- Table View
- List View
Connected World: From Automated Work to Virtual Wars: The Future, By Those Who Are Shaping It
by Father Philip LarreyThe world as we know it is changing. Driverless cars, drone deliveries and autonomous weapon systems are no longer the stuff of science fiction.But what's next for technology and business, and how will it impact our society?In Connected World, Philip Larrey of the Pontifical Lateran University explores the consequences of the new digital age in conversation with leaders including Sir Martin Sorrell, CEO of WPP, Eric Schmidt, CEO of Google's parent company Alphabet, and Maurice Lévy, CEO of Publicis Groupe.Ranging from the death of privacy to the rise of artificial intelligence, Connected World asks the existential questions which will come to define our age.
Connected and Automated Vehicles: Integrating Engineering and Ethics (Studies in Applied Philosophy, Epistemology and Rational Ethics #67)
by Federico Cheli Fabio FossaThis book reports on theoretical and practical analyses of the ethical challenges connected to driving automation. It also aims at discussing issues that have arisen from the European Commission 2020 report “Ethics of Connected and Automated Vehicles. Recommendations on Road Safety, Privacy, Fairness, Explainability and Responsibility”. Gathering contributions by philosophers, social scientists, mechanical engineers, and UI designers, the book discusses key ethical concerns relating to responsibility and personal autonomy, privacy, safety, and cybersecurity, as well as explainability and human-machine interaction. On the one hand, it examines these issues from a theoretical, normative point of view. On the other hand, it proposes practical strategies to face the most urgent ethical problems, showing how the integration of ethics and technology can be achieved through design practices. All in all, this book fosters a multidisciplinary approach where philosophy, ethics, and engineering are integrated, rather than just juxtaposed. It is meant to inform and inspire an audience of philosophers of technology, ethicists, engineers, developers, manufacturers, and regulators, among other interested readers.
Connected and Autonomous Vehicles in Smart Cities
by Hussein T. Mouftah Melike Erol-Kantarci Sameh SorourThis book presents a comprehensive coverage of the five fundamental yet intertwined pillars paving the road towards the future of connected autonomous electric vehicles and smart cities. The connectivity pillar covers all the latest advancements and various technologies on vehicle-to-everything (V2X) communications/networking and vehicular cloud computing, with special emphasis on their role towards vehicle autonomy and smart cities applications. On the other hand, the autonomy track focuses on the different efforts to improve vehicle spatiotemporal perception of its surroundings using multiple sensors and different perception technologies. Since most of CAVs are expected to run on electric power, studies on their electrification technologies, satisfaction of their charging demands, interactions with the grid, and the reliance of these components on their connectivity and autonomy, is the third pillar that this book covers. On the smart services side, the book highlights the game-changing roles CAV will play in future mobility services and intelligent transportation systems. The book also details the ground-breaking directions exploiting CAVs in broad spectrum of smart cities applications. Example of such revolutionary applications are autonomous mobility on-demand services with integration to public transit, smart homes, and buildings. The fifth and final pillar involves the illustration of security mechanisms, innovative business models, market opportunities, and societal/economic impacts resulting from the soon-to-be-deployed CAVs. This book contains an archival collection of top quality, cutting-edge and multidisciplinary research on connected autonomous electric vehicles and smart cities. The book is an authoritative reference for smart city decision makers, automotive manufacturers, utility operators, smart-mobility service providers, telecom operators, communications engineers, power engineers, vehicle charging providers, university professors, researchers, and students who would like to learn more about the advances in CAEVs connectivity, autonomy, electrification, security, and integration into smart cities and intelligent transportation systems.
Connected e-Health: Integrated IoT and Cloud Computing (Studies in Computational Intelligence #1021)
by Juan M. Corchado Akash Kumar Bhoi Pradeep Kumar Mallick Alfonso González-Briones Sushruta MishraWith rise of smart medical sensors, cloud computing and the health care technologies, “connected health” is getting remarkable consideration everywhere. Recently, the Internet of Things (IoT) has brought the vision of a smarter world into reality. Cloud computing fits well in this scenario as it can provide high quality of clinical experience. Thus an IoT-cloud convergence can play a vital role in healthcare by offering better insight of heterogeneous healthcare content supporting quality care. It can also support powerful processing and storage facilities of huge data to provide automated decision making. This book aims to report quality research on recent advances towards IoT-Cloud convergence for smart healthcare, more specifically to the state-of-the-art approaches, design, development and innovative use of those convergence methods for providing insights into healthcare service demands. Students, researchers, and medical experts in the field of information technology, medicine, cloud computing, soft computing technologies, IoT and the related fields can benefit from this handbook in handling real-time challenges in healthcare. Current books are limited to focus either on soft computing algorithms or smart healthcare. Integration of smart and cloud computing models in healthcare resulting in connected health is explored in detail in this book.
