Model of a turbulent flow of a two-phase liquid with an uneven distributed phase concentration in a horizontal pipe

Ilhamov, Kh Sh; Narzullaev, Davronbek; Ilyasov, Sh T; Абдурахманов, Б. А.; Shadmanov, K. K.

doi:10.1088/1757-899x/1047/1/012021

Cited by 7 publications

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Methods for assessing risk factors to the health of highly qualified athletes

et al. 2021

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Currently, digital technologies are widely used both in the development of mass sports and sports of high achievements. Achievements in many sports disciplines are unthinkable without the use of various technical control schemes and computer processing. The development of sports focused on high world results requires the development and implementation of special technologies that allow planning to obtain extreme physiological and physical indicators of athletes by the time of the competition. The specificity of the tasks to be solved lies in the fact that each person is considered as a complex system, the state of which depends on many different factors. The manifestation of some of the factors can be traced according to the results of tests and competitions. Another part of the factors has a hidden, latent nature, individual for each person, and lies at the genetic level. The problem is how to find patterns that reflect the relationship between physiological, genetic and athletic performance. Coaches often make decisions based on their experience and intuition. As a rule, this is not always enough to achieve the goals set for the athletes. As one of the means of solving the problems described above, the use of methods of intellectual data analysis is proposed (IDA).

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Methods for assessing risk factors to the health of highly qualified athletes

et al. 2021

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Automation of the Agricultural Sector of the Republic of Uzbekistan

et al. 2023

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In the agricultural sector of the Republic of Uzbekistan, a tendency to automate production and business processes can be seen. Agriculture automation helps to significantly reduce the amount of manual labour, while increasing work efficiency. It is possible to single out the following practical advantages of introducing automation in the agricultural sector: it becomes possible to manage production, technological and business operations in an optimized and effortless manner; the competitiveness of the goods is growing through improving the quality and reducing the cost; the productivity of agricultural enterprises increases; cost minimization leads to a drop in the cost price of manufacture of products, and a manufacturing organization can offer the products at a price, which is affordable for the buyer and at the same time profitable for the manufacturing organization. The use of modern technologies for the ‘intellectualization’ of agriculture makes it possible to preserve and restore the beneficial properties of groundwater and soil; to provide environmentally safe and effective pest control; to remotely monitor compliance with the certification requirements of organic agriculture. It is necessary to automate not only production, but also business processes in the agricultural sector. The main goal is to increase the productivity of enterprises, minimize the number of errors associated with the ‘human factor,’ and reduce the amount of ‘manual labour’. The article substantiates a systematic approach to the formation of the information space of an agricultural enterprise, taking into account the needs of all participants in process management, the choice of a software and hardware platform and methods for automating the software development process.

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Catalytic neutralization of gas emissions in the manufacture of pharmaceutical preparations

Gulomov,

Turdieva,

Isaeva

et al. 2023

E3S Web Conf.

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Environmental protection in the Republic of Uzbekistan with a developed chemical, petrochemical, metallurgical and pharmaceutical industries is an important problem of our time. To solve it, a domestic copper-chromite catalyst “Chemex-203” was previously developed, which was operated for a long time in an energy-saving reversible reactor RKR- 10 in the process of catalytic neutralization of ventilation emissions of highly toxic styrene, toluene and acetone vapors on the territory of the “Hobos-TAPO” joint venture in Tashkent. This paper is devoted to solving a two-sided environmental problem - obtaining copper-chromite catalysts using toxic wastes of local industry for thermal catalytic neutralization of gaseous emissions of volatile organic compounds typical of the pharmaceutical and chemical industries. The conducted studies make it possible to 100% replace imported aluminum hydroxide in the composition of the aluminum-titanium carrier for the copper-chromite catalyst for the complete oxidation of toxic emissions with the intermediate product of the processing of spent alumina adsorbent, including gel-like pseudoboehmite. The resulting catalyst is distinguished by good mechanical strength, chemical and thermal stability and allows highly efficient neutralization of combustible toxic substances in the composition of various gas emissions.

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Model of a turbulent flow of a two-phase liquid with an uneven distributed phase concentration in a horizontal pipe

Cited by 7 publications

References 0 publications

Methods for assessing risk factors to the health of highly qualified athletes

Methods for assessing risk factors to the health of highly qualified athletes

Automation of the Agricultural Sector of the Republic of Uzbekistan

Catalytic neutralization of gas emissions in the manufacture of pharmaceutical preparations

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