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Author: Hank Bromley
Publisher: SUNY Press
ISBN: 9780791437971
Category : Education
Languages : en
Pages : 280
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Book Description
With a focus on educational computing, this book examines how technological practices align with or subvert existing forms of dominance. Examines the important question: Is the enormous financial investment school districts are making in computing technology a good idea?
Author: Michael Thad Allen
Publisher: MIT Press
ISBN: 9780262511247
Category : Science
Languages : en
Pages : 374
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Book Description
This collection explores how technologies become forms of power, how people embed their authority in technological systems, and how the machines and the knowledge that make up technical systems strengthen or reshape social, political, and cultural power. The authors suggest ways in which a more nuanced investigation of technology's complex history can enrich our understanding of the changing meanings of modernity. They consider the relationship among the state, expertise, and authority; the construction of national identity; changes in the structure and distribution of labor; political ideology and industrial development; and political practices during the Cold War. The essays show how insight into the technological aspects of such broad processes can help synthesize material and cultural methods of inquiry and how reframing technology's past in broader historical terms can suggest new directions for science and technology studies.The essays were written in honor of Thomas Parke Hughes and Agatha Chipley Hughes, whose spirit of inquiry they seek to continue. Contributors Janet Abbate, Michael Thad Allen, W. Bernard Carlson, Gabrielle Hecht, Erik P. Rau, Eric Schatzberg, Amy Slaton, John Staudenmaier, Edmund N. Todd, Hans Weinberger
Author: P. Cudd
Publisher: IOS Press
ISBN: 1614997985
Category : Medical
Languages : en
Pages : 1156
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Book Description
The lives of people with disabilities are complex and various, and there are many situations where technology – particularly assistive technology – already makes a real difference. It is clear that smart phone and tablet computer based solutions continue to enhance the independence of many users, but it is also important that more traditional assistive technologies and services are not forgotten or neglected. This book presents the proceedings of the 14th conference of the Association for the Advancement of Assistive Technology in Europe (AAATE 2017) entitled: ‘Harnessing the power of technology to improve lives’, held in Sheffield, UK, in September 2017. This 4-day event about assistive technologies (AT) highlights the association’s interest in innovating not only technology, but also services, and addresses the global challenge of meeting the needs of the increasing number of people who could benefit from assistive technology. The 200+ papers in the book are grouped under 30 subject headings, and include contributions on a wide range of topical subjects, including aging well and dementia; care robotics; eHealth and apps; innovations; universal design; sport; and disordered speech. The breadth of the AAATE conference reflects people’s life needs and so the book is sure to contain something of interest to all those whose work involves the design, development and use of assistive technology, whatever the situation. The photo on the front cover illustrates the breadth of assistive technologies that can improve lives. Photographer: Simon Butler.
Author: Hank Bromley
Publisher: SUNY Press
ISBN: 9780791437971
Category : Education
Languages : en
Pages : 280
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Book Description
With a focus on educational computing, this book examines how technological practices align with or subvert existing forms of dominance. Examines the important question: Is the enormous financial investment school districts are making in computing technology a good idea?
Author: U.S.-China Economic and Security Review Commission
Publisher:
ISBN:
Category : China
Languages : en
Pages : 228
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Book Description
Author: Jerry C. Whitaker
Publisher: Springer Science & Business Media
ISBN: 1468499874
Category : Technology & Engineering
Languages : en
Pages : 622
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Book Description
The phrase "high technology" is perhaps one of the more overused descriptions in our technical vocabulary. It is a phrase generally reserved for discussion of integrated circuits, fiber optics, satellite systems, and computers. Few people would associate high technology with vacuum tubes. The notion that vacuum tube construction is more art than science may have been true 10 or 20 years ago, but today it's a different story. The demand on the part of industry for tubes capable of higher operating power and frequency, and the economic necessity for tubes that provide greater efficiency and reliability, have moved power tube manufacturers into the high-tech arena. Advancements in tube design and construction have given end users new transmit ters and RF generators that allow industry to grow and prosper. If you bring up the subject of vacuum tubes to someone who has never worked on a transmitter, you are likely to get a blank stare and a question: "Do they make those anymore?" Although receiving tubes have disappeared from the scene, power tubes are alive and well and are performing vital functions in thousands of divergent applications. Solid-state and tube technologies each have their place, each with its strengths and weaknesses. Tube design and development, although accompanied by less fanfare, is advanc ing as are developments in solid-state technology. Power tubes today are designed with an eye toward high operating efficiency and high gain/bandwidth properties.
