article discusses the main components of big…
This article provides information on the types of protocols used in secure key exchange and their threats, as well as the Diffie-Hellman key exchange algorithm.
This article presents an analysis of the results of the study of the parameters of braking processes and their mathematical models, as well as calculation methods that have not yet been studied when operating a car in…
. The article presents the results of a study of changes in the textural properties of a modified sample of bentonite “Navbahor” at a temperature of UHF (ultra-high frequency) EMF (electromagnetic field) heating. In the…
The work deals with the development of models and algorithms for intellectual analysis of data in the analysis and classification of textual data. With the help of the developed methods and models, it is used to solve…
Abstract. This article presents the results of a study of limiting and internal normal stresses depending on the moisture content and temperature of fruits (apricots and plums), vegetables (potatoes and carrots) during…
This article discusses the issue of analyzing sales data in the field of e-commerce using a desktop application. The application downloads sales data from a CSV file and calculates sales volumes by products, revenue by…
The features of implementing Massive MIMO technology in 5th generation mobile networks are analyzed and its quantitative and qualitative indicators are determined. The article also discusses the advantages and…
In this article, we have simulated the generation of a solar panel using a control power supply block in Simulink software. To generate the required power and voltage, solar panels are connected in series. We used a…
This paper analyzes the effectiveness of modern clustering algorithms for automatic segmentation of speech signals. Segmentation methods based on K-means, fuzzy c-means, and DBSCAN algorithms were applied, and the time…
One of the important characteristics that determine the quality of the finished product is moisture. The most promising direction is optical hygrometry, the basis of which is the property of water to absorb infrared…
Fuzzy logic has become increasingly prominent in addressing uncertainties inherent in decision-making processes across various domains. A pivotal component of fuzzy systems is the rule base, which establishes the…
With advancements in satellite sensors, multi-source observation systems have become widely utilized. However, significant disparities exist among quantitative remote sensing products due to variations in observational…
The article discusses the integration of hybrid methods of system analysis to improve the efficiency of decision-making under uncertainty and multiparameter constraints. Modern approaches to solving complex control and…
Buildings consume a lot of energy, and inefficient lighting increases costs. The study presents a lighting control system based on Internet of Things technologies with PIR and Doppler sensors, an external light sensor…
Elektron tijorat sohasida qaytarilgan mahsulotlarni tahlil qilish biznes jarayonlarini optimallashtirish va xaridorlar ehtiyojlarini yaxshiroq tushunish uchun muhim ahamiyatga ega. Ushbu maqolada qaytarilgan…
In the spectrum of low temperature photoluminescence of the fine-grained thin films is discovered a band of the own radiation, specified by the subsurface potential barriers on border of crystalline grains and marginal…
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Study of Cu2-xS-Zny Cd1-yS samples with different compositions of base materials (0.05≤y≤ 0.2), obtained on the basis of pressed sintered Zny Cd1-yS tablets according to the method described in paragraph 2.2 of this…
In the twentieth century, after the first studies of Navier-Stokes and Leray in the 1930s, the attention of mathematicians increased to equations in which the solutions of these equations may be unique and this may be…
This article presents the modern achievement of thermoelectric generators using semiconductor materials. Particular importance on the use of thermogenerators, their implementation in medicine, which has recently become…
This article examines the main technologies and methods aimed at increasing the brightness of television images. It is explained that new generation display technologies such as OLED and QLED, HDR, Local Dimming, and…
This paper evaluates security tolerance in 4G and 5G networks. It shows the vulnerability and resilience of 4G and 5G networks to DDoS, Eavesdropping, Man-in-the-Middle, Signal Hijacking and Sim Cloning attacks…
Actual practice shows that in order to sufficiently accurately predict the dispersion process of air pollution, the following factors must be considered within the models: changes in the velocity of aerosol emissions in…
This article examines a mathematical model of the process of transfer and diffusion of gaseous impurities and harmful small-sized aerosols in the atmosphere. The developed mathematical model takes into account the…
This article discusses the development of an algorithm based on the application of optimal quadrature formulas for solving Abel's integral equations. Abel's integral equation finds great application in applied problems…
This article discusses training errors, validation errors, and plotting their correlation that occur when training data in deep neural networks. It is also assumed that the validation error in training deep neural…
Annotation: This article addresses a non-correct problem for a biharmonic equation within a semicircular domain. It explores the conditional correctness of the problem and establishes stability through a rigorous…
The article examines the issues of research and creation of a symmetric block encryption algorithm based on the Feistel network using cryptographically stable table basic transformations. Such block encryption…
Annotation. The article, based on a systematic analysis of a complex chemical-technological system (masut rectification device), identifies factors that ensure the reduction of pressure in the rectification column to 40…
In this article, the sorted statistics of the department of mathematical statistics and the information about the grades in them are covered.
