[PDF] A Translucent Mirror eBook

Author : Pamela Kyle Crossley
Publisher : Univ of California Press
Page : 423 pages
File Size : 26,18 MB
Release : 2002-04-16
Category : History
ISBN : 0520234243

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A Translucent Mirror explores the origins of nationalism and cultural identity in China, revealing how the Qing dynasty incorporated neighbouring but disparate political traditions into a new style of imperialism.

Author : Yasuo Kokubun
Publisher : CRC Press
Page : 376 pages
File Size : 33,13 MB
Release : 2018-09-03
Category : Science
ISBN : 1466551488

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Suitable as either a student text or professional reference, Lightwave Engineering addresses the behavior of electromagnetic waves and the propagation of light, which forms the basis of the wide-ranging field of optoelectronics. Divided into two parts, the book first gives a comprehensive introduction to lightwave engineering using plane wave and then offers an in-depth analysis of lightwave propagation in terms of electromagnetic theory. Using the language of mathematics to explain natural phenomena, the book includes numerous illustrative figures that help readers develop an intuitive understanding of light propagation. It also provides helpful equations and outlines their exact derivation and physical meaning, enabling users to acquire an analytical understanding as well. After explaining a concept, the author includes several problems that are tailored to illustrate the explanation and help explain the next concept. The book addresses key topics including fundamentals of interferometers and resonators, guided wave, optical fibers, and lightwave devices and circuits. It also features useful appendices that contain formulas for Fourier transform, derivation of Green's theorem, vector algebra, Gaussian function, cylindrical function, and more. Ranging from basic to more difficult, the book’s content is designed for easily adjustable application, making it equally useful for university lectures or a review of basic theory for professional engineers.

Author : Pat Brunton
Publisher : SAGE Publications
Page : 201 pages
File Size : 17,70 MB
Release : 2009-12-01
Category : Education
ISBN : 1848601433

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Giving early years practitioners and students the confidence to effectively support scientific exploration and investigation with young children, this book explains the science behind young children's knowledge and understanding of the world. Linking theory to good early years practice, the emphasis throughout the book is on recognizing young children as competent, creative thinkers and building on their ideas. The reader is encouraged to think carefully about the role of the adult in supporting child-initiated learning and discovery by providing open ended resources, asking productive questions and observing carefully. The authors provide essential background information for all the key areas of scientific knowledge supported by practical ideas suitable for babies, toddlers and children aged 3 to 5 years. For each of these ideas, practice and theory are linked by highlighting the skills, attitudes and dispositions to observe and the questions to ask to challenge young children's thinking and plan for the next stages in their learning. Chapters cover: - the place of science in early years curricula in the UK - the processes of science and the role of the adult in supporting young children's scientific learning - using open ended resources to create a science-rich environment - essential background knowledge, covering all areas of early years science - ideas to use as starting points for exploration and investigation, indoors and outdoors - pointers for observational assessment and planning - suppliers of resources and equipment By making clear links to practice, and providing ideas to use with babies and toddlers as well as with 3-5 year old children, this book enables the reader to fully exploit the potential for exploration and investigation in any early years setting. Pat Brunton and Linda Thornton are both Education Consultants based in Cheltenham. They run their own training and consultancy company alc associates, and edit Early Years Update.

Author : Li Shi
Publisher : DeepLogic
Page : pages
File Size : 46,15 MB
Release :
Category : History
ISBN :

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The book is the volume of “The History of Science of Song, Liao, Jin and Xixia of Dynasty ” among a series of books of “Deep into China Histories”. The earliest known written records of the history of China date from as early as 1250 BC, from the Shang dynasty (c. 1600–1046 BC) and the Bamboo Annals (296 BC) describe a Xia dynasty (c. 2070–1600 BC) before the Shang, but no writing is known from the period The Shang ruled in the Yellow River valley, which is commonly held to be the cradle of Chinese civilization. However, Neolithic civilizations originated at various cultural centers along both the Yellow River and Yangtze River. These Yellow River and Yangtze civilizations arose millennia before the Shang. With thousands of years of continuous history, China is one of the world's oldest civilizations, and is regarded as one of the cradles of civilization.The Zhou dynasty (1046–256 BC) supplanted the Shang and introduced the concept of the Mandate of Heaven to justify their rule. The central Zhou government began to weaken due to external and internal pressures in the 8th century BC, and the country eventually splintered into smaller states during the Spring and Autumn period. These states became independent and warred with one another in the following Warring States period. Much of traditional Chinese culture, literature and philosophy first developed during those troubled times.In 221 BC Qin Shi Huang conquered the various warring states and created for himself the title of Huangdi or "emperor" of the Qin, marking the beginning of imperial China. However, the oppressive government fell soon after his death, and was supplanted by the longer-lived Han dynasty (206 BC – 220 AD). Successive dynasties developed bureaucratic systems that enabled the emperor to control vast territories directly. In the 21 centuries from 206 BC until AD 1912, routine administrative tasks were handled by a special elite of scholar-officials. Young men, well-versed in calligraphy, history, literature, and philosophy, were carefully selected through difficult government examinations. China's last dynasty was the Qing (1644–1912), which was replaced by the Republic of China in 1912, and in the mainland by the People's Republic of China in 1949.Chinese history has alternated between periods of political unity and peace, and periods of war and failed statehood – the most recent being the Chinese Civil War (1927–1949). China was occasionally dominated by steppe peoples, most of whom were eventually assimilated into the Han Chinese culture and population. Between eras of multiple kingdoms and warlordism, Chinese dynasties have ruled parts or all of China; in some eras control stretched as far as Xinjiang and Tibet, as at present. Traditional culture, and influences from other parts of Asia and the Western world (carried by waves of immigration, cultural assimilation, expansion, and foreign contact), form the basis of the modern culture of China.

Author : Robert Correll
Publisher : John Wiley & Sons
Page : 624 pages
File Size : 13,22 MB
Release : 2020-11-24
Category : Computers
ISBN : 1119711703

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Click your way to stunning digital images with this thorough resource! With the six mini-guides in Digital SLR Photography All-in-One For Dummies, you’ve got the six ingredients you need to cook up some fantastic photos. This book will help you make friends with your dSLR whether it’s the latest model or an older hand-me-down. Together, you’ll find the perfect angles, exposure, and lighting to capture magical images. It wouldn’t be digital photography without a bit of tech—SD cards, file transfers, resolution, and a few other things you might have never encountered before you picked up a dSLR. With this book, you can become a camera-wrangler extraordinaire, getting your shots and using digital editing tools to help them look their best. Now you have the tools you need to start building your portfolio—including some friendly advice on which images to include! Get out there and get shooting! Explore your camera’s features and settings, then pick the perfect lenses for your photography style Learn how to make beautiful images by controlling the key components of exposure -- aperture, shutter speed, and ISO settings Light your shots perfectly with or without a flash or other lighting equipment Use digital tools to make your photos shine and create an outstanding portfolio Upgrading to a digital SLR is a sign that you're serious about becoming a better photographer. Let this chummy Dummies guide, well, guide you as you become an image maker!

Author : Michael Roberts
Publisher : Nelson Thornes
Page : 354 pages
File Size : 13,81 MB
Release : 2001
Category : Juvenile Nonfiction
ISBN : 9780748762385

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Developed by leading and highly experienced authors, this series provides complete coverage of all the major GCSE science specifications.