Author: Zhenya Liu
Publisher: John Wiley & Sons
ISBN: 1118716353
Category : Technology & Engineering
Languages : en
Pages : 404
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Book Description
The acute energy problems facing China today are characterized by their own histories and realities. Some have come about because of China's energy endowment and stage of development, while others have been created by a combination of domestic and global factors. Some are the results of an accumulation of longstanding contradictions, while others are new challenges posed by the new order. There are no "miracle cures" to solve these problems instantly. What is needed is a tireless enquiry, with goals, planning and procedures, guided by a clear energy strategy. With China's increasing dependence on foreign energy sources, and the global energy situation and greenhouse gas issue exerting an increasingly prohibiting effect on China's energy development, energy diplomacy has become an important component of Chinese diplomatic affairs. Based on a "broad energy outlook", this book studies and analyzes China's energy issues and energy strategies from the perspective of electric power. Discusses a variety of issues, including energy transportation and allocation, end-user consumption, markets, early warning and emergency, technical innovation As a leading player in the power and energy area, China’s strategies attracts global attention Proposes the innovative idea of "Macro Energy Perspective" As a key player in China's energy industrial circle, the author's perspective can help global audiences to understand China's energy strategies better Electric Power and Energy in China is ideal for government energy policy makers, engineers, scientists and enterprise managers to understand China’s strategy in electric power and energy. It is also a good reference for energy economics researchers, consultants and university students.
Author: Sarma (NDR) Nuthalapati
Publisher: Springer
ISBN: 3319893785
Category : Technology & Engineering
Languages : en
Pages : 508
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Book Description
This book brings together successful stories of deployment of synchrophasor technology in managing the power grid. The authors discuss experiences with large scale deployment of Phasor Measurement Units (PMUs) in power systems across the world, enabling readers to take this technology into control center operations and develop good operational procedures to manage the grid better, with wide area visualization tools using PMU data.
Author: John MacIntyre
Publisher: Springer Nature
ISBN: 3030627462
Category : Computers
Languages : en
Pages : 887
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Book Description
This book presents the proceedings of The 2020 International Conference on Machine Learning and Big Data Analytics for IoT Security and Privacy (SPIoT-2020), held in Shanghai, China, on November 6, 2020. Due to the COVID-19 outbreak problem, SPIoT-2020 conference was held online by Tencent Meeting. It provides comprehensive coverage of the latest advances and trends in information technology, science and engineering, addressing a number of broad themes, including novel machine learning and big data analytics methods for IoT security, data mining and statistical modelling for the secure IoT and machine learning-based security detecting protocols, which inspire the development of IoT security and privacy technologies. The contributions cover a wide range of topics: analytics and machine learning applications to IoT security; data-based metrics and risk assessment approaches for IoT; data confidentiality and privacy in IoT; and authentication and access control for data usage in IoT. Outlining promising future research directions, the book is a valuable resource for students, researchers and professionals and provides a useful reference guide for newcomers to the IoT security and privacy field.
Author: Yue Fu
Publisher: CRC Press
ISBN: 1466583819
Category : Technology & Engineering
Languages : en
Pages : 366
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Book Description
From power electronics to power integrated circuits (PICs), smart power technologies, devices, and beyond, Integrated Power Devices and TCAD Simulation provides a complete picture of the power management and semiconductor industry. An essential reference for power device engineering students and professionals, the book not only describes the physics inside integrated power semiconductor devices such lateral double-diffused metal oxide semiconductor field-effect transistors (LDMOSFETs), lateral insulated-gate bipolar transistors (LIGBTs), and super junction LDMOSFETs but also delivers a simple introduction to power management systems. Instead of abstract theoretical treatments and daunting equations, the text uses technology computer-aided design (TCAD) simulation examples to explain the design of integrated power semiconductor devices. It also explores next generation power devices such as gallium nitride power high electron mobility transistors (GaN power HEMTs). Including a virtual process flow for smart PIC technology as well as a hard-to-find technology development organization chart, Integrated Power Devices and TCAD Simulation gives students and junior engineers a head start in the field of power semiconductor devices while helping to fill the gap between power device engineering and power management systems.
Author: Sasan Iman
Publisher: Springer Science & Business Media
ISBN: 1461554535
Category : Technology & Engineering
Languages : en
Pages : 239
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Book Description
Logic Synthesis for Low Power VLSI Designs presents a systematic and comprehensive treatment of power modeling and optimization at the logic level. More precisely, this book provides a detailed presentation of methodologies, algorithms and CAD tools for power modeling, estimation and analysis, synthesis and optimization at the logic level. Logic Synthesis for Low Power VLSI Designs contains detailed descriptions of technology-dependent logic transformations and optimizations, technology decomposition and mapping, and post-mapping structural optimization techniques for low power. It also emphasizes the trade-off techniques for two-level and multi-level logic circuits that involve power dissipation and circuit speed, in the hope that the readers can better understand the issues and ways of achieving their power dissipation goal while meeting the timing constraints. Logic Synthesis for Low Power VLSI Designs is written for VLSI design engineers, CAD professionals, and students who have had a basic knowledge of CMOS digital design and logic synthesis.
