Web of Technology: Multidimensional Research Journal
Web of Technology: Multidimensional Research Journal is an international journal which focuses on the novel technologies devoted to the global discourse at the intersection of technological change and the social economic, business and philosophical transformation of the world around us. The journal invites the research in the field of technology in society across economic, political and cultural dynamics. It includes the scholarly and theoretical approaches (history, philosophy of science and technology, technology forecasting, economic growth, policies and ethics), applied approaches (business innovation, technology management, legal and engineering) and approaches that are from a development perspective (technology transfer, technology assessment and economic development). Publication Frequency: 12 Issues Per Year (Monthly) ISSN (E): 2938-3757 IFSIJ JIF: 7.425 Journal Abbreviation: Web technol.
IMPROVEMENT OF PLANNING METHODOLOGIES OF AUDIT OF CREDIT AND DEBT TRANSACTIONS
This article discusses the improvement of planning methods for auditing credit and debt operations at enterprises. Their content is developed from the set goal and specific tasks set for its implementation.
Credit, audit, Planning, obligation, principle. Auditor, debt, debtor, financial period, tax.
Copyright (c) 2026 https://creativecommons.org/licenses/by-nc-nd/4.0
OPTIMIZATION OF THE VEHICLE MAINTENANCE SYSTEM TO IMPROVE OPERATIONAL EFFICIENCY OF MOTOR VEHICLES: A CASE STUDY OF TERMIZ CITY
This scientific article examines the technologies and approaches for optimizing the vehicle maintenance (VM) system to improve the operational efficiency of motor vehicles in Termiz city. The study identifies key factors affecting vehicle performance, fuel consumption, service life, and operational costs. Analysis shows that modern automated technologies, digital monitoring systems, and regular diagnostic maintenance significantly enhance vehicle efficiency, reduce fuel consumption by 10–15%, extend engine service life by 15–20%, and decrease emissions. The research also emphasizes the importance of standardizing maintenance procedures, improving staff qualifications, and integrating high-performance technologies into the maintenance process. The results provide practical recommendations for improving vehicle operation efficiency, ensuring technical safety, and contributing to the ecological sustainability of urban transport.
Vehicle maintenance, operational efficiency, optimization, digital monitoring, diagnostic systems, Termiz city, fuel consumption, engine service life, sustainable transport.
Copyright (c) 2025 https://creativecommons.org/licenses/by-nc-nd/4.0
EVALUATION OF FUEL EFFICIENCY IN FUEL-INJECTED ENGINES USING HYDROGEN ENRICHMENT
This study is devoted to evaluating fuel efficiency in fuel-injected gasoline engines using a hydrogen–gasoline mixture. The research analyzes the theoretical foundations of the combustion process, the physical and chemical properties of hydrogen, and the influence of hydrogen enrichment on engine performance and fuel consumption. Experimental investigations were conducted under various engine operating modes to assess fuel economy, exhaust emissions, and combustion stability. The results show that the addition of hydrogen improves combustion efficiency, reduces ignition delay, and ensures more complete fuel combustion. As a result, gasoline consumption decreased by approximately 8–15%, particularly under urban driving and medium-load conditions. In addition, the concentrations of carbon monoxide (CO) and unburned hydrocarbons (HC) in exhaust gases were significantly reduced, indicating improved environmental performance. The findings demonstrate that hydrogen enrichment can enhance engine efficiency and reduce environmental impact without requiring major modifications to existing fuel-injected engines.
Fuel-injected engine, hydrogen enrichment, fuel efficiency, gasoline–hydrogen mixture, combustion process, exhaust emissions, energy efficiency.
OPTIMIZATION OF TRANSPORTATION COSTS IN AUTOMOBILE TRANSPORT: LOGISTICS AND DIGITAL MODELING METHODS
This study investigates the methods of reducing and optimizing transportation costs in automobile transport using logistics and digital modeling approaches. The article analyzes the structure of transportation costs, methods of route optimization, vehicle load consolidation, and the use of software tools for cost prediction and management. The results demonstrate that the application of logistics and digital modeling can significantly reduce fuel consumption, minimize delivery time, and improve the economic and ecological efficiency of transport systems.
Automobile transport, Transportation costs, Logistics, Route optimization, Digital modeling, Fuel efficiency, Load consolidation.
