Journal of Transport
type: channel
publisher: Tashkent State Transport University
language: ru
publication name: Journal of Transport
issn: 3060-5164
items: Transport va logistika kompaniyalari tomonidan autsorsing xizmatlariga bo‘lgan talabni baholash
items: Siqilgan gaz ballonli avtobuslarning ekspluatatsion ishonchliligi
items: Mintaqaning ijtimoiy-iqtisodiy salohiyati va raqobatbardoshlik darajasini baholash
items: Parkent va Mirzo Ulug‘bek shox ko‘chalari kesishmalarni harakat xavfsizligini baholash
items: Farg‘ona vodiysi iqlimining o‘zgarishida atmosfеradagi kichik gazlarning ta’sirini baholash
items: Establishment of management policy of personnel in enterprises (in the example of Angren coal mine in Uzbekistan)
items: Современные решения для мониторинга букс: безопасность и эффективность движения поездов в режиме реального времени
items: Проведение инженерно- геологических изысканий на мостах, расположенных в нашей стране, и диагностика их пролетных строений, методы устранения выявленных дефектов
items: Konteyner poyezdlarini tashkil qilish va terminallar ishini takomillashtirish bo‘yicha xorijiy tajribalar
items: Pnevmotransport ventilyatorlari ishchi organlari uchun getrekompozit polimer materiallarning komponentlarini tanlash va asoslash
items: Troposfera gazlarini monitoring qilish uchun sun'iy yo'ldosh ma'lumotlaridan foydalanish
items: Vagon oqimlarini tashkil etishga poyezdlar harakati grafigi bajarilishining ta’siri
items: https://jot.tstu.uz/index.php/jot-journal/article/view/402
items: Depodagi lokomotivlarga texnik xizmat ko‘rsatish vaqtini jadvallashtirish
items: Review of supply chain innovation through artificial intelligence: Possible applications in Uzbekistan
items: Tеmirbеtоn kо‘prik inshооtlаrining tеxnik hоlаtini bаhоlаsh vа prоgnоzlаsh uchun mаtеmаtik mоdеlni ishlаb chiqish
items: Разработка методики и средств неразрушающего контроля физико-механических характеристик чугунов для создания марок с улучшенными свойствами
items: Исследование технологических режимов термической обработки стали 60С2ХФА для улучшения механических характеристик рессорно-пружинных деталей
items: Mahalliy boshqaruvdagi srtelkalarni boshqarishni takomillashtirish
items: Havo kemalari dvigatellarining texnik nosozliklarini aniqlash turlarining tahlili
items: Gidravlik sistemalarda qo‘llaniladigan moylarning tarkibini yaxshilash
items: Specific features of aircraft maintenance based on their technical condition
items: Visco-elastic analysis of asphalt concrete
items: Temir yo‘l harakat tarkibini izdan chiqishini va past gabaritlarini kontaktsiz nazorat qilishning mikroprotsessorli tizimi
items: Diagnostics based on blood analysis indicators using the adaboost algorithm
items: Diktor shaxsini nutqi orqali tanib olishning asosiy usullari
items: Microelectron NPC block and its function
items: Avtoturargohlarga bo‘lgan talabni baholash uslubi va turargohlarni samarali boshqarish usullar
items: Экспериментальное исследование гидравлического навесного механизма высококлиренсного трактора для садоводства и виноградарства
items: Shahar yo‘nalishli avtobuslari oraliq bekatlarining o‘tkazuvchanlik qobiliyatini oshirish

Transport va logistika kompaniyalari tomonidan autsorsing xizmatlariga bo‘lgan talabni baholash
type: item
description: Ushbu maqolada transport va logistika kompaniyalari o'rtasida autsorsing xizmatlariga ortib borayotgan talab ko'rib chiqiladi, bu esa operatsion murakkabliklar va samaradorlik zarurati tufayli yuzaga keladi. U autsorsing landshaftidagi mavjud tendentsiyalar, muammolar va imkoniyatlarni tahlil qiladi, logistika firmalari tashqi hamkorlikka bo'lgan ehtiyojini strategik jihatdan qanday baholashi mumkinligi haqida tushuncha beradi.
subject: Статьи
  topic: section
subject: autsorsing, transport kompaniyalari, logistika, operatsion samaradorlik, talabni baholash, ta'minot zanjirini boshqarish, xarajatlarni kamaytirish, strategik hamkorlik
  topic: keywords
creator: Nazar Sulaymonov
creator: Diyorjon Hakimov
creator: Mavluda Irisbekova
rights: Copyright (c) 2026
date: 2026-01-06
publication date: 2026-01-06
starting page: 243
ending page: 245
doi: 10.56143/

