OAK jurnallaridan yig‘ilgan 140147 ta ilmiy maqola: sarlavha, mualliflar, annotatsiya, kalit so‘zlar, DOI va tayyor iqtibos formatlari.
- Determination of the quantity of β-CAROTENOID contained in pumpkin and its use in traditional medicine
Askarov, Ibragim R., Anvarova, Maxliyo M., Muminjanov, Mirjalol M. · Товарлар кимёси ва халқ табобати · 2024-02-26
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…
- Study of antioxidant activity of pavlovnia and rosemary plant leaves
Mamatkulova, Surayyokhon A., Usmanova, Tursunoy E., Lutfulin, Kakhramon L. · Товарлар кимёси ва халқ табобати · 2024-02-26
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…
- The formulation of soaps by using non-traditional oils
Yulchiev , Aslbek B., Yuldashev, Shuhratbek Sh., Askarov, Ibragim R. · Товарлар кимёси ва халқ табобати · 2024-02-26
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…
- Synthesis of a new complex compound of ni (II) with levofloksatsin and analysis of its analysis results
Bozorova, Mahbuba I., Rasulov, Abdusamat A., Ashurov, Jamshid M. · Товарлар кимёси ва халқ табобати · 2024-02-26
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…
- Types of coffee range, determination of quality and methods of their classification
Karimkulov, Kurbonkul M., Uzakov, Ikromjon E. · Товарлар кимёси ва халқ табобати · 2024-02-26
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…
- The ir-spectroscopic analysis of the furfurolidendiurea compound
Askarov, Ibragim R., Isakov, Khayatulla, Mukhammedov, Saidmurod B. · Товарлар кимёси ва халқ табобати · 2024-02-26
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…
- Stepped application of eubiotics in treatment of phlegmons of the maxillofacial region in combination with intestinal dysbiosis
Musurmanov , Fazliddin, Pulatova , Barno, Мусурманов , Фазлиддин, Пулатова , Барно, Musurmanov , Fazliddin, Pulatova , Barno · Medical science of Uzbekistan / O'zbekiston tibbiyot ilmi · 2024-02-26
Until now, more than 40% of beds in dental hospitals are occupied by patients with inflammatory processes in the maxillofacial region. The increase in the number of slowly acting hyporeactive forms of inflammation in…
- Review of alveolar bone volume preservation after tooth extraction
Isaev , Umid, Исаев , Умид, Isayev , Umid · Medical science of Uzbekistan / O'zbekiston tibbiyot ilmi · 2024-02-26
This review article is aimed at studying the effectiveness of preserving the alveolar process during tooth extraction. Based on the literature, all methods for preserving alveolar bone volume have been studied. Based on…
- Study of morphometric changes in liver parenchyma in anti-inflammatory drug polypragmasia
Usanov , Sanjar, Abduraimov , Zafarjon, Усанов , Санжар, Абдураимов , Зафаржон, Usanov , Sanjar, Abduraimov , Zafarjon · Medical science of Uzbekistan / O'zbekiston tibbiyot ilmi · 2024-02-26
Objective: To study morphometric changes in the structure of the liver of white rats with polypharmacy with anti-inflammatory drugs. Methods: The study was carried out on 50 male white rats, weighing from 210 to 320 g…
- Choice of treatment tactics for patients with chronic diseases of the nose and side panels and dacriocystitis by endoscopic surgery
Burkhanov , Ulugbek, Бурханов , Улугбек, Burxanov , Ulug’bek · Medical science of Uzbekistan / O'zbekiston tibbiyot ilmi · 2024-02-26
Tear separation is a fairly significant group among all eye diseases and is distinguished by the fact that it occupies a high place in the structure of diseases. According to a number of authors, 8-25.6% of outpatients…
- Improvement of modern treatment methods for patients suffering from atrophic rhinitis
Khushvakova , Nilyufar, Ochilov , Toir, Хушвакова , Нилюфар, Очилов , Тоир, Xushvakova , Nilyufar, Ochilov , Toir · Medical science of Uzbekistan / O'zbekiston tibbiyot ilmi · 2024-02-26
Atrophic rhinitis is a chronic inflammatory process of the nasal cavity, characterized by atrophy of the nasal mucosa, and the inflammatory process also affects the glands and nasal concha. In this article, the authors…