Connected in Isolation: Digital Privilege in Unsettled Times
by Eszter HargittaiWhat life during lockdown reveals about digital inequality.The vast majority of people in wealthy, highly connected, or digitally privileged societies may have crossed the digital divide, but being online does not mean that everyone is equally connected—and digital inequality reflects experience both online and off. In Connected in Isolation Eszter Hargittai looks at how this digital disparity played out during the unprecedented isolation imposed in the early days of the coronavirus pandemic. During initial COVID-19 lockdowns the Internet, for many, became a lifeline, as everything from family get-togethers to doctor&’s visits moved online. Using survey data collected in April and May of 2020 in the United States, Italy, and Switzerland, Hargittai explores how people from varied backgrounds and differing skill levels were able to take advantage of digital media to find the crucial information they needed—to help loved ones, procure necessities, understand rules and risks. Her study reveals the extent to which long-standing social and digital inequalities played a critical role in this move toward computer-mediated communication—and were often exacerbated in the process. However, Hargittai notes, context matters: her findings reveal that some populations traditionally disadvantaged with technology, such as older people, actually did better than others, in part because of the continuing importance of traditional media, television in particular. The pandemic has permanently shifted how reliant we are upon online information, and the implications of Hargittai&’s groundbreaking comparative research go far beyond the pandemic. Connected in Isolation informs and expands our understanding of digital media, including how they might mitigate or worsen existing social disparities; whom they empower or disenfranchise; and how we can identify and expand the skills people bring to them.
Connected: Or What It Means To Live In The Network Society (Electronic Mediations #9)
by Steven ShaviroIn the twenty-first century, a network society is emerging. Fragmented, visually saturated, characterized by rapid technological change and constant social upheavals, it is dizzying, excessive, and sometimes surreal. In this breathtaking work, Steven Shaviro investigates popular culture, new technologies, political change, and community disruption and concludes that science fiction and social reality have become virtually indistinguishable. Connected is made up of a series of mini-essays-on cyberpunk, hip-hop, film noir, Web surfing, greed, electronic surveillance, pervasive multimedia, psychedelic drugs, artificial intelligence, evolutionary psychology, and the architecture of Frank Gehry, among other topics. Shaviro argues that our strange new world is increasingly being transformed in ways, and by devices, that seem to come out of the pages of science fiction, even while the world itself is becoming a futuristic landscape. The result is that science fiction provides the most useful social theory, the only form that manages to be as radical as reality itself. Connected looks at how our networked environment has manifested itself in the work of J. G. Ballard, William S. Burroughs, Philip K. Dick, William Gibson, K. W. Jeter, and others. Shaviro focuses on science fiction not only as a form of cultural commentary but also as a prescient forum in which to explore the forces that are morphing our world into a sort of virtual reality game. Original and compelling, Connected shows how the continual experimentation of science fiction, like science and technology themselves, conjures the invisible social and economic forces that surround us.
Connecticut Inventors and Innovators
by Peter HubbardThroughout its history, Connecticut frequently led all states in the average number of U. S. patents awarded per person. The list of products invented there is stunning--from the lollipop, cupcake and Frisbee, to the dirigible, helicopter and submarine. The workplace improved with tape measures, portable typewriters, postage meters and elevators. American consumers benefited from sewing machines, diapers, ironing boards, vacuum cleaners, can openers, lawn mowers, and flat-bottomed paper bags. Pioneering surgeon William Beaumont and Nobel Prize winner Dr. Barbara McClintock both hail from the Nutmeg State. Join local author Peter Hubbard as he reveals Connecticut's role in the invention of the Hubble Space Telescope, vaccines, the Internet, and much more.
