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УМУМИЙ ФИЗИКА КУРСИ II ТОМ ЭЛЕКТР ВА ЭЛЕКТРОМАГНИТ ҲОДИСАЛАР

СССР Олий таълим министрлиги давлат университетларининг физика-математика ва физика-техника факультетлари учун дарслик сифатида рухсат этган.

Iqtisodiy sotsiologiya

Mazkur darslik “ Iqtisodiy sotsiologiya" fanining namunaviy va ishchi dasturi asosida yozilgan bo'lib, Respublikamizda mavjud ijtimoiy-iqtisodiy muammolami baholash, ularning yechimlarini aniqlash, davlatimiz tomonidan Yangi O'zbekistonni barpo etish yo'lida olib borilayotgan ijtimoiy-siyosiy jarayonlarni tahlil qilish imkonini beruvchi dunyoqarashni shakllantirish, shuningdek, tahliliy usullarni egallash, nazariy, statistik va daliliy ma'lumotlarni mustaqil o‘rganish kabi masalalarga e’tibor qaratilgan.

Плодоводство с основами экологии

В учебнике подробно определяются значение экологических факторов в жизни плодовых растений и способы их оптимизации. Особое внимание уделяется альтернативным системам ведения отрасли.

Pedagogika. Psixologiya

Pedagogik psixologiya - taʼlim va tarbiya muammolarini tadqiq qiladigan psixologiya sohasi. U shaxsning maqsadga muvofiq rivojlanishini, bilish faoliyatining va insonda ijtimoiy ijobiy sifatlarni tarbiyalashning psixologik muammolarini oʻrganadi.

IBM-PC Компьютери

Компьютер билан мулоқот(37). Компьютерини ишга тушириш(38). Компьютерни ўчириш(39). Компьютерга маълумотларни киритиш.

Iqtisodiyot nazariyasi 1

Iqtisodiyot nazariyasi fani bo'yicha tayyorlangan mazkur darslikni yozishda kadrlar tayyorlash milliy dasturi va oliy o'quv yurtlarida bakalavrlar tayyorlash davlat andozasining talabalari hisobga olingan.

Designing Electronics That Work. Real-World Hardware Development

Designing Electronics That Work is a guide to all the practical things you won’t find in a typical electronics textbook. It’s written for people who already know a little—maybe a lot—about circuits, but want to move faster, make fewer mistakes, and ship working hardware with more confidence. You’ll learn how to: Define and prioritize requirements so you’re building the right thing, not just the clever thing. Design schematics and layouts to make debugging easier. Plan for manufacturability, compliance, and cost from day one. Build a lab that helps you work faster, without spending a fortune. Troubleshoot problems methodically, even when nothing’s making sense.

Concepts in Organic Electronics

This textbook provides the essential principles of organic electronics from its fundamental concepts through to describing archetype devices that exploit the unique properties of the immense materials family of organic semiconductors in use today. An organic molecule is one that is carbon rich or carbon based. Formally, an organic molecule has at least one C–H bond. Many of these molecules, when in the solid phase, are electronic materials (i.e., they are used as conductors, as PEDOT:PSS, semiconductors, such as PTCDA, or insulators, such as PMMA). For active electronic devices, the large class of organic semiconductors are of greatest interest and are the focus of this book. Organic materials are also “soſt” materials: they are the substances of which plastics are composed, and their relatively weak intermolecular bonding forces make them exceptionally lightweight, malleable, bendable, and moldable into a variety of shapes. This is in contrast to conventional semiconductors (of which Si is the archetype) that are brittle and heavy. Hence, while conventional semiconductor circuits are inherently two-dimensional, organics can take on any number of forms and as a result are found in foldable displays, “electronic fabrics,” active sensors that conform to the skin, and so on. These unusual properties separate organic semiconductors from all other active electronic materials, allowing them to be used in applications that are limited only by the imagination of the engineers who are contemplating new uses that are not already populated by conventional electronic appliances.

