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
May
IMPROVING ECONOMIC EFFICIENCY THROUGH THE DIGITALIZATION OF TRANSPORT AND LOGISTICS SERVICES AT NAVOI MINING AND METALLURGICAL COMPANY JSC
This article examines ways to improve the economic efficiency of transport and logistics services at Navoi Mining and Metallurgical Company JSC through digitalization. It analyzes the role of GPS monitoring, automated management, electronic document flow, and real-time control in reducing logistics...
3 May 2026, 22:06
CONSTRUCTING A LARGE-SCALE BIO FORMAT DATASET FOR TRAINING A TRANSFORMER-BASED SYNTACTIC ANALYSIS MODEL FOR THE UZBEK LANGUAGE
This article discusses the development of a specialized digital dataset for training intelligent syntactic analysis models for the Uzbek language. One of the main challenges in Uzbek Natural Language Processing (NLP) is the lack of high-quality, linguistically annotated corpora that account for the...
3 May 2026, 22:05
COMPARATIVE EVALUATION OF THE EFFICIENCY OF SORTING ALGORITHMS ON BIG DATA
This article presents a comparative analysis of the performance efficiency of sorting algorithms — quicksort, merge sort and heapsort — on large-scale datasets. Experimental measurements were carried out for the studied algorithms in the Python programming environment: the execution time, memory...
3 May 2026, 22:04
ANALYSIS OF IRRIGATION WATER CONSUMPTION IN KHOREZM REGION USING GEOGRAPHIC INFORMATION SYSTEMS (GIS) AND REMOTE SENSING TECHNOLOGIES
This article presents the results of an analysis of irrigation water consumption in the Khorezm region using geographic information systems (GIS) and remote sensing technologies. The study examines the main irrigation canals, irrigated areas, and water consumption dynamics in the Khorezm oasis,...
3 May 2026, 22:03
SYNTHESIS, STRUCTURE AND ELECTRONIC PROPERTIES OF A NEW [Zn(IAA)2(NA)2]·2H2O COORDINATION COMPLEX: A COMBINED EXPERIMENTAL AND COMPUTATIONAL STUDY
A new mixed-ligand zinc (II) coordination compound formulated as [Zn(IAA)2(NA)2]⋅2H2O was synthesized using indole-3-acetic acid (IAA) and nicotinamide (NA) ligands and investigated by combined experimental and computational methods. The composition and coordination environment of the...
3 May 2026, 22:02
MATHEMATICAL MODELING OF DYNAMIC NONLINEAR FILTRATION AND NUMERICAL SOLUTIONS TO NONLINEAR EQUATIONS
This article examines the mathematical modeling of the dynamic process of reservoir filtration systems described by nonlinear partial differential equations and a numerical algorithm for their implementation, as well as the quasi-linearization of the nonlinear discrete model of the process under...
3 May 2026, 22:01
COMPUTATIONAL ANALYSIS OF STEADY VISCOUS FLOW PAST A CIRCULAR CYLINDER
This study numerically investigates steady viscous flow past a circular cylinder for Reynolds numbers up to 300. A Newton-based iterative method and improved boundary conditions are proposed. Results show wake recirculation and wake shortening near (Re=300), while drag, pressure distribution, and...
3 May 2026, 22:00