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Eleanor of Aquitaine, as It Was Said: Truth and Tales about the Medieval Queen
by Karen SullivanA reparative reading of stories about medieval queen Eleanor of Aquitaine. Much of what we know about Eleanor of Aquitaine, Queen of France and then Queen of England, we know from recorded rumor—gossip often qualified by the curious phrase “it was said,” or the love songs, ballads, and romances that gossip inspired. While we can mine these stories for evidence about the historical Eleanor, Karen Sullivan invites us to consider, instead, what even the most fantastical of these tales reveals about this queen and life as a twelfth-century noblewoman. She reads the Middle Ages, not to impose our current conceptual categories on its culture, but to expose the conceptual categories medieval women used to make sense of their lives. Along the way, Sullivan paints a fresh portrait of this singular medieval queen and the women who shared her world.
Electoral Politics in Zimbabwe, Vol II: The 2023 Election and Beyond
by Sophia Chirongoma Esther MavenganoVolume two of Electoral Politics in Zimbabwe: The 2023 Election and Beyond argues that research into Zimbabwe’s politics is multifaceted and topical, particularly because for more than two decades now, this Southern African state has been dogged by multiple problems including hyperinflation, drought, escalating poverty levels, extremely high unemployment rates and political instabilities. The volume’s overall goal is to ignite intellectual discussions and practical action towards turning the political wheels that have been in place for decades. The first segment examines the interface between gender and electoral politics in Zimbabwe. The second part discusses the role of the media in Zimbabwe’s electoral politics. The third section reflects on the role of traditional leaders and religious discourses in Zimbabwe’s electoral politics. The book will be a key resource to colleges, universities and organisations in Zimbabwe, the Southern Africa region and even beyond.
Electoral Politics in Zimbabwe, Volume I: The 2023 Election and Beyond
by Sophia Chirongoma Esther MavenganoVolume one of Electoral Politics in Zimbabwe pays special attention to the overarching view that the 2023 harmonized elections define the fate of the major presidential contenders and their parties as well as (re) shaping the political and economic trajectories of the nation. Cognizant of the complex nature of the Zimbabwean political realm and nuanced dynamics at play, the chapters in this volume cover three interrelated themes: the electoral environment in Zimbabwean politics; language, politics, and elections in Zimbabwe; and lastly, electoral institutions and human rights in Zimbabwean politics. The chapters foreground the ongoing tensions and politicking between the two main rivals, the ruling party, ZANU PF and the main opposition party, the Citizens Coalition for Change (CCC). The contributors also highlight the impact of internal tensions and factionalism within the contending parties, the apparent voter apathy, disconcerting voices due to claims about lack of transparency and a toxic political space as factors impacting on the outcome of the 2023 presidential elections. The volume will appeal to academics and practitioners in politics, human rights, religion, gender, media, languages, linguistics, and development studies.
Electoral Politics, Laws and Ethnicity in Africa
by Emmanuel Saffa AbdulaiThe book will provide the first regionally widespread and thematic look at African electoral systems and antecedent issues such as electoral laws, gender, politics, violence, and youth challenges in Africa. It will enrich the discussion on four country-specific studies within a general regional framework that explains and explores a “home base” viewpoint of what occurs before, during and after elections. The book will bring together a discussion of diverse issues under one umbrella, which has never been done before. This book begins a discussion from an academic’s and practitioner’s view of elections, contrasting the intellectual discussion with the author’s personal experience of practical realities on the ground. Additionally, the book will create long-standing and lasting literature that will compare elections in some of Africa's leading democratic countries, such as South Africa, Kenya, Ghana and Sierra Leone.