Siqilgan gaz ballonli avtobuslarning ekspluatatsion ishonchliligi
type: item
description: Ushbu maqolada gaz ta’minot tizimining ekspluatatsion ishonchlilikning xususiyat ko‘rsatkichlarini aniqlash uchun ekspluatatsiyadagi MAN A22 avtobuslari bo‘yicha statistik ma’lumotlari to‘plandi. Ushbu ma’lumotlar asosida ekspluatatsion ishonchlilikni xususiyat ko‘rsatkichlari aniqlandi va ta‘minot tizimi sxemasi asosiga ko‘ra uning funksional modeli qurildi hamda buzilmasdan ishlash ehtimolligi, murakkab tizim sifatida hisoblandi.
subject: Статьи
  topic: section
subject: avtobus, avtobus saroyi, jamoat transporti, ekspluatatsion ishonchlilik, buzilish, nosozlik, buzilmasdan ishlash ehtimolligi, ishlash muddati, gaz ta’minot tizimi, funksional model
  topic: keywords
creator: Abdunabi Tadjibayev
creator: Vasik Jovliyev
rights: Copyright (c) 2026
date: 2026-01-06
publication date: 2026-01-06
starting page: 239
ending page: 242
doi: 10.56143/

Mintaqaning ijtimoiy-iqtisodiy salohiyati va raqobatbardoshlik darajasini baholash
type: item
description: Maqolada mintaqaning ijtimoiy-iqtisodiy salohiyati va raqobatbardoshlik darajasini baholash maqsadida Surxondaryo viloyati misolida ilmiy raqobatbardoshligining asosiy tarkibiy tuzilishi, hududlararo mehnat taqsimotidagi oʻrni, iqtisodiyoti tarkibining oʻzgarish tendensiyalari, mintaqalarinin raqobatbardoshlik darajasi ilmiy jihatdan tahlil etilgan. Mazkur tahlillar natijasida mintaqa iqtisodiyotini rivojlantirish boʻyicha ilmiy va amaliy takliflar ishlab chiqilgan.
subject: Статьи
  topic: section
subject: Surxondaryo, mintaqa iqtisodiyoti, raqobatbardoshlik, mintaqa salohiyati, mehnat taqsimoti, tarkibiy oʻzgarish
  topic: keywords
creator: Dilshod Karimov
rights: Copyright (c) 2026
date: 2026-01-06
publication date: 2026-01-06
starting page: 232
ending page: 238
doi: 10.56143/

Parkent va Mirzo Ulug‘bek shox ko‘chalari kesishmalarni harakat xavfsizligini baholash
type: item
description: Mazkur maqolada Parkent va Mirzo Ulug‘bek shox ko‘chalari kesishmasida harakat xavfsizligini baholash masalalari tahlil qilinadi. Tadqiqotda ushbu kesishmadagi yo‘l-transport hodisalari (YTH) statistikasi, harakat zichligi va yo‘l infratuzilmasining o‘ziga xos xususiyatlari o‘rganilgan. Baholash jarayonida mavjud xavf omillari aniqlanib, ularni bartaraf etish bo‘yicha ilmiy taklif va amaliy tavsiyalar ishlab chiqilgan. Shuningdek, kesishma samaradorligini oshirish va yo‘lovchilar hamda haydovchilar xavfsizligini ta'minlash maqsadida texnologik yechimlar, jumladan, svetofor tizimlari va muqobil boshqaruv usullari tahlil etilgan. Tadqiqot natijalari yo‘l harakati xavfsizligini yaxshilash bo‘yicha mahalliy hokimiyat va mutasaddi tashkilotlarga ilmiy asoslangan takliflar sifatida taqdim etilishi mumkin.
subject: Статьи
  topic: section
subject: ziddiyatli nuqta, halokatlilik koeffitsiyenti, yo‘l harakati xavfsizligi, kesishma, Parkent ko‘chasi, Mirzo Ulug‘bek shox ko‘chasi
  topic: keywords
creator: Rustam Samatov
creator: Azimjon Raxmonov
creator: Nodir Tursunov
rights: Copyright (c) 2026
date: 2026-01-06
publication date: 2026-01-06
starting page: 228
ending page: 231
doi: 10.56143/

Farg‘ona vodiysi iqlimining o‘zgarishida atmosfеradagi kichik gazlarning ta’sirini baholash
type: item
description: Iqlim o‘zgarishiga ko‘p sohalar, hususan atmosfera tarkibidagi kichik konsentratsiyadagi gazlar ham kuchli ta’sir qiladi. Aynan shu ta’sirni Farg‘ona vodiysi misolida o‘rganib chiqildi va so‘nggi iqlimiy davrda atmosferadagi chang va gazlar o‘zgarishi tahlili qilindi.
subject: Статьи
  topic: section
subject: iqlimiy parametrlar, atmosferaning ifloslanishi, chang, oltingugurt dioksidi, uglerod oksidi, azot dioksidi
  topic: keywords
creator: Ulug‘bek Shermuxamedov
creator: Mirzobek Arziqulov
rights: Copyright (c) 2026
date: 2026-01-06
publication date: 2026-01-06
starting page: 225
ending page: 227
doi: 10.56143/

Establishment of management policy of personnel in enterprises (in the example of Angren coal mine in Uzbekistan)
type: item
description: An essential element of any business’s efficient operation is people management. Establishing efficient human management practices is especially important for businesses in high-demand industries like mining in Uzbekistan, where industrial development is a major factor in economic growth. The process of creating people management policies at Angren Coal Mine, one of the top coal extraction companies in Uzbekistan, is examined in this thesis. The study examines the problems, tactics, and results of human management today and makes suggestions for raising employee happiness and organizational effectiveness.
subject: Статьи
  topic: section
subject: personnel management, skill development, employee recognition, training programs, workforce diversity, data-driven decision making, strategic HRM, organizational success
  topic: keywords
creator: Bakhtiyor Sarimsakov
rights: Copyright (c) 2026
date: 2026-01-06
publication date: 2026-01-06
starting page: 222
ending page: 224
doi: 10.56143/

