Before the pandemic, every tenth of the world's employed population was engaged in tourism-related activities. The pandemic has had a major impact on the industry. In particular, in 2020, the income from the export of tourist services in Uzbekistan decreased by 80%. How to restore tourism in the republic after the pandemic
10.12.2022 Volume 1 Issue 8 View more Download
In this article, in the system in which water is supplied for the consumption of water for the population, for industrial production buildings, for the cultivation of agricultural products, that is, in the pumping units of the pumping stations, various inconveniences caused by external factors, including the energy waste in the motors driving the pumps, in the pumps the cases of cavitation and hydroabrasive corrosion and their elimination methods are discussed.
10.12.2022 Volume 1 Issue 8 View more Download
On the territory of the Republic of Uzbekistan, in the form of national standards, international standards can be applied and recognized as necessary, in particular the standards of the countries of the Commonwealth of Independent States (with the designation "GOST"), including state standards. Use by the Commonwealth States in order to ensure more effective cooperation of the organizations of these countries.
10.12.2022 Volume 1 Issue 8 View more Download
For the power supply system of the telecommunications system, it is necessary to develop principles and design methods based on morphological synthesis and analysis of technical solutions to solve the problem of optimal design of its power supply systems. The essence of the morphological method is that it is necessary to identify several morphological signs (type, specificity, differentiation) significant for the problem being solved and compile all possible combinations of these signs (parameters).
10.12.2022 Volume 1 Issue 8 View more Download
Nowadays reactive aircraft can fly at supersonic speeds, fly along a complex route with access to a given point and perform an automatic landing approach in any weather and at any time of the day due to the widespread use of radio electronics, automation, computer technology, control and recording equipment on aircraft. At the same time, the expansion of the range of tasks to be solved led to the complication of on-board aviation and radio navigation devices and put forward new problems of operation, maintenance and ensuring its reliability. The paper considers the main characteristics and classifications of radio navigation devices. The classification of radio navigation devices according to the basic principles of their operation, as well as lists are presented in the article. In addition, the article describes the main metrological characteristics of radio navigation devices.
10.12.2022 Volume 1 Issue 8 View more Download
The principles of development and methods of morphological analysis and analysis of technical solutions should be developed to solve the problem of automated control systems for telecommunication energy systems. When creating automated design systems, the formation of a database based on statistics on operational studies and production devices is the formation of a database.
10.12.2022 Volume 1 Issue 8 View more Download
In the article, along with the development of the automotive industry, the organization, reconstruction and reconstruction of the technical base for the production of motor transport enterprises, the technical re-equipment and design of new ones, the technical maintenance of the technical condition of automobile hangars, and further improvement of the technical base of production are widely used. As a result, service enterprises appear in our republic that carry out maintenance of modern cars, which indicates the need to develop and improve existing automobile enterprises in the processes of updating, maintaining and repairing rolling stock.
10.12.2022 Volume 1 Issue 8 View more Download
Every year, every third traffic accident is associated with a collision with a pedestrian. The main reasons are characterized by: non-compliance with traffic rules, unsatisfactory condition of pedestrian crossings, regulatory elements or their absence. The article developed a classification of pedestrian crossings, as well as measures to ensure road safety.
10.12.2022 Volume 1 Issue 8 View more Download
In the article, it is necessary to divide the components of cost items into two subgroups in order to determine the reserves for increasing the profits of transport enterprises. The first includes substances that are directly related to the technical characteristics of vehicles in use. These are the costs of fuels and lubricants and other operating materials, the cost of tire wear, the cost of maintenance and repair. The second group includes substances that determine the organizational features of the activities of transport enterprises. Issues such as driver wages, social security contributions, depreciation of rolling stock and general economic costs are being studied.
10.12.2022 Volume 1 Issue 8 View more Download
SCIENCE & INNOVATION