Electric Circuits Laboratory Manual (Synthesis Lectures on Electrical Engineering)
by Farzin AsadiThis book provides insights into practical aspects of electric circuits. The author provides real-world examples throughout this book. The devices chosen for this book can be found in nearly all laboratories. No expensive measurement devices are used throughout the book. Someone who reads this book has a better understanding of practical aspects of electric circuits. Chapter 1 introduces tools that will be used in the next chapters. Chapter 2 studies the resistors and contains 9 experiments. Chapter 3 studies the digital multimeters and contains 7 experiments. Chapter 4 studies Kirchhoff's voltage/current law, nodal/mesh analysis and Thevenin equivalent circuits. This chapter contains 5 experiments. Chapter 5 studies the first and second order circuits (RC, RL and RLC) and contains 4 experiments. Chapter 6 studies the DC and AC steady state behavior of electric circuits and frequency response of filters and has 5 experiments. Chapter 7 studies magnetic coupling and transformers and contains 3 experiments. Appendix A shows how different types of graphs can be drawn with MATLAB. Appendix B reviews the concept of root mean square.
Electric Indiana: The Rise and Fall of the World's Greatest Interurban Railway Center, 1893–1941 (Railroads Past and Present)
by Carlos Arnaldo SchwantesIn the early twentieth century, an epic battle was waged across America between the interurban railway and the automobile, two technologies that arose at roughly the same time in the late 1890s. Nowhere was this conflict more evident than in the Midwest, and specifically Indiana, where cities of industry such as Indianapolis, Gary, and Terre Haute were growing faster every day. By 1904, Indianapolis had opened the Traction Terminal, which was widely acclaimed to be the largest and most impressive interurban station in the world. Yet, today there is only 90-mile remnant of this one great system still operating within Indiana.Featuring over 90 illustrations and featuring contemporary accounts and newspaper articles from the period, Electric Indiana is a biographical study of the rise and fall of a onetime important transportation technology that achieved its most impressive development within the Hoosier state.
Electric Power Systems with Renewables: Simulations Using PSSE
by Ned Mohan Swaroop GuggilamElectric Power Systems with Renewables Concise, balanced, and fundamentals-based resource providing coverage of power system operation and planning, including simulations using PSS®E software Electric Power Systems with Renewables provides a comprehensive treatment of various topics related to power systems with an emphasis on renewable energy integration into power systems. The updated use cases and methods in the book build upon the climate change science and renewables currently being integrated with the grid and the ability to manage resilience for electrifying transportation and related power systems as societies identify more ways to move towards a carbon-free future. Simulation examples and software support are provided by integrating the educational version of PSS®E. The newly revised edition includes new topics on the intelligent use of PSS®E simulation software, presents a short introduction to Python (a widely used software in the power industry), and provides new examples and back-of-the-chapter homework problems to further aid in information retention. Written by two highly qualified authors with significant experience in the field, Electric Power Systems with Renewables also contains information on: Electric energy and the environment, covering hydro power, fossil-fuel based power plants, nuclear power, renewable energy, and distributed generation (DG) Power flow in power system networks covers basic power flow equations, the Newton-Raphson procedure, sensitivity analysis, and a new remote bus voltage control concept Transformers and generators in power systems, covering basic principles of operation, a simplified model, and per-unit representation High voltage DC (HVDC) transmission systems-current-link, and voltage-link systems Associated with this textbook, there is a website from which the simulation files can be downloaded for use in PSS®E and Python. It also contains short videos to simplify the use of these software. This website will be regularly updated. Electric Power Systems with Renewables serves as a highly useful textbook for both undergraduate and graduate students in Electrical and Computer Engineering (ECE). It is also an appropriate resource for students outside of ECE who have the prerequisites, such as in mechanical, civil, and chemical engineering. Practicing engineers will greatly benefit with its industry-relevant approach to meet the present-day needs.
