Portable Technologies – Science Learning in Context (INNOVATIONS IN SCIENCE EDUCATION AND TECHNOLOGY

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Education has traditionally studied the world by bringing it into the classroom. This can result in situated learning that appears to students to have no relevance outside the classroom. Students acquire inert, decontextualized knowledge that they cannot apply to real problems. The obvious solution to this shortcoming is to reverse the situation and bring the classroom to the phenomena: to learn in a rich, real-world context. The problem with the real world is that it is complex and filled with interactions that are hard to sort out. The editors and authors believe that the right tools might help students with this sorting process and result in learning in rich contexts. This book is an account of a series of experiments designed to explore the validity of this insight.

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Laser Cleaning II

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Laser Cleaning II is the second of a series of books reporting research on the use of lasers for cleaning material surfaces and related micro-scale and nano-scale laser processing. It follows Laser Cleaning, edited by Boris Luk yanchuk, published in 2002. The primary focus is on contaminant particle removal, nano-scale sized particles in particular, which represents a major cleaning challenge in industrial contexts and poses a broad range of research questions. The contributions provide stimulating answers to these questions, spanning the essential areas: the fundamental theoretical and experimental physics of light/particle/interface interactions, invention and development of laser cleaning techniques and diagnostics, simulations for important material and process systems, and laser cleaning and processing applications. Laser cleaning for art and cultural heritage conservation is a related, mature field of research which is also treated.

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Giant Molecules: Here, There, and Everywhere,

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This book describes the basic facts, concepts and ideas of polymer physics in simple, yet scientifically accurate, terms. In both scientific and historic contexts, the book shows how the subject of polymers is fascinating, as it is behind most of the wonders of living cell machinery as well as most of the new developments in materials. No mathematics is used in the book beyond modest high school algebra, yet very sophisticated concepts are introduced and explained, ranging from scaling and reptations to protein folding and evolution. This new edition includes an extended section on polymer preparation methods, discusses knots formed by molecular filaments, and presents new and updated materials on polymer properties of proteins and their roles in biological evolution.

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