В данной работе изучено влияние облучения γ-квантами Со60 на оптические характеристики одиночных и нескольких сжато-напряжённых КЯ CdхZn1-хТe/ZnTe/GaAs с составом х=0,2-0,4 выращенных методом молекулярно-пучковой эпитаксии. Изучались расплывание квантовых ям после облучения γ-квантами.
Mazkur maqolada ona tili va adabiyot darslarida ta’lim sifatini oshirish maqsadida didaktik texnologiyalarni joriy etishning nazariy asoslari va amaliy jihatlari yoritilgan. Unda didaktik texnologiyalarni tanlash va ularni samarali qo‘llash orqali o‘quvchilarning bilim, ko‘nikma va malakalarini rivojlantirish imkoniyatlari tahlil qilinadi.
Ushbu maqolada Janubiy Orolbo‘yi hududida yashovchi aholining diniy e’tiqodlari va ularning moddiy madaniyatda ifodalanishi tahlil etiladi. Diniy qarashlarning me’moriy yodgorliklar, kundalik turmush buyumlari, bezak san’ati hamda dafn marosimlariga oid ashyolarda qanday aks etgani ilmiy asosda o‘rganiladi. Shuningdek, diniy ramzlar, naqshlar va haykalchalar orqali aholining dunyoqarashi, qadriyatlari hamda e’tiqodiy an’analari yoritiladi. Maqolada tarixiy-arxeologik topilmalar misolida diniy tasavvurlar va ularning moddiy madaniyatdagi ko‘rinishlari chuqur tahlil qilinadi.
Following surgical operations for brain tumors, patients often experience cognitive impairments such as decreased memory, attention, reasoning, and problem-solving abilities. These issues are more prevalent in tumors located in the frontal, temporal, and parietal regions (Taphoorn & Klein, 2004). During rehabilitation, neuropsychological interventions play a key role in restoring cognitive functions. In this study, the initial and final cognitive status of 20 patients was assessed using the MMSE and MoCA tests. An 8-week individualized cognitive training program was implemented, which included Attention Process Training (APT), memory exercises, and problem-solving tasks (Cicerone et al., 2011). As a result, 60% of the patients showed improvements in memory and attention scores, with an average increase of 18% in the overall cognitive index. These outcomes are attributed to the correct selection of training strategies and active patient participation. Computer-based neuropsychological platforms (e.g., CogniFit, BrainHQ) enhanced training effectiveness (Gehring et al., 2009). Additionally, group sessions and family psychoeducational meetings were conducted to boost motivation and maintain emotional stability. This approach improved patients’ engagement with the intervention and had a positive impact on outcomes.