Современные решения для мониторинга букс: безопасность и эффективность движения поездов в режиме реального времени
type: item
description: Статья посвящена разработке интеллектуальной системы мониторинга буксовых узлов железнодорожного подвижного состава для повышения безопасности и эффективности эксплуатации. Перегрев буксовых узлов часто становится причиной аварий и отказов, увеличивая эксплуатационные затраты и риски для пассажиров. Предложенная система, основанная на инфракрасных датчиках и беспроводных технологиях, обеспечивает измерение температуры в реальном времени и предупреждение оператора о перегреве. Описаны алгоритмы фильтрации данных, моделирование теплопередачи и анализ параметров сигнала, которые повышают точность и устойчивость системы в условиях эксплуатационных помех. Моделирование в MATLAB подтвердило, что система эффективно реагирует на отклонения температуры. Внедрение данной системы позволит снизить количество аварий, повысить безопасность движения и оптимизировать процессы технического обслуживания подвижного состава.
subject: Статьи
  topic: section
subject:
  topic: keywords
  value: мониторинг буксовых узлов, перегрев, интеллектуальная система, железнодорожный транспорт, инфракрасные датчики, беспроводная передача данных, Wi-Fi, GSM, моделирование в MATLAB, безопасность, техобслуживание, база данных, удаленный сервер, обработка данных
creator: Нуриддин Иргашев
rights: Copyright (c) 2026
date: 2026-01-06
publication date: 2026-01-06
starting page: 218
ending page: 221
doi: 10.56143/

Проведение инженерно- геологических изысканий на мостах, расположенных в нашей стране, и диагностика их пролетных строений, методы устранения выявленных дефектов
type: item
description: В данной статье представлены информация и исследования по проведению инженерно-геологических изысканий на мостах нашей страны и диагностике их пролетных строений, методам устранения выявленных дефектов. В статье также упоминается мост, расположенный в Джизаке (шоссе 4Р38) - Пахтакор - Дустлик.- Гагарин - шоссе М39 (918 км) - 4 +35 км шоссе 0Р164, проходящего через реку Сангзор, построенного по устаревшим проектным нормам и имеющего информацию об осмотре и устранении дефектов моста, который находится в аварийном состоянии.
subject: Статьи
  topic: section
subject: ремонт моста, пролетное строение, сульфатно-спиртовой состав, нормативные нагрузки, технологические трещины, цементно-полимерный раствор
  topic: keywords
creator: Достон Гуломов
rights: Copyright (c) 2026
date: 2026-01-06
publication date: 2026-01-06
starting page: 214
ending page: 217
doi: 10.56143/

Konteyner poyezdlarini tashkil qilish va terminallar ishini takomillashtirish bo‘yicha xorijiy tajribalar
type: item
description: Ishdan asosiy maqsad temir yo‘l transportida konteyner poyezdlarini tashkil qilish va terminallar ishini takomillashtirish bo‘yicha xorijiy tajribalarni aniqlash va ularni tizimlashtirishdan iborat. Ushbu maqolada konteyner tashishlarda xorijiy olimlar ishlari tahlili olib borildi hamda buning asosida ko‘rilayotgan mavzudagi mavjud muammolar aniqlandi. Xalqaro va mahalliy tashishlar tahlillari natijasida konteyner tashish sohasidagi muammolarning yechimlari keltirilgan. Tadqiqotda transport infratuzilmasining cheklovlari, xavfsizlik, xalqaro standartlarning uyg‘un emasligi, boshqaruv tizimlaridagi muammolar, ekologik ta’sir, iqtisodiy noaniqliklar, qonunchilik va tariflar, konteynerlarni boshqarish tizimlari va resurslardan samarali foydalanish kabi masalalar yoritilgan. Har bir muammo uchun mos yechimlar taklif etilgan bo‘lib, ular zamonaviy texnologiyalarni joriy etish, boshqaruv jarayonlarini optimallashtirish, ekologik xavfsizlikni oshirish, xalqaro standartlarni harmonizatsiya qilish va mijozlarga xizmat ko‘rsatishni yaxshilashga yo‘naltirilgan. Ushbu xulosalar konteyner tashish tizimining samaradorligini oshirish, atrof-muhitga zararni kamaytirish va iqtisodiy barqarorlikni ta'minlash uchun zarur choralarni belgilaydi.
subject: Статьи
  topic: section
subject: konteyner tashishlar, konteyner poyezd, terminal ishini takomillashtirish, muammolar, yechimlar, xorijiy tajriba, texnologik jarayon
  topic: keywords
creator: Ziyoda Adilova
creator: Navruz Axmatov
rights: Copyright (c) 2026
date: 2026-01-06
publication date: 2026-01-06
starting page: 208
ending page: 213
doi: 10.56143/

