WORLD PRACTICE AND MODERN TECHNOLOGICAL APPROACHES TO EXTRACTING MARGANES FROM MARGANES-CONTAINING RAW MATERIALS
This review article analyzes global practices for extracting manganese from manganese-containing ores, ferroalloy dust, electrolytic manganese residues, and battery raw materials. Pyrometallurgy, sulfate hydrometallurgy, reduction smelting with oxalate and other organic reducing agents, reduction...

Actual problems in modern technical sciences / 2026 / July

Parmonov Sarvar Toshpulatovich, Mirzavaliev Dostonbek Bakhodir Ugli, Muzafarova Nafisa Madrakhimovna

Volume 10 | Issue 7

3 July 2026, 22:05

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TECHNICAL AND ECONOMIC EFFECTIVENESS OF AN INTELLIGENT DE-ICING SYSTEM ON THE ZARAFSHAN-MURUNTAU 220 kV OVERHEAD LINE
This article assesses the technical and economic effectiveness of an intelligent monitoring and high-frequency de-icing system implemented for the Zarafshan-Muruntau 220 kV overhead transmission corridor. The assessment combines operational interruption data, energy not supplied, incident-recovery...

Actual problems in modern technical sciences / 2026 / July

Rakhmonov Farxod Normuratovich

Volume 10 | Issue 7

3 July 2026, 22:04

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EXPERIMENTAL VALIDATION OF A 3-5 kHZ ELECTROTHERMAL DEICING MODEL FOR AC-240/39 OVERHEAD-LINE CONDUCTORS
This article evaluates a 3-5 kHz electrothermal method for removing ice from AC-240/39 overhead-line conductors and validates the corresponding transient model against experimental data. The approach applies a frequency- dependent current through a coupling and filtering subsystem so that heat is...

Actual problems in modern technical sciences / 2026 / July

Rakhmonov Farxod Normuratovich

Volume 10 | Issue 7

3 July 2026, 22:03

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EFFECTIVENESS OF ELECTRONIC DIDACTIC TOOLS AND INFORMATION TECHNOLOGIES IN TECHNOLOGY LESSONS
The traditional delivery of technology lessons still relies heavily on teacher-led demonstration, and that format often leaves student activity and practical task completion uneven. To test a more structured alternative, a quasiexperimental pretest-posttest control group study was carried out with...

Actual problems in modern pedogogy and pshychology / 2026 / July

Rajabboyeva O‘g‘iljon Maxsadboy Kizi

Volume 10 | Issue 7

3 July 2026, 22:02

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ENHANCING INTELLECTUAL COMPETENCE OF STUDENTS WITH DISABILITIES THROUGH INCLUSIVE EDUCATION
This article explores the significance of inclusive education in developing the intellectual competence of students with disabilities. It emphasizes the necessity of tailored pedagogical strategies, interactive methods, and assistive technologies. The paper discusses individualized and collective...

Actual problems in modern pedogogy and pshychology / 2026 / July

Solixo‘jayeva Dildora Abduraimovna

Volume 10 | Issue 7

3 July 2026, 22:01

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THE SPECIFIC FEATURES OF GENDER CULTURE IN THE HIGHER EDUCATION SYSTEM OF UZBEKISTAN
This article examines the formation and development of gender culture in Uzbekistan’s higher education system from a sociological perspective. The study conceptualizes gender culture as a multidimensional social phenomenon that includes equality of rights and opportunities, non-discrimination,...

Actual problems in modern pedogogy and pshychology / 2026 / July

Ergasheva Mehribon Khasanovna

Volume 10 | Issue 7

3 July 2026, 22:00

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THE CATEGORY OF JUSTICE IN NAVOI’S SOCIO-ANTHROPOLOGICAL VIEWS
This article analyzes the category of justice in Alisher Navoi's socioanthropological views....

Actual problems of history, philosophy and sociology / 2025 / July

Gulova Anorgul Akhtamovna

Volume 9 | Issue 7

3 July 2025, 21:50

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GRAMMATICAL SEMANTIC EXPRESSIVE POSSIBILITIES OF REDUPLICATION
This article explores the grammatical, semantic, and expressive possibilities of reduplication, focusing on its role in Uzbek and other languages. Reduplication, a widespread morphological and syntactic phenomenon, serves as a multifunctional linguistic tool that intensifies meaning, marks...

Modern problems of Philology and Linguistics / 2025 / July

Guzal Rakhimova Yuldashovna

Volume 9 | Issue 7

3 July 2025, 21:50

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INVERSE SCATTERING FOR THE DULLIN-GOTTWALD-HOLM EQUATION WITH A SOURCE
In this paper, the Cauchy problem for the Dullin–Gottwald–Holm equation with a source in the class of rapidly decreasing functions and a procedure is developed to construct the solution via the IST method is presented. In particular, from a physical perspective, it is analyzed that sources arise in...

Actual problems in modern agriculture / 2025 / July

Abbosbek Iskandarov

Volume 9 | Issue 7

3 July 2025, 21:50

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EXISTENCE AND UNIQUENESS OF SOLUTIONS FOR A MIXED-TYPE PROBLEM WITH INTEGRAL GLUING CONDITIONS
This paper examines a boundary value problem for a loaded differential equation with Riemann–Liouville fractional derivatives and integral gluing conditions. By reducing the problem to a system of integral and fractional equations, conditions ensuring existence and uniqueness of the solution are...

Actual problems in modern agriculture / 2025 / July

Baltayeva Umida Ismoilovna, Babajanova Yulduz Ikromboyevna, Jumanazarov Otabek Isroilovich

Volume 9 | Issue 7

3 July 2025, 21:50

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