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Iqtisodiyot. Iqtisodiyot fanlari
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Aloqa. Kommunikatsiya texnologiyalari
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Aloqa. Kommunikatsiya texnologiyalari
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Aloqa. Kommunikatsiya texnologiyalari
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Adabiyot. Adabiyotshunoslik. Xalq og‘zaki ijodiyoti
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Aloqa. Kommunikatsiya texnologiyalari
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Iqtisodiyotning boshqa tarmoqlari
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Aloqa. Kommunikatsiya texnologiyalari
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The Essential Guide to Telecommunications
When The Essential Guide to Telecommunications was first published in 1997, broadband and cellular networks were many times less complex. Voice calls were carried separately from data traffic, and e-mail required arcane commands and was used mostly at universities. The federal government had recently deregulated telecommunications and opened it to competitors. Deregulation opened voice and data networks to new competitors. These competitors competed with established providers for subscribers by offering lower prices. This competition drove innovation and resulted in the build-out of high-speed fiber-optic networks. Large incumbents responded with their own network improvements and lowered prices.
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CWNA Certified Wireless Network Administrator Official Study Guide
The wireless networking market is in a continual state of change. There have been more than a dozen amendments to the IEEE 802.11 standard since it was first released, and as I write these words in mid-2007, the IEEE is preparing to release the IEEE 802.11-2007 rollup any day now. For this reason, it is important that a wireless network administrator stay on top of the changes in wireless networking. This book and the CWNA certification is a great place to start
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Encyclopedia of Electronic Components. Volume 2
This is the second of three volumes. Its purpose is to provide an overview of the most commonly used electronic components, for reference by students, engineers, hobbyists, and instructors. While you can find much of this information dispersed among datasheets, introductory books, websites, and technical resources maintained by manufacturers, the Encyclopedia of Electronic Components gathers all the relevant facts in one place, properly organized and verified, including details that may be hard to find elsewhere. Each entry includes typical applications, possible substitutions, cross-references to similar devices, sample schematics, and a list of common problems and errors
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Gidrotexnika inshootlaridan foydalanish
Mazkur darslikda Respublikamizda mavjud bo'lgan gidrotexnika inshootlarini ish lash sharoitlari, suv xo'jaligi ekspluatatsiya xizmati tuzilmasi va ular tomonidan bajariladigan ish turlari, gidrotexnik inshootlarni texnik holatini kuzatish, gidrotexnik inshootlaridagi gidromexanik jihozlar ekspluatatsiyasi, suv tindirgichlarni ishlatish, gidrotexnika inshootlari va ular gidromexanik jihozlaridagi buzulish va avariya holatlarining tahlili, ta’mirlash va qayta tiklash ishlari. shuningdek gidrotexnika inshootlarini rekonstruksiya qilish masalalari ko'rib chiqilgan.
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Reference Data for Engineers Radio Electronics Computer and Communications
The ninth edition provides new knowledge in the fields of satellite technology, space communication, microwave science, telecommunication, global positioning systems, frequency data, and radar. Also revised and updated were the chapters on intellectual property and patents, probability and design, power electronics—rectifiers, filter, and power supplies, properties of materials, units, constants and conversion factors, active filter design, antennas, integrated circuits, digital signal processing, and surface acoustic wave devices. I am sure that as you read this text you will also appreciate the hard work and expertise of these authors. This edition of Reference Data for Electrical Engineers will continue its tradition of being an important reference text for all electrical engineers.
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Anatomiya 1 -jild
M azkur darslik O czbekiston Respublikasi Oliy va o ‘rta maxsus ta ’lim vazirligiham da Sog‘liqni saqlash vazirligi tom onidan tasdiqlangan um um iy am aliyotshifokori tayyorlash o'quv dasturi asosida yozildi. Unga kattalar anatom iyasi bilanbirga a ’zo va tizim lam ing taraqqiyoti, bolalikning turli davrlarida kuzatiladigan yoshga xos o ‘zgarishlari haqidagi m a’lum otlar ham kiritilgan. Lotin atam alarixalqaro anatom ik term inologiyaga mos.
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Introduction to Queueing Theory and Stochastic Teletraffic Models
The aim of this textbook is to provide students with basic knowledge of stochastic models with a special focus on queueing models that may apply to telecommunications topics, such as traffic, performance evaluation, resource provisioning, and traffic management. These topics are included in a field called teletraffic. This book assumes prior knowledge of a programming language and mathematics normally taught in an electrical engineering bachelor program. The book aims to enhance intuitive and physical understanding of the theoretical concepts it introduces. The famous mathematician Pierre-Simon Laplace is quoted to say that “Probability is common sense reduced to calculation” as the content of this book falls under the field of applied probability, Laplace’s quote very much applies. Accordingly, the book aims to link intuition and common sense to the mathematical models and techniques it uses. It mainly focuses on steady-state analyses and avoids discussions of time-dependent analyzes.
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ХИМИЯ НЕФТИ и ГАЗА
Книга является учебником для учащихся нефтяных и химико-технологи ческих техникумов, специализирующихся по химической технологии нефти и газа.
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“Sport pedagogik mahoratini oshirish” (Maktabgacha va boshlang‘ich ta’limda jismoniy tarbiya va sport)
Darslik 60111900- Maktabgacha va boshlang'ich ta’limda jismoniy tarbiya va sport, namunaviy dasturi asosida yozilgan bolib, unda sport turlarining texnikasi, taktikasi, jismoniy tayyorgarlik vositalari, o‘quv-mashg‘ulotlarini otkazish uslublari hamda pedagogik nazorat shakllari va ularni o'quvmashg‘ulotlar jarayonida amalga oshirish masalalari yoritilgan. Dasrlikda 0‘zbekiston davlat jismoniy tarbiya va sport unversiteti hamda pedagogika oliy o‘quv yurtlarining jismoniy tarbiya fakultetlari talabalari, akademik litsey va kasb-hunar kollejlari o'qituvchi-murabbiylari foydalanishlari uchun mo'ljallangan.
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