OAK jurnallaridan yig‘ilgan 140147 ta ilmiy maqola: sarlavha, mualliflar, annotatsiya, kalit so‘zlar, DOI va tayyor iqtibos formatlari.
Carotid artery atherosclerosis is one of the leading causes of ischemic stroke and other cardiovascular complications. Rupture of an unstable atherosclerotic plaque can lead to acute cerebrovascular events, making…
Ushbu maqolada sun’iy intellekt (SI) texnologiyalarining boshqaruv hisobiga ta’siri tahlil qilinadi. SI boshqaruv jarayonlarini avtomatlashtirish, ma’lumotlarni tez va aniq qayta ishlash, prognozlash va qaror qabul…
Ushbu maqolada O‘zbekiston hududlarining ijtimoiy-iqtisodiy rivojlanish darajasi 2010, 2023 va 2024-yil statistik ma’lumotlari asosida klaster tahlili va asosiy komponentlar tahlili (PCA) yordamida o‘rganilgan. Tadqiqot…
Ushbu maqolada tijorat banklari faoliyatida depozit operatsiyalarining o‘rni va ularning rivojlanishiga ta’sir etuvchi omillar tahlil qilingan. Jahon bank amaliyotidagi ilg‘or tajribalar – indeksatsiyalangan omonatlar…
Ushbu ilmiy ishda O‘zbekiston sug‘urta bozorida shaxsiy sug‘urta xizmatlarining rivojlanish dinamikasi va tarkibiy o‘zgarishlari tahlil qilinadi. Tadqiqotda sohaning so‘nggi yillardagi o‘sish sur’atlari, demografik va…
Ushbu maqolada O‘zbekiston aksiyalar bozorining 2020–2025-yillardagi transformatsiya jarayonlari ko‘rib chiqildi. Tahlillar doirasida infratuzilma aksiyalar bozoridagi islohotlar, onlayn platformalari orqali…
Improving the quality of services in the higher education system is ensured by the correct allocation of resources,their strategic management and the use of performance-oriented approaches. This article provides a…
The article analyzes modern trends in the development of the stock market of the Republic of Uzbekistan. The main problems hindering its development are considered. Solutions to some of the existing problems are…
During the twentieth century, one of the most striking global shifts was the integration of the Internet into virtually every dimension of human activity. The acceleration of economic and entrepreneurial practices under…
Projections indicate that the global demand for food products will rise by nearly 60 percent by 2050, presenting one of the most pressing challenges for agriculture and food systems. This surge in demand must be met…
Small businesses are a vital part of any economy, providing jobs, income, and goods and services to communities around the world. “According to the Small Business Administration (SBA), there are more than 31 million…
The possibility of increasing the efficiency of entrepreneurial activity depends on the level of substantiation of strategic directions in the field of production of competitive products and the organization of their…
This article theoretically substantiates an improved design of a cotton separator device that separates cotton from the air stream. In the proposed modification, the mesh surface in the working chamber of the device has…
The Studies moving the pat product in its raw state in worker to camera of the separator to new design. In given article explored moving the pat-product in its raw state in worker to camera of the separator in new…
This article analyzes the technological foundations for creating a specialized suit that ensures high reliability and safety in aquatic environments. The study examines hydrodynamic conditions, the water resistance of…
This study shows how to “hit two targets with one math‑arrow,” trimming pressure drop (ΔP) down while cranking collection efficiency (η) up in industrial multi‑cyclone (MSC) dust collectors. A CFD‑based response‑surface…
Smart textiles—also known as electronic textiles (e-textiles)—represent a rapidly growing field in which flexible fabrics are embedded with electronic components to provide advanced functionality such as real-time…
In article about torsion fluctuation worker of the organ, consisting of package compressed by sprained gross disc element, working as monolithic body, and influence upon its torsion of the fluctuation of the sidebar…
The article reports on the study of bending and torsion of a package of alternating flat working and spacer disk elements, assembled by means of longitudinal compressive force. As a result, a phenomenological method for…
The paper presents the results of a comparative study of ash–sludge wastes generated from the combustion of coal and natural gas at the Takhiatash Thermal Power Plant. Using scanning electron microscopy (SEM) and…
This study investigates the solubility behavior of monoammonium phosphate (NH₄H₂PO₄, MAP), potassium nitrate (KNO₃), and magnesium nitrate (Mg(NO₃)₂) in aqueous media within binary and ternary systems using a…
This study presents the results of investigating the adsorption isotherms of hydrogen sulfide on a carbonaceous adsorbent derived from Paulownia tomentosa (woolly paulownia) wood using the steam–gas activation method…
The study оf the pоssibility оf using mоdified clinоptilоlite аs аn аdsоrbent аnd the аdsоrptiоn prоperties оf zeоlite in the purificаtiоn оf nаturаl gаs supplied tо gаs prоcessing plаnts frоm sulfur cоmpоunds cоntаined…
This article discusses the influence of stabilizing agents on the stability and particle size of silver nanoparticles (AgNPs) during synthesis. AgNPs were synthesized via chemical reduction of silver nitrate (AgNO₃)…
In the case of increasing anthropogenic load and changing climate factors, the study of the physical properties of soils in various regions of the Republic is becoming especially relevant. Particular emphasis is placed…
