Vol. 3 No. 05 (2021)

At the level of international relations, system of delivery of goods by several modes of transport and from one mode of transport to another without the participation of the owner is widely used in world practice today. The article discusses the types of loads falling on the road surface from each axis of freight transport, and the fact that this situation will lead to premature wear of highways. Practically significant recommendations are also proposed for organizing multimodal transportation in domestic transportation in order to increase the competitiveness of manufactured products and reduce the congestion of highways from the traffic flow.

The main lithological characteristics of reservoir rocks of the Upper Jurassic carbonate deposits are presented. The main reasons for the low efficiency of hydrochloric acid treatments of wells in the late stage of the development of oil and gas condensate fields have been established. Technologies for hydrochloric acid treatments are proposed in conditions of a decrease in reservoir pressure below the well-flowing pressure and the formation of water-oil emulsions.

Instructive Information Mining (IIM) assumes a most significant part in instructive foundation. This paper fundamentally expects to inspire the understudies in all spaces other than the Scholastic territory. There are many order associated with instructive foundations. This proposed research plans to classify understudy's action threely: 1. Scholarly Action 2. Individual Action 3. Additional Movement. The required and valuable data mined from Preparing Informational index utilizing information mining strategies. A large portion of the Instructive Foundations spur the understudies which incorporates Scholarly Movement like Inward Checks, Workshop and End Semester Imprints. Likewise, the greater part of the specialists done their works in restricted zones, yet these three exercises are restricted. Hence in this paper we have investigated Arrangement Choice Trees  to classify the understudy exercises into three gatherings. We have dependent on the end-product of order focuses to give the Excellency Authentications to every one of these spaces and to In general Excellency Testament to at least one understudies when they get more focuses in all exercises. We have additionally portrayed and delivered how the focuses are assessed and how the yields are accomplished in simple way utilizing R devices.

Anticipating the trademark conduct of liquids as they stream across a Bluff body is significant in a few ventures including measure, food, substance and oil and gas enterprises. The Bluff body is utilized to incite the stream in other to reproduce the impacts of such stream across stream meters and other obtrusive estimation tests that may upset the progression of liquid in a line. In this work, a straightforward Bluff body which imitates the meeting side of a commonplace endeavor meter is utilized. ANSYS CFD Familiar is utilized to recreate the stream while Trick was utilized to produce the calculation of the Bluff body. The Semi-Verifiable Technique for Pressing factor Connected Condition (Straightforward) is utilized to mimic the stream across the Bluff body. The standard k-epsilon model is utilized for the disturbance demonstrating in the investigation. 25 mm Upstream of the Bluff body, it is seen that the pressing factor expanded as the speed increments, notwithstanding, downstream, it is seen that simply behind the Bluff body's wedge, the pressing factor stayed steady for the three flowrates reenacted.

The article presents the results of studies on study of the physicochemical properties of nitrogen-phosphorus-potassium fertilizers based on potassium chloride and mineral acids. The physicochemical and commercial properties of triple fertilizers have been studied.

To determine the height position of benchmarks and sedimentary marks, various geodetic methods are used: geometric levelling (classes I, II and III), hydrostatic levelling, stereophotogrammetric method, trigonometric levelling, etc. The article is devoted to the study of the problems of measuring the settlement of industrial and civil buildings and structures with high-precision and precise levelling of short rays.

In the article the problems occurring during the process of warping yarns in textile fabrics and the basic factors of them are reviewed carefully. The length of the spun yarn, diameter and relative reel tension, the size of the package are analyzed in this research. The formation of cone and roller bobbin yarn packages has been studied and analyzed.

The article examines the cooling agents that cause the depletion of the ozone layer and the alternatives to these cooling agents. The study was presented at different outdoor temperatures, cooling modes, and bound to environmentally friendly refrigerants. The study compared the refrigerants R22, R410A, 290 and R32 used in a split air conditioner with a capacity of 12000 Btu / s.

Dietary fats are an important food item. According to physiological norms, the recommended fat content in the human diet is 30.0-33.0 % of the total energy value of food, [1,2].

Fats are necessary not only as a reserve substance and a source of energy, but also as suppliers of physiologically active compounds - essential fatty acids, phospholipids, vitamins involved in the synthesis of cell membranes and other body tissues [3,4].