Electric Power and Energy Distribution Systems: Models, Methods, and Applications (IEEE Press)
by Anil Pahwa Subrahmanyam S. VenkataElectric Power and Energy Distribution Systems Provides a comprehensive introduction to today’s electric power distribution systems, perfect for advanced students and industry professionals Due to growth of renewable resources and advances in information technology, electric power distribution systems have undergone significant changes over the past fifteen years. The expansion of technologies such as consumer rooftop solar panels, electric vehicles, smart energy storage, and automated metering infrastructure make planning and operating power distribution systems challenging. Integration of advanced technologies at the distribution level is critical for realizing higher efficiency, reliability, resiliency, and flexibility. Electric Power and Energy Distribution Systems: Models, Methods, and Applications provides comprehensive coverage of the key aspects of conventional and emerging distribution systems, including modeling, methodologies, analysis, planning, economics, distribution automation, reliability, grounding, protection, power quality, and distributed energy resources. Written by experts with decades of experience in academia and industry, this textbook integrates theory and practice to present a well-balanced treatment of topics relevant to modern electric power distribution systems. Detailed chapters address modeling of distribution system components, load characteristics and optimal selection of devices, microgrids and other types of energy resources, the challenges associated with the planning and operation of distribution systems, and more. Covers a wide range of both legacy and contemporary issues supported by rigorous analysis and practical insights Provides in-depth examination of outage management, voltage control, system restoration, and other operational functions Features real-world case studies of distribution automation functions in urban and rural power systems Discusses technologies for distributed energy resources (DER) with a focus on wind, solar, and battery storage Describes fundamental economics in the context of power distribution systems, such as the impact of tariffs on selling electricity to consumers of different types Explains the architecture of distribution system protection, including fuses, reclosers, overcurrent relays, and grounding practices The ideal textbook for advanced undergraduate and first-year graduate courses, Electric Power and Energy Distribution Systems: Models, Methods, and Applications is also an excellent reference for professionals with limited prior knowledge about distribution systems.
Electric Transportation Systems in Smart Power Grids: Integration, Aggregation, Ancillary Services, and Best Practices
by Hassan Haes Alhelou Ali Moradi Amani Samaneh Sadat Sajjadi Mahdi JaliliThe leading countries around the globe, including Australia, have taken serious steps to decarbonize their energy and transportation sectors as part of their obligations for a suitable future with fewer emissions and a better environment. The decarbonization plans in different countries have resulted in changes such as increases in the penetration level of renewable energy sources and the introduction of electric vehicles as a target for future transportation systems. This is the point where mobility meets electricity and brings new challenges and opportunities, especially in the integration with modern power systems. The main impact would be on the demand-side and the distribution network. These impacts would be also reflected in the operation, control, security, and stability of transmission systems. This creates a new grid architecture characterized by a growing variability and uncertainties. Moreover, the growth in the share of renewable energy in the total energy market is one of the major causes of the increasing fluctuations in the balance between generation and consumption in the whole system. Therefore, the key challenge lies in developing new concepts to ensure the effective integration of distributed energy resources and electric transportation systems, including EVs, into existing and future market structures. Electric Transportation Systems in Smart Power Grids address how these issues—EVs, E-buses, and other smart appliances on the demand side—can be aggregated to form virtual power plants, which are considered an efficient solution to provide operational flexibility to the grid. The book also discusses how EV-based virtual power plants can also provide myriad services for distribution system operators, transmission system operators, and even local prosumers within the energy community. Features: Describes the services required to power systems from EVs and electric transportation sector Covers frequency control in modern power systems using aggregated EVs Discusses the integration and interaction between EVs and Smart grids Introduces electric vehicle aggregation methods for supporting power systems Highlights flexibility provided from electric transportation system to smart energy sector Discusses the high penetration level of renewable energy sources and EVs
Electrical Biosignals in Biomedical Engineering: Medical Sensors, Measurement Technology and Signal Processing
by Peter Husar Gabriel GašparDas grundlegende Kompendium führt in das zunehmend wichtiger werdende Thema der Biosginalverarbeitung ein. Der inhaltliche Aufbau orientiert sich an der Abfolge der diagnostischen Kette: von Sensorik, Signalverstärkung und -konditionierung über Signalabtastung und -digitalisierung, Methoden der Biosignalverarbeitung bis zu Auswertung und Diagnosevorschlag. Dabei liefert jedes Kapitel das entsprechende theoretische und methodische Wissen, behandelt Realisierungsalternativen und stellt Praxisbeispiele sowie die aktuell verfügbare Technik vor.