Pnevmotransport ventilyatorlari ishchi organlari uchun getrekompozit polimer materiallarning komponentlarini tanlash va asoslash
type: item
description: Tadqiqot pnevmotransport ventilyatorlari ishchi organlari uchun antifriksion va yeyilishbardosh geterokompozit polimer materiallarni yaratishga qaratilgan. ED-20 asosidagi materiallar tarkibi optimallashtirilib, mahalliy xom ashyolar qo‘llandi. Natijalar yuqori samaradorlik va uzoq muddatli foydalanishni ta'minlaydi.
subject: Статьи
  topic: section
subject: geterokompozit materiallar, epoksid smola, Angren kaolini, adgezion mustahkamlik, tribotexnik samaradorlik
  topic: keywords
creator: Xasanboy To‘ychiyev
creator: Umida Ziyamuhammedova
creator: Lutfillo Bakirov
rights: Copyright (c) 2026
date: 2026-01-06
publication date: 2026-01-06
starting page: 204
ending page: 207
doi: 10.56143/

Troposfera gazlarini monitoring qilish uchun sun'iy yo'ldosh ma'lumotlaridan foydalanish
type: item
description: Ma’lumki transportdan chiquvchi zararli gazlar havoda tez reaksiyaga kirishadi va ikkilamchi moddalarni hosil qiladi. Ana shunday moddalar ichida turg’unligi va zaharliligi nuqtai nazaridan ozon gazi alohida ajralib turadi. Maqolada Toshkent shahri uchun yer yaqinidagi ozon konsentratsiyasi darajasi sunʼiy yoʻldosh maʼlumotlari, hamda Oʻzgidromet maʼlumotlarini o’zaro qiyoslash orqali tahlil qilingan.
subject: Статьи
  topic: section
subject: ozon konsentratsiyasi, aura, OMI, NASA, dobson
  topic: keywords
creator: Ulug‘bek Shermuxamedov
rights: Copyright (c) 2026
date: 2026-01-06
publication date: 2026-01-06
starting page: 201
ending page: 203
doi: 10.56143/

Vagon oqimlarini tashkil etishga poyezdlar harakati grafigi bajarilishining ta’siri
type: item
description: Ishdan asosiy maqsad vagon oqimlarini tashkil etish jarayonida poyezdlar harakati grafigida poyezdlarning kechikishlarini keltirib chiqaruvchi sabablarni aniqlash va ularni tizimlashtirishdan iborat. Poyezdlar kechikishlari sabablari temir yo‘l boshqarmalari kesimida aniqlandi va ular 4 ta mezon (yo‘qotish sababi turi, ta’sir obyekti, yo‘qotishning ta’sir qilish usuli, yo‘qotish manbasi) bo‘yicha tizimlashtirildi. Poyezdlar kechikishlari sabablarini tizimlashtirish orqali vagon oqimlarining butun bir siklini tizimli tahlil qilish va natijalarini asosli baholash imkoniyati yaratildi.
subject: Статьи
  topic: section
subject: vagon oqimlari, poyezdlar harakati grafigi, kechikish, yo‘qotish sababi, tizimlashtirish
  topic: keywords
creator: Dilmurod Butunov
creator: Sardor Abduqodirov
creator: Zohid Axmedov
rights: Copyright (c) 2026
date: 2026-01-06
publication date: 2026-01-06
starting page: 195
ending page: 200
doi: 10.56143/

https://jot.tstu.uz/index.php/jot-journal/article/view/402
type: item
title: Женщины-генеральные директора и их влияние на расширение прав и возможностей женщин в странах Центральной Азии: регрессионный анализ отношения женщин-руководителей к занятости женщин в Центральной Азии на основе опроса Всемирного банка по предприятиям
description: данной статье рассматривается влияние женщин-руководителей, характеристик фирм, инноваций и иностранной собственности на результаты бизнеса в четырех странах Центральной Азии: Узбекистане, Таджикистане, Кыргызской Республике и Казахстане. Используя регрессионный анализ, исследование показало, что женское лидерство последовательно связано с положительным и статистически значимым воздействием на результативность деятельности фирмы во всех странах, подчеркивая преимущества гендерного разнообразия в высшем руководстве. Возраст фирмы не оказал существенного влияния, что говорит о том, что адаптивность и инновации имеют большее значение для успеха. В то время как инновации не имели прямого влияния, иностранная собственность стала ключевым фактором, положительно способствующим росту и эффективности фирмы. Результаты исследования предполагают несколько политических последствий, включая поощрение женского лидерства посредством гендерных квот и наставничества, поддержку малых и средних предприятий (МСП) и улучшение инвестиционного климата для привлечения прямых иностранных инвестиций (ПИИ). Рекомендуется проведение дальнейших исследований с целью изучения механизмов, с помощью которых женщины-генеральные директора влияют на результаты деятельности компаний, и того, как компании в этих странах могут лучше интегрировать инновации в свои стратегии.
subject: Статьи
  topic: section
subject:
  topic: keywords
  value: женские генеральные директора, производительность фирмы, инновации, иностранная собственность, Центральная Азия, гендерное разнообразие, результаты бизнеса, малые и средние предприятия (МСП), прямые иностранные инвестиции (ПИИ), характеристики фирмы
creator: Аббос Азизов
rights: Copyright (c) 2026
date: 2026-01-06
publication date: 2026-01-06
starting page: 188
ending page: 194
doi: 10.56143/

