7-13
1212
29 Mar, 2025
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...
145-150
57
23 Dec, 2024
GEOLOGICAL AND MINERALOGICAL SCIENCES
<p>Working in the cluster method has shown its positive aspects in a short period of time. In particular, resource-saving technologies have been introduced in the textile industry of our republic. New modern enterprises were created, new jobs were created, and...
140-144
79
23 Dec, 2024
GEOLOGICAL AND MINERALOGICAL SCIENCES
<p>In this work a correlation between the duration of larval period and signs of eggs laying of 6 races and 4 selectional lines of silkworm was studied. Races and lines were divided into gradations according to the speed of development and a comparative evalua...
135-139
71
23 Dec, 2024
GEOLOGICAL AND MINERALOGICAL SCIENCES
<p>Considered one of the most widespread ancient crops in the world, soybeans are currently grown in 91 countries covering 118 million hectares. Main producers: USA 70-90 million tons, Argentina 50 million tons, China 20-40 million tons, India 6-7 million tons...
128-134
56
23 Dec, 2024
GEOLOGICAL AND MINERALOGICAL SCIENCES
<p>Existing systems in the field of cooking oil production in our republic are designed to process the large quantities of raw materials, predominately of one type. Black cumin seeds cannot be processed. Production facilities for processing of black cumin seed...
118-127
69
23 Dec, 2024
GEOLOGICAL AND MINERALOGICAL SCIENCES
<p>. Currently, one of the problems facing the Uzbekistan Railways JSC is that trains being accepted into the station from the lack of empty station tracks are waiting in front of the entrance traffic lights or at neighboring stations. As a result, the number ...
110-117
64
23 Dec, 2024
GEOLOGICAL AND MINERALOGICAL SCIENCES
<p>Currently, in world practice, scientific research and design work is being carried out on the development and creation of passive solar heating systems. If the heat storage wall of a passive solar heating system consists of a perforated heat storage wall, t...
103-109
70
23 Dec, 2024
GEOLOGICAL AND MINERALOGICAL SCIENCES
<p>Despite the presence of large rivers such as Amudarya and Syrdarya, water distribution problems in Uzbekistan are aggravated by the large demand for water from agriculture and the drying up of the Aral Sea. The shift to growing water-intensive crops further...
96-102
76
23 Dec, 2024
GEOLOGICAL AND MINERALOGICAL SCIENCES
<p>The article provides information on a method for determining friction forces in disc tensioners of a sewing machine. This article presents calculation schemes for the implementation of plate and spring structures, graphs of the dependence of the friction fo...
89-95
89
23 Dec, 2024
GEOLOGICAL AND MINERALOGICAL SCIENCES
<p>Under conditions of steady motion, the resulting pressure losses due to friction along the length cause a number of characteristic features of the movement of a real gas compared to the movement of incompressible liquids through pipes. At the same time, the...
82-88
74
23 Dec, 2024
GEOLOGICAL AND MINERALOGICAL SCIENCES
<p>In the article, the ordered values of the quantitative features describing the objects of samples of soft wheat varieties are divided into intervals based on the compactness check. Also, the issue of solving the problem of dividing the wheat varieties into ...
75-81
84
23 Dec, 2024
GEOLOGICAL AND MINERALOGICAL SCIENCES
<p>Today, there are several types of photovoltaic cells on the commercial market, and their efficiency in natural conditions varies depending on climatic factors. Taking into account that the weather conditions of different regions are different, there is a pr...
30-37
80
23 Dec, 2024
GEOLOGICAL AND MINERALOGICAL SCIENCES
<p>Improving the technology for extracting platinum group metals from technogenic waste of the metallurgical industry, including conducting a number of studies in the following priority areas: creating a methodological basis for improving the technology for ex...
23-29
77
23 Dec, 2024
GEOLOGICAL AND MINERALOGICAL SCIENCES
<p>This article presents a detailed analysis of the potential for integrating digital innovations to improve oil extraction rates from reservoirs. The process of increasing oil recovery from reservoirs, or EOR, is defined as strategic intervention in a reservo...
15-22
67
23 Dec, 2024
GEOLOGICAL AND MINERALOGICAL SCIENCES
<p>The causes of spoilage and deterioration of minerals extracted from the Tepaquton mining complex are systematically analyzed and the main causes of spoilage and deterioration are identified. In addition, reasonable proposals for reducing degradation and fai...
7-14
77
23 Dec, 2024
GEOLOGICAL AND MINERALOGICAL SCIENCES
<p>Problems with fluid accumulation at the bottom arise during the operation of gas and gas condensate wells. Since the number of fields that have passed the final stage of development is constantly growing, the problem of removing well fluid is becoming incre...
42-49
50
16 Dec, 2024
GEOLOGICAL AND MINERALOGICAL SCIENCES
<p>The global transition to renewable energy sources has led to a dramatic increase in research and development in solar energy technologies. Among them, flat solar water heating collectors are attracting a lot of attention due to their potential to improve en...
33-41
60
16 Dec, 2024
GEOLOGICAL AND MINERALOGICAL SCIENCES
<p>It is known that the demand for energy in the world is increasing, traditional fuel resources are not evenly distributed on the globe, and the negative impact of carbon dioxide gases on the environment is high when using them. Today, determining the relativ...
7-16
58
16 Dec, 2024
GEOLOGICAL AND MINERALOGICAL SCIENCES
<p>Today, due to the increase of hard-to-extract natural gas reserves in the world, as a result of the liquefaction of productive layers, the cases of the decrease in the flow rate of wells are increasing year by year. When using gas and gas condensate wells, ...
17-25
73
14 Dec, 2024
GEOLOGICAL AND MINERALOGICAL SCIENCES
<p>The article describes the results of the application of rank paleotectodynamic<br>analysis methods for the first time to study conditions of formation and age ratio of tectonic structures<br>of different intervals of Mesozoic-Cenozoic geological history wit...