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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 Innovation and Technology X.0 1: Advancing Digital Transformation: Innovational Strategies for Smart Industry and Sustainable Innovation (ISTE Invoiced)
by Farouk Yalaoui Nhan-Quy Nguyen Yassine Ouazene Maria Zemzami Le?la Merghem-BoulahiaConnected Innovation and Technology X.0 1 studies the development of industry and logistics through digital technologies, presenting novel approaches to efficiency and innovation. It highlights the core of Industry X.0, showing how the digital transformation of business models, the focus on human-centric experiences and the application of advanced technologies all drive growth across various fields. Emphasizing smart supply chain management, performance optimization and sustainable solutions, the book provides insights into using Industry X.0 technologies to enhance supply chain sustainability, network security, and innovation in the manufacturing, healthcare and energy sectors. By integrating lean methodologies, advanced planning and the latest tech solutions, it serves as an efficient resource, not only for professionals, but also for students who seek to map digital transformation complexities and seize the opportunities given to develop future-oriented business models and achieve operational excellence.
Connected Leadership: It’s Just a Click Away (Corwin Connected Educators Series)
by Spike C. CookYou’re at the top—but never alone! Take the leap and connect with other educators and leaders through social media. Educators learn to transform relationships with their students, staff, parents, and with the overall community in this simple guide to social media. With real-life examples from K12 educators who’ve integrated social media technology and education, this guide helps educators to harness the power of connectedness and change the way you lead. Jump in and you’ll learn how to: Develop a personal learning network Tell your school’s story through blogging Use connections to transform your leadership The Corwin Connected Educators series is your key to unlocking the greatest resource available to all educators: other educators. Being a Connected Educator is more than a set of actions: it’s a belief in the potential of technology to fuel lifelong learning. "This book has practical examples of how educators can use Web 2.0 tools to grow professionally and personally. Cook describes his journey as a lead learner in a way that is easy to read; he inspires, engages, and encourages the reader to move from isolation to connection." Dwight Carter, Principal New Albany High School "After reading this book, you′ll be inspired by the stories of newly connected educators. If you′ve been hesitant to take the plunge into the social media waters, you′ll be ready to jump right in after this quick and informative read." Erin Klein, Teacher and Blogger Kleinspiration
Connected Leadership: It’s Just a Click Away (Corwin Connected Educators Series)
by Spike C. CookYou’re at the top—but never alone! Take the leap and connect with other educators and leaders through social media. Educators learn to transform relationships with their students, staff, parents, and with the overall community in this simple guide to social media. With real-life examples from K12 educators who’ve integrated social media technology and education, this guide helps educators to harness the power of connectedness and change the way you lead. Jump in and you’ll learn how to: Develop a personal learning network Tell your school’s story through blogging Use connections to transform your leadership The Corwin Connected Educators series is your key to unlocking the greatest resource available to all educators: other educators. Being a Connected Educator is more than a set of actions: it’s a belief in the potential of technology to fuel lifelong learning. "This book has practical examples of how educators can use Web 2.0 tools to grow professionally and personally. Cook describes his journey as a lead learner in a way that is easy to read; he inspires, engages, and encourages the reader to move from isolation to connection." Dwight Carter, Principal New Albany High School "After reading this book, you′ll be inspired by the stories of newly connected educators. If you′ve been hesitant to take the plunge into the social media waters, you′ll be ready to jump right in after this quick and informative read." Erin Klein, Teacher and Blogger Kleinspiration
Connected Services
by Paul Golding"Connected Services is a must-read for telco strategists who need to get up to speed on how the world of software and the web 2. 0 works." Andreas Constantinou, Research Director, VisionMobile"This book is a must read for those charged with leading innovation in a world of connected services where telco and Internet collide." - Jason Goecke, VP of Innovation, Voxeo LabsThis book explains the common underlying technological themes that underpin the new era of connected services in a post Web 2.0 epochIn this book, the author explores the underlying technological themes that underpin the new era of connected services. Furthermore, it explains how the technologies work and what makes each of them significant, for example, the potential for finding new meaning in data in the world of BIG DATA platforms, often referred to as "No-SQL" databases. In addition, it tackles the newest areas of technology such as HTML5, Android, iOS, open source, mash-ups, cloud computing, real-time Web, augmented reality, and more. Finally, the book discusses the opportunities and challenges of a connected world where both machines and people communicate in a pervasive fashion, looking beyond the hype and promise of emerging categories of communication such as the "Internet of Things" and "Real-time Web" to show managers how to understand the potential of the enabling technologies and apply them for meaningful applications in their own world.Key Features:Explores the common and emergent underlying technological themes that underpin the new era of connected servicesAddresses the newest areas of Internet technology such as web and mobile 2.0, open source, mash-ups, cloud computing, web 3.0, augmented reality, and moreShows the reader how to understand the potential of the enabling technologies and apply them for meaningful applications in their own worldDiscusses new developments in the technological landscape such as Smartphone proliferation, maturation of Web 2.0, increased convergence between mobile networks and the Internet, and so forthExamines modern software paradigms like Software-as-as-Service (SaaS), Platform-as-a-Service (PaaS) and Network-as-a-Service (NaaS)Explores in detail how Web start-ups really work and what telcos can do to adopt lean and agile methodsThis book will be an invaluable guide for technical designers and managers, project managers, product managers, CEOs etc. at mobile operators (O2, Vodafone, Orange, T-Mobile, BT), fixed operators, converged operators and their contributory supplier networks (e.g. infrastructure providers). Internet providers (Google, Yahoo, Amazon, eBay, Apple, Facebook), analysts, product managers, developers, architects, consultants, technology investors, analysts, marketing directors, business development directors will also find this book of interest.