Connecticut Valley Tobacco
by Brianna E. Dunlap Leonard HellermanCigar tobacco runs in the blood of Connecticut River Valley farmers. Delve into the surprising history of the region's most iconic crop, all the way back to early Native American uses and the boom of the Civil War. Though fashionable in the 1950s, the popularity of cigars declined a decade later, nearly destroying the region's tobacco industry. A resurgence in the 1990s brought new life to the crop, and the reopening of Cuba in 2015 added a new chapter for cigar tobacco. Brianna Dunlap, director of the Connecticut Valley Tobacco Museum, provides a guide to important tobacco landmarks from East Haddam to Brattleboro, featuring stunning photography from Leonard Hellerman. It is the story of the people--the farmers and field hands--who made tobacco the soul of the valley.
Connecting Alaskans: Telecommunications in Alaska from Telegraph to Broadband
by Heather E. Hudson“Alaska is now open to civilization.” With those six words in 1900, the northernmost territory finally had a connection with the rest of the country. The telegraph system put in place by the US Army Signal Corps heralded the start of Alaska’s communication network. Yet, as hopeful as that message was, Alaska faced decades of infrastructure challenges as remote locations, extreme weather, and massive distances all contributed to less-than-ideal conditions for establishing reliable telecommunications. Connecting Alaskans tells the unique history of providing radio, television, phone, and Internet services to more than six hundred thousand square miles. It is a history of a place where military needs often trumped civilian ones, where ham radios offered better connections than telephone lines, and where television shows aired an entire day later than in the rest of the country. Heather E. Hudson covers more than a century of successes while clearly explaining the connection problems still faced by remote communities today. Her comprehensive history is perfect for anyone interested in telecommunications technology and history, and she provides an important template for policy makers, rural communities, and developing countries struggling to develop their own twenty-first-century infrastructure.
Connecting Canadians: Investigations in Community Informatics
by Andrew Clement Michael Gurstein Graham Longford Marita Moll Leslie Regan ShadeConnecting Canadians represents the work of the Community Research Alliance for Community Innovation and Networking (CRACIN), the largest national and international research effort to examine the burgeoning field of community informatics, a cross-disciplinary approach to the mobilization of information and communications technologies (ICT) for community change. Funded for four years by the SSHRC's Initiative for the New Economy, CRACIN systematically studied a wide variety of Canadian community ICT initiatives, bringing perspectives from sociology, computer science, critical theory, women's studies, library and information sciences, and management studies to bear on networking technologies. A comprehensive thematic account of this in-depth research, Connecting Canadians will be an essential resource for NGOs, governments, the private sector, and multilateral agencies across the globe.
Connecting Science and Engineering Education Practices in Meaningful Ways: Building Bridges (Contemporary Trends and Issues in Science Education #44)
by Leonard A. Annetta James MinogueThe need for a scientifically literate citizenry, one that is able to think critically and engage productively in the engineering design process, has never been greater. By raising engineering design to the same level as scientific inquiry the Next Generation Science Standards' (NGSS) have signaled their commitment to the integration of engineering design into the fabric of science education. This call has raised many critical questions. . . How well do these new standards represent what actually engineers do? Where do the deep connections among science and engineering practices lie? To what extent can (or even should) science and engineering practices co-exist in formal and informal educational spaces? Which of the core science concepts are best to leverage in the pursuit of coherent and compelling integration of engineering practices? What science important content may be pushed aside? This book, tackles many of these tough questions head on. All of the contributing authors consider the same core question: Given the rapidly changing landscape of science education, including the elevated status of engineering design, what are the best approaches to the effective integration of the science and engineering practices? They answered with rich descriptions of pioneering approaches, critical insights, and useful practical examples of how embodying a culture of interdisciplinarity and innovation can fuel the development of a scientifically literate citizenry . This collection of work builds traversable bridges across diverse research communities and begins to break down long standing disciplinary silos that have historically often hamstrung well-meaning efforts to bring research and practice from science and engineering together in meaningful and lasting ways.
Connecting Trees with People: Synergistic Strategies for Growing the Urban Forest (Future City #16)
by Naomi ZürcherWritten from the perspective of an urban forester and certified arborist, the reader will have a basic understanding of what makes a tree a tree in context to the philosophical and cultural underpinnings of Urban and Community Forestry, and learn how to implement model, time-tested global green practices and initiatives derived from citizen science.
