All articles - Transportation

Number of articles: 116
  • The development of agricultural exports is one of the prerequisites for increasing the export potential of the Republic of Uzbekistan. Therefore, the Strategy for the Development of Agriculture of the Republic of Uzbekistan for 2020-2030 provides for a significant increase in agricultural exports, i.e. up to $ 20 billion by 2030. And this, in turn, necessitates improving the practice of financing the export of agricultural products. The article identifies problems associated with improving the practice of financing the export of agricultural products in the republic and develops scientific proposals aimed at solving these problems.
    Gulbaxor Tajenova
    226-230
    83   8
  • Актуальность проблемы. Все более широкое использование различных химикатов в быту и сельском хозяйстве вновь придало проблеме изучения их неблагоприятного влияния на организм человека и животных чрезвычайно актуальный характер. За последние два десятилетия установлена большая группа химикатов, оказывающих токсическое действие преимущественно на эндокринную систему, прежде всего, на гипоталамо-гипофизарно-тироидную ось [3,4].
    N Zokirova, K Tukhtaev
    59-62
    20   2
  • The article examines the impact of the pandemic on the transport and transit economy of Uzbekistan, analyzes the problems that arose as a result of the pandemic and measures taken by the state during the crisis period. Positive developments in the transit economy were also noted, such as the activation of the transition to digitalization, the new transport corridor and the strengthening of integration of the Central Asian countries.
    Sitora Primova
    130-135
    14   6
  • To study the effect of the condition of the road environment or the terrain on the aesthetic condition of the road in violation of the ecological regularity of the construction and operation (use) of highways
    Farrukh Madiev, Sodiq Rahmonkulov
    135-139
    24   8
  • The article examines the impact of the pandemic on the transport and transit economy of Uzbekistan, analyzes the problems that arose as a result of the pandemic and measures taken by the state during the crisis period. Positive developments in the transit economy were also noted, such as the activation of the transition to digitalization, the new transport corridor and the strengthening of integration of the Central Asian countries
    Sitora Primova
    209-214
    15   4
  • A number of diseases are known in dentistry, the occurrence and development of which is closely related to the function of the endocrine glands. The study of this important problem was begun about 60 years ago, but to date, many questions of the influence of enlocrine diseases on the dentition have not been sufficiently studied, and the data obtained are often contradictory. When studying changes in the dentition, the duration, severity of the underlying disease, as well as the features of the function of the endocrine glands in different periods - pre-pertinent, pubertal and menopause, were often not taken into account. In recent years, a large amount of clinical material has been accumulated on the condition of teeth and periodontal tissues in various diseases of the endocrine glands, and their influence on the growth and development of the facial skeleton. A large number of experimental works have been carried out and the effect of individual hormones on tooth tissues, mucous membranes and bone tissue has been studied.
    Husnuddin Irsaliev, Lola Navruzova
    81  
  • Acute infectious and inflammatory processes in the upper respiratory tract still form the main list of diseases in childhood, which maintains the constant interest in this pathology of specialists in various fields, such as pediatricians, infectious disease specialists, otorhinolaryngologists, allergists, and immunologists. Particular attention of researchers and clinicians is attracted by the study of the etiopathogenetic mechanisms of the occurrence of laryngotracheitis, which is caused, first of all, by the development of a life-threatening condition of acute stenosis of the respiratory tract in children. According to our