70-78
50
06 Jun, 2026
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
62
06 Jun, 2026
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...
32-53
55
06 Jun, 2026
TECHNICAL SCIENCES
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, and the...
142-150
52
06 Jun, 2026
ECONOMIC SCIENCES
Abstract. When developing models of complex systems, such as the process of optimizing housing infrastructure design, and implementing them through information technologies, it is impossible to create a single sufficiently comprehensive model due to the comple...
127-134
43
06 Jun, 2026
ECONOMIC SCIENCES
This article presents modern housing construction as a complex multi-level system that continuously evolves both in space and in time. The principles, objectives, functions, and methods of three interrelated areas — housing construction, urbanization, and re...
16-20
109
05 Jun, 2026
GEOLOGICAL AND MINERALOGICAL SCIENCES
The results of evaluating the oil displacement coefficient by water, based on actual field development data from oil reservoirs in the Bukhara - Khiva region, which is represented by clastic rocks, are presented. A wide range of variations in the achieved valu...
138-143
92
05 Jun, 2026
AGRICULTURAL SCIENCES
Abstract. The article presents the preliminary results of field experiments on the use of the rain irrigation method in the cultivation of the Turon winter wheat variety zoned for the conditions of the Kashkadarya region. It is known that grain crops, includin...
138-143
65
01 Jun, 2026
GEOLOGICAL AND MINERALOGICAL SCIENCES
The article presents the results of research conducted on fields cleared of grain and the study of the physical and mechanical properties of the soil in these areas. The results obtained were used to maintain soil fertility in agriculture and create optimal co...
7-13
1045
13 May, 2026
GEOLOGICAL AND MINERALOGICAL SCIENCES
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 reserv...
38-46
369
17 Apr, 2026
TECHNICAL SCIENCES
This article presents theoretical studies aimed at reducing soil compaction caused by the tires of four-wheel tractors used in vegetable cultivation and harvesting under the soil and climatic conditions of our republic. The paper describes the structural desig...