OAK jurnallaridan yig‘ilgan 129907 ta ilmiy maqola: sarlavha, mualliflar, annotatsiya, kalit so‘zlar, DOI va tayyor iqtibos formatlari.
The paper analyzes components of the cam profile of the camshaft in the ‘D-240’ internal combustion engine, the requirements placed on the friction couple consisting of the cam profile and the tappet liner. The scope of…
This research work is aimed at ensuring the improvement of energy efficiency and reliability of self-directed solar heating by optimizing the hydrodynamic modes of operation. Proceeding from this purpose, the tasks of…
Possibilities of using solar installations based on mirror-focusing systems in technological processes, for processing of inorganic materials, in particular, materials in a stream of concentrated high-density solar…
Today, foreign trade is becoming one of the important factors in ensuring stable economic growth when the world is deepening the processes of globalization. The article considers the structure of foreign trade of the…
We have reviewed the rating list of the Global Innovation Index (GII), including strong and weak indices/sub-indices, in view to determine a feasibility for the Republic of Uzbekistan to enter the list of 50 advanced…
We have investigated macro and microelement composition of the grapeseed, a scarcely studied or used domestically grown fruit, in view of using it for prevention of micro-nutrient deficiencies in the “Mother and Child”…
This article describes the development of methods for calculating the wear resistance of tapered roller bearings of trucks, and presents findings from the research work implemented in order to determine the wear…
The article discusses issues of assessing the accuracy and efficiency of geodetic measurements using a laser beam sweep unit in a plane image and a patented photoelectric recorder with three photo sensors installed on a…
The article analyzes institutional models of ‘a modern university’, tasks, functions and features of higher education institutions in the context of the “University 3.0” concept, which envisages integration between…
The article is devoted to the issue of assessing the potentials of clustering of economic sectors of regions. The article reviews methods developed by scientists from the United States, Western Europe and the Russian…
The article is devoted to the analysis of mechanical and chemical composition of river sediments in irrigation canals. Movement of river drains, which constitute an integral part of water resources, in the riverbed…
The concept of socio-economic development of Uzbekistan until 2030 recognizes macroeconomic policy aimed at sustainable economic growth and poverty reduction, as well as increasing the competitiveness of national…
The scientific paper reviews operation and operating conditions of deep pits. The division of the quarry field into natural-technological areas and their classification have been made. The work also provides schemes of…
Rapid assessment of epicentral distance and magnitude has fundamental importance for earthquake early detection and warning systems. We present a new method for estimating the epicentral distance using one seismic…
In the production of livestock and other products, productivity depends on adaptive properties of the animal organism to environmental factors. At the same time, the most important indicators of adaptive characteristics…
Agrarian reforms carried out in the agriculture of the republic, along with the development of production sectors, provide diversification of products, development of new areas, as well as expansion of previously…
In the modern era of the rapid development of information technology, the electronization of the necessary resources is important. Currently, electronic services have been introduced into various areas of our daily…
The article conducted research on the main species of spiders (Tetranychidae) in seed orchards and monitored their occurrence rates. In the study, areas affected mainly by canals were isolated and monitored throughout…
The article reviews factors influencing effectiveness of the development of exports made by business entities. Moreover, determination of the growth in the share of exports of business entities in the total exports of…
In the modern era, when climate change has become a global problem, the efficient use of water resources becomes an important task. Field studies were carried out at the Chartak reservoir. Field and laboratory studies…
In the aisles of seedlings of fruit trees in new orchards, it is possible to receive additional income within 5-8 years by sowing and growing various vegetable and gourd crops, however, most farms do not use this…
This article provides information about the role of entomophages in the fight against Noctuidae and their numbers. As a result of research, calendula officinalis is harmed by Heliothis armigera Hb, Phytometra gamma L…
This article discusses the problem of identifying and classifying road signs based on the You Only Look Once algorithm using modern artificial intelligence technologies. The software package will help to reduce traffic…
Education is an integral part of the human life, and while introduction of information technology in this area, the use of software and hardware (cinema, audio and video equipment, computers, telecommunications…
