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A User's Guide to Network Analysis in R (Use R!)
by Douglas LukePresenting a comprehensive resource for the mastery of network analysis in R, the goal of Network Analysis with R is to introduce modern network analysis techniques in R to social, physical, and health scientists. The mathematical foundations of network analysis are emphasized in an accessible way and readers are guided through the basic steps of network studies: network conceptualization, data collection and management, network description, visualization, and building and testing statistical models of networks. As with all of the books in the Use R! series, each chapter contains extensive R code and detailed visualizations of datasets. Appendices will describe the R network packages and the datasets used in the book. An R package developed specifically for the book, available to readers on GitHub, contains relevant code and real-world network datasets as well.
A User's Guide to the Age of Tech (Electronic Mediations)
by Grant WythoffHow users experience and influence technological change—when so much of that change feels out of our control Every day, we casually employ one of the most complex tools ever created, using it to read the news, plan our day, and connect with friends. In A User&’s Guide to the Age of Tech, Grant Wythoff investigates the process by which now-ubiquitous technologies like our phones become integrated into our lives, showing how the &“gadget&” stage—before devices are widely adopted—opens the door for users to co-create these technologies and adapt them toward unexpected ends. In this elegant, approachable work, Wythoff offers a view of how users make new technology their own, subverting dominant power structures and imagining uses never intended by their creators. Rooted in a detailed look into the history of technique (focusing on how we do things with tools rather than the tools themselves), A User&’s Guide to the Age of Tech proceeds to complicate, and influence, discussion of subjects like the digital divide and AI. Drawing on a range of sources, including novels, patents, and newspapers, Wythoff explores the vernacular philosophies that have emerged from users and their diverse, everyday practices, bringing down to earth the conversation about digital titans, away from the abstracted domains of server farms and algorithms. Lodging a passionate argument that we know ourselves better than the data brokers who appear to wield influence over our psyches, Wythoff invites readers (and tech users) to imagine their own digital technique, acknowledge their vast expertise, and see its immense value. Retail e-book files for this title are screen-reader friendly with images accompanied by short alt text and/or extended descriptions.
A Vast Machine: Computer Models, Climate Data, and the Politics of Global Warming (Infrastructures)
by Paul N. EdwardsThe science behind global warming, and its history: how scientists learned to understand the atmosphere, to measure it, to trace its past, and to model its future.Global warming skeptics often fall back on the argument that the scientific case for global warming is all model predictions, nothing but simulation; they warn us that we need to wait for real data, “sound science.” In A Vast Machine Paul Edwards has news for these skeptics: without models, there are no data. Today, no collection of signals or observations—even from satellites, which can “see” the whole planet with a single instrument—becomes global in time and space without passing through a series of data models. Everything we know about the world's climate we know through models. Edwards offers an engaging and innovative history of how scientists learned to understand the atmosphere—to measure it, trace its past, and model its future.
A View of Operations Research Applications in Italy, 2018 (AIRO Springer Series #2)
by Mauro Dell’Amico Manlio Gaudioso Giuseppe SteccaThis book presents expert descriptions of the successful application of operations research in both the private and the public sector, including in logistics, transportation, product design, production planning and scheduling, and areas of social interest. Each chapter is based on fruitful collaboration between researchers and companies, and company representatives are among the co-authors. The book derives from a 2017 call by the Italian Operations Research Society (AIRO) for information from members on their activities in promoting the use of quantitative techniques, and in particular operations research techniques, in society and industry. A booklet based on this call was issued for the annual AIRO conference, but it was felt that some of the content was of such interest that it deserved wider dissemination in more detailed form. This book is the outcome. It equips practitioners with solutions to real-life decision problems, offers researchers examples of the practical application of operations research methods, and provides Master’s and PhD students with suggestions for research development in various fields.
