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
Actual problems of Natural Sciences
ANALYSIS OF THE VEGETATION STATUS OF AGRICULTURAL CROPS USING THE NDVI INDEX (as an example of Khorezm region)
This article analyzes the spatial-temporal distribution of vegetation cover in Khorezm region during the 2025 growing season using 10-meter spatial resolution Sentinel-2A/B multispectral data and the Normalized Difference Vegetation Index (NDVI). By leveraging Google Earth Engine and QGIS...
3 April 2026, 22:16
CREATION OF AN INTERACTIVE DIGITAL MAP OF OIKONYMS OF THE KHOREZM REGION
This article analyzes the natural and geographical features of toponyms, in particular oikonyms, based on the geographical location of the Khorezm region, and pays special attention to the aspects of developing their interactive digital map....
3 April 2026, 22:15
MATHEMATICAL PROCESSING OF CALIBRATION CURVE DATA FOR THE COMPLEX COMPOUND FORMED BETWEEN YTTRIUM(III) AND THE REAGENT 2,4-DINITROSO-1-HYDROXY-5-AMINONAPHTHALENE6,8-DISULFONIC ACID, EMPLOYING THE METHOD OF LEAST SQUARES REGRESSION ANALYSIS
Elements of the yttrium group find application in the production of luminescent materials; as alloying additives for steel and cast iron to enhance thermal stability; and in the synthesis of refractory compounds, phosphors, and laser-active materials. Chemical and physicochemical methodologies for...
3 April 2026, 22:14
EFFECT OF INTERGRANULAR BARRIERS ON CHARGE CARRIER MOBILITY IN Mg3Sb2 MATERIAL
This study analyzes the effect of grain-boundary potential barriers on charge carrier mobility in Mg3Sb2-based thermoelectric materials. These barriers reduce mobility but may enhance the Seebeck coefficient via energy filtering. Their effects can be controlled through grain size engineering,...
3 March 2026, 22:00
THERMAL ANALYSIS OF Ni (II) OXALATE-ATSETATE COMPLEX COMPOUNDS
In this work, methods for the synthesis of complex compounds of Ni (II) oxalate with Ca, Cu (II), Co acetates were studied and reactions were carried out. In order to study the composition of the obtained complex compounds, elemental analysis was carried out and the theoretical results were...
3 March 2026, 22:00
THE PHILOSOPHY OF THE ESOTERIC SYMBOLS IN THE TAJ MAHAL DOME
The article states that, as a result of astronomical analysis of the esoteric symbols on the dome of the Taj Mahal in India, the architects, by order of Shah Jahan, deliberately made the main dome of the Taj Mahal asymmetrical. This symbolizes that in the afterlife, people’s desires and...
3 February 2026, 22:00
WISDOM HIDDEN IN THE SYMBOLS OF ARCHITECTURE
This article sheds light on the essence of the concepts of symbol, icon, and semantics, as well as their role in culture, art, and especially architecture. Symbols and icons, as figurative expressions of human thought, serve to convey ideological, philosophical, and aesthetic meanings through space...
3 February 2026, 22:00
HISTORY OF CONSTRUCTION AND DECORATION OF TAJ MAHAL COMPLEX
This article describes the Taj Mahal complex’s great artistic construction, its shape, color, vegetation, architectural elements, and the logical solution of each of its decorations, as well as the symbolic meanings of the parts of the complex and its miraculous architecture....
3 February 2026, 22:00
USE OF RECREATIONAL RESOURCES IN THE FERGANA VALLEY REGIONS EFFICIENCY IMPROVEMENT ISSUES
The article analyzes the current state of use of recreational resources in the Fergana Valley regions(Andijan, Fergana, Namangan), their territorial disparities, and economic efficiency. Based on statistical data for 2015– 2024, the dynamics of development of recreation and tourism infrastructure,...
3 February 2026, 22:00
HYDROPHOBIZATION OF LINEN FABRIC USING A PARAFFIN-BASED FORMULATION MODIFIED WITH MELAMINE AND ITS EVALUATION ACCORDING TO GOST STANDARDS
The present study explores the hydrophobization of linen fabric through treatment with a paraffin-based composition modified by stearic acid, oleic acid, and melamine. The hydrophobic formulation was prepared in an ethanol–water medium, and fabric samples were treated via impregnation followed by...
3 February 2026, 22:00