19-27
86
07 Sep, 2025
GEOLOGICAL AND MINERALOGICAL SCIENCES
<p><em>The article examines key aspects of the development and design of outdoor swimming pools taking into account modern engineering solutions and environmental requirements. Particular attention is paid to the choice of location, construction materials, saf...
7-13
74
15 Aug, 2025
GEOLOGICAL AND MINERALOGICAL SCIENCES
<p><em>The geological and physical conditions of the multi-layer gas condensate field Urga are presented. Using the material balance method, the drainable gas reserves were estimated. Low efficiency of field development was established based on a comparison of...
79-83
76
30 Jun, 2025
GEOLOGICAL AND MINERALOGICAL SCIENCES
<p><em>This article analyzes the issue of enhancing energy efficiency in electric arc furnaces (EAF). The study focuses on the current state of controlling and regulating electrode movement, which directly affects electrical energy consumption during the elect...
70-78
70
30 Jun, 2025
GEOLOGICAL AND MINERALOGICAL SCIENCES
<p><em>This article presents a newly developed method for theoretically calculating the annual power output of a stationary 810 kW grid-connected photovoltaic power plant located in the Kashkadarya region, known for its hot and dry climate. The results derived...
65-69
66
30 Jun, 2025
GEOLOGICAL AND MINERALOGICAL SCIENCES
<p><em>This article addresses the issues of mathematical modeling of water flow velocity and pressure parameters. The theoretical basis relies on the Bernoulli and Navier–Stokes equations, while the dynamic and kinematic viscosity of water is analyzed. To de...
54-64
70
30 Jun, 2025
GEOLOGICAL AND MINERALOGICAL SCIENCES
<p><em>This paper presents the results of a comprehensive evaluation of a small-scale hybrid biogas plant for farms in Uzbekistan. The system under study includes a 0.5 m³ bioreactor, a 2 m² solar collector, and a 0.55 kW photovoltaic panel, providing therma...
32-53
65
30 Jun, 2025
GEOLOGICAL AND MINERALOGICAL SCIENCES
<p><em>The article is devoted to the analysis and demonstration of approaches to the calculation of combined heating and cooling systems using heat pumps and renewable energy sources (RES) under the conditions of Uzbekistan. Calculation results are presented, ...
22-31
68
30 Jun, 2025
GEOLOGICAL AND MINERALOGICAL SCIENCES
<p><em>The geological and physical conditions of oil deposits and the results of the analysis of the current state of development of the Akdjar field are presented. Using the characteristics of oil displacement by water, the initial recoverable oil reserves ar...
14*21
84
30 Jun, 2025
GEOLOGICAL AND MINERALOGICAL SCIENCES
<p><em>The results of the analysis of perforation works in productive horizons are presented. It was established that the increase in well production rates after horizon perforation depends on the depletion level of recoverable oil reserves. It is shown that a...
7-13
61
30 Jun, 2025
GEOLOGICAL AND MINERALOGICAL SCIENCES
<p><em>The article describes the results of the study of neotectonic movements of the Surkhandarya depression. New (1: 200,000 scale) maps of the thickness of Neogene-Quaternary deposits, a schematic map of rupture faults active in modern times were compiled. ...
113-117
147
18 Jun, 2025
TECHNICAL SCIENCES
Abstract. This article analyzes convolutional neural network (CNN) algorithms and studies their application in computer vision, in particular, in automated road recognition systems. The main focus is on the structure of the CNN architecture, its operating prin...
118-129
113
18 Jun, 2025
TECHNICAL SCIENCES
The problem of denoising speech signals is a relevant task for speech recognition systems, mobile communication devices, and voice interfaces. This study proposes a new approach that combines Self - Organizing Map (SOM) and Spectral Subtraction methods. This a...
130-137
155
18 Jun, 2025
TECHNICAL SCIENCES
Abstract. This scientific article comprehensively analyzes the technical and operational problems arising from the symmetrical and asymmetrical distribution of loads in low-voltage electrical networks. In particular, voltage drops and power losses due to uneve...
106-112
127
18 Jun, 2025
TECHNICAL SCIENCES
Abstract. The article presents the content and features of the bubble method algorithm for ordering of elements of a one-dimensional array in ascending order, in which the process of elements ordering is performed by sequentially comparing every two adjacent a...
79-83
142
18 Jun, 2025
TECHNICAL SCIENCES
This article examines the issue of improving energy efficiency in electric arc furnaces (EAFs). The study focuses on the current state of controlling and regulating electrode movement, which directly affects electrical energy consumption during the electric st...
84-90
115
18 Jun, 2025
TECHNICAL SCIENCES
This article investigates the influence of the longitudinal distance between the bodies of a two-tier plow on its constructive and technological parameters, including metal consumption, dimensions, lifting capacity, and draft resistance. The analysis revealed ...
91-99
118
18 Jun, 2025
TECHNICAL SCIENCES
Abstract. Maintaining a stable microclimate in greenhouses is essential for their efficient operation. The demand for automated control systems in agriculture is steadily increasing. The main issue lies in the lack of fast, adaptive, and autonomous control, in...
100-105
117
18 Jun, 2025
TECHNICAL SCIENCES
This article provides a detailed analysis of fuzzy logic and fuzzy production rules, which play a significant role in artificial intelligence and expert systems. The author justifies the relevance of modeling fuzzy inference for decision-making processes based...
70-78
161
18 Jun, 2025
TECHNICAL SCIENCES
This article presents a newly developed method for theoretically calculating the annual power output of a stationary 810 kW grid-connected photovoltaic power plant located in the Kashkadarya region, known for its hot and dry climate. The results derived from t...
54-64
184
18 Jun, 2025
TECHNICAL SCIENCES
Abstract. This paper presents the results of a comprehensive evaluation of a small-scale hybrid biogas plant for farms in Uzbekistan. The system under study includes a 0.5 m³ bioreactor, a 2 m² solar collector, and a 0.55 kW photovoltaic panel, providing the...