A Visual Learner's Guide to Being a Grown-Up
by Matt ShirleyBased on Matt Shirley's popular Instagram account, this smart and hilarious guide is a collection of tables, lists, and charts for all the visual learners out there striving to be a successful grown-up.We all know the particular pain that comes with having to be an actual adult, whether it's resetting your internet password on ten different sites, yearning for an excuse to get out of the plans your wife made for you months ago, or the anxiety that comes from forcing yourself to work out again.When Matt Shirley became fed up with being a grown-up, he started drawing charts as a more fun and efficient way to cope with his frustrations, and stuck them up on Instagram where they became an instant hit. Packed with over one hundred charts, graphs, diagrams, and infographics—with 50 percent brand-new material—this hilarious collection vows to explain everything you need to know about how to be a grown-up, covering work, family, and friends, to dating, breakups, and more.From explaining the cycle of adulthood to decoding the pros and cons of first dates to understanding the corporate lingo translator, Shirley's charts cut to the core of how to be an adult in the funniest possible way.
A Volterra Approach to Digital Predistortion: Sparse Identification and Estimation
by Carlos Crespo-Cadenas Maria Jose Madero-Ayora Juan A. BecerraThorough discussion of the theory and application of the Volterra series for impairments compensation in RF circuits and systems A Volterra Approach to Digital Predistortion: Sparse Identification and Estimation offers a comprehensive treatment of the Volterra series approach as a practical tool for the behavioral modeling and linearization of nonlinear wireless communication systems. Although several perspectives can be considered when analyzing nonlinear effects, this book focuses on the Volterra series to study systems with real-valued continuous time RF signals as well as complex-valued discrete-time baseband signals in the digital signal processing field. A unified framework provides the reader with in-depth understanding of the available Volterra-based behavioral models; in particular, the book emphasizes those models derived by exploiting the knowledge of the physical phenomena that produce different types of nonlinear distortion. From these distinctive standpoints, this work remarkably contributes to theoretical issues of behavioral modeling. The book contributes to practical state-of-the-art questions on linearization, granting the reader practical guidance in designing digital predistortion schemes and adopting up-to-date machine learning methods to exploit the sparsity of the identification problem and reducing computational complexity. Later chapters include information on: Identification of Volterra-based models as a linear regression problem, allowing the adoption of sparse machine learning methods to reduce computational complexity while keeping rich model structuresDeduction of Volterra models based on circuit model knowledge, offering pruned model structures that are better fitted for specific scenariosWireless communication systems and the nonlinear effects produced by power amplifiers, mixers, frequency converters or IQ modulatorsDigital predistortion schemes and experimental results for both indirect and direct learning architectures A Volterra Approach to Digital Predistortion: Sparse Identification and Estimation is an essential reference on the subject for engineers and technicians who develop new products for the linearization of wireless transmitters, as well as researchers and students in fields and programs of study related to wireless communications.
A Vulnerable System: The History of Information Security in the Computer Age
by Andrew J. StewartAs threats to the security of information pervade the fabric of everyday life, A Vulnerable System describes how, even as the demand for information security increases, the needs of society are not being met. The result is that the confidentiality of our personal data, the integrity of our elections, and the stability of foreign relations between countries are increasingly at risk.Andrew J. Stewart convincingly shows that emergency software patches and new security products cannot provide the solution to threats such as computer hacking, viruses, software vulnerabilities, and electronic spying. Profound underlying structural problems must first be understood, confronted, and then addressed.A Vulnerable System delivers a long view of the history of information security, beginning with the creation of the first digital computers during the Cold War. From the key institutions of the so-called military industrial complex in the 1950s to Silicon Valley start-ups in the 2020s, the relentless pursuit of new technologies has come at great cost. The absence of knowledge regarding the history of information security has caused the lessons of the past to be forsaken for the novelty of the present, and has led us to be collectively unable to meet the needs of the current day. From the very beginning of the information age, claims of secure systems have been crushed by practical reality.The myriad risks to technology, Stewart reveals, cannot be addressed without first understanding how we arrived at this moment. A Vulnerable System is an enlightening and sobering history of a topic that affects crucial aspects of our lives.
A Web for Everyone
by Whitney Quesenbery Sarah HortonIf you are in charge of the user experience, development, or strategy for a web site, A Web for Everyone will help you make your site accessible without sacrificing design or innovation. Rooted in universal design principles, this book provides solutions: practical advice and examples of how to create sites that everyone can use.