Connecting Your Students with the Virtual World: Tools and Projects to Make Collaboration Come Alive
by Billy Krakower Jerry BlumengartenMake the most of today’s technology to give your students a more interactive, authentic, global learning experience! Connecting Your Students with the Virtual World shows you how to plan themed projects for every season, embark on virtual field trips, and get students in touch with other classrooms worldwide. This updated edition includes a key new chapter on taking video conferencing to the next level for optimal student engagement and collaboration, as well as new chapters on connecting through games and esports and connecting with parents. The book includes a wide variety of standards-based, step-by-step activities you can implement immediately.
Connecting Your Students with the World: Tools and Projects to Make Global Collaboration Come Alive, K-8
by Billy Krakower Paula Naugle Jerry BlumengartenMake the most of today’s technology to give your students a more interactive, authentic learning experience! Connecting Your Students with the World shows you how to use web tools to get K–8 students in touch with other classrooms worldwide. This book is a valuable resource to help you find and communicate with other teachers and classrooms and even design your own collaborative online projects. You’ll find out how to: Conduct videoconferencing calls to put your students in touch with classrooms around the world; Embark on Virtual Field Trips; Plan themed projects for every season, including fun holiday activities; And more! The book includes detailed instructions for each activity and connections to the Common Core, ISTE, and Next Generation Science Standards, so you can ensure that you are meeting your state’s requirements as you prepare your students to become engaged, informed, and global citizens. Additionally, a comprehensive list of online resources is available as a free download from the Routledge website at www.routledge.com/9781138902961.
Connecting a Digital Europe Through Location and Place (Lecture Notes in Geoinformation and Cartography)
by Joaquín Huerta Sven Schade Carlos GranellThis book collects innovative research presented at the 17th Conference of the Association of Geographic Information Laboratories for Europe (AGILE) on Geographic Information Science, held in 2014 in Castellón, Spain. The scientific papers cover a variety of fundamental research topics as well as applied research in Geospatial Information Science, including measuring spatiotemporal phenomena, crowdsourcing and VGI, geosensor networks, indoor navigation, spatiotemporal analysis, modeling and visualization, spatiotemporal decision support, digital earth and spatial information infrastructures. The book is intended for researchers, practitioners, and students working in various fields and disciplines related to Geospatial Information Science and technology.
Connecting the Dots: Environment, Health, Safety, and Sustainability
by Kathy A. Seabrook Tanis J. MarquetteUnderstand how Environment, Health & Safety (EHS) and Sustainability are interconnected and take meaningful action Global in scope, Connecting the Dots provides readers with a concise overview of how EHS and Sustainability intersect and offers immediately actionable activities to bring to their organizations in the context of worker safety, health, and wellbeing and environmental management, connecting the dots between the subject and the professional's role. Written with standalone chapters to allow readers to apply relevant topics in situ or in study as needed, each chapter follows a standard format with integrated case studies, examples, and implementation advice. Interviews with leaders in the field and real-world examples of success are included throughout the text to elucidate key concepts. This book is scalable to the size and nature of a company's operations, from a small, medium-sized enterprise to a global multinational company, it is applicable to all professionals in the field from the C-Suite to the front-line worker. The impact pathways in the Value: Creation, Assessment, Valuation and Impact Pathways chapter will be of interest to the finance department, the supply chain in the Stakeholder and Stakeholder mapping chapter will interest the procurement professional, and the sustainability strategy and decision-making roadmap chapter could be a focus for the enterprise risk team and applicable to procurement, as well as internal audit, corporate communications, investor relations and others. Written by two veteran industry EHS and sustainability leaders, coverage includes: Commonalities and differences in the international taxonomy within the EHS and sustainability disciplines, helping bridge reader understanding and communication across their company's stakeholder groups Integrated business and risk management models related to associated frameworks, standards, assessments, themes, issues, impacts, and materiality Discipline processes to operationalize concepts, and the better approach of a Future Fit, Sustainability and Business excellence mindset instead of a compliance mindset Implementation and change management, highlighting important cultural and business considerations Connecting the Dots is an essential guidance and reference resource for all professional readers, no matter where they sit in the value chain or industry sector. The text also serves as an excellent aid for advanced courses on topics such as sustainability and safety, environmental standards, and advanced safety, health and wellbeing management.
