Настоящая статья посвящена изучению фундаментального физического понятия энергии и одного из важнейших законов природы — закона сохранения энергии. Рассматриваются различные формы энергии, их преобразования и примеры применения закона в природе и технике. Также обсуждаются современные научные направления, связанные с энергией, и значение этого закона в контексте устойчивого развития и технологического прогресса.

This work is an elegant expression of the suffering and expression of love in the heart. The words in this work are a work that clearly conveys the love in the heart, deep suffering, losses and the love and inner feelings of a woman. In the person of "Oybegim", it is a story told with trembling of hearts that were once close but became distant due to the blows of fate. The work occupies a special place in Uzbek literature as one of the painful love and memory epics written with the gaze, heart, and love of a wonderful woman.

Ushbu maqola “Yurak tug`ma nuqsonlari”, “Qorinchalararo to`siq nuqsoni”, etiologiyasi, davrlari, davolash usullari to`g`risida to`xtalib o`tilgan. Yurak tug`ma nuqsoni embrion va homilaga turli xil zararli omillar ta`sirida yurak va magistral tomirlarda u yoki bu nuqsonning paydo bo`lishi bilan xarakterlanuvchi patologik xolat.

Mazkur maqolada Turkiston jadidlari orasida yirik siymo, adib, notiq, pedagog, qomusiy bilim egasi, jamoat arbobi Munavvarqori Abdurashidxonovning (1878-1931) maorif tizimini isloh qilish haqidagi g‘oyalari tahlili amalga oshirilgan. Maqolada Munavvar qorining jadid maktablarini tashkil etish, milliy ta’lim tizimini rivojlantirish hamda jamiyat taraqqiyotiga qo’shgan hissasi tahlil qilinadi. Shuningdek, Munavvarqori Abdurashidxonovning siyosiy, ma’naviy - ma’rifiy g‘oyalari, barkamol avlod, komil inson tarbiyasi, milliy ta’lim, milliy axloq, milliy tarbiyaning o‘rni va rolini talqin qilgani uning bugungi kun ta’lim va madaniyat rivojiga ta’siri muhokama etiladi.

This paper examines the relationship between fast food and home-cooked meals, as well as their respective impacts on health, nutrition, and lifestyle factors. This research aims to determine which alternative has the most positive influence on physical well-being, long-term health, and dietary balance. A diverse cohort of participants was utilized to gather data concerning eating behaviors, frequency of consumption, and associated health outcomes. The findings suggest that individuals who frequently consume home-cooked meals are less likely to be overweight, exhibit higher energy intake, and have a lower risk of developing chronic diseases. Prior research has also indicated that home cooking contributes to improved portion control and nutrient intake. These results highlight the benefits of pot roast in comparison to fast food in terms of life extension.