Actual problems of Mathematics, Physics and Mecanics
Actual problems in modern technical sciences
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Modern problems of Philology and Linguistics
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November
PHASE MAGNETIC TRANSITIONS IN SILICON DOPED WITH MANGANESE AT LOW TEMPERATURES
This article explores the phase magnetic transitions in silicon doped with manganese (Mn) at low temperatures. The research focuses on the mechanisms of magnetic ordering, the impact of Mn clusters on the magnetic properties of silicon, and the practical potential for spintronic devices. The...
3 November 2024, 21:50
PULSATING FLOW OF ELASTIC VISCOUS FLUID IN A FLAT CHANNEL WITH CONDUCTIVE WALLS
In this article, the equations of fluid motion are given using the rheological laws of the fluid. The equations of motion are solved using boundary conditions. The effects necessary for the movement of liquids in pipes with permeable walls were obtained. In the obtained effects, the pulse wave...
3 November 2024, 21:50
OPTIMIZATION OF CORONA PLASMA REACTOR FOR ENHANCED ENVIRONMENTAL AND ENERGY APPLICATIONS
This study explores the performance of honeycomb plasma reactor, focusing on key parameters such as monolith size, feed gas water content, and temperature. The experimental investigations reveal the critical role of reactor geometry and operational conditions in optimizing discharge power,...
3 November 2024, 21:50
USING FUZZY LOGIC AND LINEAR REGRESSION TO ANALYZE LEADERSHIP QUALITIES IN MAHALLAS
This study delves into the formalization of processes within neighborhood assemblies (NAs), a key social group structure, under the influence of metasystems, internal capabilities, and varying decision-making conditions. The research investigates static, dynamic, and uncertain environments using...
3 November 2024, 21:50
STUDY OF PHYSICAL AND MECHANICAL PROPERTIES OF SOILS IN THE DESIGN AND CONSTRUCTION OF ENGINEERING STRUCTURES IN THE REPUBLIC OF UZBEKISTAN
This artiсle This article provides information on the study of physical and mechanical properties of soils in the design and construction of engineering structures in the Republic of Uzbekistan. As a result of the research conducted in the facilities in the desert regions of our country, when the...
3 November 2024, 21:50
URBANIZATION DEVELOPMENT IN UZBEKISTAN (NATIONAL AND GENERAL CHARACTERISTICS)
The article examines the national and universal aspects of the processes of urbanization and their impact on culture. It is revealed that urbanization is a socio-cultural phenomenon leading to global development. The concept of “urbanization” includes different views on its main directions, system,...
3 November 2024, 21:50
SERVICE NETWORKS IN SYRDARYA REGION REGIONAL CHARACTERISTICS
This article is devoted to the territorial features of the service networks of the Syrdarya region, and today the third largest branch of the farm is covered by specialized service networks and scientific and practical areas affecting its development in the region. Recommendations for the...
3 November 2024, 21:50
EXTRACTION OF MANGANESE FROM STEEL PRODUCTION SLAG
Manganese is a crucial element in the production of ferroalloys and steel. The process of extracting manganese from ores and slags faces numerous technological and environmental challenges, including high energy consumption and metal losses. This paper examines the main methods of manganese...
3 November 2024, 21:50
DEVELOPMENT OF A TECHNOLOGY FOR OBTAINING MANGANESE FROM WASTE
In this work, the optimal conditions for the extraction of manganese from manganese-containing slags by sulfuric acid leaching were studied. Studies have shown that adding iron powder and iron sulfate to the reaction mixture increases manganese extraction from 45% to 52%, making the process more...
3 November 2024, 21:50
BUILDING FUNCTION GRAPHS IN OCTAVE SOFTWARE
In this article, graphs of functions in two- and three-dimensional domains are constructed using the Octave program and the interval package. The Octave program lists the commands used in plotting functions. A comparative analysis of interval and non-interval graphs for two- and three-dimensional...
3 November 2024, 21:50