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
April
THE INFLUENCE OF AI/DIGITAL EDUCATIONAL TOOLS ON STUDENT MOTIVATION IN FOREIGN LANGUAGE TEACHING
As in all areas, teaching foreign languages requires an innovative approach. The use of artificial intelligence in organizing this process is a pressing issue today. However, in this case, involving the student themselves in this process is an important problem....
3 April 2026, 22:06
MATHEMATICAL MODELING OF MULTIMODAL TRANSPORTATION AND OPTIMAL ROUTING ALGORITHMS: APPLICATION TO UZBEKISTAN’S TRANSIT LOGISTICS
The application of mathematical modelling and optimal routing algorithms in modern multimodal transport systems enables a fundamental improvement in the efficiency of freight flow management. In Uzbekistan, the overall delay in multimodal transportation amounts to 18.7 hours — twice the...
3 April 2026, 22:05
DEVELOPMENT OF THE SCIENTIFIC FOUNDATIONS FOR ADAPTIVE FORMING AND ENSURING THE GEOMETRIC ACCURACY OF ARCTOOTHED GEAR TRANSMISSIONS
This article investigates the scientific foundations for applying adaptive forming methods in the manufacturing of arc-toothed gear transmissions and for ensuring their geometric accuracy. The study examines the machining of arc-toothed gears on 5-axis milling machines, compensation of...
3 April 2026, 22:04
COMPLEX MECHANICAL WEAR OF THE BUCKET OF A LOAD-HAULDUMP MACHINE OPERATING IN UNDERGROUND MINES
This article examines the interaction processes between the working components of load-haul-dump (LHD) machines and the rock mass under the highly complex operational conditions of underground mining. Analyses indicate that the contour sections of the bucket undergo intensive tribological wear as a...
3 April 2026, 22:03
FIRST-PRINCIPLES MODELING OF STRUCTURAL AND ELECTRONIC PROPERTIES OF (Ge2)1-x(InP)x ALLOYS
This work presents a first-principles study of the structural and electronic properties of (Ge₂)₁₋ₓ(InP)ₓ solid solutions across the full composition range (0 ≤ x ≤ 1). Calculations were performed within density functional theory using the all-electron FHI-aims code, with r2SCAN for structural...
3 April 2026, 22:02
APPROXIMATION OF m-CONVEX FUNCTIONS INFINITELY SMOOTH FUNCTIONS
In this paper, we investigate the approximation of 𝑚-convex functions using the relationship between 𝑚-convex functions and 𝑚-subharmonic functions in the complex space ℂ. The main result is a theorem establishing that any 𝑢(𝑥) 𝑚-convex function defined on a domain 𝐷 ⊂ℝ can be approximated by a...
3 April 2026, 22:01
INVESTIGATION OF SCATTERING Ar+ IONS FROM CdSe(001) SURFACE AT THE GLANCING INCIDENCE
In this paper, we present and discuss the energy distributions and characteristic trajectories of scattered Ar+ ions from the CdSe(001) surface at the angles of incidence ψ =3°, 5°, 7° and at the initial energy E0=3 and 5 keV. In the obtained energy spectra, two intense peaks are observed, which...
3 April 2026, 22:00