Ushbu maqolada o‘zbek tilshunosligidagi kelishiklar va tilshunos olimlarning bu boradagi gipotezalari va genezisi haqida bayon etilgan.

Ushbu maqola Xorazm musiqiy madaniyatining yirik namoyandalaridan biri, iste’dodli bastakor, ustoz-shogird an’anasi davomchisi va tajribali pedagog Bozorboy O‘rinov faoliyatiga bag‘ishlangan. Unda O‘rinovning Xorazm maqom san’atini rivojlantirishdagi xizmatlari, xalq og‘zaki ijodi va professional musiqa uyg‘unligi asosida yaratilgan asarlari yoritiladi.

This study examines the relationship between teaching experience, professional certification, and educators' effectiveness in contemporary educational settings. Through comprehensive literature analysis, this research explores how years of teaching experience and various certification programs contribute to professional development and student learning outcomes. The analysis reveals that while teaching experience provides practical knowledge and classroom management skills, formal certification programs offer structured professional development opportunities that enhance pedagogical competencies.

Personalized medicine is a field of healthcare that aims to develop diagnostic, treatment, and preventive strategies based on the genetic characteristics, physiological condition, and lifestyle of each individual. This article discusses the concept of personalized medicine, its main directions, advantages, and applications in practice. Areas such as pharmacogenetics, genetic screening, and targeted therapy in oncology are considered essential components of the personalized approach. Additionally, current challenges, ethical considerations, and future prospects of this field are analyzed. The article concludes with reflections on the potential for developing personalized medicine in Uzbekistan.

Ushbu maqolada O`zbekistonda olib borilayotgan ishlar va global logistikada qilingan ishlarning natijasi va qay tarzda qilinish tartibi, xalqaro tajribada yashil logistika haqida va O`zbekitonda amalga oshirish usullari haqida gap boradi.