Connecting the Drops: A Citizens' Guide to Protecting Water Resources
by Karen Schneller-McdonaldThe need for improved water resource protection, beginning with grassroots action, is urgent. The water we use depends on networks of wetlands, streams, and watersheds. Land-use activities, however, are changing these natural systems. Often these changes result in ecological damage, flooding, water pollution, and reduced water supply. We need a healthy environment that sustains our personal and community health; we also need vibrant and sustainable economic development that does not destroy the benefits we derive from nature. Our ability to accomplish both depends on how well we can "connect the drops."In this book, Karen Schneller-McDonald presents the basics of water resource protection: ecology and watershed science; techniques for evaluating environmental impacts; obstacles to protection and how to overcome them; and tips for protection strategies that maximize chances for success. Schneller-McDonald makes clear the important connections among natural cycles, watersheds, and ecosystems; the benefits they provide; and how specific development activities affect water quality and supply.The methods described in Connecting the Drops have broad application in diverse geographic locations. The environmental details may differ, but the methods are the same. For water resource managers and concerned citizens alike, Connecting the Drops helps readers interpret scientific information and contextualize news media reports and industry ads--ultimately offering "how to" guidance for developing resource protection strategies.
Connecting the Nineteenth-Century World
by Roland WenzlhuemerBy the end of the nineteenth century the global telegraph network had connected all continents and brought distant people into direct communication 'at the speed of thought' for the first time. Roland Wenzlhuemer here examines the links between the development of the telegraph and the paths of globalization, and the ways in which global spaces were transformed by this technological advance. His groundbreaking approach combines cultural studies with social science methodology, including evidence based on historical GIS mapping, to shed new light on both the structural conditions of the global telegraph network and the historical agency of its users. The book reveals what it meant for people to be telegraphically connected or unconnected, how people engaged with the technology, how the use of telegraphy affected communication itself and, ultimately, whether faster communication alone can explain the central role that telegraphy occupied in nineteenth-century globalization.
Connections Management Strategies in Satellite Cellular Networks
by Malek Benslama Hadj Batatia Wassila KiamoucheThis book provides a novel method based on advantages ofmobility model of Low Earth Orbit Mobile Satellite System LEO MSSwhich allows the evaluation of instant of subsequent handover of aMS even if its location is unknown. This method is then utilized topropose two prioritized handover schemes, Pseudo Last UsefulInstant PLUI strategy and Dynamic Channel Reservation DCR-likescheme based respectively on LUI and DCR schemes, previouslyproposed in literature. The authors also approach a differentaspect of handover problem: calls with short durations dropped dueto a handover failure. We propose a decision system based on fuzzylogic Rescuing System that allows the rescue of calls with shortdurations facing a premature at the expense of those lasting forlong durations.
Connections for the Digital Age
by E. Bryan CarneExplores and analyzes past and current technologies and trends in multimedia communication Digital natives-those persons born in the digital age-have an ever-widening range of wireless-enabled devices at their disposal. They are the drivers of multimedia communications, continually seeking out the technologies and distribution channels that best match their needs. This book outlines the changes in telecommunications that are occurring to meet these needs. It addresses the continually increasing requirement to provide connections that make the electronic encounter as natural and convenient as possible, exploring the vast assortment of devices that exist as part of everyday living for digital natives. Featuring precise diagrams and tables to illustrate the evolving environment, the book begins by describing the competitive interactions of telephone, cable TV, and cellular mobile companies in providing services and content. It outlines the creation of digital multimedia streams and how they are transported, explains what multimedia connections are available, and summarizes the activities of competitors while providing an overview of their markets and customer statistics. This book uniquely covers wireline, optical fiber, cable, and wireless access methods, explaining the coding required to create digital streams. It combines ethernet with provider bridging and multi-protocol label switching and highlights the necessity to serve legacy streams. In addition, the book addresses controversial issue: will incumbent communications providers ever overtake Internet as the chief source of digital feeds and popular contents? Featuring extensive references and a glossary of multimedia terms, Connections for the Digital Age is written for digital natives and other persons with an interest in multimedia communications; industrial, commercial, and financial managers; engineers; software professionals and Internet specialists; and students at technical schools and universities.
Connections in Steel Structures: Behaviour, strength and design
by Reidar Bjorhovde Jacques Brozzetii Andre ColsonThis book is the Proceedings of a State-of-the-Art Workshop on Connenctions and the Behaviour, Strength and Design of Steel Structures held at Laboratoire de Mecanique et Technologie, Ecole Normale, Cachan France from 25th to 27th May 1987. It contains the papers presented at the above proceedings and is split into eight main sections covering: Local Analysis of Joints, Mathematical Models, Classification, Frame Analysis, Frame Stability and Simplified Methods, Design Requirements, Data Base Organisation, Research and Development Needs. With papers from 50 international contributors this text will provide essential reading for all those involved with steel structures.