observations and according to the literature, there has recently been a clear trend towards an increase in the frequency of repeated episodes of acute stenosing laryngotracheitis (ASLT) in children, which makes it obvious that further study of the underlying mechanisms of not only the occurrence, but also the recurrence of ASLT is necessary. Recurrence of laryngotracheitis contributes to the formation of chronic inflammatory processes and hyperreactivity of the upper respiratory tract, negatively affects the maturation of the child's immune system, which leads to the development of secondary immunosuppression. Each new respiratory infection provokes more and more serious disorders of the immune system, contributing to the formation of both chronic inflammatory diseases of the pharynx and respiratory allergies. The modern concept of the etiopathogenesis of laryngotracheitis takes into account the action of multiple infectious and allergic trigger factors, the most significant in immunocompromised children. Currently, the primary tasks awaiting solution are timely prevention and diagnosis, the provision of highly qualified medical care, including bronchopulmonary diseases in children by expanding the use of modern methods of diagnosis and treatment, which will improve the quality of life of children.
    Uralov Shuhrat Muxtarovich, Aralov Mirza Jurakulovich, Xoliqova Gulnoz Asatovna, Najimov Shahboz Rakhimjon ugli
    25-31
    22   3
  • An analysis of the literature data showed that primary spinal tumors are rare; in most cases, spinal tumors are secondary, i.e. metastatic. Among them, hemangiomas, myelomas and metastases of uterine cancer predominate. PURPOSE OF THE WORK - to study the effectiveness of various surgical interventions taken in case of tumor lesions of the spine. MATERIAL AND METHODS. Case histories of 23 patients who were treated in the neurosurgical department of ASMI clinics and the neurosurgical department of the AF RNCEM in 2005-2007 served as material for a comparative analysis of the effectiveness of surgical methods of treatment. The age of patients is from 18 to 50 years, the duration of the disease is from 1 to 3 years. There were 16 men and 7 women. RESULTS AND DISCUSSION. In the immediate postoperative period, 17 patients had complete disappearance of pain syndrome, 4 had a significant decrease in their intensity, and 2 patients had pains that remained at the preoperative level. Regression of neurological disorders in the postoperative period was observed in 18 operated patients. Positive clinical and neurological dynamics in the immediate postoperative period occurred in 80-85% of patients in both groups. However, over time, with a re-examination after 6 months and 1 year, the percentage of patients with a positive result of the 1st group decreased to 30-40%. In the 2nd group, the number of patients with positive neurological changes and the bearing capacity of the bodies of the affected vertebrae remained at the same levels - 75 - 80%.
    Fazilov Shukhratulla Kudratovich
    2   0
  • Transport  va  turizm  oʻrtasida  yaqin  aloqalar  mavjud  boʻlishi vaqt oʻtishi bilan oʻzgargan turizmning rivojlanishida turli xil transport turlari turli rol oʻynaydi.  Ushbu  maqolaning  maqsadi  Oʻzbekiston  temir  yoʻllarining  turizmni rivojlantirishdagi  tanlangan  muammolarini  tahlil  qilish  va  temir  yoʻllardan  turizm maqsadlarida  foydalanishning  zamonaviy  setvislarini  yaratishdan  oborat.  Dastlab, transport  va  turizm  oʻrtasidagi  munosabatlar  bayon  qilinadi  va  qisqacha Oʻzbekistonda sayyohlik yoʻnalishisifatida tahlil qilinadi. Oʻzbekistonda temir yoʻl va temir  yoʻl  transportining  oʻrni  baholanadi  (Oʻzbekistondagi  temir  yoʻllarning  holati, temir yoʻl infratuzilmasi, temir yoʻl transportini tashkil etish, umumiy foydalanishdagi temir  yoʻl  transporti  tarifi  va  bir  qancha  mintaqaviy  yoʻllarda  yoʻlovchi tashish harakatining faoliyati). Shuningdek Oʻzbekistondagi temir yoʻllar va ulardan turistik maqsadlarda  foydalanish  yoʻllari  bilan  tanishtiriladi.  Turizmni  rivojlantirish  uchun temir yoʻllardan foydalanishning tanlangan soʻngi namunalariga eʻtibor qaratilgan.

