In this work, the Zeeman effect. Simple and complex. The electron moves in the atom. Since this motion is not rectilinear, the electron has an angular momentum (in classical physics, the angular momentum of particle relative to some origin is determined by the vector product of its radius vector and momentum, here m - the mass of the particle, v - its velocity, r - the radius vector). This formula is considered inapplicable for microparticles, since the radius and velocity cannot be determined simultaneously (See to the uncertainty relation). The moment of momentum because of the movement in space is called orbital. According to quantum theory, the modulus of the orbital momentum vector are equal, here l - the number of orbital quantum which takes the values 0, 1, 2, ... Thus, the angular momentum of the electron L, like the energy, is quantized, namely, takes discrete values.
28.05.2023 Volume 2 Issue 5 View more Download
This article provides information on the main changes and additions to the state standard “Uz SS 3485 Road traffic lights. Types and basic parameters. General technical requirements. Test methods.” developed in Uzbekistan. When developing a new state standard, the standards of developed countries were studied, including MUTCD (USA), RILSA (Germany), Manual R310E (Norway), GSPMSLI Section 3.2 (Israel), SS R 52282 (Russia) were studied and harmonized with international standards of “Commonwealth of Inde-pendent States” SS 33386, SS 33385
28.05.2023 Volume 2 Issue 5 View more Download
This article focuses on moving production and adapting it to market requirements. It also analyzes a particular enterprise by taking and examining the production system and examining the causes and consequences of its future income and whether its current year's income is low or high. If the income is high, this is a good conclusion, if the income is medium, the factor that causes it will be found and it will be improved. If the income is below the average, the factors that pull the enterprise back are sought and they are revised. The modification is reversible if possible, and this factor is removed if it is not possible to re-benefit from it, that is, it is not overpriced by its re-production.
28.05.2023 Volume 2 Issue 5 View more Download
In industry asynchronous electric motors are widely used. There are issues associated with commissioning. Failure of electric motors occurs if these problems are not eliminated. In this article, we will look at some of the most effective and efficient methods.
28.05.2023 Volume 2 Issue 5 View more Download
In the practical experiments of this research work, various additives and fillers added to increase the heat resistance of the acrylic-styrene composition coating. In order to study the thermal stability of the obtained sample, as well as to draw the appropriate conclusion, the derivatographic and thermomechanical parameters of the coating sample were obtained and analyzed in special measuring instruments. According to the results of the analysis, it found that the resistance indicators of the acrylic - styrene coating sample obtained in practical experiments are positive.
28.05.2023 Volume 2 Issue 5 View more Download
This article discusses the promotion of products and services in the market, various messages, including advertising, PR activities, digital marketing and social media, to attract new customers, and pays attention to developing customer loyalty, quality service, timely support and solving customer problems.
24.05.2023 Volume 2 Issue 5 View more Download
The spatial problem of diffraction of elastic waves, the angle of incidence relative to the longitudinal axis of the cavity, is considered. The aim of the study is the diffraction of elastic harmonic waves in a cavity depending on the angle of incidence. An analytical solution of the problem of diffraction of elastic waves in a cavity is obtained, which makes it possible to determine the force factors of the stress-strain state of the cavity from the angle of incidence. The environment is described by the Helmholtz equation and the solution of which is described by the Bessel and Neumann functions with complex arguments. The stress and permeability of the cavity point take on a maximum value in the region of long waves. A technique and algorithm for solving the spatial problem of diffraction of hormone waves in a cavity has been developed.
24.05.2023 Volume 2 Issue 5 View more Download
The article proposes a methodology and algorithm for optimal scheduling of packages of requirements coming from various objects of the telecommunications network to automated switching centers with different types of communication channels and changing structure.
24.05.2023 Volume 2 Issue 5 View more Download
The article provides a comparative analysis of classical and quantum statistics. The general properties and differences between the statistics of Maxwell and the statistics of Bose-Einstein, Fermi-Dirac from the methodological point of view are revealed
21.05.2023 Volume 2 Issue 5 View more Download
SCIENCE & INNOVATION