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Your search keyword '"Nazarov, Erkin"' showing total 9 results
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9 results on '"Nazarov, Erkin"'

1. Development of a mathematical model of aerosol particles' distribution process in the surface layer of the atmosphere taking into account the earth's heterogeneous surface.

Author

Ravshanov, Normakhmad, Nazarov, Shakhzod, Nazarov, Erkin, and Boborakhimov, Bakhtiyor

Subjects
SURFACE of the earth, MATHEMATICAL models, AEROSOLS, WIND speed, NUMERICAL calculations, APPROXIMATION algorithms
Abstract

In this paper, a mathematical model, a numerical algorithm for the process of transfer and diffusion of harmful substances, is developed, which takes into account the wind speed in three directions and the rate of deposition of aerosol particles on the underlying surface, as well as the capture of particles by vegetation elements, which play a significant role in the dynamics of the object of study. In order to integrate the task, an implicit finite-difference scheme and an algorithm with the second order of approximation in terms of time and space variables were developed with the help of which numerical calculations can be carried out on a computer system, on the basis of which it is possible to investigate and predict the ecological state of the industrial region under consideration. To investigate the adequacy of the developed mathematical apparatus, computational experiments were carried out on a computer, the results of which were compared with full-scale data of a real production facility located in the Tashkent region of Uzbekistan. [ABSTRACT FROM AUTHOR]

Published
2024
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2. FIDEVELOPMENT OF STUDENTS' INTELLECTUAL AND PRACTICAL SKILLS IN ZIKA LESSONS

Author

Nazarov Erkin Sadikovich and Husenova Makhliyo Sayfulloyevna

Subjects
Physics, technology, labor, competence, technology, astronomy
Abstract

The content of the article is to develop intellectual and practical skills of students with the help of basic and science-related competencies in teaching physics and astronomy in general secondary schools. &nbsp

Published
2023
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3. ENERGY-SAVING AND ENVIRONMENTALLY FRIENDLY TECHNOLOGIES FOR VOLCANIZATION OF ELASTOMERIC COMPOSITIONS

Author

Nazarov Erkin Sadikovich, Kamolov Jo'rabek Jalol o'g'li, and Sobirov Shohjahon Ochil o'g'li

Subjects
Composite materials, irradiation efficiency, IR emitter, vulcanization, elastomeric composition, composites structure, vulcanization kinetics, physico-mechanical properties of composites
Abstract

The current stage of scientific and technological progress is largely determined by the creation of an effective energy-saving and environmentally friendly technology for producing composite polymer and elastomeric materials with improved performance properties. Among the various composite elastomeric materials, rubberized fabrics, conveyor belts, which are in great demand in construction, mining and a number of other sectors of the national economy, are of particular importance. The main, final stage of the production of the above types of rubber products is the vulcanization process, on which the properties of the resulting composite elastomeric materials depend. In the general problem of vulcanization of composite elastomeric materials, great importance is attached to the creation of an energy-saving and environmentally friendly technology that ensures a decrease in the emission of toxic exhaust gases into the atmosphere and eliminates the danger of premature vulcanization at the stages of mixing, storage and processing., {"references":["1.\tНазаров Э.С., Юсупбеков А.Х. Вулканизация резиновых смесей на основе каучука СКМС-30 АРКМ-15 под действием керамических ИК - излучателей. Каучук и резина, 2005. №2. С.29-30.","2.\tНазаров Э.С., Тураев О.Г. Научные основы использования минеральных ресурсов.// Международный академический вестник. 2019. № 12 (44) Уфа. С. 84-86.","3.\tНазаров Э.С., Тураев О.Г. Перспективные направления в технологии композиционных материалов.// Международный академический вестник, 2018. №6 (26) С.75-78.","4.\tБ.Х. Ражабов, Э.С. Назаров, Ш.О. Собиров. Способ определения геометрических размеров теплицы.// Наука и образование: проблемы, идеи, инновации, 2018.67-69.","5.\tБ.Х. Ражабов. Анализ физических процессов в двухступенчатых солнечных опреснителях.// Вестник науки и образования. 2020."]}

Published
2021
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5. Uzbekistan: A Skeptical Glance Westward.

Author

Nazarov, Erkin

Subjects
*INTERNATIONAL relations, *HUMAN rights
Abstract

Reports on the negative reaction of the Uzbek government and media to the growing U.S. and European interference in the country as of March 2005. Statement issued by Uzbek President Islam Karimov against western ideologies; Opposition to the financing of human rights and other organizations based in Uzbekistan financed by western states; Criticism of western influence from the Uzbek intelligentsia; Implication of the Uzbek attitude toward alien ideologies for its foreign relations.

Published
2005

6. Uzbekistan: The President's Party.

Author

Nazarov, Erkin

Subjects
*ELECTIONS, *LEGISLATIVE bodies, *PUBLIC demonstrations, *WOMEN in politics
Abstract

Reports on the Uzbekistan parliamentary elections set for December 26, 2004. Details of demonstrations against the elections that occurred in December 1; Statement issued by Muhammad Solih regarding the elections; Participation of women in the elections.

Published
2004

7. Soros Shut Down.

Author

Nazarov, Erkin

Subjects
*CHARITIES, *CHARITABLE uses, trusts, & foundations, *APPELLATE procedure
Abstract

Reports on the decision of the government of Uzbekistan to reject an application by the Open Society Institute Assistance Foundation run by philanthropist George Soros to continue operation, as of April 26, 2004. Reason behind the rejection; Total amount spent by the charity on education, public health, culture, economic and small business support in Uzbekistan in 2003; Plan of the foundation to appeal the decision.

Published
2004

8. Uzbekistan: A Terrorist Target Again.

Author

Nazarov, Erkin

Subjects
*VIOLENCE, *TERRORISM, *TERRORISTS, *NATIONAL security, *MASS media, *BOMBINGS
Abstract

Focuses on the outbreak of violence due to terrorism in March 2004 in Tashkent, Uzbekistan. Number of suspected terrorists that have been arrested, according to Uzbek Prosecutor-General Rashid Kadyrov; Actions taken by the country to implement security measures; Reaction of the Uzbek media on the limited information on the bombings.

Published
2004

9. Uzbekistan: First the Son, Then the Mother.

Author

Nazarov, Erkin

Subjects
*LEGAL judgments, *TRIALS (Law)
Abstract

Reports on the decision of the court on February 12, 2004, to imprison Fatima Muqodirova for membership with the Hizb ut-Tahrir and for attempts to undermine the constitutional order of the Republic of Uzbekistan. Statement issued by Vasilya Inoyatova, head of the Ezgulik and member of the Birlik People's Movement, on the sentence received by Muqudirova; Persons barred from the trial; Comments from Craig Murray, ambassador of Great Britain, on the trial of Muqodirova.

Published
2004

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