A Web-Based Introduction to Programming (Third Edition): Essential Algorithms, Syntax, and Control Structures Using PHP, HTML, and MySQL
by Mike O'KaneA Web-Based Introduction to Programming is designed for use in introductory programming, programming logic and design, or Web programming courses, and for anyone seeking a painless way to learn the basics of programming by developing small Web applications. It keeps the focus on the need for beginning programmers to learn essential syntax and control structures with minimal complexity.
A World Gone Social: How Companies Must Adapt to Survive
by Ted Coiné Mark BabbittThe Social Revolution's impact on the business world cannot be over-estimated. Like the meteor that likely precipitated the end of the dinosaurs, Social is the catalyst in an extinction event--and business as we know it has changed forever. A World Gone Social offers an eye-opening look at fundamental and powerful changes the social collaboration era has set in motion: Customers now have the power--just watch what happens as more realize it! With increased transparency, businesses must be more ethical--no more pretending Command-and-control leadership is now so inefficient, it is a liability Nimble and small is the new competitive advantage--few corporations are capable of the agility required by evolving marketplaces Recruiting is now a two-way proposition, with job seekers able to peer behind the corporate curtain Relationship and community-building is how customers and brand ambassadors are won--and retained Engagement--with partners, employees, and customers--is not a luxury; it is a requirement. Each chapter provides compelling stories and concrete examples of companies demonstrating enlightened business practices and doing Social right--and some that are not--and the lessons to be learned from their experiences. Finally, readers will discover how to objectively assess the fit ness of their own company's culture and social presence. . . so they may successfully transition from a 20th- to a 21st-century "social" organization.
A World of Color: The Science of Color in Everyday Life (Copernicus Books)
by David CannThis book demystifies the intricate science behind the colors that surround us every day, making it accessible to readers of all backgrounds, from the crackling warmth of campfires to the iridescent glow of butterfly wings. Have you ever wondered why the sky appears blue, or why leaves turn golden in the fall? How do our eyes perceive color, and why do some creatures see the world in hues we can only imagine? Delve into the captivating world of color with this informative and engaging book as your guide. A rich assortment of colorful figures and photographs accompanies you on a journey from the tranquil depths of the ocean to the shimmering neon lights of the urban cityscape. You'll learn how things like fluorescence, refraction, and interference allow artists to manipulate color to evoke emotion, and how scientists harness it to revolutionize technology. How does the color of fireflies inspire cutting-edge display devices, and what can the mantis shrimp teach us about the evolution of color vision? Prepare to be dazzled as you embark on a journey through the spectrum of discovery. Are you ready to see the world in a new light?
A World of Fiction: Digital Collections and the Future of Literary History (Digital Humanities)
by Katherine BodeDuring the 19th century, throughout the Anglophone world, most fiction was first published in periodicals. In Australia, newspapers were not only the main source of periodical fiction, but the main source of fiction in general. Because of their importance as fiction publishers, and because they provided Australian readers with access to stories from around the world—from Britain, America and Australia, as well as Austria, Canada, France, Germany, New Zealand, Russia, South Africa, and beyond—Australian newspapers represent an important record of the transnational circulation and reception of fiction in this period. Investigating almost 10,000 works of fiction in the world’s largest collection of mass-digitized historical newspapers (the National Library of Australia’s Trove database), A World of Fiction reconceptualizes how fiction traveled globally, and was received and understood locally, in the 19th century. Katherine Bode’s innovative approach to the new digital collections that are transforming research in the humanities are a model of how digital tools can transform how we understand digital collections and interpret literatures in the past.
A salvo en la red
by Francisco Castaño Mena Pedro García AguadoDe la mano de Pedro García Aguado y Francisco Castaño Mena llega el tercer volumen del proyecto «Aprender a educar», centrado esta vez en un tema tan preocupante, complejo y actual como el modo en que debemos proteger a nuestros hijos en internet y las redes sociales. <p><p>¿Cuándo debo comprarle un smartphone a mi hijo? ¿Tengo que establecer unas normas de uso? ¿Cómo le protejo de los riesgos de internet? ¿Cómo controlo que no sufra o haga ciberbullying? Desde su proyecto «Aprender a educar», Pedro García Aguado y Francisco Castaño Mena hacen hincapié en la educación familiar como factor clave de protección para prevenir posibles dificultades con los hijos. En este tercer libro, los autores se adentran en las nuevas tecnologías y muestran a padres y profesores cómo educar en su uso. <p>A salvo en la Red es un manual indispensable para que niños y adolescentes reciban una buena educación digital y les enseñemos a utilizar estas herramientas sin riesgo y sacándoles el máximo partido. Con un lenguaje directo y cercano, los autores nos exponen casos reales de su consulta y nos enseñan que las nuevas tecnologías, usadas de forma correcta, pueden convertirse en grandes aliadas.
