Liquid Power
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Author | : Erik Swyngedouw |
Publisher | : MIT Press |
Total Pages | : 321 |
Release | : 2023-08-15 |
Genre | : Political Science |
ISBN | : 0262548968 |
An examination of the central role of water politics and engineering in Spain's modernization, illustrating water's part in forging, maintaining, and transforming social power. In this book, Erik Swyngedouw explores how water becomes part of the tumultuous processes of modernization and development. Using the experience of Spain as a lens to view the interplay of modernity and environmental transformation, Swyngedouw shows that every political project is also an environmental project. In 1898, Spain lost its last overseas colony, triggering a period of post-imperialist turmoil still referred to as El Disastre. Turning inward, the nation embarked on “regeneration” and modernization. Water played a central role in this; during a turbulent period from the twentieth century into the twenty-first—through the Franco years and into the new era of liberal democracy—Spain's waterscapes were completely transformed, with large-scale projects that ranged from dam construction to irrigation to desalinization. Swyngedouw describes the contested political-ecological process that marked this transformation, showing that the Spain's diverse and contested paths to modernization were predicated on particular trajectories of environmental transformation. After laying out his theoretical perspectives, Swyngedouw analyzes three periods of Spain's political-ecological modernization: the aspirations and stalled modernization of the early twentieth century; the accelerated efforts under the authoritarian Franco regime—which included six hundred dams, expanded hydroelectricity, and massive irrigation; and the changing hydro-social landscape under social democracy. Offering an innovative perspective on the relationship of nature and society, Liquid Power illuminates the political nature of nature.
Author | : Windell Oskay |
Publisher | : No Starch Press |
Total Pages | : 306 |
Release | : 2022-11-01 |
Genre | : Technology & Engineering |
ISBN | : 1718502354 |
Open Circuits is a photographic exploration of the beautiful design inside everyday electronics. Its stunning cross-section photography unlocks a hidden world full of elegance, subtle complexity, and wonder. Our phones, computers, and appliances are made of hundreds of internal components, each precisely engineered to perform a certain function, but none intended to actually be seen. Through painstakingly executed, vividly detailed cross-section photography, Open Circuits reveals the surprising—and often accidental—beauty hiding inside the electronic components that drive our everyday devices. From resistors to LEDs, USB cables to headphone jacks, stepper motors to nixie tubes, the book’s arresting imagery transforms more than 130 components into delightful works of art. As you visually dissect the components’ insides, you’ll learn about how they work and how they were made. Open Circuits has something for everyone to appreciate, whether you’re a seasoned electrical engineer, an amateur tinkerer, or simply a lover of art and photography.
Author | : G. K. Sahu |
Publisher | : New Age International |
Total Pages | : 326 |
Release | : 2000 |
Genre | : Centrifugal pumps |
ISBN | : 9788122412246 |
This Book, Written With An Applications-Oriented Approach, Is Divided Into Four Parts. Part I Covers The General Aspects Of Fluid Flow And Pumps Including The Governing Theories Of Fluid Flow. Part Ii Covers The Design And Construction Of Pumps And Auxiliaries, Drives Etc. Part Iii Presents Pump Selection Criteria And Procurement Actions Including Fittings And Maintenance Requirements. Part Iv Includes Miscellaneous Items Like Key To Symbols, Conversion Tables Etc. For Reference.Various Aspects Of Pumps Have Been Explained In Systematic Detail, Starting From Basic Concepts And Going On To Industrial Applications. The Exposition Is Well Illustrated With Diagrams And Solved Examples.With All These Features, This Is An Invaluable Book For Practicing Engineers And Designers. Mechanical Engineering Students Would Also Find It Extremely Useful.
Author | : United States. Patent Office |
Publisher | : |
Total Pages | : 1358 |
Release | : 1964 |
Genre | : Patents |
ISBN | : |
Author | : Kevin N. Otto |
Publisher | : 清华大学出版社有限公司 |
Total Pages | : 1100 |
Release | : 2003 |
Genre | : Design, Industrial |
ISBN | : 9787302070481 |
Author | : Suresh C. Ameta |
Publisher | : CRC Press |
Total Pages | : 355 |
Release | : 2018-06-13 |
Genre | : Science |
ISBN | : 1351592998 |
Traditionally heat and light are thought as energy sources to drive a particular chemical reaction, but now ultrasound is a promising energy source for this purpose. The collapse of a bubble generates a wide range of high temperatures and pressures, and therefore, use of ultrasound has a considerable potential in chemical and allied sciences. Ultrasound-assisted reactions are green and economically viable alternatives to conventional techniques. This new volume presents a complete picture of ultrasound-assisted reactions and technologies that can be used in organic synthesis, polymer synthesis and degradation, nanomaterials, wastewater treatment, food ingredients and products, pharmaceutical applications, bioenergy applications, and more. This volume aims to shed light on the diversified applications of ultrasound and its significant role as a green chemical pathway. Sonochemistry deals with the effect of ultrasonic waves on chemical systems. It has green value because of non-hazardous acoustic radiation and is therefore duly recognized as a green chemistry by synthetic chemists as well as environmentalists. There is no direct interaction of ultrasound with molecular species, but the observed chemical and physical effects of ultrasound are due to the cavitational collapse, which produces drastic conditions of temperature and pressure locally. It induces the formation of various chemical species, which cannot be easily attained under conventional conditions. Sometimes, these species are responsible for driving towards an unusual reactivity in molecular entities. This book, Sonochemistry: An Emerging Green Technology, provides the complete development of sonochemistry, starting with an introduction and basic concepts of sonochemistry and proceeding on to different types of sonochemical reactions, instrumentation, use of ultrasound in driving particular chemical reactions, and its applications in various fields, such as polymer synthesis, decontamination of water and wastewater, preparation of nanomaterials, food technology, pharmaceutical sciences, etc. The book also briefly discusses some areas that utilize ultrasounds of different frequencies. These include food products and their processing; anaerobic digestion of waste; and medical applications such as ultrasonography, sonodynamic therapy, drug delivery, etc. Sonochemistry will be successfully used on an industrial scale in pharmaceutical drugs, polymers, nanomaterials, food technology, material science, biogas production, etc. in years to come and will be an established green chemical technology of the future.
