Кукла Our Generation 46 см. Ноеми, ветеринар OG31370

Distributed power generation is a technology that could help to enable efficient, renewable energy production both in the developed and developing world. It includes all use of small electric power generators, whether located on the utility system, at the site of a utility customer, or at an isolated site not connected to the power grid. Induction generator (IG) is the most commonly used and cheapest technology, compatible with renewable energy resources. Permanent magnet (PM) generators have traditionally been avoided due to high fabrication costs; however, compared with IGs they are more reliable and productive. Distributed Generation thoroughly examines the principles, possibilities and limitations of creating energy with both IGs and PM generators. It takes an electrical engineering approach in the analysis and testing of these generators, and includes diagrams and extensive case study examples to better demonstrate how the integration of energy sources can be accomplished. The book also provides the practical tools needed to model and implement new techniques for generating energy through isolated or grid-connected systems. Besides a chapter introducing the technical, economic and environmental impacts of distributed generation, this book includes: an examination of various phase-balancing schemes for a three-phase IG operating on a single-phase power system; a coupled circuit 2-D finite element analysis of a grid-connected IG, with Steinmetz connection; a study of self-excited induction generator (SEIG) schemes for autonomous power systems, and the voltage and frequency control of SEIG with a slip-ring machine (SESRIG); a report on a PM synchronous generator with inset rotor for achieving a reduced voltage regulation when supplying an autonomous power system, and an analysis of its performance using a two-axis model and finite element method; experimental work on various IG and SEIG schemes. This book is a must-read for engineers, consultants, regulators, and environmentalists involved in energy production and delivery, helping them to evaluate renewable energy sources and to integrate these into an efficient energy delivery system. It is also a superior reference for undergraduates and postgraduates. Designers, operators, and planners will appreciate its unique contribution to the literature in this field.

Next Generation Networks (NGN) provide ubiquitous connectivity with pervasive accessibility to service, application, content and information. NGN will bring tremendous advantages to companies and individuals, in terms of access to information, education and knowledge, efficiency, dematerialisation and new user experiences. Next Generation Networks: Perspectives and Potentials explores the potentials of NGN and provides an outlook of future services for the end users and opportunities for the traditional network operators and new players. It creates a framework to aid the understanding of NGN, exploring the strategic development and practical deployment of NGN. This book provides a complete and comprehensive picture of the future directions, substantial benefits, issues, applications and services for NGN. Offers an in-depth exploration of NGN covering both basic and advanced concepts Examines critical issues with the implementation of NGN Covers NGN technology, architecture, transport, services, and evolution and standardization. Written by industry experts focusing on the business opportunities of NGN with chapters on NGN standardization, development and corporate responsibility Next Generation Networks is ideal for network operators, equipment vendors, researchers, Telecoms regulators and engineers working in next generation networking. It will also be of interest to graduate students on electrical engineering and computer science programmes with a focus on networks.

The first book to address the early development of the photovoltaic industry, and the pioneering researchers and companies in the sector Well before the end of this century, solar power will be the world's dominant power source. This book looks at the origins of this smart sustainable energy technology, tracing the pioneering years from its inception following the 1973 oil crisis to the end of the last millennium—just as the sector was poised for explosive growth. It focuses on the progress of the early terrestrial photovoltaic sector, often in the face of skepticism or apathy. It also covers the research and achievements of people and organizations within the PV business. Written by a leader in the field with more than 40 years of experience and an international reputation in the sustainable energy industry, The Solar Generation: Childhood and Adolescence of Terrestrial Photovoltaics offers enlightening coverage on the terrestrial PV industry. The first part of this 3-volume set provides a historical backdrop to the technology and tracks the development of research, markets, prices, applications, policies, and more. Part II is called the ‘encyclopedia’ and features a Who’s Who of the most influential people and profiles of key companies, events, and developments. Finally, Part III is the reference section and comes complete with glossaries, bibliography, and an incredibly comprehensive index. This text also: Addresses the early development of the PV sector from a global perspective Focuses on a defined period, leaving scope for later follow-ups as the sector matures Offers a study on the interactions between technology, policy, and market drivers The Solar Generation is an ideal book for all professionals in the power and energy field from every corner of the globe.

Кукла Джинафаер Лонг Монстер Хай китайский дракон 3 поколение: яркая и модная игрушка для девочек

Кукла Джинафаер Лонг Монстер Хай китайский дракон 3 поколение – это яркая и модная игрушка для девочек, которая станет отличным подарком на любой праздник. Кукла выполнена в зеленом, золотистом и фиолетовом цветах, что делает ее привлекательной для маленьких модниц.

Кукла имеет шарнирное строение, что позволяет придавать ей различные позы и положения. Это делает игру с куклой еще более интересной и увлекательной.

В комплекте с куклой идут аксессуары: берет, рюкзак и подставка для куклы. Это позволяет разнообразить игру и сделать ее еще более реалистичной и интересной.

Кукла изготовлена из высококачественных материалов: пластика, винила и текстиля. Это обеспечивает долговечность и безопасность игрушки для детей.

Кукла Джинафаер Лонг Монстер Хай китайский дракон 3 поколение подходит для детей в возрасте от 3 до 7 лет. Это делает ее отличным выбором для подарка на день рождения или другой праздник.

Выбирая куклу Джинафаер Лонг Монстер Хай китайский дракон 3 поколение, вы получаете яркую, модную и безопасную игрушку для своей девочки, которая будет радовать ее на протяжении многих лет.

This important new book presents a comprehensive review of practical alternative energy choices for the twenty-first century. It addresses three critical energy-related topics that are causing great confusion in public debate—global warming, the hydrogen economy, and nuclear power—and gives readers an opportunity to form a grounded, factually correct foundation for understanding the energy challenge and develop their own informed and actionable opinion.

Part historic ethnography, part linguistic case study and part a mother’s memoir, Kisisi tells the story of two boys (Colin and Sadiki) who, together invented their own language, and of the friendship they shared in postcolonial Kenya. Documents and examines the invention of a ‘new’ language between two boys in postcolonial Kenya Offers a unique insight into child language development and use Presents a mixed genre narrative and multidisciplinary discussion that describes the children’s border-crossing friendship and their unique and innovative private language Beautifully written by one of the foremost scholars in child development, language acquisition and education, the book provides a seamless blending of the personal and the ethnographic The story of Colin and Sadiki raises profound questions and has direct implications for many fields of study including child language acquisition and socialization, education, anthropology, and the anthropology of childhood