OAK jurnallaridan yig‘ilgan 140147 ta ilmiy maqola: sarlavha, mualliflar, annotatsiya, kalit so‘zlar, DOI va tayyor iqtibos formatlari.
This study investigates the production of magnesium chloride from magnesium-containing brines by the isothermal method at 25 °C within the quaternary system 2Na⁺, Mg²⁺ // SO₄²⁻, 2Cl⁻ – H₂O. Natural brines of the Alat…
This work examines the acid decomposition of washed calcined phosphoconcentrate using a mixed secondary sulfuric and extraction phosphoric acid feed (H₂SO₄:H₃PO₄ = 1:0.75) across a dosage range of 50–110 units. Products…
The effect of the quantity and concentration of calcium nitrate solutions on the qualitative parameters of fertilizer precipitates obtained on the basis of mineralized mass (MM) was studied. For laboratory experiments…
In this paper, the relationship between the parameters of the porous structure and the moisture retention capacity of soils modified with a surfactant (sulfonyl) and polymer additive C9 was investigated. Water vapour…
In this study, waste of hydrogenation catalysts of the “Pricat 9920” grade, used in the conversion of liquid vegetable oils into semi-solid products at IDEAL OIL JSC located in the Namangan region of the Republic of…
This study investigates the adsorption properties of modified adsorbents based on bentonite and gossypol resin for the removal of methylene blue (MB) from wastewater. The effects of temperature and concentration on the…
This study explores Angren kaolin as a low-cost local raw material for the synthesis of KA zeolite (LTA-type). A multi-step activation process using oxalic acid was applied to remove impurities and enhance reactivity…
This article compares the efficiency of the traditional thermal evaporation method and the modern reverse osmosis (RO) process in the production of tomato paste. The study examines the advantages of reverse osmosis…
This article studies the issues of determining the quality and safety indicators of semi-finished products based on minced meat. During the study, the composition and quality parameters of the products were evaluated…
In this study, the incorporation of dried leaf, root, or aqueous extract of Taraxacum officinale Wigg. into meat pâté was investigated to enhance the functional properties of the product. Taraxacum officinale Wigg. is…
In modern textile production, improving yarn quality while increasing spinning machine speed remains challenging. The drafting system, particularly the fluted cylinders, largely determines yarn quality. Vibrations and…
This paper presents the determination of optimal operating parameters of a cotton cleaning machine designed for the removal of large impurities, based on a mathematical modeling approach. The study focuses on modifying…
This article considers the issues of experimental research of the oscilloscope and strain gauge (strain-resistor measuring system) correction of vibrations during the operation of the 5LP linter machine. The efficient…
This paper investigates the micellization behavior of azomethine compounds synthesized from monoethanolamine (MEA) and acetaldehyde (AA) in aqueous solutions at different molar ratios (1:0.5, 1:1, 1:2, 1:4). The…
Milk-based refreshing beverages represent an important category of functional food products due to their high nutritional value, natural composition, and beneficial physiological effects. This paper provides a…
A complete scientific and engineering analysis of multi-track laser surface hardening, commonly for gears and rotating mechanical elements subject to high contact stresses, is presented in this study. Traditional, bulk…
This article investigates the chemical composition, structure, and functional–technological properties of the secondary product “Gluten” produced at the Kokand Spirit JSC enterprise. The study was conducted using a…
The article presents methods for the physico-chemical analysis of the composition of topinambur tubers. In this study, combined drying methods, including sublimation (freeze-drying) and convective techniques, were used…
The article examines the chemical properties of sweet sorghum stem juice. Given the high carbohydrate content in the juice, the aim of the study is to break down the polysaccharides it contains into glucose. The…
In this article, the oil content, linear dimensions, as well as the physical-mechanical and chemical properties of cotton seeds of foreign and local varieties were comprehensively studied. During the research, the…
This article analyzes the biomechanical characteristics of double-bladed paddling in kayak slalom and defines the theoretical requirements for sportswear design adapted to these movements. The study is based on a…
One of the ways to improve the efficiency of the process of long-term storage of bakery products is the use of freezing of bakery semi-finished products and / or finished products . The aim of the study was to study the…
Many polymer compounds carrying ionogenic functional groups in monomer units are used in various fields of practical activity. Due to their ability to ionize in solutions, such polymers exhibit pronounced…
We report a MXene-based hierarchical electrode architecture specifically engineered to address these challenges for alkaline OER. A Ti₃C₂Tₓ MXene/Nickel Foam (MXene/NF) electrode is fabricated via a simple immersion…
This study examines the adsorption activity of bentonite clays toward various synthetic dyes in aqueous solutions. Bentonite, a naturally occurring aluminosilicate material with a layered structure and high specific…
