OAK jurnallaridan yig‘ilgan 104809 ta ilmiy maqola: sarlavha, mualliflar, annotatsiya, kalit so‘zlar, DOI va tayyor iqtibos formatlari.
Humanity has used plants as a source of food and medicine since ancient times. Today, medicinal plants are used as the main source in the treatment and prevention of various diseases, in the production of medicines…
Products obtained from natural medicinal plants not only remain relevant, but are increasingly becoming objects of research by scientists from around the world. Pumpkin is one such natural resource. Our studies used…
Natural compounds prepared from plants are an inexhaustible source of drugs with various therapeutic effects. The study of the molecular mechanisms of the pathogenesis of many human diseases has shown that natural…
In this article, characteristics of non-traditional soaps for the treatment and prevention of skin diseases that are sensitive to external environmental factors, congenital or acquired allergic diseases and irritations…
In this article, a new metallocomplex consisting of [Ni(LEV)2EDA]∙7H2O was synthesized as a result of the reaction of Ni (II) ion with Levofloxacin (LEV). The composition, molecular and crystal structures of the…
The research work, coffee types were analyzed, their chemical composition was studied, and classification criteria according to TIF TN were developed and recommended for customs practice. It was found that the amount of…
In this article, the values obtained on the basis of theoretical and experimental experiments in IR-spectroscopic analysis of the compound furfurolidendiurea synthesized on the basis of local raw materials of furfural…
This article is about the quantity of chemical elements rich in macro- and microelements contained in the fruits and leaves of the Japanese safflower (lat. Styphnolóbium japónicum) tree found in Uzbekistan. From the…
В статье рассматриваются основные характеристики и режимыработы гидроаккумулирующих электростанций. Раскрывается причина дефицитаспособности маневрерования и пути её решения. Подробно описаны возможностиГАЭС и её…
The article explores the concept of carbon credits and their potentialrole in the sustainable development strategy of “Uzbekhydroenergo” JSC. In responseto increasing global pressure to reduce greenhouse gas…
Йирик ва ўта муҳим гидротехника иншоотларини хавфсизлигива техник ҳолати ишончлилигини мукаммал назорат-таҳлил қилишда мазкуриншоотларнинг сифат ва миқдор ташхис кўрсаткичлари билан боғлиқ хавфсизликмезонларини…
Мақолада республикамиз гидроэнергетик салоҳиятидансамарали фойдаланиш, кичик ва микроГЭСларни ривожлантириш, бу борадахусусий тадбиркорлик фаолиятини қўллаб-қувватлаш, қурилиш ва модернизацияишларини…
Численное моделирование движения воды в сооруженияхявляется одной из основных методик для определения параметров потока.Также, численное моделирование позволяет определить параметры, которые нетвозможности…
Мақолада электр энергиясини ҳисобга олиш ва назоратқилишнинг автоматлаштирилган тизимига хос хусусиятлар, фаолияти ва амалийаҳамияти ёритилади.
Мазкур мақолада Ўзбекистон Республикасининг инвестициядастури доирасида “Ўзбекгидроэнерго” АЖда амалга оширилаётган долзарбвазифалар, хорижий инвестицияларни жалб қилиш ва ташқи иқтисодий фаолиятбўйича…
Taraqqiyotning yangi bosqichida boshqa sohalar kabi gidroenergetika sohasida ham tezkor va muhim o‘zgarish-yangilanishlar sodir bo‘lmoqda. Bubevosita o‘zbek tili leksikologiyasiga ham o‘z ta’sirini o‘tkazmoqda…
The goal of this study is to develop opportunities to improve the energyefficiency of hydropower plants by using wind energy technologies. Based on the analysisof existing hydropower plants and their potential for…
Закрытая оросительная сеть представляет собой системутрубопроводов, предназначенную для транспортировки воды от источника к полямс минимальными потерями. В отличие от открытых каналов, закрытые оросительныесети…
Приведены результаты расчетов распределения нагрузокмежду гидро- и теплоэлектрическими станциями с целью выравниванияграфика энергетических нагрузок энергосистемы с увеличением коэффициентанеравномерности с 0,79…
В статье изучаются особенности проектирования и эксплуатации современной системы хранения энергии (СХЭ) в климатических условияхРеспублики Узбекистан. Раскрываются технические особенности СХЭ, а…
Ушбу мақола гидроэлектр станциялар (ГЭС) ва иссиқликэлектр станциялари (ИЭС) фаолиятида ресурслардан самарали фойдаланиш ваэнергия истеъмолини оптималлаштиришга қаратилган. Тадқиқот қисқа муддатлиэнергия…
Ушбу мақолада томчилатиб суғориш тизимидаги тиндиргичиншоотлари техник ҳолати ва улардаги лойқа чўкиши жараёнларини ўрганишбўйича Амударё дарёсидан сув билан таъминланадиган Бухоро вилоятинингБухоро ва Когон…
Maqolada Arximed vint turbinaga kiruvchi suv bosimini aniqlashyuzasidan analitik tahlillar olib borilgan. Arximed vint turbinasiga oqib kirayotgansuvning hammasi ham elektr energiyasi hosil qilishda…
Ushbu maqolada mikroGESlarning ekologik tahlili sifatida CO2emissiyasiga ta’siri o‘rganilgan hamda ko‘mir va boshqa qazilma yoqilg‘ilariningcheklanganligi, to‘g‘on qurishni talab qilmaydigan mikroGESning afzalligi…
Maqolada tog‘ va tog‘ oldi hududlarida yashovchi aholi turar joylarida elektr iste’moli uchun shu hududlardan oqib o‘tuvchi soylar va kichik daryolarning suv energiyasidan foydalanib elektr energiyasini…
This article provides adetailed description of the work carriedout in the fields of operation, investments,industrial cooperation, and constructionin the first half of 2024 by the jointstock company…
This article provides information on issues of gender equality in sports activities and the need to take into account gender characteristics in sports processes.