THE IMPACT OF HEAT EMISSIONS FROM LIGHT GASOLINE VEHICLES ON URBAN MICROCLIMATE AND AIR TEMPERATURE: AN EXPERIMENTAL AND MODELING ANALYSIS
This study investigates the impact of heat emissions from light gasoline vehicles on urban microclimate and air temperature. Using both experimental measurements and computer modeling, the effect of vehicle-generated heat on ambient air temperature was analyzed. The results provide insights into the contribution of automobiles to urban heat load and offer recommendations for improving urban microclimate management.
Gasoline vehicles, heat emissions, urban microclimate, air temperature, modeling.
TECHNOLOGIES FOR IMPROVING THE EFFICIENCY OF FUEL SUPPLY SYSTEMS IN GAS-FUELED VEHICLES
This scientific article examines the technologies for improving the efficiency of fuel supply systems in gas-fueled vehicles. The study demonstrates that using compressed natural gas (CNG) and liquefied petroleum gas (LPG) not only reduces harmful emissions such as CO₂ and NOx by 20–35%, but also increases fuel efficiency, prolongs engine and mechanical component life, and lowers operational costs. Key technologies discussed include automatic fuel injector systems, digital monitoring and diagnostics, high-efficiency engine designs, and optimized fuel supply systems. The research concludes that a comprehensive approach combining these technologies ensures environmental safety, economic efficiency, and technical reliability of gas-fueled vehicles. The results have practical relevance for vehicle manufacturers, transport companies, and fuel system developers aiming to implement environmentally friendly and efficient transportation solutions.
gas-fueled vehicles, fuel supply system, efficiency improvement, automatic injector, digital monitoring, environmental safety.
TECHNOLOGIES FOR USING ENVIRONMENTALLY SAFE FUELS AND LUBRICANTS IN AUTOMOBILE TRANSPORT
This scientific article examines the technologies for using environmentally safe fuels and lubricants in automobile transport. The study analyzes the types of eco-friendly fuels, such as biofuels, compressed natural gas (CNG), liquefied petroleum gas (LPG), and synthetic lubricants, as well as their impact on reducing harmful emissions, improving engine efficiency, and extending the service life of vehicles. The article also discusses fuel-saving and digital monitoring technologies that optimize fuel and lubricant consumption. The research highlights the practical significance of implementing environmentally safe fuels and lubricants to ensure sustainable transport, reduce environmental pollution, and increase economic efficiency in the automotive sector.
Environmentally safe fuels, biofuels, synthetic lubricants, automobile transport, fuel efficiency, emissions reduction, eco-friendly technology.
IMPROVING REGIONAL SERVICE CENTERS AND DEVELOPING SERVICE CULTURE
This scientific article analyzes the issues of improving the activities of regional service centers and developing service culture. The study examines the current state of regional service centers and identifies factors affecting service quality, professional and communicative competencies of employees, and customer relations culture. In addition, scientifically grounded proposals and recommendations aimed at enhancing the competitiveness of regional service centers through the development of service culture have been developed. The research results have practical significance for improving service quality and ensuring the socio-economic development of regions.
Regional service center, service culture, service quality, customer satisfaction, service sector, regional development.
OPPORTUNITIES FOR THE DEVELOPMENT OF SMALL BUSINESS AND PRIVATE ENTREPRENEURSHIP BASED ON GLOBAL EXPERIENCE
This article analyzes the global experience of developing small business and private entrepreneurship and examines the possibilities of applying this experience in the context of Uzbekistan. The study explores institutional, financial, and organizational mechanisms for supporting small businesses in different countries. Particular attention is paid to improving the business environment, enhancing competitiveness, and fostering innovation. Based on the findings, practical recommendations for the development of small business and private entrepreneurship are proposed.
Small business, private entrepreneurship, global experience, support mechanisms, business environment, innovation, development.
