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Satellite Communications in the 5G Era

This book promising scenarios for 5G Satellite Communications (SatCom), novel paradigms for satellite-terrestrial integration and emerging technologies for the next generation of satellite systems and hybrid/integrated satellite-terrestrial systems, and focuses on recent research efforts towards 5G and beyond.

Microwave and RF Design. Volume 3: Networks

Microwave and RF Design: Networkspresents the tools and techniques required to analyze and design microwave and RF circuits. Because of the finite speed of light, microwave circuits must be considered to be spatially distributed and so there is not a single ground. As such metrics that can be used to describe power flow are of most use. The topics covered include scattering parameters, signal flow graphs, and Smith charts. Acquiring expertise in these is the biggest barriers to a successful career in microwave and RF engineering. This book is suitable as both an undergraduate and graduate textbook, as well as a career-long reference book.

Musiqiy pedagogika va psixologiya

Ushbu darslik Oliy ta‘lim muassasasining Vokal san‘at yo'nalishi talabalari uchun mo'ljallangan bo'lib, unda musiqiy pedagogika va psixologiyaning umumiy asoslari, musiqiy ta‘lim berish va o'qitish nazariyasi, musiqiy ta‘lim-tarbiya tizimini tashkil etish, musiqachi shaxsi va faoliyati, musiqiy faoliyatda ta‘lim-tarbiya masalalari, musiqiy faoliyatda bilish jarayonlari, musiqachi shaxsining hissiy-irodaviy boshqaruvi, musiqa faoliyatida individual-psixologik tafovutlar va musiqiy qobiliyatlar haqida ma‘lumotlar yoritilgan.

Путевые машины

Рассмотрены конструкции, теория и расчеты путевых машин, получивших в путевом хозяйстве ОАО «Российские железные дороги» применение для ремонта и содержа ния земляного полотна, балластировки и подъемки пути, очистки щебня, сборки, раз борки и укладки рельсошпальной решетки, уплотнения и стабилизации балластного слоя, выправки и отделки железнодорожного пути, а также средства диагностики и оборудо вание для контроля геометрии и состояния рельсовой колеи, очистки пути от снега

Kompyuter grafikasi va web-dizayn

Web-saytlarni yaratish va undan foydalanish ta’lim tizimida ham muhim ahamiyat kasb etadi. Ta'limda web-saytlardan nafaqat tijorat yoki namoyish vositasi sifatida, balki bilim berish maqsadlarida ham foydalaniladi.

Энергетические установки подвижного состава

Изложены основные понятия технической термодинамики, характеристика рабочего процесса двигателей внутреннего сгорания

Гидравлика

В первой части методических указаний к лабораторным работам рассматриваются вопросы гидростатики, режимы движения жидкости, геометрический и энергетический смысл членов уравнения Бернулли, а также потери напора по длине и местные.

Microwave and RF Design, Volume 5: Amplifiers and Oscillators

Microwave and RF Design: Amplifiers and Oscillatorspresents the design of amplifiers and oscillators in a way that enables state-of-the-art designs to be realized. Detailed strategies and case studies are presented. Design of competitive microwave amplifiers and oscillators is particularly challenging as many trade-offs are required in design, and the design decisions cannot be reduced to a formulaic flow. The emphasis is on developing design skills. This book is suitable as both an undergraduate and graduate textbook, as well as a career-long reference book.

Microwave and RF Design, Volume 1: Radio Systems

Microwave and RF Design: Radio Systemsis a circuits- and systems-oriented approach to modern microwave and RF systems. Sufficient details at the circuits and sub-system levels are provided to understand how modern radios are implemented. Design is emphasized throughout. The evolution of radio from what is now known as 0G, for early radio, through to 6G, for sixth generation cellular radio, is used to present modern microwave and RF engineering concepts. Two key themes unify the text: 1) how system-level decisions affect component, circuit and subsystem design; and 2) how the capabilities of technologies, components, and subsystems impact system design. This book is suitable as both an undergraduate and graduate textbook, as well as a career-long reference book.

MOLIYAVIY MENEJMENT

Mulkchilik va xo'jalik yuritish shaklidan qat’i nazar, korxonalarda ishlab chiqarishni samarali tashkil etish eng avvalo tuzilmada boshqaruv rolini oshirishdan boshlanadi. Chunki, boshqaruv vositasida korxona o‘z oldiga qo'ygan vazifalarni hal qiladi va istiqboldagi strategik maqsadlami amalga oshiradi. Umuman olganda, yuqoridagi funksiyalarning birinchisida har qanday boshqaruv shaklining umumiy ko'rinishi tavsiflanadi, uning tarkibiga quyidagilar kiradi: tashkil etish, strategik moliyaviv tahlil, moliyaviy rejalashtirish, prognoz qilish va moliyaviy nazorat.

Ички ёнув двигателлари

Маъруза дарсига вактнинг анъанавий сарфнинг кискаришида материалларни талабчан ва чукуррок баён этилган

Картография

Дарсликда фаннинг қисқача тарихидан сўнг анъанавий мавзулар, картанинг моҳияти, унинг математик асоси, генерализация жараёни, картографик усуллар, карта ва атласларнинг таснифи берилган.

Lokomotivlarni ta’mirlash texnologiyasi.

Darslikda lokomotivlarni ta’mirlash zavodining umumiy tavsifi, “O‘zbekiston temir yo‘llari” AJ da ta’mirlash turlari, tarkibi va davriyligi, lokomotiv va uning yig‘ish birliklari, detal va uzellarini tozalash, qismlarga ajratish, tiklash va ta’mirlash, yig‘ish, ta’mirdan keyingi smash texnologiyalari yoritilgan

Geografiya o’qitish metodikasi

Ushbu darslikda unda bo’lg’usi geografiya o’qituvchilarining ilmiy-metodik tayyorgarligini tarkib toptirish va rivojlantirish uchun zarur bo’lgan geografiya o’qitish metodikasining maqsad va vazifalari, rivojlanish tarixi, geografiya o’qitishning dolzarb muammolariga doir ma’lumotlarni o’z ichiga olgan.

Fizikaviy va kolloid kimyo

Darslikda har bir bobda taaluqli tayanch iboralar, kashfiyotlar yilnomasi, na'munaviy masalalar keltirilgan. Umuman, darslik zamonaviy ta'lim tizimi talabalariga mos kelishini inobatga olib yozilgan.

QISHLOQ XO‘JALIGI IQTISODIY OTI

Dunyo mamlakatlarida qishloq xo'jaligi sohasi qarshisida ko'plab muammolar mavjud. Agar 2018 yilda dunyo aholisi soni 7,6 mlrd. kishi bo'lgan bo‘Isa, bu ko‘rsatkich 2050 yilga borib taxminiy baholarga ko‘ra 9,6 mlrd dan oshadi, bu esa oziq - ovqatga talabni salmoqli oshiradi (UN DESA, 2017). Ayni shu vaqtda tabiiy resurslar, shuningdek ichimlik suvi va hosildor haydaladigan yerlar esa kamayib bormoqda. Agrar oziq ovqat sektori bandlikni ta’minlash va mavjudlik uchun vositalar manbai sifatida o‘ta muhim hisoblanadi. Jahonda kichik fermer xo‘jaliklar soni 570 mln dan ortiq (Lowder et al., 2016), agrar oziq - ovqat sektorida esa jahon mehnat resurslarining 28 % band (ILOSTAT, 2019).