- Evaluation of the efficacy of ozone therapy for the treatment of sensoneural hearing loss of vascular origin
Davronova , Gulrukh, Shukurov , Jamshed, Tashboev , Kakhramon, Kholikov , Isomiddin, Shopulatov , Akhror, Давронова , Гулрух, Шукуров , Джамшед, Ташбоев , Кахрамон, Холиков , Исоми · Medical science of Uzbekistan / O'zbekiston tibbiyot ilmi · 2024-02-26
The analysis of the effectiveness of ozone therapy with intravenous drug Cavintonum the treatment of sensory-neural hypoacusis of vascular origin due to chronic insufficiency of cerebral circulation in vertebrobasilar…
- Features of using historical analysis methods in effective public administration and political decision making
Muxiddin ABDURAXMONOV · Ўзбекистон Миллий университети хабарлари · 2024-02-25
This article highlights the history of political analysis, its purpose, features of analysis methods used in the study and research of political problems, the role of the method of historical analysis in analyzing the…
- Socio-psychological norms for the formation of positive behavior in children in the house of mercy
Nilufar ABDINAZAROVA · Ўзбекистон Миллий университети хабарлари · 2024-02-25
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- Ethno-territorial location of the population of surkhan oasis by economic activity
Sirojiddin ESHKURBONOV · Ўзбекистон Миллий университети хабарлари · 2024-02-25
v In this article, the economic characteristics of the population engaged in farming in the Surkhan oasis, which is considered the southern region of Uzbekistan, according to the ethno-territorial location, were…
- External analysis of historical documents of the Uzbekistan ssr stored in the national archives of Uzbekistan (1924-1941)
Sherzodjon CHORIYEV · Ўзбекистон Миллий университети хабарлари · 2024-02-25
This article is devoted to the issues of external analysis of documents of the Uzbek SSR of 1924-1941, stored in the National Archives of Uzbekistan, from the point of view of source study. The article describes the…
- Analysis of source studies of the eastern Bukhara emirate
Utkir XUDAYBERDIYEV · Ўзбекистон Миллий университети хабарлари · 2024-02-25
In this article, the analysis of source studies of the history of the eastern regions of the Bukhara Emirate, the coverage of information about the strategic importance of the eastern regions of the Bukhara Emirate in…
- From the history of the financial system of kokan khan: the problem of unequal expenditures
Zumradxon XATAMOVA · Ўзбекистон Миллий университети хабарлари · 2024-02-25
The article describes the history of the financial system of the Kokand Khanate, an important state in the history of Central Asian statehood. The use of treasury funds and how this is reflected in financial documents…
- The heroics of the people of surkhondaryo region AT the front
Kamoliddin TOSHOV, Nurullo TURSUNOV · Ўзбекистон Миллий университети хабарлари · 2024-02-25
In the article, the contribution of the Uzbek people to the Great Victory, the life, courage and fortitude of our compatriots, as well as the heroism of the people of Surkhandarya region at the front, the mention of the…
- English missions in central Asia
Oybek SAYDATOV · Ўзбекистон Миллий университети хабарлари · 2024-02-25
There are problems in world history that have not lost their relevance and importance over the years. One of such problems is the Anglo-Russian rivalry in Asia, which began in the middle of the XIX century. This issue…
- Military ethnographic information in “Baburnoma”
Davronbek OLIMJONOV · Ўзбекистон Миллий университети хабарлари · 2024-02-25
This article presents interesting information about the military potential, martial arts and the ethnographic analysis of the leadership traditions of the warlord Zahiruddin Muhammad Babur. Historical information on…
- The formation and development of the internet as a source of historical information
Mehriddin NURIDDINOV · Ўзбекистон Миллий университети хабарлари · 2024-02-25
This article examines various aspects of the development of the Internet as a source of historical information. It also examines how the Internet has made historical research more accessible and efficient.