COLLABORATIVE FILTERING BASED RESOURCE RECOMMENDATION WITH USER-EXPERIENCE DRIVEN EVALUATION METRICS
Digital libraries and large-scale information repositories increasingly rely on Collaborative Filtering (CF) techniques to help users navigate vast collections of resources. Although CF has been widely studied and applied for more than a decade, prevailing algorithms still exhibit limitations that negatively influence the overall user experience. This article empirically shows that several popular CF algorithms, while effective in traditional accuracy-based evaluations, fail to model user interaction with library resources in a realistic and user-centric manner. To address these shortcomings, we propose a new Belief Distribution Algorithm, designed to enhance the quality of resource recommendations in library information systems. Unlike conventional point-prediction approaches, the proposed model generates belief distributions across possible rating values, enabling a more nuanced and comprehensive representation of user preferences. The algorithm maintains the strengths of classical nearest-neighbor methods while significantly improving predictive depth and interpretability. Furthermore, our findings reveal that the widespread reliance on mean absolute error (MAE) has masked critical weaknesses in existing algorithms. As an alternative, we introduce a user-experience-driven Precision metric, specifically adapted for library resource recommendation scenarios. The proposed metric provides a more accurate assessment of how well recommendations align with actual user needs and behaviors. Overall, this study advances CF research by presenting a more realistic, user-centered approach to evaluating and improving recommendation performance in digital library environments.
Recommender systems, library information systems, user, resources, collaborative filtering, evaluation, algorithms, machine learning, Precision, mean absolute error, nearest neighbor.
THE EFFECT OF SAMPLE PRESSURE AND TEMPERATURE ON THE DENSITY OF STATES IN SEMICONDUCTORS
This work explores how hydrostatic (all-round) pressure and temperature modify the band structure and the density of states in n-Si⟨Ni⟩ and n-Si⟨Co⟩ samples. Experimental evidence indicates that pressure-driven breakup of nickel- and cobalt-related impurity clusters generates additional localized levels within the band gap and causes a pronounced, multi-fold rise in the resistivity. Incorporating temperature effects on the band-gap width, the carrier effective mass, and the Fermi–Dirac distribution, we propose a theoretical framework describing the density of states g(E,P,T), the free-carrier concentration n(P,T), and the resistivity ρ(P,T) in terms of the deformation (pressure) energy E_def(P) and temperature T. The combined impact of pressure and temperature is discussed qualitatively, demonstrating that increasing temperature progressively smooths the step-like features observed in the ρ/ρ₀(P) dependence.
Pressure energy; temperature; semiconductor; density of states; impurity cluster; nickel; cobalt.
A PHILOSOPHICAL APPROACH TO THE USE OF NATURAL RESOURCES
The paper offers a philosophical reframing of natural resource use. It aims to develop a normative-ontological framework for decision-making that balances intergenerational responsibility, ecosystem integrity, and fair governance of commons. Methods include hermeneutic analysis, normative ethics, conceptual modeling, and comparative inquiry. Results synthesize Jonas’s imperative of responsibility, Ostrom’s design principles for commons, Heidegger’s account of the essence of technology, and Leopold’s land ethic to articulate robust criteria for sustainable use. The discussion qualifies the scope of the “tragedy of the commons,” contrasts market-utilitarian approaches with strong sustainability, and foregrounds risk ethics under uncertainty. A five-step, practice-oriented decision protocol is proposed for resource projects.
Natural resources, ethics of responsibility, commons governance, land ethic, sustainability, ontology of technology, risk ethics, intergenerational justice.
TYPES OF ATTACKS ON WEBSITES AND METHODS OF THEIR PREVENTION
This article discusses various types of attacks on websites. The most common types of cyberattacks observed today and the causes of such attacks are analyzed. Information is provided on major attacks such as Distributed Denial of Service (DDoS), SQL injection, Man-in-the-Middle attacks, Cross-Site Scripting (XSS), and DNS attacks. In addition, the causes of attacks on websites and recommendations for their prevention are presented.
Website, Internet, DDoS, SQL injection, Cross-site scripting, attack, information security, vulnerabilities, data.