A+ Guide to Hardware: Managing, Maintaining And Troubleshooting (Sixth Edition)
by Jean AndrewsNIMAC-sourced textbook
A+ Guide to Hardware: Managing, Maintaining, and Troubleshooting
by Jean AndrewsNIMAC-sourced textbook
A+ Guide to Managing and Maintaining Your PC
by Jean AndrewsWritten by best-selling author and instructor Jean Andrews, this edition maps fully to CompTIA's new 2006 A+ Exam objectives. This full-color guide is designed to be the most complete, step-by-step book available for learning the fundamentals of supporting and troubleshooting computer hardware and software. Video clips are available on the accompanying CD so readers can watch the author bring concepts and technical topics to life via live demonstrations.
A+ Guide to Managing and Maintaining Your PC
by Jean AndrewsWritten by best-selling PC repair author and educator Jean Andrews, the seventh edition of A+ Guide to Managing and Maintaining Your PC maps fully to CompTIA's 2009 A+ Exam objectives. This full-color guide is the most complete, step-by-step book available for learning the fundamentals of supporting and troubleshooting computer hardware and software. At the same time, it prepares readers to successfully pass the A+ 220-701 and 220-702 exams. The new edition is formatted to support any teaching or learning style and course format, featuring an essentials-to-practical organization within each chapter and inclusion of tabs distinguishing exam content. Further content and live demonstrations with Jean Andrews are available on the accompanying CD, making this new edition a total solution for PC repair.
A+ Guide to Managing and Maintaining Your PC (7th edition)
by Jean AndrewsWritten by best-selling PC repair author and educator Jean Andrews, the seventh edition of A+ Guide to Managing and Maintaining Your PC maps fully to CompTIA's 2009 A+ Exam objectives. This full-color guide is the most complete, step-by-step book available for learning the fundamentals of supporting and troubleshooting computer hardware and software. At the same time, it prepares readers to successfully pass the A+ 220-701 and 220-702 exams. The new edition is formatted to support any teaching or learning style and course format, featuring an essentials-to-practical organization within each chapter and inclusion of tabs distinguishing exam content. Further content and live demonstrations with Jean Andrews are available on the accompanying CD, making this new edition a total solution for PC repair.
A+ Guide to Managing and Maintaining Your PC, Comprehensive
by Jean AndrewsThis step-by-step, highly visual text provides a comprehensive introduction to managing and maintaining computer hardware and software. Written by best-selling author and educator Jean Andrews, A+ GUIDE TO MANAGING AND MAINTAINING YOUR PC closely integrates the CompTIAA+ Exam objectives to prepare you for the 220-801 and 220-802 certification exams. The new Eighth Edition also features extensive updates to reflect current technology, techniques, and industry standards in the dynamic, fast-paced field of PC repair. Each chapter covers both core concepts and advanced topics, organizing material to facilitate practical application and encourage you to learn by doing. Supported by a wide range of supplemental resources to enhance learning--including innovative tools, interactive exercises and activities, and online study guides--this proven text offers an ideal way to prepare you for success as a professional PC repair technician.
A+ Guide to Managing and Maintaining Your Pc
by Jean AndrewsThis step-by-step, highly visual text provides a comprehensive introduction to managing and maintaining computer hardware and software. Written by best-selling author and educator Jean Andrews, A+ GUIDE TO MANAGING AND MAINTAINING YOUR PC closely integrates the CompTIAA+ Exam objectives to prepare you for the 220-801 and 220-802 certification exams. The new Eighth Edition also features extensive updates to reflect current technology, techniques, and industry standards in the dynamic, fast-paced field of PC repair. Each chapter covers both core concepts and advanced topics, organizing material to facilitate practical application and encourage you to learn by doing. Supported by a wide range of supplemental resources to enhance learning--including innovative tools, interactive exercises and activities, and online study guides--this proven text offers an ideal way to prepare you for success as a professional PC repair technician.
