OAK jurnallaridan yig‘ilgan 104809 ta ilmiy maqola: sarlavha, mualliflar, annotatsiya, kalit so‘zlar, DOI va tayyor iqtibos formatlari.
- Experimental study of sublimation drying of vegetables by applying ultra – high frequency electromagnetic waves
Meliboyev, Mirazam, Aripov, Mirolim, Kadirov, Ulugbek, Mamatov, Sherzod · Наманган муҳандисликтехнология институти илмийтехника журнали · 2024-09-30
consists of developing the technology of sublimation drying of vegetables in an extremely high frequency electromagnetic wave. In the article, the description of the research object, convective and sublimated drying…
- RESEARCH RESULTS ON THE SELECTION OF THE MESH SURFACE OF A LINT-CLEANING DEVICE
Abdurahmonov, Jahongir · Наманган муҳандисликтехнология институти илмийтехника журнали · 2024-12-27
In this article, research was conducted to improve the “Linter” machine, which removes short fibers remaining in ginned cotton seeds at cotton ginneries By technical regulation, after the cotton raw material is ginned…
- Choosing the main features of special clothing for riders, taking into account the requirements of consumers
Musayeva, Lobar, Po’latova , Saboxat · Наманган муҳандисликтехнология институти илмийтехника журнали · 2024-09-30
Selection and justification of the main properties of special clothing for multi-equestrian riders. Also, the construction and development of special clothing by formulating the requirements for the special clothing of…
- PRACTICE OF PRODUCTION OF POLYCOMPONENT THREAS FROM A MIXTURE OF NATURAL AND CHEMICAL FIBERS
Erkinov, Zokirjon, Dadadzhonov , Sharabidin, Akhunbabaev , Okhunzhon, Muxamadrasulov , Shamsiddin, Akhunbabaev , Ulugbek · Наманган муҳандисликтехнология институти илмийтехника журнали · 2024-09-30
This article presents the results of the practice of producing poly-component threads from a mixture of natural and chemical fibers in the production conditions of spinning factories and the production of fabrics and…
- DETERMINING THE DIRECT RESISTANCE COEFFICIENT OF COTTON FIBER IN THE CONFUSOR TUBE
Korabayev, Sherzod · Наманган муҳандисликтехнология институти илмийтехника журнали · 2024-09-30
This study focuses on determining the direct resistance coefficient of cotton fibers within a conical confusor tube, which is essential for optimizing rotor spinning processes. By employing mathematical modeling and…
- KINEMATIC ANALYSIS OF A CAM MECHANISM WITH ELASTIC ELEMENTS OF THE MECHANISM WITH ELASTIC ELEMENTS OF PAIRED CAMS OF A BOEL MECHANISM OF A WEAVING LOOM
Khudаyberdiyeva, Makhliyo, Djurayev , Аnvar, Urmanov , Nurmat · Наманган муҳандисликтехнология институти илмийтехника журнали · 2024-09-30
The article provides a diagram and principles of operation of the crank mechanism with composite cams. The results of the kinematic analysis of the mechanism with compound cams are presented, taking into account the…
- STUDY OF A NEW TECHNOLOGICAL EQUIPMENT FOR CLEANING COTTON RAW MATERIALS FROM GROSS POLLUTION
KULMATOV, ILHOM · Наманган муҳандисликтехнология институти илмийтехника журнали · 2024-09-30
The article presents an analysis of the scientific work carried out to improve the technology of cleaning cotton from large impurities, and also describes the results of the experimental work of the proposed…
- DEVELOPMENT OF COAL ENRICHMENT AND GAS EXTRACTION TECHNOLOGY FOR THE USE OF CONSTRUCTION MATERIALS INDUSTRIAL ENTERPRISES: DEVELOPMENT OF COAL ENRICHMENT AND GAS EXTRACTION TECHNOLOGY FOR THE USE OF CONSTRUCTION MATERIALS INDUSTRIAL ENTERPRISES
Kucharov, Azizbek · Наманган муҳандисликтехнология институти илмийтехника журнали · 2024-12-27
This article presents information on how the enrichment of low-quality coal, amounting to 2.0 million tons with a high ash content, can lead to more efficient utilization. The aim of the study is to reduce the ash…
- INDUSTRY 4.0 CHALLENGES IN CHINA
Azizov, Azizbek · Наманган муҳандисликтехнология институти илмийтехника журнали · 2024-09-30
Abstract: This literature review examines the implementation of Industry 4.0 in China, focusing on its historical development, strategic national policies, key technological advancements, and socio-economic impacts…
- 665.6: 665.6/7: 662.6/.9 TECHNICAL AND ECONOMIC ASPECTS OF PROCESSING PYROLYSIS DISTILLATE INTO MOTOR FUEL
Xudayberdiyev, Abdukarim · Наманган муҳандисликтехнология институти илмийтехника журнали · 2024-12-27
The main results of the study on the development of an effective technology for processing pyrolysis distillate into motor fuel, based on the catalytic process of hydrotreating raw materials and hydrogenation of…
- Industrie 4.0 implementation challenges in Germany
Azizov, Azizbek · Наманган муҳандисликтехнология институти илмийтехника журнали · 2024-09-30
Abstract: This article examines the problems and challenges of the implementation of Industry 4.0 in Germany, focusing on the technological, economic, and social aspects of this industrial transformation. Special…
- 244224 On delayed technological objects and their characteristics
Ikromjonova, Nodira, Qodirov , Dilmurod · Наманган муҳандисликтехнология институти илмийтехника журнали · 2024-12-27
This article provides information about delayed objects, the causes of their delay and methods of reducing their delay time.
