Ushbu maqolada Germaniya va AQSh vakilasi, shifokor va sotsiolog Karen Xornining Freydning psixoanaliziga tarafdor bo’lib sotsiologiya rivojiga qo’shgan xissalari hamda “Zamonamizning nevrotik shaxsi” asarining yaratilishi, mazmun-mohiyati, ahamiyati hamda sotsiologiyada tutgan o’rni haqida ma’lumot beriladi.

Optical studies of ZnCdSe/ZnSe, ZnCdTe/ZnTe heterostructures with singular and multiple quantum wells and quantum dots arouse interest in connection with investigation of the hot carriers relaxation generated by electron injection or optical excitation. Multi-phonon relaxation of the hot electrons under optical excitation of the quantum-size ZnCdSe/ZnSe heterostructures had been considered before using photoluminescence and Raman scattering [1].

Mazkur maqolada Buxoro Xalq Sovet Respublikasi tomonidan o‘tkazilgan yer-suv munosabatlari manbalar va ilmiy adabiyotlar orqali tahlil qilingan. BXSR davrida mamlakatda ijtimoiy-iqtisodiy, siyosiy va madaniy va boshqa ko‘plab sohalarda islohotlar o‘tkazilgan.

Ushbu maqolada o‘spirim yoshdagi sportchilarning jismoniy tayyorgarlikning velosiped sportiga ta'siri, zamonaviy texnika va texnikalarni ko'rib chiqish va tahlil qilish va umumiy ko'rinishini tahlili keltirilgan. Velosipedda jismoniy tayyorgarlik texnikasi va texnikasi, shuningdek ularning ta'siri sportchilarning musobaqalarda chiqishlari samaradorligi. Dolzarbligi mavzular o'quv jarayonini optimallashtirish zarurati bilan bog'liq velosipedchilar raqobatbardoshligini oshirish va yaxshilash maqsadida sport natijalari haqqinda malumotlar keltirib otilgan.

Training courses play an important role in improving knowledge and skills in modern society. In this article, a sociological analysis of educational courses is carried out. The social impact of the courses, their role in the society and the motivations of the students are analyzed. These issues are important not only in the field of education, but also in a wider social context.