Actual problems of Mathematics, Physics and Mecanics
Actual problems in modern technical sciences
Actual problems of Natural Sciences
Actual problems of history, philosophy and sociology
Actual problems in modern tourizm and economics
Modern problems of Philology and Linguistics
Actual problems in modern pedogogy and pshychology
Actual problems in modern agriculture
Actual problems in modern art and architecture
March
SOME REFLECTIONS ON THE STAGES OF URBANIZATION PROCESSES IN THE KHOREZM OASIS DURING ANCIENT AND EARLY MEDIEVAL PERIODS
This study examines the socio-economic and ethno-cultural development in the southern Aral Sea region from the 6th century BCE to the 9thcentury CE, focusing on settlements along the Amu Darya's right and left banks. Archaeological findings reveal that early urbanization was shaped by...
3 March 2025, 21:50
CREATION OF DESERT AGROPHYTOCENOSES ON THE DRIED BOTTOM OF THE ARAL SEA
The aim of this study was to develop the most effective methods for establishing desert pasture ecosystems on afforestation-suitable bottom sediments of the dried Aral Sea bed and to select desert forage plants to enhance pasture productivity. It was established that when using focal,...
3 March 2025, 21:50
CREATION OF A WATER CADASTRE GEOPORTAL FOR THE KASHKADARYA REGION BASED ON GIS TECHNOLOGIES
This scientific article presents the results of research on improving tools for processing and analyzing geospatial data, the implementation of information and communication technologies in water cadastre management and the use of water resources, as well as the development of a water cadastre...
3 March 2025, 21:50
STUDY OF THE THERMOGRAVIMETRIC PROPERTIES OF THE SCHIFF BASE BASED ON CHITOSAN APIS MELLIFERA WITH GLUTARALDEHYDE
This paper presents the results of studies on the thermogravimetric properties of chitosan and its Schiff bases. The authors investigated the structure of the Schiff base (Xz-G) using molecular modeling in the HyperChem 8.0 program. The observed thermal phenomena provide insight into the stability...
3 March 2025, 21:50
ANALYSIS OF IDENTIFICATION METHODS OF NON-METALLIC INCLUSIONS IN STEEL GRADE 110G13L
The article discusses methods for identifying non-metallic inclusions in 110G13L steel. Particular attention is paid to the electrolytic extraction method, which allows the identification of oxides, sulfides, and nitrides. Various methods for analyzing inclusions are considered, including...
3 March 2025, 21:50
MICROSTRUCTURAL PROPERTIES OF COPPER-GRAPHITE COMPOSITES PREPARED BY COLD PRESSING METHOD
This study investigates the fabrication and characterization of coppergraphite (CuGr) composites with varying graphite content (10, 20, and 30 wt.%) for potential applications in electrical contacts, such as pantograph sliders for high-speed trains. The composites were prepared using mechanical...
3 March 2025, 21:50
DISTRIBUTION OF RESIDUAL POROSITY BY HEIGHT IN VARIOUS SCHEMES OF PRESSING BUSHINGS FROM POWDERS
This study investigates the influence of pressing schemes on the distribution of residual porosity in powder metallurgy products, focusing on onesided and two-sided cold pressing methods. Using analytical modeling, the distribution of porosity along the height of a bushing-shaped compact is...
3 March 2025, 21:50
DEVELOPMENT AND CURRENT STATE OF THE PASSENGER TRANSPORT SYSTEM IN RAIL TRANSPORT
The study of the organization of passenger transport rail transport in the state currently consists of identifying a number of important aspects that affect the quality of service provided. The development of e-commerce in the field of rail transport and the use of modern e-commerce technologies...
3 March 2025, 21:50
PROSPECTS FOR MANUFACTURING MODERN STRUCTURAL MATERIALS BASED ON IRON POWDER
This article analyzes modern technologies used in obtaining structural materials based on iron powder with high physical-mechanical and operational properties. It examines raw powder materials, practical and scientific results achieved in the field, and existing challenges in this area....
3 March 2025, 21:50
DEVELOPMENT AND IMPLEMENTATION OF A SPECIAL DISC MODULAR CUTTER FOR SHAPING THREADS TO TRAPEZOIDAL PROFILES ON INTERNAL SURFACES
The article examines the development and implementation of a special disc cutter for shaping threads on trapezoidal profiles in holes of complexconfiguration housing parts made of structural steels and cast iron under the conditions of the “GIDRO STANKO SERVIS” LLC production base....
3 March 2025, 21:50