Ushbu maqolada muallif 11-12 yoshdagi voleybolchilarni tayyorlashda jismoniy sifat (kuch, tezkorlik, chaqqonlik, chidamkorlik, egiluvchanlik)larni rivojlantirish usullarini, tezlik-kuchlilik sifatlariga mansub bo‘lib oyoq mushaklarining qisqa muddat ichida kuchli qisqarish yo‘llarini, hayotiy zarur harakat malakalarini (yurish, yugurish, sakrash, to‘xtash, osilish va h.) shakllantirish o‘yinlar va metodlar ishlab chiqqan.
Ushbu maqolaning maqsadi raqamli valyutalarning mohiyati, ularning rivojlanish tarixi va an’anaviy moliya tizimiga ta’sirini o‘rganishdir. Shuningdek, raqamli valyutalarning afzalliklari va muammolari, ularning kelajak istiqbollari hamda tartibga solish masalalari ham ko‘rib chiqiladi. Ular moliyaviy innovatsiyalarni rag‘batlantirsada, tartibga solish va xavfsizlik masalalari tufayli to‘liq qabul qilinishiga to‘sqinlik qilmoqda. Raqamli valyutalar zamonaviy moliya tizimida muhim o‘rin egallab, moliyaviy barqarorlikka ta’sir ko‘rsatmoqda
Mamlakatning iqtisodiy taraqqiyoti ko‘p jihatdan xususiy sektorning rivojlanishiga bog‘liq. Chunki xususiy tarmoq iqtisodiyotning harakatlantiruvchi kuchi bo‘lib, yangi ish o‘rinlari yaratadi, innovatsiyalarni rivojlantiradi va aholi turmush darajasini oshiradi. Shu sababli, davlatning xususiy sektor va tadbirkorlikni qo‘llab-quvvatlash siyosati iqtisodiy strategiyaning muhim qismi hisoblanadi.
Congenital heart disease is the most common congenital anomaly, occurring in almost 1% of live births ( 1 ). Among birth defects, congenital heart disease is the leading cause of infant mortality. The most common congenital heart defects diagnosed in infancy are muscular and perimembranous ventricular septal defects, followed by secundum atrial septal defects, with an overall prevalence of 48.4 per 10,000 live births ( 2, 3, 4 ). The most common “blue” congenital heart defect is tetralogy of Fallot, which is twice as common as transposition of the great arteries (4.7 versus 2.3 per 10,000 births). Overall, bicuspid aortic valve is the most common congenital heart defect, with a prevalence of 0.5–2.0%.