This book describes the second phase of the Qinghai–Tibetan railway construction project and is the first technological book discussing the geological routing of the Qinghai–Tibetan railway project on the “roof of the world.” Based on practical experience of railway construction work, it provides a substantial number of examples with detailed descriptions and conclusions. The complex geological environment of the Qinghai–Tibetan railway as well as the selection and optimization of the route are illustrated vividly and clearly with quotes, figures, photos, and tables. Connecting Golmud and Lhasa, it has a total length of 1142 km and at the Tanggula Pass has an altitude of 5072m—higher than any other in the world. A 960 km section is on a plateau at altitudes above 4000 m, and 550 km are in the permafrost region, making it the world’s longest and highest railway in the permafrost plateau region. The book is a model for the integration of theory and practice, making it a valuable reference source for civil engineering professionals working in geological routing in permafrost plateau regions, active fault zones, meizoseismal areas, nature reserves, and regions with geohazards such as steep slopes, sand and snow drifts and geothermal hazards.
Eyes on China is the ideal textbook for students entering the third year of a four-year course of Chinese language study and those who are ready to move from an intermediate to advanced level. Bridging the gap between informal spoken Chinese and more formal written Chinese, this textbook presents an on-the-ground perspective of what a visitor to China today might see and experience. Unlike other advanced-level textbooks, which typically feature essays, articles, and reviews from Chinese newspapers and magazines, the selections included here have all been written by the authors expressly for this book. They cover a range of timely China-related topics, including the problem of air pollution, corruption, infrastructure development, the development of high-speed rail, the prevalence of knock-off products in the marketplace, new tech trends, the contemporary art scene, and the relationship between mainland China and Taiwan. Each chapter’s featured text is accompanied by grammar structure explanations, a vocabulary list, and other useful tools. · An ideal textbook for students progressing to advanced-level Chinese language study · Brand-new materials present a comprehensive understanding of China today · Features original selections enhanced by grammar explanations, vocabulary lists, and other tools
This book explores the scientific basis of the photovoltaic effect, solar cell operation, various types of solar cells, and the main process used in their manufacture. It addresses a range of topics, including the production of solar silicon; silicon-based solar cells and modules; the choice of semiconductor materials and their production-relevant costs and performance; device structures, processing, and manufacturing options for the three major thin-film PV technologies; high-performance approaches for multi-junction, concentrator, and space applications; and new types of organic polymer and dye-sensitized solar cells. The book also presents a concept for overcoming the efficiency limit of today’s solar cells. Accessible for beginners, while also providing detailed information on the physics and technology for experts, the book is a valuable resource for researchers, engineers, and graduate students in fields such as physics, materials, energy, electrical and electronic engineering and microelectronics.
This book explores the scientific basis of the photovoltaic effect, solar cell operation, various types of solar cells, and the main process used in their manufacture. It addresses a range of topics, including the production of solar silicon; silicon-based solar cells and modules; the choice of semiconductor materials and their production-relevant costs and performance; device structures, processing, and manufacturing options for the three major thin-film PV technologies; high-performance approaches for multi-junction, concentrator, and space applications; and new types of organic polymer and dye-sensitized solar cells. The book also presents a concept for overcoming the efficiency limit of today’s solar cells. Accessible for beginners, while also providing detailed information on the physics and technology for experts, the book is a valuable resource for researchers, engineers, and graduate students in fields such as physics, materials, energy, electrical and electronic engineering and microelectronics.
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