- ALGORITHM FOR CREATING STRUCTURED DIAGRAMS OF AUTOMATIC CONTROL SYSTEMS
Abdullayev, Hakim · Наманган муҳандисликтехнология институти илмийтехника журнали · 2024-12-27
Abstract. As a unique approach to the research of automatic control systems, the algorithm for creating structural schemes, which is one of the forms of their mathematical models, is described. An example of the use of…
- 677.21.002.8 Difference in the length of individual yarn composition of twisted mixed yarn and comparative analysis of single-thread elongation deformations
Atambayev, Dilmuhammad · Наманган муҳандисликтехнология институти илмийтехника журнали · 2024-12-27
In this article investigated the mechanical properties of composite yarn which is made from a mixture of synthetic and cotton yarn. The all test results showed mechanical properties of composite yarn which is including…
- PRODUCTION OF TECHNOLOGY FOR OBTAINING OIL FROM PEANUT KERNELS AND REFINING THE OIL OBTAINED IN SHORT CYCLES
Voqqosov, Zuxriddin · Наманган муҳандисликтехнология институти илмийтехника журнали · 2024-09-30
In this article, the extraction of oil from peanut kernels by pressing method, the production of reduced cycle refining technology in the case of choosing the necessary refining methods, and the selected oil of Rakhbar…
- 687.141.017.872.004.12 ANALYSIS OF MECHANICAL PROPERTIES OF HIGH ELASTIC KNITTED FABRICS FOR SPORTSWEAR DESIGN: Compression sportswear
Monnopov, Joxongir, Kayumov, Jurabek, MAKSUDOV, Nabijon · Наманган муҳандисликтехнология институти илмийтехника журнали · 2024-09-30
The article considers the most important factors in the analysis of modern assortments of materials with compression properties. For the design of compression sports garments, fabric samples were selected, their…
- 677.051 IMPACT OF SAW SPACING ON LINT REMOVAL EFFICIENCY AND QUALITY IN THE LINTING PROCESS
Tuychiyev, Sherzodbek, Madrahimov , Dilshodbek · Наманган муҳандисликтехнология институти илмийтехника журнали · 2024-09-30
This article presents the results of experimental studies conducted in laboratory conditions to investigate the impact of the saw spacing in linting equipment, enhanced with a working gin chamber, on the performance of…
- 677.21.021 THE ORETICAL ANALYSIS OF THE FIBER REMOVING PROCESS
Mamadaliyev, Nodirbek · Наманган муҳандисликтехнология институти илмийтехника журнали · 2024-09-30
Our scientists have been conducting research for several years to automate and improve the uniform distribution of cotton raw materials to sawing machines. This article analyzes the theoretical studies presented on the…
- 62-1/-9 METHODS FOR IMPROVING THE EFFICIENCY OF MULTI-CYCLONE TECHNOLOGY IN AIR PURIFICATION AND NEW APPROACHES
Davlatova, odina · Наманган муҳандисликтехнология институти илмийтехника журнали · 2024-09-30
Multi-cyclone devices are widely used in industrial air purification systems, yet improving their efficiency remains a topic of continuous research. This article analyzes the methods and new approaches aimed at…
- 62-1/-9 ANALYSIS AND OPTIMIZATION OF THE AERODYNAMIC PROPERTIES OF A NEW MULTI-CYCLONE DEVICE
Davlatova, odina · Наманган муҳандисликтехнология институти илмийтехника журнали · 2024-09-30
This study delves into the aerodynamic characteristics of a newly designed multi-cyclone device, with an emphasis on its performance analysis and optimization. Multi-cyclone systems are widely used in industrial…
- The ANALYSIS OF THE INFLUENCE OF THE FILLING COEFFICIENT OF THE SCREW CLEANER SYSTEM WITH SEEDED COTTON ON THE CURRENT CONSUMPTION OF THE SYSTEM
Tojimirzaev, Sanjar, Sobirov, Doniyor · Наманган муҳандисликтехнология институти илмийтехника журнали · 2024-09-30
This article substantiates the possibility of increasing the productivity and efficiency of cleaning process machines by improving the design of the screw cleaner, which ultimately allows you to get high-quality…