    E Toxirov, R Aliyev, M Aliyev, M Shukirillaeva
    7-13
    42   13
  • This article envisages the creation and maintenance of an internet platform that accepts software orders based on supply and demand. The main goal of the theme is to guarantee the maximum ideality of the client’s work.

    Mexriban Shukirillaeva, Ezozbek Tokhirov
    14-17
    13   2
  • This  article  aims  to  develop  a  database  of  student  knowledge assessment using modern software tools that are user-friendly and understandable based  on  demand  and  supply.  Also,  the  task  of  this  database  is  to  create  a convenient  environment  for  evaluating  students’  knowledge  and  obtaining  the necessary information.

    Ezozbek Tokhirov, Ezoza Xakimova
    18-21
    27   10
  • Ushbu  maqolada  masofaviy  ta’lim  tizimini  tashkil  etish  va foydalanuvchilarga  xizmat  ko‘rsatishning  sinxron  ko‘rinishi  tahlil  qilingan  bo‘lib, ushbu  usulda  xizmat  ko‘rsatish  tartibi  va  tamoyillari,  sinxron  tizimlar  uchun matematik  modellar,  tizimlarning  xizmat  ko‘rsatish  sifat  samaradorligini  aniqlash bosqichlari keltirib o‘tilgan. Shuningdek, foydalanuvchilarga xizmat ko‘rsatishda rad etish  yoki  kutish  tushunchalari,  so‘rovlar  oqimi,  ularga  xizmat  ko‘rsatish  jarayoni sifat  ko‘rsatkichlarini  aniqlash  jarayonlari  batafsil  yoritib  o‘tilgan.  Shu  bilan  birga xizmat ko‘rsatish jarayoni modelini shakllantirish uchun zarur bo‘lgan kirish oqimi, xizmat  ko‘rsatish  tizimi,  tartibi  va  vaqti  kabi  ko‘rsatkichlarini  hisobga  olish  va hisoblash amalga oshirilgan. Hamda, so‘rovlarga xizmat ko‘rsatishning oshkora rad etish usuli uchun sifat ko‘rsatkichini aniqlash jarayonlari keltirib o‘tilgan.

    Vakhid Zakirov, Eldor Abdullaev
    22-33
    14   3
  • This article presents the database, their management systems, and  the  processes  of  database  formation,  which  are  important  for  recording  the work  process  of  the  information  technology  center  operating  system.  The phpMyadmin  platform  and  MySQL  language  were  used  to  create  the  provided database.

    M Rasulmuxamedov, A Azimov, N Gaffarov
    34-37
    8   1
  • Рассмотрены вопросы создания информационной системы учета отдыхающих в здравнице. Отмечены необходимость разработки информационной системы, приведены вопросы требующие решения с целью эффективного обслуживания отдыхающих. Приведено техническое обеспечение создаваемой информационной системы, которая учитывает топологию существующей здравницы.

    T Nurmukhamedov, N Ghaffarov, A Asimov
    38-41
    17   4
  • This article discusses databases. We will try to understand what SQL and NoSQL databases are and introduce the main differences between them, areas of application, and how they work.

    N Gafarov, A Azimov, T Tashmetov
    42-45
    24   17
  • This  article  provides  analytical  information  on  the  use  of  3D  technologies  in  the  education  system,  the  introduction  of  digital  technologies and  the  possible  results  to  improve  the  quality  of  teaching  through  an  individual approach to students using 3D resources.

    M Rasulmukhamedov, A Asimov, N Ghaffarov
    46-49
    27   8
  • Oliy  ta’lim  tizimi  doimiy  o‘zgarishlar  holatida:  ta’lim  tashkilotlari joylashgan huquqiy soha o‘zgarib bormoqda, ta’lim standartlari, ta’lim texnologiyalari o‘zgarmoqda,  ta’lim  xizmatlari  iste’molchilarining  o‘zlari  va  ularning  zamonaviy  oliy ta’lim haqidagi g‘oyalari o‘zgarmoqda. Ta’lim tashkilotlari iste’molchilarni jalb qilishning turli usullaridan foydalanadilar, ular orasida marketing vositalari birinchi o‘rinda turadi. Ta’lim  dasturlarini  shakllantirish  jarayonida  universitetlar  marketing  tadqiqotlari  orqali olinishi mumkin bo‘lgan iste’molchilar xatti-harakatlarining omillari, motivlari va o‘ziga xos  xususiyatlari  to‘g‘risida  ma’lumotga  muhtoj.  Ta’lim  xizmatlari  bozorini  marketing tadqiqotlari natijalari oliy o‘quv yurtini strategik boshqarish, shuningdek turli marketing dasturlarini ishlab chiqishda tezkor boshqarish uchun asos bo‘ladi: ta’lim muassasasini ta’lim xizmatlari bozorida targ‘ib qilish dasturlari, talabalar va talabalarni jalb qilish va saqlash dasturlari, narx va assortiment siyosatini shakllantirish. Maqola  mintaqaviy  farqlarni  hisobga  olgan  holda  universitetning  ta’lim xizmatlari  iste’molchilarining  xatti-harakatlari  bo‘yicha  marketing  tadqiqotlarining uslubiy  yondashuvlari  va  natijalariga  bag‘ishlangan.  Maqolada  muallif  tomonidan ta’lim  muassasasini  tanlash  omillari  va  o‘qitish  yo‘nalishini  tahlil  qilish  natijalari keltirilgan,  ta’lim  muassasalari  tomonidan  narx  siyosatini  shakllantirish  tamoyillari ko‘rib  chiqilgan,  O‘zbekiston  oliy  o‘quv  yurtlarida  o‘qish  narxini  mintaqaviy  tahlil qilish natijalari keltirilgan. Tadqiqot bazasi sifatida muallif tomonidan turli Toshkent universitetlarida o‘tkazilgan dala tadqiqotlari natijalari, oliy o‘quv yurtlarining rasmiy veb-saytlari,  “Reutor”  reyting  agentligi,  “IMTIHON”  loyihasi,  moliya  vazirligining rasmiy  veb-sayti  kabi  ixtisoslashtirilgan  manbalarni  tahlil  qilish  asosida  kabinet tadqiqotlari natijalari ishlatilgan.