Connections: Patterns Of Discovery (Connections 2 Ser.)
by James BurkeConnections is a brilliant examination of the ideas, inventions, and coincidences that have culminated in the major technological achievements of today.How did the popularity of underwear in the twelfth century lead to the invention of the printing press? How did the waterwheel evolve into the computer? How did the arrival of the cannon lead eventually to the development of movies? In this highly acclaimed and bestselling book, James Burke brilliantly examines the ideas, inventions, and coincidences that have culminated in the major technological advances of today. With dazzling insight, he untangles the pattern of interconnecting events: the accidents of time, circumstance, and place that gave rise to the major inventions of the world. Says Burke, "My purpose is to acquaint the reader with some of the forces that have caused change in the past, looking in particular at eight innovations—the computer, the production line, telecommunications, the airplane, the atomic bomb, plastics, the guided rocket, and television—which may be most influential in structuring our own futures....Each one of these is part of a family of similar devices, and is the result of a sequence of closely connected events extending from the ancient world until the present day. Each has enormous potential for humankind's benefit—or destruction." Based on a popular TV documentary series, Connections is a fascinating scientific detective story of the inventions that changed history—and the surprising links that connect them.
Connectivity and Edge Computing in IoT: Customized Designs and AI-based Solutions (Wireless Networks)
by Weihua Zhuang Jie Gao Mushu LiThis book covers connectivity and edge computing solutions for representative Internet of Things (IoT) use cases, including industrial IoT, rural IoT, Internet of Vehicles (IoV), and mobile virtual reality (VR). Based on their unique characteristics and requirements, customized solutions are designed with targets such as supporting massive connections or seamless mobility and achieving low latency or high energy efficiency. Meanwhile, the book highlights the role of artificial intelligence (AI) in future IoT networks and showcases AI-based connectivity and edge computing solutions. The solutions presented in this book serve the overall purpose of facilitating an increasingly connected and intelligent world. The potential benefits of the solutions include increased productivity in factories, improved connectivity in rural areas, enhanced safety for vehicles, and enriched entertainment experiences for mobile users. Featuring state-of-the-art research in the IoT field, this book can help answer the question of how to connect billions of diverse devices and enable seamless data collection and processing in future IoT. The content also provides insights regarding the significance of customizing use case-specific solutions as well as approaches of using various AI methods to empower IoT. This book targets researchers and graduate students working in the areas of electrical engineering, computing engineering, and computer science as a secondary textbook or reference. Professionals in industry who work in the field of IoT will also find this book useful.
Connexity: How to Live in a Connected World
by Geoff MulganCONNEXITY is the philosophical counterpart to Will Hutton's essentially political book. It looks at the profound tension that exists between two recent achievements of humanity: greater freedom (over how to live, who to love, what to believe and say, where to trade), and greater interdependence, or 'connexity' (through the financial markets, military structures, the internet, the ecosystem). This tension has led to crisis: institutions, including governments, sense themselves to be inadequate; individuals are faced with a mass of conflicting information and values. The issue we face, which will ultimately determine human survival in our densely packed planet, is how the tension between these two can be resolved, and a new order established. Mulgan presents his own powerful solution to this crisis. It is based around the notion of 'connexity': breaking down our rigid sense of ourselves as isolated units and seeing our lives as part of a system, a positive network of co-responsibility.
Conowingo Dam (Images of America)
by Erin E. Paulson John R. PaulsonSecond in size only to the massive hydroelectric works at Niagara Falls, the Conowingo Dam across the Susquehanna River was celebrated as a miraculous feat of modern engineering when it opened in 1928. The dam was built with astonishing speed and efficiency and completed on budget and ahead of schedule, and its generators came on line at the very crescendo of the Roaring Twenties, when the race toward electrification was changing American life. The hydro dams of the Tennessee Valley Authority, the Bonneville and Grand Coulee Dams in the Pacific Northwest, and the great colossus of Hoover Dam were all constructed in the next two decades, but handsome, indomitable Conowingo Dam preceded them all and remains in effective operation to this very day.