- Activity of evacohospitals in Uzbekistan during the second world war (example of fergona valley)
Qodirjon Najmiddinov · Ўзбекистон Миллий университети хабарлари · 2024-02-25
The article describes the activities of the evacuation hospitals established and moved to the Uzbekistan SSR during the Second World War in 1941-1945, and their importance in winning the victory in the Second World War…
- Providing the population with affordable housing as a state policy
Nurbek MATYAKUBOV · Ўзбекистон Миллий университети хабарлари · 2024-02-25
The government of Uzbekistan has carried out a number of effective works to provide the population with housing. First of all, the legal basis and norms of providing housing to the population were developed. These legal…
- Elements of early state formations in stock raising tribes
Mohira MATNAZAROVA · Ўзбекистон Миллий университети хабарлари · 2024-02-25
With the development of society, people need to unite and act together. The formation of a state system is considered a vital necessity. Many nomadic tribes of Central Asia had a tribal system of government. The article…
- The importance of socio-economic relations and types of taxes in the development of trade relations of the bekliks of the surkhan oasis
Kamoliddin QOBILOV · Ўзбекистон Миллий университети хабарлари · 2024-02-25
In this article, the system of administrative management of the bekliks of the Surkhan oasis is organized from the point of view of the interests of the Bukhara Emirate, and the administrative-territorial management of…
- Historical retrospective of relations between the peoples of Uzbekistan and India
Раъно АСАДОВА · Ўзбекистон Миллий университети хабарлари · 2024-02-25
This article highlights the historical foundations of cooperation between Uzbekistan and India in the field of economics and culture, implemented during the years of Independence, where local and foreign sources can see…
- Ensuring interethnic harmony is a guarantee of stability in the countries of central Asia
Otabek ALIMARDONOV · Ўзбекистон Миллий университети хабарлари · 2024-02-25
In the article, it is stated that in the 21st century of globalization, increasing the role and significance of the principle of tolerance in the fate of the current world, and rising to the level of an incredibly…
- General Requirements for the Use of Lands of the Land Fund in the Republic of Uzbekistan: Theoretical and Practical Approaches
Abdukhakimov, Murodullo, Абдухакимов, Муродулло, Абдухакимов, Муродулло · Жамият ва инновациялар / Общество и инновации / Society and innovations · 2024-02-25
This article analyzes the legal, economic, and ecological foundations for the rational and efficient use of the land fund in the Republic of Uzbekistan. It examines theoretical concepts of land resource management, as…
- Assessment of stability of a specialized portal tractor by lateral sliding criteria and by tumpling criteria: assessment of stability of a specialized portal tractor by lateral sliding criteria and by tumpling criteria
Аннакулова, Г.К., Астанов, Б.Ж., Шермухамедов, Ю.А. · Темир йўл транспорти: долзарб масалалар ва инновациялар · 2024-02-24
The article considers the problem of assessing the stability of a specialized portal tractor based on the lateral slip criterion and the rollover criterion. The calculated values of the angles of elevation and slope, as…
- The effect of harmful particles released into the environment as a result of the corrosion of automobile brake pads on the ecology: the effect of harmful particles released into the environment as a result of the corrosion of automobile brake pads on the ecology
Асланов, Н.Р., Масодиков, Ж.Х. · Темир йўл транспорти: долзарб масалалар ва инновациялар · 2024-02-24
Corrosion of car brake linings is a serious problem that shortens their service life and has a negative impact on the environment. Automotive brake pads are made from a variety of materials, including metals, polymers…
- Development of a methodology for conducting running strength tests to determine the loading of cast parts of a three-axle bogie: development of a methodology for conducting running strength tests to determine the loading of cast parts of a three-axle bogie
Зафаров, Д.Ш. · Темир йўл транспорти: долзарб масалалар ва инновациялар · 2024-02-24
The paper proposes a method of running strength tests of cast parts of a three-axle bogie model UVZ-9M. The developed technique allows using strain gauges to determine the loading of cast parts of the UVZ-9M triaxial…