Electrical Conquest: New Approaches to the History of Electrification (Archimedes #67)
by W. Bernard Carlson Erik M. ConwayThis book, drawing on fresh scholarship, investigates electrification in new places and across different time periods. While much of our understanding of electrification as a historical process is based on the seminal work done by Thomas P. Hughes in Networks of Power (1983), the scholars in this volume expand and revise Hughes’ systems approach to suggest that electrification is a heterogeneous and contingent process. Moreover, the contributors suggest that the conquest of the world by electricity remains incomplete despite more than a century elapsing. Above all, though, this book provides context for thinking about what lies ahead as humans continue their conquest of the earth through electricity. As we become increasingly dependent on electricity to power our lights, heat and cool our homes, turn the wheels of industry, and keep our information systems humming, so we are ever more vulnerable when the grid runs into trouble.Chapter "Surveying the Landscape: The Oil Industry and Alternative Energy in the 1970s" is available open access under a Creative Commons Attribution 4.0 International License via link.springer.com.
Electrical Installation Work
by Brian ScaddanThis highly successful book is now updated in line with the Amendment 2-2022 of 18th Edition of the Wiring Regulations. It provides a topic-by-topic progression through the areas of electrical installations, including how and why electrical installations are designed, installed and tested. This tenth edition contains new material on batteries, LED and ELV lighting, data cabling and renewable electricity generation and distribution, with some focus on medical locations, and a glossary of terms. The guidance on tools used and safety legislation has also been brought up to date. Brian Scaddan’s subject-led approach makes this a valuable resource for professionals and students on both City & Guilds and EAL courses. This approach also makes it easy for those who are learning the topic from scratch to get to grips with it independently of any particular course. The book is widely used in education and training across the UK and has been published for almost 40 years.
Electrical Power Generation: Methods and Plants
by Dhruba J. SyamIn today’s world, per capita consumption of electricity in a country is considered as one of the important indices of its developmental status: both economic and technological. Engineering students as well as the professional beginners, studying and working in the field of Electrical Power Generation and Power Plant Administration, should get a reasonable level of familiarization with the concepts of various technological methods and plants in order to acquire necessary knowledge and competency for a worthwhile professional career in the subject field. This book attempts to provide relevant knowledge inputs by way of providing conceptual clarity on various aspects of the subject. It will be helpful for students of Electrical and Mechanical Engineering. Print edition not for sale in South Asia (India, Sri Lanka, Nepal, Bangladesh, Pakistan and Bhutan)
Electrical Systems and Mechatronics (Commercial Vehicle Technology)
by Michael HilgersThe aim of this work, consisting of 9 individual, self-contained booklets, is to describe commercial vehicle technology in a way that is clear, concise and illustrative. Compact and easy to understand, it provides an overview of the technology that goes into modern commercial vehicles.Starting from the customer's fundamental requirements, the characteristics and systems that define the design of the vehicles are presented knowledgeably in a series of articles, each of which can be read and studied on their own. This volume, Electrical Systems and Mechatronics, offers an introduction to the mechatronics in a commercial vehicle. The electrical and electronic systems are presented, up to and including the advanced driver assistance systems. The compressed air system and the commercial vehicle brake are explained to give the reader a comprehensive overview, such as is helpful for understanding in training and in practice.
Electrically Conductive Membrane Materials and Systems: Fouling Mitigation For Desalination and Water Treatment
by Nidal Hilal Farah Ahmed Raed HashaikehElectrically Conductive Membrane Materials and Systems offers in-depth insight into the transformative role of electrically conductive materials in membrane separation processes for desalination and water treatment. The book focuses on the intelligent design of conductive membranes and systems, fouling and related phenomena, fouling control using electrically conductive materials, and electrically tunable membrane systems for microfiltration, ultrafiltration, nanofiltration, reverse osmosis, and membrane distillation. With rising concerns around inaccessibility to freshwater and the ever increasing threats of population growth, climate change, and urban development, the book brings electrically conducting materials to the forefront of membrane separation technology with an emphasis on their role in the mitigation of fouling and related phenomena. Electrically conducting materials expand the versatility of membrane technology and ultimately improve access to safe water. The book is important reading for scientists, engineers, entrepreneurs, and enthusiasts from the water industry who seek to familiarize themselves with a groundbreaking area of study within modern desalination and water treatment. • Explores novel membrane materials and systems from preparation methods, materials selection, and their application in monitoring, fouling control, and performance enhancement. • Examines the mechanism of fouling prevention and cleaning in various electrically conductive materials. • Evaluates the scalability of antifouling materials and coatings, as well as electrically enhanced processes for monitoring and control in membrane separation technology. • Assesses advantages and limitations of applying electrically conductive membrane systems to fouling control for specific water treatment applications. • Provides a critical review of scientific literature in the specialized area of electrical conductive materials and systems for membrane technology.