    M Rasulmuhamedov, B Kochkarov, N Uralov
    50-54
    14   3
  • O‘zbekistonning  iqtisodiy  hayotidagi  o‘zgarishlar  inson hayotining  barcha  sohalariga  ta’sir  qiladi.  Bu,  ayniqsa,  ta’lim  uchun  to‘g‘ri  keladi. “Bepul oliy ta’lim” standartlashtirilgan kontseptsiyasi o‘tmishga aylanib bormoqda va ta’lim  xizmatlari  iste’molchilarining  talablari  o‘zgarmoqda.  Hozirgi  vaqtda talabalarning  turli  darajadagi  talablari,  asosiy  ta’lim  va  daromadlari  uchun mo‘ljallangan pullik ta’limning ko‘plab shakllari va usullari mavjud. Taklif etilayotgan xizmatlar iste’molchilar talablariga qay darajada javob beradi? Bu savolning javobi ta’lim  xizmatlariga  bo‘lgan  talabni  va  demakki,  nodavlat  ta’lim  muassasalarining moliyaviy  muvaffaqiyatini  belgilaydi.  Ta’lim  xizmatlari  bozorida  raqobat  kuchayib borayotganini hisobga olib, potentsial talabni baholash uchun bozorni o‘rganishning marketing  usullariga  murojaat  qilish  kerak.  Marketing  tadqiqotining  maqsadi istiqbolli ehtiyojlarni aniqlash, ularning qondirish darajasini baholash, aniq farazlarni sinab  ko‘rish  va  iste’molchilarning  xatti-harakatlarini  bashorat  qilishdir.  Shu  nuqtai nazardan  qaraganda,  zamonaviy  ta’lim  muammolarini  tahlil  qilishda  marketing tadqiqotlari metodologiyasini qo‘llash maqsadga muvofiqdir.

    M Rasulmuhamedov, B Kochkarov, Sh Shukurova
    55-66
    118   28
  • Bugungi  kunda  raqamli  platformalar  eng  ko‘p  muhokama qilinadigan  mavzularning  tepasida.  Ularning  voqelikni  o‘zgartirishdagi  asosiy  rolini iqtisodchilar va siyosatchilar, IT-mutaxassislari va ishlab chiqarish vakillari, fan va madaniyat,  ta’lim  va  tibbiyot  vakillari  aytadi.  Hayotimizning  barcha  jabhalarida raqamli muhitni yaratish bo‘yicha maqsadli, rejali ishlarni boshlash vaqti kelganiga hamma ham rozi. Asosiy e’tibor, birinchi navbatda, blokcheyn, sun’iy intellekt, katta ma’lumotlarni  tahlil  qilish  kabi  istiqbolli  innovatsion  texnologiyalarga  qaratilgan. Lekin, afsuski, raqamli kelajak haqidagi munozaralarda fundamental texnologiyalar muhokamasiga asossiz ravishda kam e’tibor qaratilmoqda.

    M Rasulmuhamedov, Sh Shukurova, B Kochkarov
    67-69
    17   2
  • Avtomatik  blokirovka  qurilmalar  va  ALS  samaradorligi mezonlarini tanlash tadqiqot vazifasiga bog‘liq. Ba’zi hollarda avtomatik blokirovka qurilmalari va ALS ning ishlash sifati iqtisodiy ko‘rsatkichlar bilan qulay tavsiflanadi: o‘rtacha yo‘qotishlar mezonidan foydalangan holda va chiqish ta’siri bo‘yicha.