Depodagi lokomotivlarga texnik xizmat ko‘rsatish vaqtini jadvallashtirish
type: item
description: Hozirgi vaqtda teplovozlar va lokomotiv brigadalari tomonidan og’ir iqlim sharoitlari bilan birgalikda poyezdlarga xizmat ko’rsatish sxemalarining qo’llaniladigan tuzilishi harakatlanuvchi tarkib yo’lida teplovozlarning operatsion ishonchliligini oshirish uchun optimal ta’mirlash ishlab chiqarish tizimini o’rnatishni (asoslashni) talab qiladi. Bu tadqiqot ishi TXK-2 (Texnik xizmat ko’rsatish) va JT-1 ni (joriy ta’mir) bilan bog’liq, chunki ushbu turdagi ta’mirlash ishlab chiqarishlari temir yo’l vagonlarini depo ta’mirlash xarajatlarining taxminan 30-50 foizini sarflashi tufayli jahon amaliyotida lokomotivning mikroprotsessor boshqaruv tizimlari, shuningdek depo ko’chma va statsionar asosida avtomatlashtirilgan texnik diagnostika tizimlari bort tizimlarini ishlab chiqish natijasida yuzaga kelgan texnik xizmat ko’rsatish va ta’mirlashning rejali profilaktika tizimidan haqiqiy texnik holatga ko’ra ta’mirlashga o’tish tendentsiyasi mavjudligini ko’ratib beradi.
subject: Статьи
  topic: section
subject: texnik xizmat ko’rsatish, joriy ta’mir, avtomatlashtirish, metodologiya, ishonchlilik, strategiya
  topic: keywords
creator: Shohzoda Umrzoqova
rights: Copyright (c) 2026
date: 2026-01-06
publication date: 2026-01-06
starting page: 184
ending page: 187
doi: 10.56143/

Review of supply chain innovation through artificial intelligence: Possible applications in Uzbekistan
type: item
description: The presented article represents a systematic literature review of empirical studies on the adoption of AI for applications in the field of supply chain management. In the last decade, AI has advanced remarkably, bringing transformative changes to business operations and society. This review explores current technological approaches and their wide-ranging applications, offering valuable insights with potential to revolutionize supply chain processes in regions like Uzbekistan, where AI integration could drive significant economic growth and operational advancements. This study sets the stage for future academic research in Uzbekistan while also offering insights to help managers make better decisions about using AI in supply chain management.
subject: Статьи
  topic: section
subject: artificial intelligence, internet technologies, supply chain innovations, SCM, logistics, disruption management, intelligent solutions, logistics, transportation
  topic: keywords
creator: Salikhov Sokhibkhon
rights: Copyright (c) 2026
date: 2026-01-06
publication date: 2026-01-06
starting page: 180
ending page: 183
doi: 10.56143/

Tеmirbеtоn kо‘prik inshооtlаrining tеxnik hоlаtini bаhоlаsh vа prоgnоzlаsh uchun mаtеmаtik mоdеlni ishlаb chiqish
type: item
description: Maqolada texnik-ekspluatatsion ko‘rsatkichlarning baholash mezonlari orqali shahar temirbeton ko‘prik inshootlarining texnik holatini baholash va prognozlash bo‘yicha matematik model ishlab chiqilgan. Mezonlarni vazn koeffitsiyentlari Ierarxiyalar tahlili usulidan foydalanilgan holda Mpriority 1.0 dasturida hisoblab topilgan.
subject: Статьи
  topic: section
subject: baholash mezonlari, ko‘priklar, Ierarxiyalar tahlili usuli, harakat xavfsizligi va qulayligi, umrboqiyligi, yuk ko‘tarish qobiliyati, o‘tkazuvchanlik qobiliyati, ta’mirlashga yaroqliligi
  topic: keywords
creator: Ulug‘bek Shermuxamedov
creator: Ma’mura Sobirova
rights: Copyright (c) 2026
date: 2026-01-06
publication date: 2026-01-06
starting page: 175
ending page: 179
doi: 10.56143/

Разработка методики и средств неразрушающего контроля физико-механических характеристик чугунов для создания марок с улучшенными свойствами
type: item
description: Статья посвящена разработке методики и средств неразрушающего контроля физико-механических свойств чугунов с целью создания новых марок с улучшенными характеристиками. Рассматривается выбор геометрических параметров инденторов, которые обеспечивают высокую чувствительность к изменениям характеристик в объеме материала, а также позволяют достигать различных уровней деформации и скоростей деформирования при испытаниях, что необходимо для анализа поведения материала при динамических нагрузках. Результаты исследования помогут точно определить величину пластического отпечатка, необходимую для объективной оценки физико-механических характеристик чугуна.
subject: Статьи
  topic: section
subject: высокопрочное чугун, твердость, индукционная тигельная печь, механические свойства, индентирование, удар, отпечаток
  topic: keywords
creator: Нодиржон Турсунов
creator: Александр Крень
creator: Талгат Уразбаев
creator: Учкин Рахимов
creator: Мурот Туракулов
rights: Copyright (c) 2026
date: 2026-01-06
publication date: 2026-01-06
starting page: 171
ending page: 174
doi: 10.56143/