USE OF CLAYS AS ADSORBENTS FOR BLEACHING USED MOTOR OILS
This article examines current environmental issues related to the disposal and regeneration of used motor oils. Modern motor oils are alloyed lubricants, typically containing several alloying additives that significantly improve the performance properties of the resulting motor oils. During use, motor oils undergo degradation processes as a result of thermochemical reactions, which lead to oil aging and a decrease in its quality. The processes occurring in oils can be divided into thermal transformations, oxidation, and sedimentation.Изменения состава масла обусловлены окислением, термическими превращениями и потерей коллоидной стабильности. As a result, used oils contain numerous undesirable impurities, including asphaltene-resinous and organometallic components. Therefore, when regenerating used motor oils, it is necessary to bleach the used oils using appropriate adsorbents The paper presents the results of scientific research on the feasibility of using new adsorbents obtained from local mineral resources in the bleaching and purification of used motor oils. The study examined the physicochemical and adsorption properties of natural mineral deposits. Turkestan Region, and conducted scientific experiments on the regeneration of waste oils using natural minerals. The results demonstrated the potential and economic feasibility of using clays from Turkestan Region deposits for bleaching waste motor oils. Based on a study of the chemical composition of local clays, the authors showed that the high content of aluminosilicates – silicon oxides (up to 58.4%) and aluminum (up to 16.03%) – is an indicator of their high adsorption activity. It has been established that local clays are valuable raw materials for use after appropriate processing for adsorption purification of mineral oil and can be an alternative to imported bleaching clays.
Used motor oils, clays, adsorbents, natural minerals, base oil, tar, recycling, regeneration.
STUDY OF THE EFFECT OF DIFFERENT FEEDSTOCK MIXTURES ON CATALYTIC CRACKING PARAMETERS IN A FLUIDIZED CATALYST BED
The article examines the influence of blended feedstock on the parameters of the catalytic cracking process. The chemical composition of feedstock significantly affects the yield and quality of catalytic cracking products obtained. Therefore, there is an urgent need for extensive research that can significantly expand the range of feedstock by using heavy oil residues, such as fuel oil, by mixing them with traditional catalytic cracking feedstock. However, with the heaviness of the feedstock, the content of sulfur-containing, nitrogen-containing and oxygen-organic compounds, resins, metals and other substances that worsen catalytic cracking indicators increases. In this regard, feedstock preparation is one of the main issues in intensifying the catalytic cracking process. In order to intensify the catalytic cracking process, we prepared a feedstock mixture consisting of 70% by mass of straight-run fuel oil and 30% non-hydrotreated vacuum gas oil obtained by vacuum distillation of fuel oil from oil mixtures from the Buzachi, Aktyubinsk and Kumkol deposits. During the conducted studies, it was established that the introduction of up to 30% vacuum gas oil into the fuel oil composition contributes to a reduction in coke formation on the catalyst and an increase in the yield of the target product - gasoline, as well as a reduction in the amount of harmful emissions into the environment.
Catalytic cracking, fuel oil, vacuum gas oil, gasoline, reactor, catalyst, fuel oil, heavy oil residues, fluidized catalyst bed, coke.
LEGAL REGULATION OF THE WASTE MANAGEMENT SYSTEM: PROBLEMS AND SOLUTIONS FOR HARMONIZING INTERNATIONAL STANDARDS AND NATIONAL LEGISLATION
The legal regulation of the waste management system is a key component of environmental governance and sustainable development in the context of increasing anthropogenic pressure on natural resources. Effective waste management requires not only technical and organizational measures but also a coherent and consistent legal framework aligned with international environmental standards. This article examines the main problems and solutions related to the harmonization of international waste management standards with national legislation, with particular attention to the experience and challenges of countries undergoing legal and institutional reforms. International legal instruments, including multilateral environmental agreements, guidelines of international organizations, and best regulatory practices, play a significant role in shaping national waste management policies. However, discrepancies between international norms and domestic legal systems often hinder their effective implementation. The study highlights key legal, institutional, and administrative barriers to harmonization, such as fragmented legislation, insufficient enforcement mechanisms, limited institutional capacity, and gaps in environmental awareness. At the same time, the article emphasizes the importance of adapting international standards to national socio-economic conditions, legal traditions, and governance structures. The research argues that successful harmonization requires an integrated approach combining legislative reform, capacity building, interagency coordination, and public participation. Special attention is given to the role of education and academic institutions in promoting environmental legal culture and supporting evidence-based policymaking. The findings contribute to the understanding of how international environmental law principles can be effectively incorporated into national waste management systems to ensure environmental protection, public health, and sustainable development.
Waste management system, environmental law, legal regulation, international standards, national legislation, sustainable development, environmental governance, legal harmonization, institutional capacity, environmental policy.