Connected Vehicle Systems: Communication, Data, and Control
by Yunpeng Wang Daxin Tian Zhengguo Sheng Wang JianConnected vehicles and intelligent vehicles have been identified as key technologies for increasing road safety and transport efficiency. This book presents and discusss the recent advances in theory and practice in connected vehicle systems. It covers emerging research that aims at dealing with the challenges in designing the essential functional components of connected vehicles. Major topics include intra- and inter-vehicle communications, mobility model of fleet and ramp merging, trace and position data analysis, security and privacy.
Connected Vehicles: Intelligent Transportation Systems (Wireless Networks)
by Radovan MiucicThis book introduces concepts and technologies of Intelligent Transportation Systems (ITS). It describes state of the art safety communication protocol called Dedicated Short Range Communication (DSRC), currently being considered for adoption by the USDOT and automotive industry in the US. However, the principles of this book are applicable even if the underlying physical layer protocol of V2X changes in the future, e.g. V2X changes from DSRC to cellular-based connectivity. Fundamental ITS concepts include topics like global positioning system; Vehicle to Vehicle (V2V), Vehicle to Pedestrian (V2P), and Vehicle to Infrastructure (V2I) communications; human-machine interface; and security and privacy. Fundamental concepts are sometimes followed by the real-life test experimental results (such as in V2P Chapter) and description of the performance metrics used to evaluate the results. This book also describes equations and math used in the development of the individual parts of the system. This book surveys current and previous publications for trending research in the ITS domain. It also covers state of the art standards that are in place for the DSRC in the US, starting from the application layer defined in SAE J2735 all the way to physical layer defined in IEEE 802.11. The authors provide a detailed discussion on what is needed to extend the current standards to accommodate future needs of the vehicle communications, such as needs for future autonomous vehicles. Programs and code examples accompany appropriate chapters, for example, after describing remote vehicle target classification function a pseudo code and description is provided. In addition, the book discusses current topics of the technology such as spectrum sharing, simulation, security, and privacy. The intended audience for this book includes engineering graduate students, automotive professionals/engineers, researchers and technology enthusiasts.
Connected Vehicular Systems: Communication, Control, and Optimization
by Ge Guo Shixi WenCONNECTED VEHICULAR SYSTEMS A framework for the analysis and design of connected vehicle systems, featuring numerous simulations, experimental studies, and problem-solving approaches Connected Vehicular Systems synthesizes the research advances of the past decade to provide readers with practical tools to analyze and design all aspects of connected autonomous vehicle systems, addressing a series of major issues and challenges in autonomous connected vehicles and transportation systems, such as sensing, communication, control design, and command actuating. The text provides direct methodologies for solving important problems such as speed planning, cooperative adaptive cruise control, platooning, and string traffic flow stability, with numerous simulations and experimental studies for implementing algorithms and parameter settings. To help the reader better understand and implement the concepts discussed, the text includes a variety of worked examples, including those related to car following, vehicular platooning problem, string stability, cooperative adaptive cruise control, and vehicular communications. Written by two highly qualified academics with significant experience in the field, Connected Vehicular Systems includes information on: Varying communication ranges, interruptions, and topologies, along with controls for event-triggered communication Fault-tolerant and adaptive fault-tolerant controls with actuator saturation, input quantization, and dead-zone nonlinearity Prescribed performance concurrent controls, adaptive sliding mode controls, and speed planning for various scenarios, such as to reduce inter-vehicle spacing Control paradigms aimed at relaxing communications constraints and optimizing system performance Detailed algorithms and parameter settings that readers can implement in their own work to drive progress in the field Connected Vehicular Systems is an essential resource on the subject for mechanical and automotive engineers and researchers involved with the design and development of self-driving cars and intelligent transportation systems, along with graduate students in courses that cover vehicle controls within the context of control systems or vehicular systems engineering.
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.
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 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 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 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.
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.
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.
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 Management Strategies in Satellite Cellular Networks
by Malek Benslama Wassila Kiamouche Hadj BatatiaThis 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.