This article provides an in-depth analysis of the physical and mechanical properties of yarns in knitted fabrics and their influence on deformation. The elasticity and plasticity of yarn materials are studied, and their…
Abstract. This scientific article is devoted to the analysis of the importance of linters in the textile industry. The study examined the impact of linters on fiber quality, their role in increasing efficiency, and…
This article presents the results of research on machine learning algorithms aimed at improving the processes of automatic detection and correction of errors in software. Advanced artificial intelligence techniques have…
In the general complex of technological operations, sowing wheat seeds between cotton rows is one of the most difficult tasks. The uniformity of seedlings, facilitation of subsequent operations, yield and quality of the…
An automatic control system for processing accuracy is created based on a mathematical model of the cutting process. The model parameters are determined experimentally. The experiments were carried out on the basis of…
Thermal and optoelectronic converters are one of the widely used devices in modern technologies. Their main task is to convert physical parameters, such as temperature or light intensity, into electrical signals. This…
Abstract: In the theory of thermoelasticity, the equilibrium of a solid body is considered as a thermodynamic system. Within this framework, a wide range of problems are investigated, including the generalized theory of…
The article discusses the use of evolutionary algorithms for optimizing the operational modes of energy systems, taking into account constraints in the form of equations and inequalities. The main focus is on the…
Traditional encryption algorithms ensure information security in data storage and transmission, but do not ensure confidentiality in information processing processes. Such a problem creates the task of creating a…
This scientific article focuses on the mathematical modeling of groundwater level variation processes and the application of numerical methods, including the finite difference method and its various modifications…
Abstract: The article proposes a new quality criterion for controlling the high point of the rectification column temperature profile, which is based on the calculation of the difference between the current…
Maqolada MD usuli yordamida kam energiyaga ega kichik neytral mis metall klasterlarining geometrik tuzilmalarini modellashtirish natijalari keltirilgan. Atomlararo o‘zaro ta’sir jarayonlarini hisoblash uchun EAM…
Abstract: Pneumatic and hydraulic systems manipulate and convert energy into mechanical motion by manipulating gases or liquids under pressure. Each system works under different principles that optimize tasks with…
This article is dedicated to the methods of digital processing of knitted fabric images. It examines the effectiveness of artificial intelligence approaches and classical algorithms (Canny, Sobel, K-means) in the tasks…
The article explores the application of Robotic Process Automation (RPA) technologies in healthcare to automate routine and repetitive tasks. The key benefits of RPA are presented, including reducing administrative…
Annotation. In the course of this study, a mathematical model of solar activity was created at the specified coordinates for a certain time, with the development of an appropriate algorithm of action. In the course of…
The article analyzes the hardware and software complex for video data processing and computer vision algorithms. It covers video data processing processes, computer vision algorithms, including technologies such…
This paper is devoted to the segmentation of strongly related objects in digital medical images from blood images, in particular, using the polygon method. Using the diameters of segmented red blood cells, it is…