Исследование технологических режимов термической обработки стали 60С2ХФА для улучшения механических характеристик рессорно-пружинных деталей
type: item
description: The article considers the effects of the temperature of the cooling medium during heat treatment on the mechanical characteristics of spring steel 60Si2CrV. The dependences of hardness, tensile strength and elongation of steel on the temperature of the quenching medium are shown. It has been established that the optimal temperature range of the cooling medium is from 20 to 30 °C, which makes it possible to achieve high mechanical characteristics of the material. The results obtained can be useful for optimizing the heat treatment of cylindrical springs of freight wagons, ensuring their durability and reliability.
subject: Статьи
  topic: section
subject: твердость, температура, охлаждающая среда, закалка, отпуск, излом
  topic: keywords
creator: Салохиддин Абсаттаров
creator: Нодиржон Турсунов
rights: Copyright (c) 2026
date: 2026-01-06
publication date: 2026-01-06
starting page: 166
ending page: 170
doi: 10.56143/

Mahalliy boshqaruvdagi srtelkalarni boshqarishni takomillashtirish
type: item
description: Ushbu maqolada NFC (Near Field Communication) texnologiyasining temir yo‘l stansiyalaridagi strelkalarni NFC texnologiyasi ruxsati bilan simsiz mahalliy boshqarishda qo‘llanilishi ko‘rib chiqiladi hamda uning ishlash algoritmi va foydalanuvchi interfeys oynalari ishlab chiqildi. NFC texnologiyasi yordamida xavfsiz va tezkor ruxsat olish jarayonlari optimallashtiriladi. Ilmiy asoslangan usullar va tajribaviy natijalar yordamida NFC texnologiyasining samaradorligi tahlil qilinadi. Ushbu texnologiya temir yo‘l tizimlarining avtomatlashtirilgan boshqaruv jarayonlarini modernizatsiya qilishga imkon beradi.
subject: Статьи
  topic: section
subject: NFC, Bluetooth, mahalliy boshqaruv, interfeys, protokol, simsiz aloqa, strelka, radiokanal, manyovr ishlari
  topic: keywords
creator: Sunnatillo Boltayev
creator: Obidjon Muhiddinov
creator: Egamberdi Joniqulov
creator: Bekzodjon G‘anijonov
rights: Copyright (c) 2026
date: 2026-01-06
publication date: 2026-01-06
starting page: 162
ending page: 165
doi: 10.56143/

Havo kemalari dvigatellarining texnik nosozliklarini aniqlash turlarining tahlili
type: item
description: Ushbu maqolada havo kemalari dvigatellarining texnik nosozliklarini aniqlash usullari va turlariga oid tahlil keltirilgan. Turli nosozliklarni aniqlash usullari, ularning afzalliklari va cheklovlari, shuningdek, ularni qo‘llashning samaradorligi muhokama qilinadi. Ushbu tahlil havo kemalari texnik xizmatini yaxshilash va parvoz xavfsizligini oshirishda qo‘llanilishi mumkin. Ushbu maqolada, havo kemalari dvigatellaridagi nosozliklarni aniqlashning zamonaviy usullari va ularning ahamiyati yoritilgan.
subject: Статьи
  topic: section
subject: Dvigatel nosozliklari, texnik xizmat, aniqlash usullari, havo kemalari xavfsizligi, parvoz xavfsizligi
  topic: keywords
creator: Izzat Maturazov
creator: Shahzod Shodiyev
rights: Copyright (c) 2026
date: 2026-01-06
publication date: 2026-01-06
starting page: 158
ending page: 161
doi: 10.56143/

Gidravlik sistemalarda qo‘llaniladigan moylarning tarkibini yaxshilash
type: item
description: Ushbu maqolada bugungi kundagi global muammolardan biri zamonaviy yo‘l qurish texnikalarda gidravlik mexanizmlarni harakatga keltirish uchun gidravlik yuritmalardan tobora keng foydalanilmoq. Texnologik mashinalarining ko‘tarish mexanizmlarida, tormoz tizimlarida gidravlik sistemalardan foydalanilmoq. Gidravlik sistemalar quvvatni uzatish, agregat va mexanizmlarining harakatga keltirish uchun ishlatiladi va gidrotizimlarga talab yuqoriligidan kelib chiqqan xolda ishlab chiqishga qaratilgan tadqiqotlar etakchi oʻrinni egallashga erishish. Olib borilgan ilmiy tadqiqotlarning natijalari asosiy ko‘zlangan maqsadimizga erishish uchun asos sifatida xizmat qiladi.
subject: Статьи
  topic: section
subject: avtogreydr giravlik sistemasi, gidravlik moylar, qovushqoqlik, korrozyananuvchanlik, gidrosilindirlar
  topic: keywords
creator: Zebo Alimova
creator: Akramjon Qurbonov
rights: Copyright (c) 2026
date: 2026-01-06
publication date: 2026-01-06
starting page: 154
ending page: 157
doi: 10.56143/