This study investigates the synthesis of surfactants based on higher fatty acids and their physicochemical characterization. Natural and synthetic fatty acids with different hydrocarbon chain lengths were used as raw…
In this study, secondary polyethylene terephthalate (PET), an industrial waste, and monoethanolamine were treated in a ratio of 1:2.5 without the presence of a catalyst. The aminolysis process was carried out stepwise…
Maqolada donni sovuq holda konditsionerlash usuli o'rganiladi. O'tkazilgan tadqiqotda donni intensiv namlash, ya'ni sovuq holda konditsionerlash usullaridan foydalangan holda qurilma ishlab chiqildi. Olingan ma'lumotlar…
Pump stations at mining industry enterprises represent a critical infrastructure component that ensures the continuous and reliable operation of technological processes. Their efficient performance plays a decisive role…
Globally, renewable energy sources are increasingly being utilized to supply consumers with reliable, high-quality, and continuous electrical power. In our country, special attention is given to ensuring uninterrupted…
In this scientific work, the scientific and practical foundations of using non-traditional raw materials as an alternative to fish meal in the composition of compound feeds intended for various age groups of cyprinid…
Mazkur tadqiqotda transport sohasida ayollar bandligini oshirishning ayollar farovonligi va mamlakat iqtisodiy rivojlanishigata’siri tahlil qilingan. Tadqiqotda transport sektorida xotin-qizlar bandligining mavjud…
В научном тезисе исследованы вопросы экономической сущности и особенностейувеличения капитализации коммерческих банков. Сформулированы научные выводы,предложения и рекомендации авторов по повышению уровня капитализации…
Цифровизация финансовой сферы является неотъемлемой чертой развитиясовременной мировой экономики. Для того чтобы участники финансового рынка оставалиськонкурентоспособными, необходимо учитывать глобальные тенденции…
Tezisda raqamli asalarichilik texnologiyalaridan samarali foydalanishning asosiy tamoyillari tadqiq etilgan. IoT, sun’iyintellekt, Big Data va raqamli monitoring texnologiyalarining asalarichilikda qo‘llanilishi tahlil…
This paper examines the theoretical foundations of social protection and assesses the extent to which social protection systemscontribute to sustainable economic development, using Uzbekistan as a case study. Social…
Mazkur tezisda O‘zbekiston tijorat banklarining kapital bozori orqali resurs bazasini kengaytirish amaliyoti va istiqbollaritahlil qilingan. Bank resurslari tarkibida kapital bozori instrumentlarining o‘rni…
Ushbu tadqiqot ishida transport sohasida ayollar bandligini ta’minlashga to‘sqinlik qilayotgan asosiy muammolar vaularni bartaraf etish imkoniyatlari tadqiq etilgan. Tadqiqotda transport sohasida ayollar bandligi…
В данном тезисе рассматриваются роль и значение механизмов государственной поддержки в повышенииэффективности управления деятельностью семейных предприятий. Проанализированы вопросы финансовой поддержкисемейного…
Mazkur tezisda raqamli iqtisodiyot sharoitida O‘zbekiston to‘qimachilik sanoatini rivojlantirishning ustuvor yo‘nalishlaritadqiq etilgan. To‘qimachilik sanoatining mamlakat iqtisodiyotidagi ahamiyati, mavjud…
Ushbu maqolada global raqamli integratsiyalashuv sharoitida tibbiy xizmatlar buxgalteriyahisobini takomillashtirishning nazariy va amaliy jihatlari hamda yashil iqtisodiyot tamoyillarini sog‘liqni saqlashtizimiga joriy…
Mazkur maqolada xususiy tibbiyot tashkilotlarida xarajatlar buxgalteriya hisobini raqamliintegratsiya va yashil iqtisodiyot tamoyillari asosida takomillashtirish masalalari tadqiq etilgan. Tadqiqotdatibbiyot…
Mazkur tezisda O‘zbekistonda tashqi savdo operatsiyalarini amalga oshirishda valyuta nazoratining eksport faoliyatigata’siri bayon etilgan. Xususan, invoys asosidagi eksportda 50 foizlik oldindan to‘lov talabi hamda…
Ushbu tezisda tashqi savdo jarayonlarini optimallashtirish hamda energetika xavfsizligini ta’minlashdasun’iy intellekt texnologiyalarining roli tahlil qilinadi. Tadqiqotda sun’iy intellektga asoslangan modellar…
Mazkur tezisda to‘qimachilik korxonalarida texnologik modernizatsiyaning iqtisodiy mazmuniva nazariy asoslari tadqiq etilgan. Texnologik modernizatsiya tushunchasi faqat asosiy ishlab chiqarish fondlariniyangilash…
This paper examines the mechanisms for financing investment projects at enterprises and identifiesthe macroeconomic factors affecting foreign direct investment inflows into Uzbekistan. The study employs correlationand…
Mazkur tezisda mintaqaviy rivojlanishni investitsiyalar bilan qo‘llab-quvvatlashda davlat-xususiy sheriklik mexanizmlaridanfoydalanishning nazariy va amaliy jihatlari tadqiq etilgan. Hududlarning iqtisodiy…
The study focuses on the influence of digital investment platforms, mobile trading applications, robo-advisory tools, openbanking mechanisms and digital financial literacy on the decision-making process of retail…
This article examines industrial development through econometric modeling and provides a comprehensive descriptionof the key stages involved in the modeling process. It also analyzes the factors influencing industrial…
Mazkur tezisda Qoraqalpog‘iston Respublikasida kichik va o‘rta biznesning hududiy rivojlanish xususiyatlari tahlilqilingan. Hududlar kesimida tadbirkorlik subyektlarining joylashuvi, iqtisodiy faolligi hamda ularning…