- 691.35.2; 661.7 Kimyo va kimyoviy texnologiyalar: CORROSION RESISTANCE OF MODIFIED SULFUR CONCRETE IN VARIOUS AGGRESSIVE ENVIRONMENTS
Amanova, Nodira, Turaev, Khayit, Beknazarov, Khasan, Sottikulov, Elyor, Makhmudova, Yulduz · Наманган муҳандисликтехнология институти илмийтехника журнали · 2024-09-30
In this article, it was considered expedient to obtain sulfur concrete based on organic compounds. Silico-PB(siliko-polibutadien) and PEM(poliefirmaleinat) were used as modifiers. The corrosion resistance of the…
- 66.067 Kimyo va kimyoviy texnologiyalar: CLEANING OF SATURATED ABSORBENTS USED IN NATURAL GAS CLEANING BY THREE-STAGE FILTRATION METHOD AND ANALYSIS OF THEIR PROPERTIES
Turayev , Tolib, Bozorova, Gavhar, Eshankulov, Nurbek, Kadirov, Khasan, Dushamov , Alimbay, Murtozoeva, Shodiya · Наманган муҳандисликтехнология институти илмийтехника журнали · 2024-09-30
The article presents the results of research on the purification of aqueous solutions of used-saturated ethanolamines from toxic compounds by a three-stage filtration method. In the study, the purification process of…
- 547-32.54-057:543.33 Kimyo va kimyoviy texnologiyalar: SEM ANALYSIS AND THERMAL PROPERTIES OF SYNTHESISED SORBENT BASED ON UREA, FORMALDEHYDE, CITRIC ACID
Mukumova, Gulvar, Turaev, Khayit, Kasimov, Sherzod · Наманган муҳандисликтехнология институти илмийтехника журнали · 2024-09-30
Objective. Goal. Worldwide, wastewater is characterized by pollution, a great danger to the environment and all forms of life.Therefore, before draining contaminated water, it must be properly treated to mitigate its…
- The use of the Dobeshi wavelet w APPLICATION OF THE DOBESHI WAVELET METHOD IN DIGITAL PROCESSING OF SIGNALS: APPLICATION OF THE DOBESHI WAVELET METHOD IN DIGITAL PROCESSING OF SIGNALS
Mullajonova, Fotima, Mullajonova, Fotima · Наманган муҳандисликтехнология институти илмийтехника журнали · 2024-09-30
This article is devoted to the construction of Weivlet models, which are considered important in digital processing of Biomedicine signals. These models were built using Dobeshi veyvlets. Dobeshi Weyvlet models have…
- 519.7:531.3:677 DETERMINING OPTIMAL PARAMETER RATIOS IN THE STUDY OF LONGITUDINAL VIBRATIONS OF THREADS IN WEAVING PROCESS USING A MODEL
Adizova, Aziza · Наманган муҳандисликтехнология институти илмийтехника журнали · 2024-09-30
During the formation of the fabric, various dynamic processes took place, including fluctuations in the threads. The article covers the technology of computer modeling of technological processes on example of the…
- 624.011.15 THEORETICAL BASIS OF THE METHODOLOGY OF SELECTING WEAR-RESISTANT MATERIALS TO ABRASIVE CORROSION
Maxmudov, Iqrorxon · Наманган муҳандисликтехнология институти илмийтехника журнали · 2024-09-30
This article presents the theoretical foundations of the method of choosing abrasive-resistant inedible materials. Futurmore, the concepts of abrasive eating are covered more broadly. In agriculture, it is mention about…
- Measuring the Impact of Mechatronic Systems on Silkworm Egg Incubation for Premium Silk Yield
Bakhodirjon, Nasirdinov · Наманган муҳандисликтехнология институти илмийтехника журнали · 2024-09-30
This study investigates the influence of mechatronic systems on silkworm seed incubation to enhance silk quality and yield. Through a controlled experimental approach, we analyzed the effects of a mechatronic…
- Tax systems and their assessment criteria
Abdiyeva, Nilufar, Hashimov, Pazliddin · Наманган муҳандисликтехнология институти илмийтехника журнали · 2024-06-29
The article presents the concepts of tax and tax systems in general. The criteria for assessing tax systems are described. Their interrelation and contradictions are considered.
