This paper explores the lingua-cultural aspects of phraseological units containing names of body parts. Phraseological units are an essential part of any language, reflecting not only linguistic creativity but also the cultural values and worldview of the speakers. Body parts as semantic components in idiomatic expressions carry rich metaphorical meanings that vary across cultures. By analyzing these units in different languages, the study reveals both universal cognitive patterns and culture-specific features. Understanding these linguistic and cultural nuances is crucial for effective cross-cultural communication, translation, and language teaching. The research highlights the importance of phraseological units as cultural markers and cognitive tools that deepen our understanding of language as a reflection of human experience.

Ushbu maqola qin cho’rtog’ini surilishda jarrohlik davolashni differentsial yondashuvini o’rganadi.

Ushbu maqolada o‘zbek xalqining qadimiy san’at turi bo‘lgan baxshichilikning ta’limiy, tarbiyaviy va pedagogik imkoniyatlari chuqur tahlil qilinadi. An’anaviy musiqaning yosh avlodning ma’naviy kamolotiga ta’siri, estetik tarbiyada tutgan o‘rni, pedagogik jarayondagi samaradorlik jihatidan o‘rganiladi. Musiqa va xalq ijodiyotining integratsiyasi asosida zamonaviy ta’lim metodikasini boyitish imkoniyatlari yoritiladi.

O‘ziga xos badiiy-estetik strukturaga ega yirik epik janr – roman strukturasida insonning shaxsiy hayotiga bog‘liq muammolargina emas, jamiyat hayoti, davlat boshqaruvi, siyosiy-mafkuraviy muammolar ham tasvirlanadi. Bular badiiy ijod namunasi matnidagi diskurs vositasida kitobxonga yetkaziladi. Ushbu maqolada Abdulla Qahhorning “Sarob” romani matnidagi qahramonlararo muloqot va ularning ichki monologi orqali ifodalangan diskurs tahlil qilindi.

This article explores the fundamental principles of thermal power generation, focusing on core components and functions in thermal power plants. It covers thermodynamics, the Rankine cycle, and heat transmission rules, with detailed examination of Rankine cycles and heat transfer mechanisms in plant components. It also discusses internal combustion engines, particularly diesel engines, and Advanced Exergy-Based Analyses in system analysis. These analyses aim to identify preventable exergy destruction sources and costs within components, with ongoing development addressing issues like validating exergy dissipation divisions. Synthesis methodologies include superstructure-based and superstructure-free approaches. The former uses a steam network to create a steam-cycle superstructure, integrating with a heat exchanger network for comprehensive flowsheets. The latter employs SYNTHSEP and ECH-based methods, with the ECH-based method excelling in comprehensive flowsheet synthesis and offering easy expansion with precise models. Both methods use bi-level decomposition techniques combining evolutionary algorithms and mathematical programming.