TYPES OF WATER METERS AND THEIR OPERATING PRINCIPLES

This article provides a comprehensive overview of the types of water meters and their operating principles. The article analyzes the design features, measurement principles, and technical indicators of mechanical (vane and turbine), electromagnetic, ultrasonic, vortex, and other modern meters. For each type, a working scheme, real photos, and examples of practical application are provided. Special attention is also paid to the differences between meters based on traditional and digital technologies, their advantages and limitations, and installation and maintenance requirements.


22.08.2025 Volume Issue View more Download
BO‘LAJAK O‘QITUVCHILARNING JISMONIY MADANIYATINI SPORT PEDAGOGIKASI VOSITALARI ASOSIDA RIVOJLANTIRISHNING USTUVOR YO‘NALISHLARI

Mazkur maqolada bo‘lajak o‘qituvchilarning jismoniy madaniyatini sport pedagogikasi vositalari orqali rivojlantirish masalalari ilmiy jihatdan tahlil qilindi. Jismoniy madaniyatning shaxs kamolotidagi o‘rni, sport mashg‘ulotlarining nafaqat jismoniy, balki ruhiy va ijtimoiy rivojlanishga ko‘rsatadigan ta’siri keng yoritildi. Shuningdek, sport pedagogikasining nazariy asoslari va amaliy imkoniyatlari o‘rganilib, bo‘lajak pedagoglarda sog‘lom turmush tarzini shakllantirishning ustuvor yo‘nalishlari belgilandi. Tadqiqot natijalarida sport vositalaridan foydalanish bo‘lajak o‘qituvchilar kasbiy faoliyatida yuqori samaradorlik, ijtimoiy faollik va barkamollikka erishishning muhim omili ekanligi ilmiy asoslab berildi.


21.08.2025 Volume Issue View more Download
SURXON VOHASIDA QADIMGI SHAHARLAR URBANIZATSIYASI

Termiz V–VII asrlarda. Shahar joylashgan o’rni va tuzilishi haqida Xitoy manbalari. Termiz arablar istilosi davrida. Chag’oniyon (Sag’oniyon-Budrach). Somoniy­lar davrida Termiz, rejalashtirish, asosiy qurilishlar. Arab mualliflari ma’lumotlari. Termiz G’aznaviylar, Qoraxoniylar va Saljuqiylar davrida. Shahar tuzilishi va uning mavzelari, zamonaviy yirik shaharga aylanishi. Termiz mo’g’ullar istilosidan so’ng, shahar hududining o’zgarishi. Temuriylar davri tarixiy manbalarida Termiz shahri, uning vazifasi va qurilishi tarixi. Termiz so’nggi o’rta asrlar davrida.


19.08.2025 Volume Issue View more Download
DAVLAT MOLIYAVIY NAZORATI TIZIMINI TASHKIL ETISHNING XORIJ TAJRIBALARI (RIVOJLANGAN DAVLATLAR TAJRIBALARI MISOLIDA)

Ushbu maqolada rivojlangan davlatlar moliyaviy nazorati tizimining shakllanishi, tashkiliy-huquqiy asoslari va samarali faoliyat yuritish mexanizmlari tahlil qilingan. Xususan, AQSh, Germaniya, Buyuk Britaniya va Yaponiya misolida davlat moliyaviy nazoratining institutsional modeli, mustaqil audit organlarining vakolatlari hamda parlament oldida hisobdorlik tizimi o‘rganilgan. Tadqiqot natijalari shuni ko‘rsatadiki, rivojlangan mamlakatlarda moliyaviy nazorat tizimining asosiy ustunliklari shaffoflik, mustaqillik va jamoatchilik ishtirokiga asoslangan. Ushbu tajribalar O‘zbekiston moliyaviy nazorat tizimini modernizatsiya qilishda, xususan, davlat byudjeti ustidan parlament va jamoatchilik nazoratini kuchaytirishda, xalqaro standartlarni keng tatbiq etishda muhim ahamiyat kasb etadi.


19.08.2025 Volume Issue View more Download
ALISHER NAVOI AND MUHAMMAD FUZULI: THE ROLE OF THE ARTS IN THE EPICS “LAYLI AND MAJNUN”

The article analyzes the artistic arts used in the epics "Layli and Majnun" by the great Turkish artists Alisher Navoi and Muhammad Fuzuli, the skills of the artists are described through examples, and personal opinions are expressed.


19.08.2025 Volume Issue View more Download
Telegram ZENODO OpenAire Copernicus Cyberleninka Google Scholar Impact Factor