Electricity Access, Decarbonization, and Integration of Renewables: Insights and Lessons from the Energy Transformation in Bangladesh, South Asia, and Sub-Sahara Africa (Energiepolitik und Klimaschutz. Energy Policy and Climate Protection)
by Sebastian Groh Christian Von Hirschhausen Lukas Barner Georg HeinemannThis Open-Access-Book covers different aspects of the low-carbon energy transformation in a unique manner, with a particular focus on two regions, South Asia and Sub-Saharan Africa. The first part of the book provides useful insights on changes and reforms in the energy sector of Bangladesh, while the second part illustrates the low-carbon energy transformation in South Asia and the third part covers lessons from Sub-Saharan Africa. In all of these regions, the energy sector is undergoing major changes, driven by the four D’s: Decarbonization, decentralization, digitization, and democratization. Major overhauls are taking place at all levels: The country level, where energy mixes are rapidly changing, the corporate level, where large state-owned and private companies are challenged and new actors are emerging, and the local level, where technical and regulatory change has made citizen engagement and community power an option to replace or at least complement centralized supply structures.
Electricity for Refrigeration, Heating and Air Conditioning
by Russell E. Smith Coleman SimmonsAcclaimed for its meticulous accuracy and easy-to-understand presentation, this trusted text helps readers master the electrical principles and practices they need to succeed as professional installation and service technicians. ELECTRICITY FOR REFRIGERATION, HEATING AND AIR CONDITIONING, Eleventh Edition, combines a strong foundation in essential electrical theory with a highly practical focus on real-world tasks and techniques, presenting concepts, procedures and success tips in a logical and effective way. Thoroughly updated for today’s professionals, the Eleventh Edition features up-to-date information based on current trends, technology and industry practices--including key diagnosis and troubleshooting methods--making this valuable resource ideal for both students new to the field and current practitioners seeking to update their knowledge and skills. Available with this text is The Complete HVAC Lab Manual, which features over 250 lab exercises covering 15 topic areas. See the supplements section for more details.
Electricity in the 17th and 18th Centuries: A Study of Early Modern Physics
by J. L. HeilbronThis title is part of UC Press's Voices Revived program, which commemorates University of California Press’s mission to seek out and cultivate the brightest minds and give them voice, reach, and impact. Drawing on a backlist dating to 1893, Voices Revived makes high-quality, peer-reviewed scholarship accessible once again using print-on-demand technology. This title was originally published in 1979.
Electricity: Electromagnetism and Electric Circuits
by Teruo MatsushitaThis book leads students to learn electromagnetism and then moves to chapters about electric circuits. It aims to give an understanding of electromagnetism which gives a fast way to master the features of circuit elements such as resistors, capacitors, and coils that compose electric circuits. The author provides chapters on electromagnetism and electric circuits separately and gives a chapter explaining the correlation between them in detail.In the chapters for electric circuit, DC electric circuits, transient and steady response of AC electric circuits are treated. AC circuit theory is introduced for describing the phenomena in circuits. Theoretical treatments such as branch current method, closed current method, and node potential method are also introduced to show the validity of solution methods that have been used in the book. The book can serve as a compact textbook for lectures, as an introduction for hardware system and electric control systems, and mechanical systems. Chapters for electromagnetism or ones for electric circuits are suitable for a lecture over a semester.