PHILOSOPHICAL INSIGHT INTO FUTURE METALLURGY IN THE CONTEXT OF DIGITAL TRANSFORMATION
One of the fundamental principles of the 21st century is that the process of digital transformation penetrates deep into all spheres. The metallurgical sector is no exception. Digital technologies, artificial intelligence, automated control systems, cyber-physical complexes are revolutionizing the process of metal production. This article treats on the development of metallurgy in the era of digital transformation, its socio-spiritual impact and philosophical conclusions about the future.
Digital technologies, artificial intelligence, automated control systems, cyber-physical complexes
METHODOLOGY OF TEACHING THE SECTION ON TENSILE AND COMPRESSIVE DEFORMATION USING DIGITAL SOFTWARE
The contemporary landscape of education in technical and engineering disciplines is marked by an increasing reliance on digital programs to facilitate a deeper and more comprehensive understanding of theoretical and practical aspects of the subject matter. In structural mechanics and material sciences, the concepts of tensile and compressive deformation are foundational topics that require not only conceptual clarity but also a heightened ability to analyze and visualize stress-strain behavior under different loading conditions. The use of digital programs in teaching these concepts enhances pedagogical effectiveness and student engagement by offering dynamic, interactive, and precise methods for illustration and analysis.
Digital program, tensile deformation, compressive deformation, teaching methodology, educational software, structural mechanics, material science, simulation, interactive learning, stress-strain analysis.
LEGAL FOUNDATIONS AND CHALLENGES OF YOUTH POLICY IN UZBEKISTAN
Each society views youth as a "future deposit" aimed at advancing the state. The increasing number of young people in global demographics, rapidly adapting to the modern era, has led to their balanced presence on the world stage, preserving ideological concerns, and progressive movements recognized through international forums. However, the acceptance of evidence also implies the division of spiritual voids among youth in recent years, under the influence of psychological pressures, creating challenges to personal development. Naturally, demographic changes contribute to fluctuations in youth numbers across continents, whether increasing significantly or declining, due to various reasons. In the published scientific article, the distinctive features of the country's historical policy aimed at fostering a Third Renaissance with the youth, connecting them to the values of global civilization, were comprehensively studied and analyzed. This was done to elucidate the true essence and significance of the state's policy that contributes to the extensive international engagement in Uzbekistan.
Youth policy, Renaissance, legal guarantees, prevention.
OPPORTUNITIES FOR UTILIZING REGENERATED FIBERS IN THE PRODUCTION OF NON-WOVEN MATERIALS AND SPINNING
The article explores the opportunities for utilizing regenerated fibers in the production of non-woven materials and spinning. One of the means for efficient and economical use of the raw material base in the spinning and weaving industry is the rational recycling of production waste. At this stage of the research, the proposed new fiber opening equipment was used to process waste yarns without prior cutting on a cutting machine. Analysis of the properties of the obtained fibers confirmed the possibility of obtaining fibers suitable for textile product manufacturing. To investigate the spinnability of the regenerated fibers, the spinnability limit and the minimal possible linear density of the yarn were determined, which can be in the range of 25-29 tex.
Regenerated fiber, production waste, fiber opening equipment, fiber blend, pneumomechanical method, recycling, proportion of regenerated fiber.
TYPES OF TEXTILE WASTE AND THEIR IMPACT ON THE ENVIRONMENT
The textile industry is one of the largest contributors to global industrial waste and pollution. This comprehensive review examines the various types of waste generated across the textile production lifecycle, from raw material processing to post-consumer disposal. The article classifies these wastes into two main categories: pre-consumer waste (including spinning waste such as carding droppings and short fibers, as well as roving and weaving waste) and post-consumer waste (discarded garments and textiles). Using the IMRAD structure, it details the characteristics and generation points of each waste type. Furthermore, it analyzes their profound environmental effects, including landfill accumulation, water pollution from chemical leaching and microplastic shedding, and greenhouse gas emissions. The study concludes by evaluating current recycling strategies and underscores the critical necessity of transitioning from a linear "take-make-dispose" model to a Circular Economy framework. This transition, supported by technological innovation and sustainable design principles, is presented as the only viable path for mitigating the environmental impact of the textile industry.
Spinning waste, carding waste, short fibers, roving waste, recycling, textile industry, circular economy, environmental effect.