Specific features of aircraft maintenance based on their technical condition
type: item
description: The article analyzes the importance of a condition-based approach to improving the efficiency of the technical maintenance (TM) system for aircraft. Methods for optimizing TM processes through operational data analysis, failure forecasting, and the effective organization of preventive measures are examined. Issues related to the differences between preventive and reactive maintenance and the application of modern diagnostic technologies are highlighted. The approaches presented in the article help enhance flight safety and reduce maintenance costs.
subject: Статьи
  topic: section
subject: aircraft, system, aviation instruments, regular inspections, CAMP, technical maintenance, diagnostics, parameter, safety, airworthiness
  topic: keywords
creator: Izzat Maturazov
creator: Dauitbay Sarsenbaev
rights: Copyright (c) 2026
date: 2026-01-06
publication date: 2026-01-06
starting page: 150
ending page: 153
doi: 10.56143/

Visco-elastic analysis of asphalt concrete
type: item
description: One of the load-bearing elements of the pavement is the asphalt binder, a viscoelastic, thermoplastic substance that has the stiffness of an elastic solid body but also flows and loses energy as a viscous fluid due to frictional losses. Asphalt materials have been studied using creep testing at multiple service temperatures. One of the most significant pavement distresses is persistent strain or rutting. It is thought that the primary cause of rutting in asphalt pavements is the accumulation of tension in the asphalt binder driven due to traffic. The commercial software ABAQUS CAE is utilized to simulate the creep behavior of asphalt concrete samples modeled as 2D bar elements. The viscoelastic properties of the material are characterized using the Prony series, enabling the numerical results to closely align with experimental observations. The outcomes of the analysis are presented as strain-time and displacement-time graphs.
subject: Статьи
  topic: section
subject: Asphalt-concrete, ABAQUS, Creep test, Visco-elastic analysis
  topic: keywords
creator: Ibragim Sadikov
creator: Er-Sultan Joldasbaev
rights: Copyright (c) 2026
date: 2026-01-06
publication date: 2026-01-06
starting page: 146
ending page: 149
doi: 10.56143/

Temir yo‘l harakat tarkibini izdan chiqishini va past gabaritlarini kontaktsiz nazorat qilishning mikroprotsessorli tizimi
type: item
description: Ushbu maqolada mikroprotsessor asosida ishlab chiqilgan kontaktsiz relsdan chiqish va gabaritdan tashqariga chiqishni aniqlash qurilmasi asosida, temir yo'l harakat tarkibining g'ildirak juftliklarining yo'ldan chiqishini va gabaritdan chiqib turgan qismlarini aniqlash va nazorat qilish imkoniyati ko'rib chiqiladi. Qurilma ishga tushganda, poyezd bekatga yoki sun'iy inshootga (tunel, ko'prik) yetib borguncha to'xtashi ko'zda tutilgan.
subject: Статьи
  topic: section
subject: elektr markazlashtirish, mikroprotsessor, temir yo'l harakat tarkibi, yaqinlashish, kichikroq o'lcham, infraqizil datchik, dasturiy ta'minot, yo'l datchigi, simsiz tarmoq
  topic: keywords
creator: Erkin Xidirov
rights: Copyright (c) 2026
date: 2026-01-06
publication date: 2026-01-06
starting page: 141
ending page: 145
doi: 10.56143/

Diagnostics based on blood analysis indicators using the adaboost algorithm
type: item
description: This article discusses the use of the AdaBoost algorithm for disease diagnosis based on blood parameters. The study analyzes how the algorithm adapts to various datasets consisting of blood parameters and identifies key biomarkers that affect the accuracy of diagnosis. It is shown that the use of this algorithm allows for increased pathology recognition efficiency compared to traditional methods, providing higher sensitivity and specificity. The abstract also includes a comparative analysis of AdaBoost performance with other machine learning models, highlighting its advantages in the field of diagnostics based on medical data. A systematic approach to the medical diagnosis process, methods, models and algorithms for making diagnostic solutions have been developed. The developed model and algorithms make it possible to create a system that uses the adoption of a hybrid intelligent diagnostic solution. A multivariate probabilistic model was created taking into account the weighting coefficient of experts and the mutual compatibility of experts' assessments. This allows to make a collegial diagnostic solution with a certain probability that the patient has the suspected disease. A generalized logical model of the multi-stage reasoning process of experts on diagnosis was created.
subject: Статьи
  topic: section
subject: blood analysis, AdaBoost algorithm, machine learning, classification, bioanalyze, medical dataset, ensemble learning, methods, specificity, diagnostics
  topic: keywords
creator: Saodat Olimjonova
rights: Copyright (c) 2026
date: 2026-01-06
publication date: 2026-01-06
starting page: 137
ending page: 140
doi: 10.56143/

Diktor shaxsini nutqi orqali tanib olishning asosiy usullari
type: item
description: Ushbu ishda ovoz orqali tanib olish masalasini yechish uchun qo‘llaniladigan usullar sharhi keltirilgan. Tanib olish tizimlarining barqaror tuzilishiga alohida e’tibor qaratilgan. Shuningdek, belgilarni ajratib olishning eng keng tarqalgan usullari (masalan, MFCC va LPCC)ning qisqacha tavsifi hamda tasniflash usullari (vektorli kvantlash usuli, Gauss qorishmalari modeli, tayanch vektorlar usuli) haqida ma’lumot berilgan. Tanib olish tizimlarini baholash usullari va bunday baholash natijalarini taqdim etish yo‘llari muhokama qilingan.
subject: Статьи
  topic: section
subject:
  topic: keywords
  value: nutq orqali tanib olish, biometrik identifikatsiya, nutq signaliga ishlov berish, mel-chastotali kepstral koeffitsiyentlar (MFCC), chiziqli bashoratlash koeffitsiyentlari, belgilarni ajratib olish, K-meanslar algoritmi, diskret Fure almashtirish, Gauss qorishmalar modeli
creator: Nomaz Mirzayev
creator: Johongir O‘rinboyev
creator: Mavluda Nugmanova
rights: Copyright (c) 2026
date: 2026-01-06
publication date: 2026-01-06
starting page: 130
ending page: 136
doi: 10.56143/

