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Jismoniy tarbiya va sport
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Jismoniy tarbiya va sport
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Jismoniy tarbiya va sport
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Xalq ta’limi. Pedagogika
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Aloqa. Kommunikatsiya texnologiyalari
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Fiber Optic Communications
This book highlights the fundamental principles of optical fiber technology required for understanding modern high-capacity lightwave telecom networks. Such networks have become an indispensable part of society with applications ranging from simple web browsing to critical healthcare diagnosis and cloud computing. Since users expect these services to always be available, careful engineering is required in all technologies ranging from component development to network operations. To achieve this understanding, this book first presents a comprehensive treatment of various optical fiber structures and diverse photonic components used in optical fiber networks. Following this discussion are the fundamental design principles of digital and analog optical fiber transmission links. The concluding chapters present the architectures and performance characteristics of optical networks.
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Evaluation Fundamentals (3rd Ed.)
The Third Edition of Arlene Fink’s Evaluation Fundamentals teaches the basic concepts and vocabulary necessary to do program evaluations and review the quality of evaluation research to make informed decisions about methods and outcomes to meet scientific and community needs. Dr. Fink thoroughly examines such issues as how to justify evaluation questions and set standards of effectiveness, design studies, identify best practices, and conduct ethical research. The book contains numerous examples of evaluation methods, as well as evaluation reports. It also includes practice exercises and suggested readings in print and online. Individuals can use the New Edition successfully on their own or in small or large groups.
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Umuiniy flzikadan masalalar to‘plami
Ushbu darslik fizikaning barcha bo ‘limlariga oid masalalarni о 'z ichiga olgan. Har bir bo'limga tegishli asosiy formulalar, uslubiy ko'rsatmalar va masalalarni yechishga doir misollar keltirilgan.
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Fizika (Optika.Atom va yadro fizikasi)
Ushbu darslik umumiy fizika kursining "Optika,atom va yadro fizikasi" qismini o'z ichiga olib, "To'lqinlar optikasi", "Yorug'likning kvant tabiati', "Atom fizikasi", "Atom yadrosi" bo'limlaridan tashkil topgan.
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Essentials of Photonics (2nd Ed.)
The importance of photonics in science and engineering is widely recognized and will continue to increase through the foreseeable future. In particular, applications in telecommunications, medicine, astronomy, industrial sensing, optical computing and signal processing continue to become more diverse. Essentials of Photonics, Second Edition describes the entire range of photonic principles and techniques in detail. Previously named Essentials of Optoelectronics, this newly named second edition of a bestseller felects changes that have occurred in this field. The book presents a new approach that concentrates on the physical principbestles, demonstrating their interdependence, and developing them to explain more complex phenomena. It gives insight into the underlying physical processes in a way that is readable and easy to follow, as well as entirely self-contained.
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The Theory and Practice of Online Learning (2nd Ed.)
The first edition, was a landmark experiment: it was both produced in paper copy and made available for free download under a Creative Commons licen.se. The 400 paper copies sold rapidly and over 80,000 copies of the full text have been downloaded, in addition to thousands of copies of individual chapters. A number of the chapters have also been, tran.sl.ated into five languages and reprinted regionally. In sum, the book is neither an academic tome nor a prescriptive “how to” guide. Like the university itself, the book represents a blending of scholarship and of research; practical attention to the details of teaching and of provision for learning opportunity; dissemination of research results; and mindful attention to the economics of the business of education.
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Improving Online Teaching: Practical Guide for Quality Online Education
When a new year begins, it is customary to make resolutions: things we have wanted to do for a long time but never found the necessary time; things we should do but that we may be reluctant to; the trip you wanted to take; that language you wanted to learn; those extra kilos or cigarettes to lose. Whether we achieve these resolutions or put them off for next year depends largely on ourselves and our personal willpower. Distance education has always been the answer for those situations in which the impossibility of bringing together teachers and students in space or time, or in both, prevented individuals and groups from accessing education.
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Design for Electromagnetic Compatibility-In a Nutshell: Theory and Practice
Electromagnetic compatibility is a topic that is becoming more and more important in our modern and high-tech society. EMC no longer just helps to ensure that the television screen does not flicker when the vacuum cleaner is running. EMC also helps critical applications—such as space missions or medical devices—function reliably. This means that EMC-compliant design receives increased attention, both from engineers and from management. Design for Electromagnetic Compatibility— In a Nutshell is a book dedicated to development engineers, who design EMC-compliant electrical equipment and electronic devices. This book is to be regarded both as an introduction to EMC for beginners and as a quick reference guide for experts.
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Electronic Commerce: The Strategic Perspective
This textbook provides a strategic marketing and managerial perspective of electronic commerce. The research of the four authors provides the basis for the book, allowing for first-hand experience, varied viewpoints, and relevance. Contents: 1) Electronic commerce: An introduction. 2) Electronic commerce technology. 3) Web strategy: Attracting and retaining visitors. 4) Promotion: Integrated Web communications. 5) Promotion & purchase: Measuring effectiveness. 6) Distribution. 7) Service. 8) Pricing. 9) Post-Modernism and the Web: Societal effects.
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Electrical Circuit Analysis and Network Theory
The courses in Electrical Circuit Analysis and Network Theory lay the groundwork for several third year Electrical Engineering courses. Power engineering, power electronics, communications engineering, analog circuits, control engineering, filter design: the foundations for all of these fields are developed in the book. The unit on sinusoidal steady state analysis brings out some interesting problems frequently put up by power engineers. There are several illustrations of power electronic circuits through the book, including a harmonic analysis technique for a full-wave rectifier. Several questions on transient analysis are modeled after DC-DC converters, common in power electronics.
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Ma'lumotlar bazasi tizimini yaratish
Ushbu darslik "Ma’lumotlar bazasi tizimini yaratish" fani zamonaviy axborot texnologiyalari sohasida axborotni samarali saqlash, boshqarish va qayta ishlash bo‘yicha chuqur nazariy va amaliy bilimlarni shakllantirishga qaratilgan. Ushbu fan doirasida talabalar ma’lumotlar bazasi tushunchasi, tuzilishi va turlari, ma’lumotlarni modellashtirish, ER-diagrammalarni tuzish, normalizatsiya bosqichlarini amalga oshirish hamda ma’lumotlar bazasini boshqarish tizimlari (MySQL, PostgreSQL, MS SQL Server va boshqalar) bilan ishlash bo‘yicha asosiy bilim va ko‘nikmalarga ega bo‘ladilar. Fanda SQL tili asoslari, ma’lumotlarni kiritish, yangilash, o‘chirish va qidirish bo‘yicha amaliy buyruqlar, murakkab so‘rovlar yaratish, indekslash, tranzaksiyalar bilan ishlash, foydalanuvchi huquqlarini boshqarish va ma’lumotlar xavfsizligini ta’minlash masalalari keng yoritiladi. Shuningdek, dasturlash tillari orqali (masalan, PHP, Python, Java) ma’lumotlar bazasiga ulanish, ma’lumotlar almashinuvi va optimallashtirish texnologiyalari o‘rgatiladi.