Reconfigurable Intelligent Surfaces for 6G and Beyond Wireless Networks

The fast-growing need to satisfy billions of mobile subscribers calls for the deployment of advanced wireless communication techniques to achieve the desired quality of service. Reconfigurable intelligent surfaces (RIS) are currently being explored to ameliorate several issues in wireless networks. RIS comprises passive elements that require limited active antennas at the base station (BS) to achieve energy efficiency and spectral gains. RIS, a key enabler for 6G wireless networks, has enormous potential to address signal loss between the transmitter and the receiver. RIS can be deployed to enhance the reliability of wireless systems in 6G and beyond. Additionally, RIS can be employed to mitigate interference in wireless communication systems. RIS supports simultaneous wireless information and power transfer and enhances security at the physical layer. Compared to relay-assisted technologies, RIS offers low cost and high efficiency. However, the computational complexity issue in RIS-assisted wireless networks design is still an issue that needs to be addressed holistically. In order to address this issue, among others, there is a need for a book that investigates the characteristics, benefits, and limitations of RIS deployment in advanced wireless communication systems.

RFID Applications. Secure and Efficient Backscatter Networking

This book introduces current efficient and secure backscatter networking schemes for RFID. The authors integrate these schemes with a concrete example, namely RFID-based missing item detection. The book presents a large palette of tools indispensable in the RFID-based passive IoT (such as compute complexity analysis, approximate algorithm design, the probabilistic data structure, and the protocol stack in COTS and software-defined RFID tags) and how these tools can be carefully tuned and adapted to be practically applied in RFID systems. The book elaborates the state-of-the-art research bringing the conventional data structure and traffic engineering technology in the core network into the emerging IoT applications of RFID. This does not only boost the performance for RFID systems, but also inspires new research directions. The authors believe that this book will interest researchers, professionals, and graduates working in RFID system design and engineering, low-power IoT as well as other related fields.

Умумий физика курси III том оптика атом физикаси

Дарслик олий таълим иалабалари, магистрлари, мустақил изланувчилари учун мўлжалланган. Дарслик Оптика Атом физикаси. Қайтадан ишланган русча 4-нашридан тарж.

Химия ўқитишда политехника таълими масалалари

Дарслик олий таълми талабалари, магистрлари, мустақил изланувчи тадқиқотчилари учун мўлжалланган.

Принципы метода гравиметрии

Изложены физические принципы гравиметрического метода, осно вы теории тяготения, физические законы, управляющие поведением поля, и область их приложения. Рассматриваются уравнения поля в различных системах координат, постановка краевых задач, методы их решения. Также рассмотрены физические принципы измерения поля тяготения, на этой основе обсуждается конструкция измерительных приборов. Рассматриваются вопросы решения обратных задач в гравиметрии, корректности их постановки и единственности. Даётся исторический обзор развития теории фигуры Земли.

Power System Relaying. 5th Edition

In order to understand the function of protective relaying systems, one must be familiar with the nature and the modes of operation of an electric power system. Electric energy is one of the fundamental resources of modern industrial society. Electric power is available to the user instantly, at the correct voltage and frequency, and exactly in the amount that is needed. This remarkable performance is achieved through careful planning, design, installation, and operation of a very complex network of generators, transformers, and transmission and distribution lines. To the user of electricity, the power system appears to be in a steady state: imperturbable, constant, and infinite in capacity. Yet, the power system is subject to constant disturbances created by random load changes, by faults created by natural causes, and sometimes as a result of equipment or operator failure.

Mikrobiologiya, virusologiya, immunologiya

Mikrobiologiya, virusologiya, immunologiya- Muhamedov I.M., Rizayev J.A., Aliyev Sh.R., Xo'jayeva Sh.A.

Основы геологии

Изложены основы общей и динамической геологии, минералогии и петрографии, структурной геологии, учения о полезных ископаемых. Описана методика геологической съемки, поисков и разведки различ­ных видов минерального сырья, даны представления об опробовании и подсчете запасов полезны ископаемых, инженерной геологии и гидрогеологии, охране недр. Во втором издании (1-е изд. - 1985) геологические процессы рассмотрены на основе геотектонической систематики. Разделы методики геологических исследований, а также основ геологии и инженерной геологии дополнены новыми материалами. Для учащихся техникумов по специальностям "Подземная разработка рудных и нерудных месторождений” , "Разработка россып­ных месторождений” , "Открытая разработка рудных и нерудных месторождений” .