Author: G.S.V. Radha K. Rao
Publisher: CRC Press
ISBN: 1420013408
Category : Computers
Languages : en
Pages : 397
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Book Description
Examining the technology's global development and deployment activities, WiMAX: A Wireless Technology Revolution presents its unique features and evaluates its revolutionary approach. The book covers the mission, product, and services of WiMAX, as well as specific features such as security and mobility. It discusses the implementation of the IEEE 802.16 standard and also explores how WiMax stacks up to 3G and 4G and the economic and opportunity costs. This reference also analyzes the future prospects of WiMAX and its contribution to the wireless and mobile communication technology field. It is a must-have resource for those who are either intrigued or involved with this standards-based technology.
Author: Waterways Experiment Station (U.S.)
Publisher:
ISBN:
Category :
Languages : en
Pages : 462
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Author:
Publisher:
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Category : Hydraulic engineering
Languages : en
Pages : 150
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Author:
Publisher:
ISBN:
Category : Coastal engineering
Languages : en
Pages : 618
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ISBN:
Category : Agriculture
Languages : en
Pages : 32
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Author:
Publisher:
ISBN:
Category : Beach nourishment
Languages : en
Pages : 106
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Author: Eduardo F. Mortimer
Publisher: Springer Science & Business Media
ISBN: 9048192463
Category : Science
Languages : en
Pages : 340
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Book Description
The language of science has many words and phrases whose meaning either changes in differing contexts or alters to reflect developments in a given discipline. This book presents the authors’ theories on using ‘conceptual profiles’ to make the teaching of context-dependent meanings more effective. Developed over two decades, their theory begins with a recognition of the coexistence in the students’ discourse of those alternative meanings, even in the case of scientific concepts such as molecule, where the dissonance between the classical and modern views of the same phenomenon is an accepted norm. What began as an alternative model of conceptual change has evolved to incorporate a sociocultural approach, by drawing on ideas such as situated cognition and Vygotsky’s influential concept of culturally located learning. Also informed by pragmatist philosophy, the approach has grown into a well-rounded theory of teaching and learning scientific concepts. The authors have taken the opportunity in this book to develop their ideas further, anticipate and respond to criticisms—that of relativism, for example—and explain how their theory can be applied to analyze the teaching of core concepts in science such as heat and temperature, life and biological adaptation. They also report on the implementation of a research program that correlates the responsiveness of their methodology to all the main developments in the field of science education. This additional material will inform academic discussion, review, and further enhancement of their theory and research model.
Author: Dan Holme
Publisher: Microsoft Press
ISBN: 0735685959
Category : Electronic data processing personnel
Languages : en
Pages : 1186
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Author: Beach Erosion Board
Publisher:
ISBN:
Category : Beach erosion
Languages : en
Pages : 892
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Author: United States. Beach Erosion Board
Publisher:
ISBN:
Category : Beach erosion
Languages : en
Pages : 670
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