A+ Guide to Software: Managing, Maintaining, And Troubleshooting (Sixth Edition)
by Jean AndrewsNIMAC-sourced textbook
A+ Technician's On-the-job Guide to Windows XP
by Curt SimmonsOffers optimization and troubleshooting tips and solutions, organized by topic. This guidebook helps to diagnose and fix Windows XP problems. It is meant as an on-the-job companion, featuring information in a step-by-step, and task-oriented format.
A+, Network+, Security+ Exams in a Nutshell: A Desktop Quick Reference
by Pawan K. BhardwajIf you're preparing for the new CompTIA 2006 certification in A+, or the current Network+ and Security+ certifications, you'll find this book invaluable. It provides all the information you need to get ready for these exams, including the four new A+ exams -- the required Essentials exam and three elective exams that pertain to your area of specialization.As with other O'Reilly Nutshell books for certification exams, A+, Network+ and Security + in a Nutshell follows a proven style and approach. It reviews all of the topics needed to master each exam in a remarkably concise format, with required knowledge boiled down to the core. Instead of plowing through 500 to 700 pages to prepare for each exam, this book covers each one in approximately 150 pages. And because the objectives for the three elective A+ exams are redundant, and the book covers them in one section.The exams covered include:A+ Essentials: Required for A+ 2006 certificationEXAM 220-602: For the A+ IT Technician specializationEXAM 220-603: For the A+ Remote Support Technician specializationEXAM 220-604: For the A+ IT Depot specializationEXAM N10-003: For Network+ CertificationEXAM SYO-101: For Security+ CertificationEach exam is covered in three parts: Exam Overview, Study Guide and Prep and Practice. Plenty of detailed tables and screen shots are included, along with study notes and practice questions. Once you have completed the exams successfully, you will find this all-in-one book to be a valuable reference to core administration and security skills.
A11Y Unraveled: Become a Web Accessibility Ninja
by Dimitris GeorgakasMake designing and developing accessible websites fun and straightforward by deciphering information that is often confusing. This book examines how web professionals can ensure a website is as accessible as it can be, meeting the needs of its audience. The main focus is on web accessibility and, WCAG 2.1 and 2.2 guidelines: what they are, who they are for, and what can be done from a design point of view to make the lives of the users easier. In reviewing the fundamentals, emphasis will be given on what disabilities could potentially prevent users from getting the information they need and what can be done to help them. This is achieved by breaking down web design and development terms and practices, such as web accessibility, color contrast, typography, how to design specific components like carousels, forms, and so on. Each chapter features design examples presented in a clear and concise manner. Each design element is divided into different components, highlighting exactly what helps with what, showing how a website needs to be designed for the benefit of its people. A11Y Unraveled also reviews the current laws and legislations that govern web accessibility in different parts of the world.What You'll LearnDiscover how people perceive information on the web, and how that might create barriers in communication.Review different disabilities or limitations that prevent users from accessing web information and how to address them.Design an accessible website for specific disabilities through practical examples.Understand how different web design components affect the user.Study current web accessibility legislation, avoiding difficult to understand lingo.Who This Book Is ForMain audience would be digital and web professionals (mainly designers but developers can benefit as well). It can also help business owners who want to ensure their websites are adhere to accessibility standards.
AARP Excel 2010 For Dummies
by Greg HarveyCrunch numbers the easy way with Excel 2010 This handy mini guide is packed with the information you need to become a spreadsheet superstar! You’ll learn to find your way around Excel 2010, enter data on a worksheet, create simple formulas, format cells, preview and print pages, and more. Whether you’re new to Excel 2010 or new to Excel altogether, the basics are all here. Open the book and find: Ten cool Excel 2010 features How to navigate the Ribbon A guide to formatting cells Where to turn for online help How to make your spreadsheets look the way you want