Electro Swing: Resurrection, Recontextualisation, and Remix (Ashgate Popular and Folk Music Series)
by Chris InglisElectro swing is a relatively recent musical style and scene which combines the music of the swing era with that of the age of electronic dance music. Chris Inglis considers key questions about electro swing’s place in contemporary society, including what it may mean for a contemporary genre to be so reliant upon the influences of the past; the different ways in which jazz may be presented to a modern audience; how one may go about defining jazz in todays postmodern world; and how this emergent genre may be analysed in terms of the wider issues of race and class consumption.
Electroacoustic Waves in Piezoelectric Layered Composites (Advanced Structured Materials #182)
by Ara Sergey AvetisyanThis book deals concisely and coherently with various issues related to electroacoustic waves in piezoelectric layered composites.Starting with the basic linear equations and relations of electromagnet elasticity of homogeneous anisotropic piezoelectric media, the book considers the conditions for possible field or partial conjugation of physical and mechanical fields at the junction of two homogeneous media with geometrically homogeneous surfaces. The variety of electromechanical boundary conditions and the separation of plane and anti-plane fields of elastic deformation in homogeneous piezoelectric crystals are discussed.Then, the statements of the electroacoustic problem in piezo textures are studied and a layered piecewise-homogeneous piezoelectric waveguide is introduced, with non-acoustic contact between different piezoelectric layers.Non-acoustic contact between different piezoelectric layers can lead to the propagation of a hybrid of electroactive waves of plane and anti-plane elastic deformations.In the last part of the book, the problem of controlling electroacoustic waves in a waveguide is formulated. A method for solving problems of control of electroacoustic waves by non-contact surface action is proposed.
Electrochemical Biosensors for Whole Blood Analysis
by Shaoguang Li Hui Li Fan Xia Xiaoding LouThis book illustrates recent advances in developing sensitive and selective electrochemical biosensors for their whole blood application. Known to be a cutting-edge and fast-growing technology, electrochemical biosensors demonstrate their potential in laboratories, industries, and healthcare to achieve specific and direct target detection in complex media, and have become an emerging technology for guiding personalized medicine. The book first demonstrates methods and models to cover the detection of a variety of target molecules in whole blood, including ions, small molecules, nucleic acids, proteins, cells, etc. Then, it provides comments on various detection strategies employed to improve sensors' sensitivity, specificity, selectivity, and reproducibility as well as presenting the laws and principles. In addition, it summarizes achievements and challenges from recent years. Finally, it provides future perspectives and opportunities in electrochemical biosensors including point of care detection, molecular diagnostics and the integration of this sensor platform with multidisciplinary technologies, towards the ultimate goal of personalized medicine. The book integrates abundant viewpoints from multiple sciences and is helpful and valuable to a wide readership in the various fields of biochemistry, biophysics, bioengineering, and pharmaceutics.
Electrochemical Hydrogen Production from Water Splitting: Basic, Materials and Progress
by Shengjie PengThis book provides a systematic and comprehensive introduction to the fundamentals of hydrogen energy, hydrogen energy-related technologies and systems, and the environmental and economic impacts of hydrogen energy. This book is rich in content, combining theory with practice and reflecting the latest world achievements in hydrogen energy utilization and research. It is used by a wide range of scientific and technologists engaged in the development and utilization of hydrogen energy and other energy sources. It is also referenced for technical workers in power engineering, aerospace, chemistry, chemical engineering, refrigeration, metallurgy, and those engaged in safety management, as well as for teachers and students of related disciplines in higher education institutions. Furthermore, this book makes some modest contribution to the development of hydrogen energy by strengthening the hydrogen energy research teams.
Electrochemical Processes and Corrosion in Reinforced Concrete
by Paul ChessSome reinforced concrete structures prematurely corrode as they age, with significant financial implications, but it is not immediately clear why some are more durable than others. This book looks at the various mechanisms for corrosion and how what seemed to be a relatively simple matter has become more complex the further it is understood due to the properties of concrete, steel and the way reinforced concrete structures are constructed. The significance of electrochemical processes is identified with recent research using new technology discussed. Specialist contractors, consultants and owners of corrosion damaged structures will find this an extremely useful resource. It will also be a valuable reference for students at postgraduate level.