Ushbu maqola fortepiano asbobi konstruktsiyasi, texnik imkoniyatlari va ijrochilik xususiyatlarini ilmiy jihatdan o‘rganishga bag‘ishlangan. Tadqiqot davomida fortepianoning tonal diapazoni, klaviatura va pedal mexanizmi, shuningdek, asbobning tovush ifodalash imkoniyatlari va ijrochilik texnikasiga ta’siri batafsil tahlil qilindi. Maqolada fortepianoning konstruktsion elementlari, materiallar, ohang sifati va pedagogik ahamiyati ham ko‘rib chiqildi. Shu bilan birga, ijrochilik jarayonida fortepianoning dinamik diapazoni, artikulyatsiya va pedallardan foydalanishning ijodiy imkoniyatlari tahlil qilindi. Tadqiqot natijalari pedagoglar va musiqachilar uchun fortepianodan samarali foydalanish, ijro mahoratini oshirish va musiqiy ifodaning boyitish imkoniyatlarini ko‘rsatadi. Ushbu ish fortepiano pedagogikasi, ijrochilik va asbobsozlik sohalarida ilmiy tadqiqotlar olib borish uchun asos sifatida xizmat qiladi.

Teacher morale and retention have become urgent concerns within modern educational systems, where increasing workloads, changing policy demands, and insufficient administrative support contribute to rising teacher turnover. This study investigates how school leadership practices influence teacher motivation, satisfaction, and long-term commitment. A mixed-methods case study design was applied, combining survey-based quantitative measures with qualitative insights from semi-structured interviews. Findings indicate that transformational and participatory leadership approaches significantly boost morale and retention, while authoritarian and transactional styles tend to decrease job satisfaction and increase attrition risk. The study highlights the necessity of leadership training in emotional intelligence, communication, and collaborative management to strengthen teacher well-being and institutional stability.

In the article, the effectiveness of foliar application of biofertilizers based on suspension preparations in sesame (Sesamum indicum L.) cultivar “Qora Shahzoda” was studied. The results showed that the biofertilizers increased photosynthetic intensity, improved nutrient uptake, and ensured a significant increase in yield and oil quality indicators compared to the control.

Ushbu maqolada jahonda masofaviy ta’limning shakllanishi, rivojlanish bosqichlari hamda zamonaviy ta’lim jarayonidagi o‘rni tahlil qilingan. Masofaviy ta’limning global miqyosda keng qo‘llanishiga ta’sir ko‘rsatgan omillar, xususan, axborot-kommunikatsiya texnologiyalarining tezkor rivoji, pandemiya davridagi ehtiyoj va raqamli ta’lim platformalarining kengayishi ilmiy asosda yoritilgan. Shuningdek, yetakchi davlatlar tajribasi, masofaviy ta’limning afzalliklari va muammolari, onlayn o‘qitishning pedagogik xususiyatlari hamda innovasion yondashuvlar mazmunan ko‘rib chiqilgan.

Ushbu maqolada London ta’lim tizimining tuzilishi, boshqaruv modeli va zamonaviy ta’lim siyosati ilmiy asosda tahlil qilinadi. Tadqiqotda shahar ta’limining markazlashmagan boshqaruv tamoyillari, davlat va mustaqil maktablar o‘rtasidagi farqlar, o‘quv dasturlarining kompetensiyaga yo‘naltirilganligi hamda ta’lim sifatini baholash mexanizmlari o‘rganiladi. Shuningdek, London maktablarida raqamli ta’lim, inklyuziv yondashuv va o‘qituvchilar malakasini rivojlantirish bo‘yicha amalga oshirilayotgan strategiyalar qisqa tahlil qilinadi. Tadqiqot natijalari London ta’lim tizimi global ta’lim amaliyotida innovatsion model sifatida muhim ahamiyatga ega ekanini ko‘rsatadi.