This article provides information on congenital heart defects, including complete and partial transposition, aggravating factors, and causes of death. Congenital heart defects (CHDs) are structural abnormalities of the heart that are present at birth. These conditions can disrupt blood flow within the heart and can negatively impact the normal functioning of other organs and systems. Congenital heart defects are the most common birth defects, and their complexity ranges from simple problems to complex conditions requiring multiple surgeries. It is important to understand and treat CHDs as conditions that require specialized medical care and treatment.

In this article, we will consider the role and importance of small hydroelectric power plants in our energy system, the analysis of vibrations in hydroelectric units in small hydroelectric power plants, their origin and preventive measures. We will also consider the operating principle of vertical hydroelectric units and their advantages in energy production.

Ushbu maqolada O’zbekistonning jahon bozoriga kirib borish yo;lidagi muammolari va imkoniyatlari tahlil qilingan. Mamlakatning iqtisodiy integratsiya jarayonidagi o’rni, jahon xo’jaligiga qo’shilish yo’llari va bu yo’nailshda amalga oshirilgan ishlar haqida batafsil ma’lumot berilgan. Asosiy e’tibor xalqaro savdoda qatnashish, eksport tarkibini diversifikatsiya qilish va yangi bozorlarni o’zlashtirish masalalariga qaratilgan. Maqolada jahon bozoriga chiqishdagi to’siqlar, jumladan, infratuzilmaning yetarli darajada rivojlanmaganligi, malakali ishchi kuchining yetishmasligi, byurokratik cheklovlar va korrupsiya muammolari atroflicha ko’rib chiqilgan. Shuningdek, mamlakat iqtisodiy siyosatining erkinlashuvi va xalqaro tashkilotlar bilan hamkorlikning ahamiyati ta’kidlangan. O’zbekiston hukumati tomonidan sanoatni rivojlantirish, qishloq xo’jaligini modernizatsiya qilish va turizmni rivojlantirish borasida amalga oshirilgan ustuvor chora-tadbirlar yoritilgan.

Ushbu maqola Atrof-muhit, Ijtimoiy va Boshqaruv (ESG) investitsiyalarining korporativ iqtisodiyotga ta'sirini o'rganadi. Unda ESG tamoyillarining kelib chiqishi, o'sish omillari, korporatsiyalar strategiyasidagi o'zgarishlar, mavjud muammolar va ESG investitsiyalarining kelajagi haqida batafsil ma'lumot berilgan. Maqola ESG tamoyillarining nafaqat korporativ barqarorlikni oshirishi, balki uzoq muddatli iqtisodiy o'sishni ta'minlashi mumkinligini ko'rsatadi. Shuningdek, O'zbekistondagi ESG amaliyotlarining rivojlanish jarayoni va istiqbollari ham yoritilgan.

In this article, through the effective use of digital technologies in the tax system, all tax-related services are facilitated, i.e., the opportunities of tax authorities and taxpayers are expanded, and many tasks in the tax system are performed through digital technologies. research was conducted on recommendations and ways to evaluate their effec-tiveness, conclusions and suggestions were formed within the research.