ANALYSIS OF MODERN DESIGN METHODS IN THE PRODUCTION OF SPECIAL CLOTHING
This article analyzes modern design methods used in the production of special clothing, in particular, items used for medical purposes. As a result of the development of digital technologies, the possibilities of 3D modeling, virtual clothing testing, creating precise designs, and optimizing ergonomic design solutions are increasing. The study examines the functional capabilities of CLO 3D, Marvelous Designer, and traditional 2D design programs, their influence on production efficiency, and their role in simplifying technological processes. Also, the advantages of digital design in improving the quality of special clothing, reducing production time, and ensuring the compatibility of the product with human anatomy are scientifically substantiated. The obtained results indicate the importance of modern design approaches in the production of special clothing.
Special clothing, modern design, 3D modeling, CLO 3D, Marvelous Designer, 2D construction, ergonomics, digital technologies, medical device design
THE CONCEPT OF INNER HUMAN BEAUTY IN SUFI PHILOSOPHY
The article examines the concept of the inner beauty of man from the point of view of Sufi philosophy. The purpose of the study is to determine the essence of inner beauty, its place and importance in spiritual maturation and practical life. The article is based on historical, philosophical, analytical, hermeneutical and interdisciplinary approaches.
Sufi philosophy, inner beauty of human, spiritual maturation, spirituality, moral principles.
NEW METHODS OF INCLINED DRILLING OF OIL AND GAS WELLS: AN IMRAD-STRUCTURED SCIENTIFIC ARTICLE
The growing complexity of global hydrocarbon reservoirs has rendered conventional vertical drilling methods insufficient for accessing structurally heterogeneous and deeply seated formations. New methods of inclined drilling have become essential for effective reservoir penetration, enhanced production, and optimized field development. This paper provides a comprehensive IMRAD-based scientific analysis of the newest inclined drilling technologies, including rotary steerable systems, gyroscopic navigation, real-time geosteering, advanced drilling fluid systems, automated drilling control, and hybrid thermal–mechanical drilling approaches. Through a synthesis of engineering principles, digital innovations, and field performance data, the study demonstrates that modern inclined drilling significantly increases reservoir contact, improves rate of penetration, reduces operational risks, and minimizes environmental footprint. The results highlight how automation, real-time analytics, and adaptive tools have transformed inclined drilling into a predictive, highly efficient process. The integration of digital twin simulations and advanced downhole tools has further strengthened trajectory accuracy and drilling efficiency. This article concludes that new inclined drilling methods will remain a critical technological foundation for future oil and gas extraction as global reservoirs continue to evolve in complexity and depth.
Inclined drilling; directional drilling; rotary steerable systems; real-time geosteering; drilling automation; reservoir penetration; extended-reach wells; drilling fluids; gyroscopic navigation; petroleum engineering.
OPTIMIZING LOOM SETTINGS AND PILE YARN TENSION FOR ENHANCED QUALITY IN COTTON TERRY FABRIC PRODUCTION
Cotton terry fabric is a cornerstone of the global textile market, valued for its exceptional water absorbency, which is intrinsically linked to the quality and structure of its pile loops. The manufacturing process is highly sensitive to loom configurations, particularly pile yarn tension and pile height, which directly influence key performance attributes such as absorbency, softness, and mechanical strength. Inconsistent settings can lead to significant production waste and subpar product quality. This study sought to systematically determine the optimal combination of pile yarn tension and pile height to maximize the absorbency rate and loop uniformity of 100% cotton terry fabric while preserving acceptable levels of tensile strength. A full factorial experimental design was implemented, producing nine distinct terry fabric samples on a modern electronic dobby loom. The independent variables were pile yarn tension (15 cN, 20 cN, 25 cN) and pile height (2mm, 3mm, 4mm). The fabricated samples were rigorously tested for water absorbency rate (AATCC 79), loop uniformity via digital image analysis, and warp-wise tensile strength (ASTM D5034). The results demonstrated a significant positive correlation between pile height and absorbency, with the 4mm high-pile samples absorbing water 25-35% faster than the 2mm samples. Loop uniformity was optimal at a medium tension of 20 cN, which produced well-defined and consistent loops, whereas low and high tensions resulted in irregular and stiff loops, respectively. A key trade-off was identified, as increasing the pile height led to an 8-12% reduction in warp-wise tensile strength. The findings confirm that a "medium tension, high pile" configuration (20 cN, 4mm) yields the superior performance for applications prioritizing absorbency and softness, such as bathrobes and luxury towels, despite a marginal sacrifice in strength. This research provides a quantitative framework for manufacturers to optimize loom settings, thereby enhancing product quality, reducing defects, and aligning production with specific market demands.