Microelectron NPC block and its function
type: item
description: Railway switch control systems on railway are essential to ensure safe and efficient traffic. In this article, the development of automated control systems of railway switches, their technological basis, safety issues and energy efficiency improvement approaches are considered. The main attention is focused on the production and practical use of a microelectronic alternative version of the relay NPC block, which belongs to the dialing group, of modern control blocks, in particular, based on the technical requirements for railway automation and telemechanics equipment, and their harmonious operation with telemechanics tools.
subject: Статьи
  topic: section
subject: class II relays, VU, PVU relays, current sensor, optocouplers, light-emitting diodes, modern microcontroller boards, dial group block
  topic: keywords
creator: Asadulla Azizov
creator: Feruz Sindarov
rights: Copyright (c) 2026
date: 2026-01-06
publication date: 2026-01-06
starting page: 126
ending page: 129
doi: 10.56143/

Avtoturargohlarga bo‘lgan talabni baholash uslubi va turargohlarni samarali boshqarish usullar
type: item
description: Ushbu maqolada avtoturargohlar qurish va ularni to‘g‘ri boshqarish borasida fikr mulohazalar keltirilgan. Avtoturargohda joylar soni qanday aniqlanishi unga bog‘liq bir nechta parametrlar orqali ifodalanishi mumkin. Avtoturargohda almashinuvchanlik darajasi, to‘lganlik darajasi va avtoturargohdan kun davomida foydalangan avtomobillar soni o‘zaro bog‘lanish grafiklari ushbu maqolada tahlil qilingan. Shu bilan birgalikda avtoturargohni to‘g‘ri boshqarishni tashkil qilish orqali avtoturargohdan samaraliroq foydalanish mumkin. Ya’ni avtoturargohdan telematik jihozlar yordamida foydalanuvchilarga qulayliklar yaratish orqali yonilg‘i va vaqtni tejash mumkin bo‘ladi.
subject: Статьи
  topic: section
subject: avtoturargoh parametrlari, almashinuvchanlik darajasi, to‘lganlik darajasi, narxlash, boshqarish strategiyasi, avtomobillashganlik, avtomatlashtirish
  topic: keywords
creator: Gulira’no Xalilova
creator: Azimjon Raxmonov
creator: Rustam Samatov
rights: Copyright (c) 2026
date: 2026-01-06
publication date: 2026-01-06
starting page: 122
ending page: 125
doi: 10.56143/

Экспериментальное исследование гидравлического навесного механизма высококлиренсного трактора для садоводства и виноградарства
type: item
description: В статье приводится программа и методика лабораторно-полевых испытаний гидравлического навесного механизма высококлиренсного трактора для садоводства и виноградарства. Получены переходные процессы изменения давления в ГНС при поъеме грузов 1000 и 1500 кг. Проведена статистическая обработка результатов испытаний. Полученные средние значения результатов экспериментальных исследований позволяют оценить соответствия параметров опытного трактора требованиям технического задания, а также проверки адекватности теоретических моделей экспериментальным данным.
subject: Статьи
  topic: section
subject: высококлиренсной трактор, гидравлическая навесная система, кинематическая схема, методика, программа
  topic: keywords
creator: Бекзод Астанов
creator: Юсуфбек Шермухамедов
rights: Copyright (c) 2026
date: 2026-01-06
publication date: 2026-01-06
starting page: 117
ending page: 121
doi: 10.56143/

Shahar yo‘nalishli avtobuslari oraliq bekatlarining o‘tkazuvchanlik qobiliyatini oshirish
type: item
description: Jamoat transportlarida hizmat sifatini oshirishning muhim omillardan biri bu yo‘lovchilar oqimi, oraliq bekatlarda avtobuslar harakat vaqtlari va ularni tashkil etuvchilarini tadqiq etishdir. Maqolada mualliflar tomonidan yo‘lovchilar oqimi, oraliq bekatlarda avtobuslar harakat vaqtlarining shakillanishini xisoblash usullari tahlil qilingan bo‘lib harakat vaqtlari va ularni tashkil etuvchilarining taqsimlanishini ifodalovchi ko‘rsatkichlari ishlab chiqilgan.
subject: Статьи
  topic: section
subject: imitatsion model, jamoat transporti, oraliq bekat, o‘tkazuvchanlik qobiliyati, taqsimot qonuni, nazariy chastota, empirik chastota
  topic: keywords
creator: Davron Yo‘ldoshev
rights: Copyright (c) 2026
date: 2026-01-06
publication date: 2026-01-06
starting page: 112
ending page: 116
doi: 10.56143/