Male infertility is a growing concern worldwide, with immune-related factors contributing significantly to its prevalence. One important diagnostic tool for identifying immune-based infertility is the Mixed Antiglobulin Reaction test. This test detects the presence of anti-sperm antibodies that can affect sperm function and fertility. The Mixed Antiglobulin Reaction test has become an essential tool in diagnosing male infertility caused by immune factors and in guiding clinicians to develop effective treatment plans. Immunological infertility occurs when the immune system mistakenly targets sperm as foreign entities, impairing their ability to fertilize the egg. This condition can cause difficulties in conception even when other reproductive factors appear normal. By identifying anti-sperm antibodies, the test enables healthcare professionals to choose appropriate treatments, including the use of immunosuppressive therapies, sperm washing techniques, or assisted reproductive technologies such as intrauterine insemination or in vitro fertilization.

Ushbu maqolada tarmoq administratorlari tomonidan amalga oshiriladigan harakatlarni aniq qayd etish, ularni kuzatish va tahlil qilish maqsadida TACACS+ (Terminal Access Controller Access-Control System Plus) protokoli asosida monitoring tizimini loyihalash va amaliyotga joriy etish tajribalari ko‘rib chiqiladi. TACACS+ orqali markazlashtirilgan autentifikatsiya, avtorizatsiya va hisobga olish (AAA) xizmatlari yordamida tarmoq xavfsizligini ta’minlashning texnik va tashkiliy jihatlari yoritiladi.

Ushbu maqolada zamonaviy telekommunikatsiya tarmoqlarida markazlashtirilgan kirishni boshqarish tizimlarida TACACS+ va RADIUS protokollarining autentifikatsiya, avtorizatsiya va hisobga olish (AAA – Authentication, Authorization, Accounting) jarayonlaridagi o‘rni yoritiladi. Protokollarning texnik xususiyatlari, ishlash prinsiplari, afzalliklari va kamchiliklari taqqoslanadi hamda ularning tarmoq xavfsizligini ta’minlashdagi salohiyati tahlil qilinadi.

Bul maqalada Ózbek xalıq ásbapları hám olardıń túrleri haqqında sóz etilgen.

Ushbu maqolada bugungi kunda ijtimoiy reklamaning ta’lim tizimidagi ahamiyati, uning maqsadlari, vositalari va samaradorligi tahlil qilinadi. O‘zbekiston ta’lim sohasida ham ijtimoiy reklamalardan foydalanish va bu yo‘ldagi amalga oshirilgan ishlar o‘rganib chiqildi. Shuningdek, ijtimoiy reklama orqali jamiyatda bilimga nisbatan ijobiy munosabat shakllantirish, o‘quvchilarda o‘qishga qiziqishni oshirish, ota-onalarning mas’uliyatini kuchaytirish masalalari yoritilgan.