Author | : United States. Patent and Trademark Office |
Publisher | : |
Total Pages | : 1214 |
Release | : 1999 |
Genre | : Patents |
ISBN | : |
Author | : Swarn S. Kalsi |
Publisher | : John Wiley & Sons |
Total Pages | : 228 |
Release | : 2011-04-18 |
Genre | : Technology & Engineering |
ISBN | : 1118110099 |
The only one-stop reference to design, analysis, and manufacturing concepts for power devices utilizing HTS. High temperature superconductors (HTS) have been used for building many devices for electric grids worldwide and for large ship propulsion motors for the U.S. Navy. And yet, there has been no single source discussing theory and design issues relating to power applications of HTS—until now. This book provides design and analysis for various devices and includes examples of devices built over the last decade. Starting with a complete overview of HTS, the subsequent chapters are dedicated to specific devices: cooling and thermal insulation systems; rotating AC and DC machines; transformers; fault current limiters; power cables; and Maglev transport. As applicable, each chapter provides a history of the device, principles, configuration, design and design challenges, prototypes, and manufacturing issues, with each ending with a summary of the material covered. The design analysis and design examples provide critical insight for readers to successfully design their own devices. Original equipment manufacturer (OEM) designers, industry and utilities users, universities and defense services research groups, and senior/postgraduate engineering students and instructors will rely on this resource. "HTS technology reduces electric losses and increases the efficiency of power equipment. This book by Swarn Kalsi, a leading expert on the HTS subject, provides a survey of the HTS technology and the design rules, performance analyses, and manufacturing concepts for power application-related devices. It compares conventional and HTS technology approaches for device design and provides significant examples of devices utilizing the HTS technology today. The book is useful for a broad spectrum of professionals worldwide: students, teaching staff, and OEM designers as well as users in industry and electric utilities." —Professor Dr. Rolf Hellinger, Research and Technologies Corporate Technology, Siemens AG
Author | : Susanne Madsen |
Publisher | : Kogan Page Publishers |
Total Pages | : 287 |
Release | : 2015-01-03 |
Genre | : Business & Economics |
ISBN | : 0749472359 |
In today's 'more for less' culture, the expectations of project management and delivery are no longer limited to budgets, schedules and quality. For projects to make an impact and have lasting value, the project manager must be able to strategize, innovate, motivate, empower and collaborate - in other words, project managers must learn how to lead. The Power of Project Leadership helps you transform into an effective project leader by shifting your managerial mindset into one of inspiration, motivation and influence. The book describes what good project leadership looks like and explains how to make the transition using concrete tools and strategies. With underlying theories to help the reader understand how teams and individuals are motivated, it ensures that project managers lead with vision, continuously improve and innovate, work with intent, empower the team, get closer to stakeholders, remain authentic and establish a solid foundation for their projects. The book has a practical and engaging approach and draws on over 25 interviews with leading experts who have made the transition from project managers to project leaders. These experts come from a variety of sectors and companies; including Expedia, British Gas, Standard Bank, Verizon Enterprise Solutions, Liquid Planner, and the UK Government.
Author | : George S. Abela |
Publisher | : Springer Science & Business Media |
Total Pages | : 503 |
Release | : 2012-12-06 |
Genre | : Medical |
ISBN | : 1461314895 |
Following the advent of percutaneous balloon vel oped and are available for clinical use, as well angioplasty, interventional cardiovascular pro as those that are still in investigational phases. cedures have become of great interest to the Clinical case reports are presented by expert in cardiologist, radiologist, and cardiovascular vestigators on the use of various catheter systems surgeon. One of the most extensively explored in the coronary and peripheral circulation. alternatives to bypass surgery is laser-mediated Part V (Chapters 17-23) is the most up-to angioplasty. The fascination with laser radia date review of the clinical experience with vari tion has greatly contributed to its popularity, ous laser delivery systems. There is an emphasis but has also burdened it with unrealistic ex on patient selection, criteria for lesion choice, pectations. Many commercial laser systems are and follow-up data. A detailed description of available to the clinician and the researcher, laser recanalization techniques is presented for which often makes the choice of a laser system the various systems in the clinical setting.