- The labor market and its effect on the economy
Abdiyeva, Nilufar · Наманган муҳандисликтехнология институти илмийтехника журнали · 2024-06-29
The purpose of the article is to determine the nature and connection of the labor market with entrepreneurship and business. The tools of labor market policy used in economic practice are presented, which makes it…
- Development of small business and private entrepreneurship with the help of investments
Abdiyeva, Nilufar · Наманган муҳандисликтехнология институти илмийтехника журнали · 2024-06-29
The article examines the role of investments in the country's economy and their impact on the development of small businesses and private entrepreneurship.
- Personnel competencies in the field of tourism personnel management
Yuldasheva, Dilnoza · Наманган муҳандисликтехнология институти илмийтехника журнали · 2024-06-29
In this paper has been analyzed personnel competencies in the field of tourism personnel management. By the author has been described the content of the competency-based approach from the point of view of the specific…
- Government support of the garment and knitting industry within the scope of business activity
Maksudov, Abdusalam · Наманган муҳандисликтехнология институти илмийтехника журнали · 2024-06-29
The article talks about state support for the clothing and knitting industry in the country and about the peculiarities of the development of the industry.
- The development and formation of competition of the market for the products of the sewing and knitting industry
Maksudov, Abdusalam · Наманган муҳандисликтехнология институти илмийтехника журнали · 2024-06-29
The factors of the development of the market of sewing and knitting products and the formation of a competitive advantage are shown in the article. Competition advantage in reaching selectable strategies illuminated.
- Social evaluation of the youth behavior and value sphere in Namangan region
Mirzatov , Baxtiyor · Наманган муҳандисликтехнология институти илмийтехника журнали · 2024-06-29
The main hypothesis of the current study is that human values are related to the level and quality of economic activity. Having studied the nature of value orientations, it can be assumed that value orientations can…
- Agriculture development in ensuring economic security in uzbekistan: theory, analysis and prospects
Bekmirzayev, Mirzohid · Наманган муҳандисликтехнология институти илмийтехника журнали · 2024-06-29
As a result of the last five-year reforms the necessary political-legal, socio-economic and scientific-educational foundations for the establishment of New Uzbekistan were created at the new stage of development of our…
- The struggle for constitutional monarchy in the khanate of khiva at the beginning of the xx century
Alikhanov, Mukhammadjon · Наманган муҳандисликтехнология институти илмийтехника журнали · 2024-06-29
There is written the political processes which taken place in the Khiva Khanate in the early twentieth century in this article. Article describes about trying to implement the constitutional monarchic system by young…
- Constitutional reforms in Uzbekistan during the years of independence
Alikhanov, Mukhammadjon · Наманган муҳандисликтехнология институти илмийтехника журнали · 2024-06-29
The article covers the history of the adoption of the Constitution of the Independent Republic of Uzbekistan, the changes and amendments made to it during the years of independence, and the processes of adoption of the…
- Enlightenment movement of jadids in Khiva khanate
Kayumov, Marufjon · Наманган муҳандисликтехнология институти илмийтехника журнали · 2024-06-29
The article is devoted to the efforts to reform the educational system in the Khiva Khanate at the end of the 19th century and the beginning of the 20th century. In it, the state of the existing education system in the…
- Effect of screw cleaner on cotton spinning
Tuychiev T, Tuychiev T, Turdiev H, Turdiev H, Rozmetov R, Rozmetov R, Shorakhmedova M, Shorakhmedova M · Наманган муҳандисликтехнология институти илмийтехника журнали · 2024-06-29
The article presents the results of research carried out in production conditions to determine the effect of the 6A-12M1 small dirt cleaning equipment on cotton fiber fluffing and the effect of these blown cotton fibers…
- Establishment of the device for separation of fibers suitable for spinning from the waste of the cotton cleaning process
