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
July
DEPENDENCE OF SELF-HEATING AND SHORT-CHANNEL EFFECTS ON OXIDE MATERIALS IN A 2D MoS2 CHANNEL-BASED MOSFET
This study presents a comprehensive numerical investigation of the influence of gate oxide and buried oxide (BOX) materials on the electrothermal performance of two-dimensional MoS2-based metal–oxide–semiconductor (MOS) transistors. Particular attention is devoted to the analysis of the selfheating...
3 July 2026, 22:14
OPTICAL AND ELECTRICAL ANALYSIS OF CIGS SOLAR CELLS ENHANCED WITH METALLIC NANORODS
In this study, we present a two-dimensional numerical analysis of thinfilm CIGS solar cells enhanced with surface-integrated metallic nanorods. Employing ANSYS Lumerical’s FDTD and CHARGE solvers, we evaluated the optical and electrical characteristics of cells with copper (Cu), gold (Au), and...
3 July 2026, 22:13
SYNTHESIS AND STRUCTURE OF MIXED LIGAND COMPLEXES BASED ON AMIDE DERIVATIVES AND METAHYDROXOBENZOATE
In this work, the synthesis, structure, quantum chemical analysis, and spectroscopic properties of complex compounds [Co(C7H5O3)2(L1,2,3)2] (where L1-nicotinamide, L2-thiocarbamide, L3-acetamide) obtained on the basis of the divalent cobalt (Co(II)) ion with amide derivatives were studied....
3 July 2026, 22:12
METHODS FOR PROTEIN EXTRACTION FROM ARTEMIA BIOMASS AND THEIR PRACTICAL SIGNIFICANCE: A LITERATURE-BASED REVIEW
The brine shrimp Artemia (Anostraca, Branchiopoda) is the primary live and dry feed source used in more than 85% of world aquaculture, and its nutritional value is determined chiefly by its high protein content (30-80% of dry matter) and balanced amino acid profile. Based on more than thirty...
3 July 2026, 22:11
HISTORICAL PROCESSES THAT TOOK PLACE IN THE TASHKENT OASIS
This article analyzes the ethnic processes that occurred in the Tashkent Oasis, with particular emphasis on the influence of economic factors and the cultural and economic characteristics of the region....
3 July 2026, 22:10
EFFECTIVE DEVELOPMENT OF THE SYSTEM FOR TRAINING PROMISING YOUNG LEADERS IN UZBEKISTAN: INSTITUTIONAL PROBLEMS AND SOCIOLOGICAL MECHANISMS
This article examines the improvement of the system for selecting, training, professionally developing, and ensuring the career advancement of promising young leaders in the civil service of Uzbekistan through sociological and institutional approaches. The empirical basis of the study consisted of...
3 July 2026, 22:09
ANALYSIS OF THE DETERMINANT APPROACH IN MATERNAL AND CHILD HEALTH PROTECTION POLICY
This article analyzes the determinant approach to maternal and child health protection policy. It examines how maternal and child health policy embodies the responsibility for promoting the well-being of society and explores the development of the determinant approach in line with socio-economic...
3 July 2026, 22:08
BUILDING IDEOLOGICAL RESILIENCE IN THE AGE OF GLOBALIZATION: PHILOSOPHICAL FOUNDATIONS OF THE “UZBEKISTAN-2030” DEVELOPMENT STRATEGY
This article examines the socio-philosophical dimensions of building ideological resilience within the framework of the “Uzbekistan-2030” development strategy, situating the analysis in the broader context of globalization-driven transformations. By synthesizing contemporary Western philosophical...
3 July 2026, 22:07
HYDROMETALLURGICAL EXTRACTION OF MARGANESE FROM LOW AND MIDDLE-SIZE MARGANESE ORES
In Uzbekistan, a significant portion of manganese ores is of low and medium composition and is distributed across the Dautash, Kyzylbayrak, Takhtakarachin, Alisai, and Karatau regions. Existing geological data indicate that Dautash and Kyzylbayrak are volcanogenic-sedimentary, while Alisai belongs...
3 July 2026, 22:06
WORLD PRACTICE AND MODERN TECHNOLOGICAL APPROACHES TO EXTRACTING MARGANES FROM MARGANES-CONTAINING RAW MATERIALS
This review article analyzes global practices for extracting manganese from manganese-containing ores, ferroalloy dust, electrolytic manganese residues, and battery raw materials. Pyrometallurgy, sulfate hydrometallurgy, reduction smelting with oxalate and other organic reducing agents, reduction...
3 July 2026, 22:05