TWO-DIMENSIONAL TRANSIENT HEAT TRANSFER PROBLEMS FOR INHOMOGENEOUS BODIES SIMULATED USING FEM
The process of heat transfer in a plate of inhomogeneous material is investigated in the article, based on the solution of a two-dimensional problem of heat conduction by the finite element method. Straight-sided finite elements are used to solve the plane problem of heat conduction. Basic...

Actual problems of Mathematics, Physics and Mecanics / 2024 / October

Jumaniyozov Sardor Pirnazarovich

Volume 8 | Issue 10

3 October 2024, 21:50

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OPTIMIZING AXIAL ABSORPTION IN END-SIDE PUMPED SOLAR LASERS
One of key problems in directly solar pumped solid-state lasers is thermal management. It can significantly degrade solar laser output characteristic. In this respect, we investigated the potential of composite active media to optimize absorption distribution using simulation models in end-side...

Actual problems of Mathematics, Physics and Mecanics / 2024 / October

Anvarjon Akhmedjonovich Sherniyozov

Volume 8 | Issue 10

3 October 2024, 21:50

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PHILOSOPHICAL ASPECTS OF SOCIETY'S POLITICAL AND LEGAL CULTURE.
In this article, the issues of legal consciousness being the main element of legal culture in modern society were considered, the way of sustainable development of legal consciousness and legal culture of people and the trends of political development of society were philosophically analyzed....

Actual problems of history, philosophy and sociology / 2023 / December

Komilov Abror Kuvondikovich

Volume 7 | Issue 10

3 December 2023, 21:50

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VIEWS AND SIGNIFICANCE OF THE GREAT SILK ROAD AS A BRIDGE BETWEEN CIVILIZATIONS
This article outlines views on the historical significance of the Great Silk Road, its role in the development of different peoples in the process of communication between civilizations. At the same time, the article analyzes issues such as views on the Great Silk Road as a bridge between...

Actual problems of history, philosophy and sociology / 2023 / December

Chu Bei Bei

Volume 7 | Issue 10

3 December 2023, 21:50

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MUNIS KHORAZMIY IS A GREAT ENLIGHTENER
This article provides information about the writer and poet, one of the founders of Khorezm musical art, Munis Khorezmi, who left an indelible mark in the literary environment of Khorezm with his rare scientific and historical works, and his work....

Actual problems of history, philosophy and sociology / 2023 / December

Zaripboyeva Umida

Volume 7 | Issue 10

3 December 2023, 21:50

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FEATURES OF THE FORMATION OF SUFI IDENTITY IN THE WEST
The article examines various aspects of the formation of Sufi identity in the West. The article is based on research in the USA in 2002 and 2010. The study was conducted as part of JFDP and RSEP programs and focused on the study of Sufism in a Western context....

Actual problems of history, philosophy and sociology / 2023 / December

Muminov Nozim Naimovich

Volume 7 | Issue 10

3 December 2023, 21:50

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CHANGE THE CONTRAST OF AN IMAGE BY PROCESSING INFORMATION
Contrast adjustment is a fundamental image enhancement technique widely used in various fields, including photography, computer vision, medical imaging, and remote sensing. The ability to alter the contrast of an image can significantly impact its visual quality and the ability to extract...

Actual problems in modern technical sciences / 2023 / December

Eshonqulov Sherzod Ummatovich

Volume 7 | Issue 10

3 December 2023, 21:50

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ANALYSIS OF THE TRANSPORT LOGISTICS SYSTEM IN UZBEKISTAN ACROSS REGIONS
The article examines the history and state of the development of the transport logistics system. In our country, the transport logistics system has been analyzed in terms of regions. The factors of the transport-geographical environment regarding the improvement of the national transport system are...

Actual problems in modern technical sciences / 2023 / December

Rajabov Fayzullakhon Odiljon ugli

Volume 7 | Issue 10

3 December 2023, 21:50

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THE MAIN AREAS OF TRAFFIC SAFETY
This article describes in detail the main tasks of railway transport workers to ensure safety during transportation by department. The article widely discloses cases of traffic safety violations committed by Uzbek Railways JSC in 2020-2022. An analysis of the state of train safety has been carried...

Actual problems in modern technical sciences / 2023 / December

Xudayberganov Sakijan Kabildjanovich, Maxkamov Olimjon Xamdamovich, Ibragimova Gulshan Ruslanovna

Volume 7 | Issue 10

3 December 2023, 21:50

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SYNTHESIS OF SODIUM 1,2-PHENYLENEDI (CARBOXYMETHYLENE) CITRATE
The main goal of the article is to carry out pyrocatechin chloracetylation reactions and syntheses based on it. Also, modern physico-chemical experimental research methods such as spectroscopic methods (IR-, UV-, mass-), thinlayer chromatography (TLC) were used for the structures of the obtained...

Actual problems of Natural Sciences / 2023 / December

Abdushukurov Anvar Kabirovich, Сhoriev Azimjon Uralovich, Sadikova Sabokhat Babaevna, Sherova Sayoxat Khudaybergan qizi

Volume 7 | Issue 10

3 December 2023, 21:50

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