The article assesses the state of the transport and cargo services market in the Republic of Uzbekistan, as well as it reviews an issue of a scientific rationale of an optimal placement of cargo facilities in the…
The scientific paper has investigated a range and parameters of the block stone mining system in Uzbekistan. Scientific researches, made by leading scientists in this field, have been closely reviewed. Methods of…
The article reviews conditions required for synthesis of polymer-metal compositions containing different sizes of zinc oxide nanoparticles based on purified sodium-carboxymethylcellulose (Na-CMC) with degrees of…
The article provides information on measurements of vibration viscosity, related methods and formulas for their calculation. The article also describes devices for measuring vibration viscosity and ways to improve them…
As a result of this study, we have obtained polymer blends that are based on linear low-density polyethylene (LLDPE) and gelatin, and received data on biodegradation, mechanical properties, and amounts of compounds…
Over 30 specialized and polyphagous species of natural enemies of common spider mites have been identified in the agrobiocenoses of orchards, while only some of them are used in practice. Therefore, we have studied…
Ensuring the sustainability of economic growth in the country is one of the main macroeconomic objectives for any national economy. Sustainable and inclusive economic growth can lead to the creation of appropriate jobs…
The article proposes innovative ways of creating research laboratories (centers) for the development of scientific and innovative research in higher education institutions. The study also explains the basic criteria and…
The issue of economic growth is one of the main macroeconomic problems that have always interested economists. Another aspect of the problem is also manifested in the current macroeconomic situation. That is, nowadays…
A study into the influence of the speed of the incoming dust flow and a size of the inlet of a cyclone on its performance. The structure of the flow field has been investigated by calculations made using the Reynolds…
Nowadays, one of the most pressing issues across the world is the efficient use of budgetary funds, ensuring their targeted spending, optimizing public expenditure and attracting private investment into national…
This article reviews a method for selecting a gear material based on the wear resistance properties of teeth. The approach takes such properties as hardness, number of loading cycles leading the destruction a deformed…
The article describes the methods of some field studies to assess the efficiency of sprinkler irrigation systems and their reliable design. The distribution of water consumption over the irrigation system area and its…
This article discusses the use and tools of the spaCy module, which is written in Python machine language, in the Natural Language Processing (NLP), considered as one of the main areas of computer linguistics. A text in…
The article is devoted to the use of renewable energy sources. It provides a comparative analysis of existing non-traditional energy sources, one of which is a photoelectric converter of solar energy into electrical…
This work was dedicated to generating the microcrystalline cellulose and nanocellulose based on straw cellulose using acid hydrolysis method. Dimensions, structure, and properties of the microcrystalline and…
В работе найдено преобразование Лапласа для расределения нестационарной длины очереди приоритетний системы с ограниченный очередью. Из этого виражения выводится формула, определающая распределение стационарной длина…
To‘garak mashg‘ulotlari shaxsning barkamol kamol topishga, o‘sib kelayotgan avlodning ijodiy qobiliyatlarini aniqlash va rivojlantirishga, o‘quvchilarga mehnatsevarlikni singdirishga, shuningdek, ularning bo‘sh vaqtidan…
Maqolada yangi O‘zbekiston sharoitida yoshlarni jamiyatda amalga oshirilayotgan jadal islohotlar, ijtimoiy-siyosiy jarayonlarning faol qatlami va tashabbuskoriga aylantirish, ularning o‘rnini baholashning amaliy…
Ushbu maqolada ingliz va o‘zbek tillarida san’atshunoslikka oid termin-realiyalar ham alohida tizimni hosil qilishi hamda rivojlanishi uzoq tarixiy bosqichlarni bosib o‘tganligi tavsiflangan. Shuningdek, ingliz tilidan…
Mazkur maqolada onkologik bemorlarda emotsional va kognitiv soha o‘zgarishlari namoyon bo‘lishining nazariy jihatlari keltirilgan.
Mazkur maqola bugungi kunda keng jamoatchilik tomonidan munozaraga sabab bo‘layotgan axborot- mediya olamining yoshlar ijtimoiy-madaniy hayotiga ta’siri jihatlarini qamrab olgan bo‘lib, mediya vositalarida yangi…
Maqolada sinfdan tashqari mashg‘ulotlar jarayonida boshlang‘ich sinf o‘quvchilarining sanogen tafakkurini shakllantirishning asosiy qoidalari ko‘rib chiqiladi.
В данной статье рассмотрены основные параметры торгово-экономических отношений Великобритании со странами Центральноазиатского региона. В сравнительном ключе проанализированы динамика торговых связей Великобритании с…
Maqolada sportchi faoliyatiga taʼsir etadigan stresslarning kelib chiqish sabablari, taʼsir doiralari va ularning psixologik xususiyatlari, stressli kechinmalarni yengish va bartaraf etish, shuningdek, sportchilarda…
Mazkur maqolada tasavvuf taʼlimotida komil insonni tarbiyalashning nazariy va amaliy meʼzonlari, yoʼl-yoʼriqlari keng qamrovli kontseptual yoʼnalishda yoritilgan. Komil insonni tarbiyalash masalasini tasavvuf…