- Analysis of efficiency indicators in the evaluation of city public transport: analysis of efficiency indicators in the evaluation of city public transport
Абдуаззоков, У.А., Утаганов, С.К. · Темир йўл транспорти: долзарб масалалар ва инновациялар · 2024-02-24
With the global surge in urban mobile populations, the demand for efficient public transport systems has intensified. This article explores the factors influencing the expansion of public transport networks, including…
- Induction inertial vibration transducers: induction inertial vibration transducers
Амиров, С.Ф., Шоимкулов, A.A. · Темир йўл транспорти: долзарб масалалар ва инновациялар · 2024-02-24
In the article by analyzing the design and functional features it allows to measure linear vibration directed along and around one axis and has a relatively low sensitivity. It is shown that the implementation of the…
- Analysis and classification of existing magnetoelastic sensors of mechanical quantities: analysis and classification of existing magnetoelastic sensors of mechanical quantities
Жураева, K.K. · Темир йўл транспорти: долзарб масалалар ва инновациялар · 2024-02-24
In the article describes the properties of magnetic materials used in sensors, with special attention paid to the magnetoelastic effect. The designs of magnetoelastic sensors of contact and non-contact design are given…
- The use of basalt fiber as part of a concrete mixture to create prefabricated concrete and reinforced concrete structures: the use of basalt fiber as part of a concrete mixture to create prefabricated concrete and reinforced concrete structures
Цой, В.М., Шермухамедов, У.З., Мухаммадиев, Н.Р., Маликов, Г.Б. · Темир йўл транспорти: долзарб масалалар ва инновациялар · 2024-02-24
The article relates to the field of production of building materials and can be used in the preparation of concrete mixtures for the creation of prefabricated concrete and reinforced concrete structures. She also…
- Analysis of the scale of risks of man-made emergency situations AT railway transport infrastructure facilities in Uzbekistan: analysis of the scale of risks of man-made emergency situations AT railway transport infrastructure facilities in Uzbekistan
Сулайманов, С.С., Зухриддинов, Х.К., Нурматов, Х.М., Медешов, Б.Э. · Темир йўл транспорти: долзарб масалалар ва инновациялар · 2024-02-24
The article presents the results of an analysis of the scale of risks of man-made emergency situations at the railway transport infrastructure facilities of Uzbekistan and addresses questions about the need to develop…
- Analysis of aircraft maintenance: analysis of aircraft maintenance
Матуразов, И.С., Сарсенбаев, Д.Дж. · Темир йўл транспорти: долзарб масалалар ва инновациялар · 2024-02-24
This article presents the importance ofё aircraft maintenance management system that most of aviation operators and maintenance organizations implemented to keep their aircraft fleets in proper shape. This article also…
- Analysis of methods for determining the soil pressure on underground structures of circular cross-section of deep embedment: analysis of methods for determining the soil pressure on underground structures of circular cross-section of deep embedment
Рахманов, У., Исмаилова, Г.Б. · Темир йўл транспорти: долзарб масалалар ва инновациялар · 2024-02-24
The article analyzes existing methods for determining soil pressure on an underground structure. Three options for determining soil pressure on an underground structure are considered. The first is the method of…
- Comparative analysis of interior permanent magnet motors (ipm) and surface permanent magnet motors (spm): comparative analysis of interior permanent magnet motors (ipm) and surface permanent magnet motors (spm)
Асанов, С. Э., Умеров, Ф.Ш. · Темир йўл транспорти: долзарб масалалар ва инновациялар · 2024-02-24
This article presents a comprehensive comparative analysis of Interior Permanent Magnet (IPM) motors and Surface Permanent Magnet (SPM) motors, two widely used motor types in various industrial and technological…
- Determination of bus delays AT intersections of the route section: determination of bus delays AT intersections of the route section
Дашдамиров, Фуад · Темир йўл транспорти: долзарб масалалар ва инновациялар · 2024-02-24