The use of biofuels in electricity and heat supply is a key pathway for conserving fossil resources and lowering environmental burdens. In particular, converting agricultural residues into biofuels can enhance energy…
The use of biofuels in electricity and heat supply helps conserve fossil fuel resources and offers a pathway to mitigate environmental problems. In this context, processing agricultural residues and employing them as…
Using the GC-MS method, 36 compounds were identified in the essential oil obtained by hydrodistillation from the air-dried above-ground part of Salvia sarawschanica by Regel et Schmalh, which constituted 95.1% of the…
The interaction of boric acid with potassium nitrate, the main component of NPK fertilizers, was studied in 0.01 M dilute solutions using the isomolar sequence method. To determine the possible direction of the reaction…
In this study, to conserve valuable cotton cellulose, the paper pulp was composed of light industrial cocooning waste from our Republic (specifically, the mat and fiber produced during cocooning at the Margulon…
The study explores the influence of fibrous raw materials, refining processes, and adhesive substances on the development of strength properties in paper and cardboard products. Special attention is given to the role of…
This article investigates the effectiveness of perlite as a filtering agent for the removal of waxy substances from sunflower oil during the winterization process. Sunflower oil tends to become cloudy at low…
In this study, the energetics of adsorption of water molecules on modified (enriched and activated) Dehkanabad bentonite were studied in depth. Based on experimental data, adsorption isotherms and differential heats of…
A comparative thermal analysis was conducted on three industrial samples of low-molecular-weight polyethylene (LMWPE)—a by-product of polyethylene production—with the aim of determining optimal conditions for…
This article presents the results of obtaining an adsorbent based on carbon-containing soot waste through chemical activation using hydrochloric acid and sodium hydroxide. As a result, improvements were achieved in the…
The article examines modern methods of intensifying heat exchange in plate heat exchangers by changing the geometry of channels. The effectiveness of corrugated, chevron, and zigzag structures in reducing flow…
The article presents the results of determining the modes of bitumen movement at various temperatures, the results of reducing the viscosity of construction bitumen grade BNSHK-1 depending on the process temperature…
The article discusses the indicators affecting the quality of soft drinks, namely appearance, transparency, color, aroma, taste, and the amount of sediment on the quality of the product. Methods for determining the…
The main stages of the convective drying process, the effectiveness of the method and the possibilities of energy savings of pumpkin polyz products are analyzed. Opinions have also been expressed on the application of…
This article presents the results of a study aimed at determining the expected economic efficiency in the production of various biologically active oddes and food additives by complex processing of garlic onions for…
The article experimentally studies the effect of different methods of dry processing of the surface of local wheat and rye grains when preparing them for grinding into fine flour and their aging process during storage…
This study is focus on the impact of calcium chloride on the cheese yield and sensory properties during Swiss cheese manufacturing process. Therefore, a research plan was developed to change the amount of calcium…
The article addresses one of the most pressing challenges in the modern textile industry - the need to increase the speed of spinning equipment while simultaneously enhancing yarn quality. The key element determining…
Mathematical modeling of the physical-mechanical properties and technological indicators of knitted fabrics, along with their theoretical study through practical experiments, creates opportunities to improve the quality…
The article develops and substantiates a technological system for processing African catfish skin and producing leather from it. It is emphasized that taking into account the individual characteristics of fish skin…
This article examines design issues and calculations that take into account the dynamic nature of loads acting on machines. As is well known, all bodies with mass and elasticity are capable of oscillatory motion…
Based on the experiments conducted with a change in the number of grate faces in the cotton dragging zone, it has a sinusoidal (triangular) shape relative to the cotton along the grate faces, with a different angle of…
In the article is presented an analysis of a fiber bottom stripping device in the cotton gin industry that allows increased airflow rate, consumes less air and improves the efficiency of stripping fibers from saw teeth…
This article analyzes the issue of atmospheric pollution caused by particulate matter (PM2.5, PM10) in cotton processing enterprises. The efficiency of conventional dust collection devices—cyclones, cartridge filters…
The article provides information on the development of a tricolor LED emitter of the middle infrared region of the spectrum, consisting of a measuring LED chip for fibers with a wavelength of 1.8 microns, a measuring…