This article describes the methods of creating composite functional materials for various types of car units. The physical and mechanical characteristics of these materials are also given, and graphical dependences of some indicators on the content of the selected materials are constructed. The positive effects of the use of the obtained materials are justified. In addition, some directions of creating composite materials with certain deformation and strength characteristics, which are used in shock absorbers of trucks of the unitary enterprise "Highway" under the Committee of the Republic of Uzbekistan on Highways, are considered.

The chemical, vitamin composition of polyfunctional herbal supplements (BAA) (germ flakes of wheat grain, powders of plant seeds - nigella) and their possible use for enriching food have been investigated.

Today, the Arduino device is used in many fields, as well as in agriculture. It allows to develop a device that mechanically determines the working depth and stability of tillage machines, the use of the device reduces the labor depth and other labor costs of tillage machines, productivity and measurement accuracy increase.

The article presents the structure formation and obtained research results in aggregates based on ash, loose rock-based sand and marble processing waste.

The article analyzes the operation of the distillation column plates used in the chemical and oil refining industries and suggests the use of plates with a new design. According to the experimental results, the hydraulic resistance of the plates of the new design is smaller than the hydraulic resistance of the traditional plates.

Based on the generalization of the experience in the development of multilayer fields in the Fergana oil and gas region, the influence of the use of water flooding at a late stage on the coefficients of washing and oil recovery from productive formations was studied. By using statistical methods of data processing, the dependences of the oil recovery factor on the reservoir flushing coefficient and the reservoir flushing coefficient on the compensation of fluid withdrawal by water injection were obtained, with sufficiently high correlation coefficients. The obtained dependencies confirm the theoretical foundations of oil recovery from productive formations developed with the use of water flooding and can be used in the design of the process at similar facilities.

The results of the study of the structures, compositions, and physicochemical properties of the ingredients are presented. The possibility of using them in the development of composite chemicals for treating cotton seeds is shown.

The creation of a modern national costume is based on the systematization of methodological solutions, the identification of unique design and decorative features of the clothing of middle-aged and older people in Uzbekistan. The effectiveness of clothing design using elements of ethnic culture is facilitated by the creation and systematization of a database of specific types and styles of national clothing. In this context, attention is drawn to the modern image of Uzbek women as an object of study of the national culture that arose under the influence of the “hijab” subculture.

The appetite for natural language solutions continues to grow as businesses realize the value that a good digital AI assistant can deliver in terms of the ability to further automate business processes, reduce costs, and improve overall business results. Despite suffering chatbot failures, many organizations are undeterred in their AI journey, choosing to forge ahead rather than abandon their efforts. [1]

Different people have their own way of typing a message (short sentences, long sentences). So how to understand the user intention.[2]

The wing mounting angles are the angles of its installation to the bottom of the furrow ε_КР and to the direction of motion  in the plane touching the ploughshare-moldboard surface in the area of the upper edge of the wing. To reduce the traction resistance of the canal digger, when choosing the installation angles of the wing, one should proceed from the condition of reducing the angle of capture of the seam by the moldboard . It is known from the theory of the share-moldboard surface that the angle   has a very significant effect on the traction resistance of the tool.

This article discusses the importance of seams when sewing clothes from knitted fabrics, defects that arise in them, shortcomings that can lead to defects in the process of wearing clothes. Bar charts also provide information on the types of stitches used in garment manufacturing and which of these stitches are used the most.

In this paper, we consider the options for using computer methods for analyzing the design features of some automobile units, which allowed us to justify the choice of materials and technologies for their manufacture. To increase the parameters of service characteristics that determine the service life of brake chamber housings made of a polymer composite material based on polyamide 6, methods for modifying the matrix are proposed that reduce its characteristic disadvantages – increased moisture absorption and a tendency to aging under the influence of atmospheric factors.

This report describes the current state of the art in artificial intelligence (AI) and its potential impact for learning, teaching, and education. It provides conceptual foundations for well-informed policy-oriented work, research, and forward-looking activities that address the opportunities and challenges created by recent developments in AI. The report is aimed for policy developers, but it also makes contributions that are of interest for AI technology developers and researchers studying the impact of AI on economy, society, and the future of education and learning.