Xuramova , Xadicha · Наманган муҳандисликтехнология институти илмийтехника журнали · 2024-06-29
This article explored a device for the separation of cotton pieces from cotton waste that were separated from the cotton waste that was separated from the processes of cleaning cotton in its original processes. The…
- Methods of determining the efficiency of the cotton regenator in the cleaning process
Mamajanov, Shavkatjon · Наманган муҳандисликтехнология институти илмийтехника журнали · 2024-06-29
This article describes the technology of cleaning cotton from large impurities and the working process of the regenerator machine, which separates cotton raw material from the wastes released from the devices. In…
- Study of stress-strain state of an earth dam using a three-dimensional model of the structure
Маtkarimov , Paxridin, Juraev , Doniyor, Usmonkhujayev, Sanjar · Наманган муҳандисликтехнология институти илмийтехника журнали · 2024-06-29
Thе papеr prеsеnts a mathеmatical mօdеl, mеthօdօlօgy and algօrithm fօr stսdying thе strеss-strain statе (SSS) օf an еarth dam with cօmplеx gеօmеtric paramеtеrs սsing a thrее-dimеnsiօnal mօdеl օf thе strսctսrе սndеr thе…
- Deformation of the shaft in torsion and the effect of torsion along with bending
Obidov, Avazbek, Mirzaumidov , Asilbek, Abdurasulov , Axrorbek, Otaqoʻziyev , Doniyorjon · Наманган муҳандисликтехнология институти илмийтехника журнали · 2024-06-29
Insufficient smoothness of the saw cylinder shaft leads to impermissible misalignments in the gap between the columns, which has a very negative effect on the grinding process. In this case, using the method of…
- Development of an experimental construction of a device for cleaning from small piece of contaminants
Obidov, Avazbek, Akhmadalieva , Dilnoza, Otaqoʻziyev , Doniyorjon · Наманган муҳандисликтехнология институти илмийтехника журнали · 2024-06-29
In this article, the results of the work on the creation of the experimental construction of the improved small dirt cleaning device and conducting experiments on it are given. As a result of this research, an improved…
- Change of cation exchange capacity during the thermal treatment of bentonite and their textural characteristics
Kalbaev, Alisher, Salixanov , Alisher, Seitnazarova , Оksana, Abdikamalova , Аziza · Наманган муҳандисликтехнология институти илмийтехника журнали · 2024-06-29
This article presents a comprehensive study aimed at analyzing the changes in cation exchange capacity (CEC) of bentonite clays during their beneficiation and subsequent thermal treatment. Using X-ray diffraction…
- Synthesis of silver nanoparticles using various reducing agents and stabilizers
Lutpillaeva, Masuda, Xoshimov, Farhod, Ergashev, Oybek · Наманган муҳандисликтехнология институти илмийтехника журнали · 2024-06-29
The results of a series of experiments on the synthesis of silver-based nanoparticles are presented and a new method for their preparation is proposed. Silver nitrate salt was used as the basis of the nanoparticles…
- Results of mechanochemical synthesis of methylene blue complex with d-metals
Kadirova, M, Sabirov, V · Наманган муҳандисликтехнология институти илмийтехника журнали · 2024-06-29
The article describes the mechanochemical synthesis of a complex based on methylene blue (MB) and cobalt(II) chloride and a description of the structure of the complex. The synthesis of the complexes was carried out by…
- Phosphorus fertilizer technology activated from phosphorus powder and mineralized mass
Nozimov, Ezozbek, Sultanov , Bohodir, Kholmatov , Dilshod, Sherkuziev , Doniyor, Nodirov , Alisher · Наманган муҳандисликтехнология институти илмийтехника журнали · 2024-06-29
The article presents the results of obtaining activated phosphorous fertilizer (APF) using phosphoric acid extraction (PAE) from phosphorite powder (PP), which is formed during the washing processes of Central Kyzylkum…
- ISOTHERM AND SORPTION MECHANISM OF TOLUENE ADSORPTION IN Cs+ CATION MFI ZEOLITE
Bakhronov, Khayot, Ergashev, Oybek, Esonkulova, Naziraxon, Asfandiyorov, M, Аkhmadov, M, Absalyamova, I · Наманган муҳандисликтехнология институти илмийтехника журнали · 2024-06-29
In this manuscript, the isotherm of the adsorption of toluene molecules in the Cs+ cationic form of the MFI-type synthetic zeolite 5-modification at a temperature of 303 K and the adsorption mechanism obtained in the…