    R Aliev, M Aliev, E Tokhirov, K Tashmetov
    70-73
    28   2
  • Hozirgi vaqtda temir yo‘l transportida avtoblokirovkaning har xil turlarini  qo‘llash  bo‘yicha  ko‘plab  yechimlar  mavjud,  xuddi  shu  narsa  avtomatik lokomotiv  signalizatsiyasini  joriy  qilish  bilan  sodir  bo‘lmoqda.  Maqolada  avtomat lokomotiv  signalizatsiyasi  bilan  umumiy  ishda  avtomatik  blokirovkalash qurilmalarining  samaradorligi  va  ularning  ishonchliligini  hisobga  olgan  holda muhokama  qilinadi.  Ikkala  tizim  ham  har  xil  ish  rejimiga  ega,  ammo  ikkala  tizim uchun  ma’lumotlar  relslar  orqali  uzatiladi,  shuning  uchun  poyezdlarning  bir uchastkadan ma’lum vaqt davomida xavfsizlik talablariga rioya etgan holda o‘tishini ta’minlash uchun kompleks tizimning samaradorligi mezoni haqida savol tug‘iladi.

    R Aliyev, M Aliyev, Sh Khakimov
    74-76
    18   4
  • The  activity  of  the  warehouse  of  the  car  depot  was  analyzed and problems associated with the timely delivery and release of inventory items to the  workshops  of  the  enterprise  were  identified.  A  generalized  diagram  of  the technological process of a warehouse in the automation of accounting operations is presented,  which  contains  material  and  information  flows,  as  well  as  the  main elements  that  display  the  flow  of  goods.  The  data  obtained  and  the  developed models were used to create an automated system for managing the warehouses of the  car  depot,  which  helps  to  increase  the  throughput  of  the  warehouse,  save space  in  warehouses  and  improve  the  quality  when  fulfilling  orders  from  shop workers.

    Tolaniddin Nurmukhamedov, Zhavlon Gulyamov
    77-82
    12   2
  • В  данной  статье  рассматриваются  возможности максимальной  автоматизации  склада,  сдающего  в  аренду  строительную технику с целью правильной и высокого уровня организации работы, при этом экономии  времени  и  затрат  человеческого  труда.  Использование информационных технологий на складах началось с решения вычислительных задач.  В  настоящее  время  это  наиболее  сложные  системы  управления сложными  проектами:  от  проектирования  зданий,  сооружений,  инженерных коммуникаций  до  автоматизированных  средств  контроля  объектов государственного контроля. Внедрение в практику интегрированных систем управления  качеством,  затратами,  временными  параметрами строительства  объектов,  обеспечение  их  ресурсами  способствует улучшению экономического положения строительных организаций.

    Z Khusniddinov, M Aliyev, N Khusnidinova
    83-86
    13   1
  • Maqolada temir yo‘l tarmog‘i korxonasida ma’lumotlar bazasini boshqarish mavzusi, ya’ni temir yo‘l avtomatlashtirish va telemexanika elementlarini qabul  qiluvchi  va  ularga  xizmat  ko‘rsatadigan  asbob-uskunalar,  bu  yerda  yo‘l uchastkalari  holatini  boshqaruvchi  eng  muhim  qurilma  (element)  relesi,  temir  yo‘l avtomatlashtirish  relelarini  ta’mirlash  va  ularga  xizmat  ko‘rsatish  bo‘yicha zamonaviy  sharoitlarda  ma’lumotlar  bazasini  yaratish  algoritmi  ishlab  chiqildi  va dastur yozildi.

    R Aliev, D Matvaliyev
    87-92
    10   2
  • Maqolada temir yo‘l tarmog‘i korxonasida ma’lumotlar omborini boshqarish mavzusi, ya’ni temir yo‘l avtomatlashtirish va telemexanika elementlarini qabul  qiluvchi  va  ularga  xizmat  ko‘rsatadigan  asbobuskunalar,  jumladan,  yo‘l uchastkalari  holatini  boshqaruvchi  eng  muhim  qurilma  (element)  relesi,  temir  yoʻl avtomatlashtirish  relelarini  taʼmirlash  va  ularga  xizmat  koʻrsatish  boʻyicha maʼlumotlar bazasini yaratish algoritmi ishlab chiqildi va dasturi tuzildi.

    R Aliev, D Matvaliyev
    93-96
    23   10
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