The article analyzes the participation of athletes from Uzbekistan in the Olympic Games Paris 2024. A comparison is made of the best results of athletes in the season and their performances at the Olympic Games. It is…
This article analyzes the legal foundations and specific features of sports agenciesʼ activities within the framework of international sports law. It explores the concept of a sports agent, the historical development of…
This article sets out the legal framework for orienting student athletes towards professional sports education. It also highlights the compliance of future specialist athletes with the levels of the industry…
This article provides a comprehensive analysis of the operation of digital information systems introduced to ensure transparency and openness in the sports sector of Uzbekistan. It scientifically substantiates how the…
This article examines Uzbek folk games, which embody national folk games and national customs, their importance in society and education of the younger generation, as well as issues of the connection of national folk…
This article provides recommendations on linguodidactic features of developing professional competence of students with disabilities studying in the specialty of physical education and sports, teaching English through…
The article examines the development of a training process for rhythmic gymnasts at the educational and training stage, planning classes, using health and special means, and also discusses problems that may arise in the…
The article provides information about the tapping test used to measure the psychophysiological state of an athlete. The methodology for conducting it, the necessary equipment and methods of application are described…
This article presents the results of the analysis based on the research conducted by the authors, special physical fitness, physical qualities, strength, agility, dexterity, flexibility and endurance of female boxers…
This article examines the process of selecting handball players for the initial preparatory stage, which includes determining the level of endurance development and work on improving it using special exercises. The…
This article analyzes and controls the preliminary physical fitness of young handball players in the economic period using software tests. In training, special clothing was tested for the preparation of pupils of the…
This article covers the content of training classes for young rhythmic gymnasts, methods of working with young gymnasts and requirements for the training process.
This article reveals the essence, criteria and parameters of sports training of cyclists, as well as their loads, the selection system. The organizational and methodological foundations of various loads are presented…
The article presents data on the development of intellectual abilities of basketball players aged 13-15. An experiment was conducted with a basketball team consisting of students aged 13-15, and its results were…
This article examines the importance of sports in the spiritual, aesthetic and physical development of young people. It also describes sources concerning the positive impact of regular and active physical education on…
This article describes the study of the experience of developing the accuracy of strikes in traditional classes with 7-8-year-old table tennis players. The indicators of balance in a calm state, the volume (quantity)…
The article develops exercise standards for the adaptation of minersʼ bodies to unfavorable working conditions and maintaining stable performance of the body. In addition, the dynamics of minersʼ static endurance is…
This article explores the theoretical and practical aspects of the long-term training system for sports reserves in football academies. This system is aimed at the gradual development of athletes and improvement of…
The article defines methods for identifying the degree of relationship between the volumes of application of the main types of actions in training and competitive fights of young boxers and the effectiveness of their…
The article covers the issue of popularizing basketball among the population, especially among young people, as well as the importance of this sport in the development of physical training and physical condition of the…
The article discusses the need to pay special attention to the promotion of sports in the process of retraining and advanced training of specialists in the field of physical education and sports, the preparation of…
The article reveals the normative legal regulation of additional education of adults in the Republic of Belarus. The procedure for organizing and implementing educational programs for retraining and advanced training of…
This article highlights the role and importance of modern information and communication technologies in the training of qualified specialists in sports activities. In addition, the importance of using digital devices in…