Описание: Career Award in Information and Communication Technology: Foundation Level accompanies the Cambridge International Examinations (CIE) syllabus for the Career Award in Information and Communication Technology at Foundation Level. It closely matches the content of the syllabus, and has been endorsed by CIE for use with its examination.
The author,an information technology specialist, writes in a lively, accessible style and uses a step-by-step approach to introduce students to the basic concepts and skills required.
Автор: Stuber, Gordon L. Название: Principles of Mobile Communication ISBN: 1461403634 ISBN-13(EAN): 9781461403630 Издательство: Springer Рейтинг: Цена: 15672.00 р. Наличие на складе: Поставка под заказ.
Описание: Principles of Mobile Communication, Third Edition, is an authoritative treatment of the fundamentals of mobile communications. This book stresses the fundamentals of physical-layer wireless and mobile communications engineering that are important for the design of any wireless system. This book differs from others in the field by stressing mathematical modeling and analysis. It includes many detailed derivations from first principles, extensive literature references, and provides a level of depth that is necessary for graduate students wishing to pursue research on this topic. The book's focus will benefit students taking formal instruction and practicing engineers who are likely to already have familiarity with the standards and are seeking to increase their knowledge of this important subject. Major changes from the second edition: 1. Updated discussion of wireless standards (Chapter 1). 2. Updated treatment of land mobile radio propagation to include space-time correlation functions, mobile-to-mobile (or vehicle-to-vehicle) channels, multiple-input multiple-output (MIMO) channels, improved simulation models for land mobile radio channels, and 3G cellular simulation models. 3. Updated treatment of modulation techniques and power spectrum to include Nyquist pulse shaping and linearized Gaussian minimum shift keying (LGMSK). 4. Updated treatment of antenna diversity techniques to include optimum combining, non-coherent square-law combining, and classical beamforming. 5. Updated treatment of error control coding to include space-time block codes, the BCJR algorithm, bit interleaved coded modulation, and space-time trellis codes. 6. Updated treatment of spread spectrum to include code division multiple access (CDMA) multi-user detection techniques. 7. A completely new chapter on multi-carrier techniques to include the performance of orthogonal frequency division multiplexing (OFDM) on intersymbol interference (ISI) channels, OFDM residual ISI cancellation, single-carrier frequency domain equalization (SC-FDE), orthogonal frequency division multiple access (OFDMA) and single-carrier frequency division multiple access (SC-FDMA). 8. Updated discussion of frequency planning to include OFDMA frequency planning. 9. Updated treatment of CDMA cellular systems to include hierarchical CDMA cellular architectures and capacity analysis. 10. Updated treatment of radio resource management to include CDMA soft handoff analysis. Includes numerous homework problems throughout.
Описание: This book enlightens readers on the basic surface properties and distance-dependent intersurface forces one must understand to obtain even simple data from an atomic force microscope (AFM).
Описание: The doctoral thesis investigates various strategies in the area of going and being international of retail firms which is of undisputable relevance due to the fairly narrow research status and the increasing internationalization of retail activities. Issues are investigated concerning the choice of retail market entry modes, i.e., the form ofinstitutional arrangements that retailers use when entering foreign markets, the retail format transfer, i.e., the management of internal processes and the external marketing program elements and the coordination of retail activities, i.e., the implementation ofthe marketing program by the organizational structure. Regarding this, three important research questions are addressed:1) How do choose retailers their market entry mode in the area of conflict between full and shared-controlled modes and how is this decision influenced by the internal and external environment? 2) How can international retailers transfer their retail format successfully to foreign countries by standardizing or adapting the internal and external elements of their retail format? 3) How can retailers successfully coordinate the implementation of their retail marketing program to culturally diversified markets? These questions are investigated on the basis of established theories applied from the international management literature such as institutional theory, the resource-based view and the profit maximization theory.
On the basis of comprehensive primary and secondary datasets, important implications are drawn for research and practice.
Автор: Suresh C. Ameta Название: Solar Energy Conversion And Storage: Photochemical Modes ISBN: 1482246309 ISBN-13(EAN): 9781482246308 Издательство: Taylor&Francis Рейтинг: Цена: 29858.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
Solar Energy Conversion and Storage: Photochemical Modes showcases the latest advances in solar cell technology while offering valuable insight into the future of solar energy conversion and storage. Focusing on photochemical methods of converting and/or storing light energy in the form of electrical or chemical energy, the book:
Describes various types of solar cells, including photovoltaic cells, photogalvanic cells, photoelectrochemical cells, and dye-sensitized solar cells
Covers the photogeneration of hydrogen, photoreduction of carbon dioxide, and artificial/mimicking photosynthesis
Discusses the generation of electricity from solar cells, as well as methods for storing solar energy in the form of chemical energy
Highlights existing photochemical methods of solar energy conversion and storage
Explores emerging trends such as the use of nanoparticles
Solar Energy Conversion and Storage: Photochemical Modes provides a comprehensive, state-of-the-art reference for graduate students, researchers, and engineers alike.
Автор: Lissack Название: Modes of Explanation ISBN: 1137406453 ISBN-13(EAN): 9781137406453 Издательство: Springer Рейтинг: Цена: 13974.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Modes of Explanation is the first book in decades to attempt to bring these conflicting approaches together and to offer a compelling narrative to explore how the paradox of `explanation` can converge.
Автор: Koenig-Archibugi Название: New Modes of Governance in the Global System ISBN: 1403949336 ISBN-13(EAN): 9781403949332 Издательство: Springer Рейтинг: Цена: 14673.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Examines the wide variety of forms that governance can take in the global system, and their consequences. In this book an analytical framework is applied to global institutions and initiatives in areas such as trade liberalization, financial market regulation, privacy protection, cybercrime, and food safety.
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