The main delays of vehicles on bus routes are observed at stops and along sections of routes. The delay at stops is determined based on the boarding and disembarking times according to the needs of passengers. During a…
- Calculation of a small metro station: calculation of a small metro station
Миралимов, M.X., Усмонов, Д.Т., Каршибоев, А.И., Ерполатов, И.Б. · Темир йўл транспорти: долзарб масалалар ва инновациялар · 2024-02-24
It is known that the relationship between stresses and deformations in reinforced concrete is significantly different for the stage of its work with and without cracks. In practical calculations of reinforced concrete…
- Design of a new magnetoelastic converter of local mechanical forces: design of a new magnetoelastic converter of local mechanical forces
Жураева, K.K. · Темир йўл транспорти: долзарб масалалар ва инновациялар · 2024-02-24
This article presents the design and principle of operation of a magnetoelastic transducer with a sensitive element to mechanical forces. In contrast to the existing converters, a design has been proposed that allows…
- Market orientation of the marketing strategy of small businesses: market orientation of the marketing strategy of small businesses
Рахматова, С.Ш. · Темир йўл транспорти: долзарб масалалар ва инновациялар · 2024-02-24
The article presents the results of a study to determine the characteristics of the market orientation of a small business marketing strategy. Taking into account the significance of the development of small and…
- Travel-mode choice modeling using aggregated data: travel-mode choice modeling using aggregated data
Атажанов, M., Қутлимуратов, К. · Темир йўл транспорти: долзарб масалалар ва инновациялар · 2024-02-24
This article investigates the impact of travel information on transport choice behavior and the impact of travel time display. To this end, we estimate linear regression models using data from the Mobility Survey, which…
- Neural networks in predicting electrical load in railway transport: neural networks in predicting electrical load in railway transport
Турдибеков, К.Х., Рустамов, Д.Ш. · Темир йўл транспорти: долзарб масалалар ва инновациялар · 2024-02-24
Forecasting the electrical load provides the main basis for decision-making when managing the power supply system of railway transport. In this case, it is necessary to find the initial and optimal modes, evaluate their…
- Feasibility study of the use of basalt reinforcement in the construction of bridge structures: feasibility study of the use of basalt reinforcement in the construction of bridge structures
Ахмедов, Ш.Б., Мирзаолимов, И.Ю. · Темир йўл транспорти: долзарб масалалар ва инновациялар · 2024-02-24
The article presents feasibility studies of the use of basalt reinforcement in structural elements of bridge structures. We know that currently there are cases when reinforced concrete becomes expensive from an economic…
- Seismic resistance of supports in bridge structures, modern problems of bridge structures: seismic resistance of supports in bridge structures, modern problems of bridge structures
Миралимов, М.Х., Оспанов, Р.С. · Темир йўл транспорти: долзарб масалалар ва инновациялар · 2024-02-24
The functional purpose of the supports is the transfer of vertical and horizontal loads to the ground, including the weight of structures of superstructures, devices of the bridge bed on highways, structural loads of…
- Economic justification from the introduction of a mobile device determination of the angle of inclination of the catenary poles: economic justification from the introduction of a mobile device determination of the angle of inclination of the catenary poles
Бадретдинов, Т.Н., Баянов, И.Н. · Темир йўл транспорти: долзарб масалалар ва инновациялар · 2024-02-24
When operating railways, much attention is paid to the diagnostics of catenary systems as a non-redundant part of the power supply system. Periodic monitoring of the misalignment of reinforced concrete catenary poles…
- Transformations of small and medium-sized businesses under the influence of globalization trends in the world economy: transformations of small and medium-sized businesses under the influence of globalization trends in the world economy
Рахманбаева, Р.А. · Темир йўл транспорти: долзарб масалалар ва инновациялар · 2024-02-24
The article substantiates the thesis that scientific and technological progress has had the greatest impact on the development of small and medium-sized businesses. It was he who led to the formation of clusters, the…