Terry Fabric, Pile Yarn Tension, Loom Setting, Absorbency, Loop Uniformity, Tensile Strength, Weaving Optimization.
RESEARCH AND CALCULATION OF LINE PARAMETERS RING SPINNING MACHINES
In existing spinning systems in the processing of natural, artificial and synthetic fibers into yarn, the main task of the technological process is to obtain a ribbon, rovings and yarn uniform in structure and properties by folding and drawing. The article studies and obtained analytical dependences for calculating the angle of flow around the exhaust cylinder by the lobe on the spinning line of ring spinning machines. Based on research, we can conclude that the optimal condition for reducing the unevenness of the product being drawn in the exhaust device of ring spinning machines equipped with a new exhaust device will be minimal.
Drafting device, streamline angle, pressure roller, double roller device, corrugated cylinder, spinning line, breakage.
IMPROVING MODELS FOR EFFICIENT RESOURCE ALLOCATION ON THE BASIS OF DIGITALIZATION IN INDUSTRIAL ENTERPRISES OF UZBEKISTAN
This article examines the issue of efficient resource allocation management in industrial enterprises of Uzbekistan under conditions of digital transformation. Based on the “Digital Uzbekistan – 2030” strategy and the regulatory and legal documents adopted on the digital economy, the importance of using digital technologies in enterprise activities is highlighted. In the research, resources are divided into labor, material, energy and financial groups, and their total volume is calculated according to the formula R = R_m + R_e + R_l + R_f. The efficiency of resource use is evaluated through the indicator E = Y / R. Using the example of two conditionally selected industrial enterprises, the indicators for the periods before and after digitalization are compared, and an increase in efficiency of up to 15–17 percent is observed. A simplified model based on linear programming is proposed for planning production volume under conditions of limited resources. The results of the study show the need to introduce digital monitoring of resources, to use ERP systems, and to expand data-driven management in industrial enterprises of Uzbekistan.
Digital economy; industrial enterprise; resource allocation; resource efficiency; ERP system; linear programming; “Digital Uzbekistan – 2030”.
DETERMINATION OF THE ANNUAL ECONOMIC EFFICIENCY OF VIBRATING ROLLERS COMPENSATION
The article presents the economic efficiency indicators achieved as a result of implementing the technological process of one of the compaction machines, the road roller, based on the basic and new recommendations, expressions for determining the parameters involved in ensuring these indicators are given. When calculating the economic efficiency, the technological parameters of the compacting machines and soil properties were taken into account, and indicators were determined for each type of soil.
Compacting machine, soil type, average speed, number of passes, soil layer, work productivity, comparative costs, product unit price.
OPPORTUNITIES FOR REDUCING THE NUMBER OF NEPS IN CARD SLIVER
The article analyzes the technical capabilities of carding machines at spinning mills and the properties of card sliver obtained at the enterprise. Conclusions are drawn by comparing the opportunities for reducing the number of neps in the card sliver with standard requirements.
Carding machine, sliver, nep, speed, flat, unevenness, short fiber content.
SCIENTIFIC ANALYSIS OF THE ECONOMIC AND CREATIVE IMPACT OF DIGITAL POST-PRODUCTION TECHNOLOGIES ON THE FILM INDUSTRY IN UZBEKISTAN: THE CASE OF EDITING, COLOR GRADING, AND DIGITAL SOUND DESIGN
This article presents a scientific analysis of the development of digital post-production technologies in Uzbekistan and their impact on the quality of film and media products. The research examines editing, color grading, and digital sound design processes based on practical observation, expert interviews, and technical analysis of completed media works. The findings show that digital post-production components increase production efficiency, enhance visual and audio quality, and strengthen studios’ ability to create more professional content in shorter time frames. Continuous technological upgrades are also reshaping the economic model of the media market and expanding the demand for high-quality content. At the same time, the study identifies certain limitations, such as a shortage of qualified specialists and uneven development of technical infrastructure. Overall, digital post-production technologies are emerging as a key strategic factor enhancing the competitiveness of Uzbekistan’s media industry.
Post-production, editing, color grading, sound design, digital media, film technologies, media industry, visual aesthetics, audio processing, Uzbekistan film market.