Download or read book High Performance Web Sites written by Steve Souders and published by "O'Reilly Media, Inc.". This book was released on 2007-09-11 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: Want your web site to display more quickly? This book presents 14 specific rules that will cut 25% to 50% off response time when users request a page. Author Steve Souders, in his job as Chief Performance Yahoo!, collected these best practices while optimizing some of the most-visited pages on the Web. Even sites that had already been highly optimized, such as Yahoo! Search and the Yahoo! Front Page, were able to benefit from these surprisingly simple performance guidelines. The rules in High Performance Web Sites explain how you can optimize the performance of the Ajax, CSS, JavaScript, Flash, and images that you've already built into your site -- adjustments that are critical for any rich web application. Other sources of information pay a lot of attention to tuning web servers, databases, and hardware, but the bulk of display time is taken up on the browser side and by the communication between server and browser. High Performance Web Sites covers every aspect of that process. Each performance rule is supported by specific examples, and code snippets are available on the book's companion web site. The rules include how to: Make Fewer HTTP Requests Use a Content Delivery Network Add an Expires Header Gzip Components Put Stylesheets at the Top Put Scripts at the Bottom Avoid CSS Expressions Make JavaScript and CSS External Reduce DNS Lookups Minify JavaScript Avoid Redirects Remove Duplicates Scripts Configure ETags Make Ajax Cacheable If you're building pages for high traffic destinations and want to optimize the experience of users visiting your site, this book is indispensable. "If everyone would implement just 20% of Steve's guidelines, the Web would be adramatically better place. Between this book and Steve's YSlow extension, there's reallyno excuse for having a sluggish web site anymore." -Joe Hewitt, Developer of Firebug debugger and Mozilla's DOM Inspector "Steve Souders has done a fantastic job of distilling a massive, semi-arcane art down to a set of concise, actionable, pragmatic engineering steps that will change the world of web performance." -Eric Lawrence, Developer of the Fiddler Web Debugger, Microsoft Corporation
Download or read book Sites of Knowledge written by Julia Rüdiger and published by Böhlau Verlag Wien. This book was released on 2015-03-13 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sites of Knowledge combines the history of the University of Vienna with the history of its buildings. The evolution of one of Central Europe"s oldest universities is laid out in essays on the Alma Mater Rudolphina from the points of view of history of architecture and of art, history of science and of the university. This history sets off from the former Duke"s College in Vienna"s inner city district of Stubenviertel and continues via the "Palace of Knowledge" on the Ringstrasse and the glass building Juridicum at Schottenbastei to more recent buildings erected in the Alsergrund district. Each of these buildings represents its own era and at the same time constitutes a lasting expression of the way the university, which is now the largest in the German-speaking realm, has actively shaped its own role.
Download or read book The Cambridge World History of Sexualities Volume 3 Sites of Knowledge and Practice written by Merry E. Wiesner-Hanks and published by Cambridge University Press. This book was released on 2024-04-30 with total page 1066 pages. Available in PDF, EPUB and Kindle. Book excerpt: Volume III provides in-depth analyses of specific times and places in the history of world sexualities, to investigate more closely the lived experience of individuals and groups to reveal the diversity of human sexualities. Comprising twenty-five chapters, this volume covers ancient Athens, Rome, and Constantinople; eighth- and ninth-century Chang'an, ninth- and tenth-century Baghdad, and tenth- through twelfth-century Kyoto; fourteenth- and fifteenth-century Iceland and Florence; sixteenth-century Tenochtitlan, Istanbul, and Geneva; eighteenth-century Edo, Paris, and Philadelphia; nineteenth-century Cairo, London, and Manila; late nineteenth- and early twentieth-century Lagos, Bombay, Buenos Aires, and Berlin, and twentieth-century Sydney, Toronto, Shanghai, and Rio de Janeiro. Broad in range, this volume sheds light on continuities and changes in world sexualities across time and space.
Download or read book Beyond the Lab and the Field written by Eike-Christian Heine and published by University of Pittsburgh Press. This book was released on 2022-04-19 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt: Beyond the Lab and the Field analyzes infrastructures as intense sites of knowledge production in the Americas, Europe, and Asia since the late nineteenth century. Moving beyond classical places known for yielding scientific knowledge, chapters in this volume explore how the construction and maintenance of canals, highways, dams, irrigation schemes, the oil industry, and logistic networks intersected with the creation of know-how and expertise. Referred to by the authors as “scientific bonanzas,” such intersections reveal opportunities for great wealth, but also distress and misfortune. This volume explores how innovative technologies provided research opportunities for scientists and engineers, as they relied on expertise to operate, which resulted in enormous profits for some. But, like the history of any gold rush, the history of infrastructure also reveals how technologies of modernity transformed nature, disrupting communities and destroying the local environment. Focusing not on the victory march of science and technology but on ambivalent change, contributors consider the role of infrastructures for ecology, geology, archaeology, soil science, engineering, ethnography, heritage, and polar exploration. Together, they also examine largely overlooked perspectives on modernity: the reliance of infrastructure on knowledge, and infrastructures as places and occasions that inspired a greater understanding of the natural world and the technologically made environment.
Download or read book Sites of Learning and Practical Knowledge written by Vivek Dhareshwar and published by Taylor & Francis. This book was released on 2023-11-10 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book examines the relationship between cultural difference and practical knowledge and its implications for the study of humanities and the social sciences. It sketches a meta-theory of Western thought to grasp the conceptual distortions that result when a normatively structured theoretical way of understanding the world seeks to displace practical forms of understanding. The book draws on both Western thinkers such as Nietzsche, Marx, Wittgenstein and Foucault and Indian thinkers such as Gandhi, Tagore and Balagangadhara to formulate a practical epistemology that delimits theoretical knowledge by regenerating experiential knowledge that was the hallmark of Indian intellectual traditions and provides the intellectual resources for rejecting normativity. By thus preparing the ground for a radical reconceptualization of the human sciences it seeks to overcome the loss of concepts and the violence generated by the grafting of ill–understood and experience-occluding normative conceptual structures on the fabric of practical life. Finally, the author offers an alternative conceptualization of Indian sociality through the idea of a practitional matrix, which explains both why the West necessarily misunderstood or misdescribed India and how that misdescription enables us to theorize the West. Part of Critical Humanities across Cultures series, this book will be an essential read for scholars and researchers of philosophy, anthropology, sociology, religious studies, post-colonial studies, cultural studies, Indian studies and literature.
Download or read book Even Faster Web Sites written by Steve Souders and published by "O'Reilly Media, Inc.". This book was released on 2009-06-04 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt: Performance is critical to the success of any web site, and yet today's web applications push browsers to their limits with increasing amounts of rich content and heavy use of Ajax. In this book, Steve Souders, web performance evangelist at Google and former Chief Performance Yahoo!, provides valuable techniques to help you optimize your site's performance. Souders' previous book, the bestselling High Performance Web Sites, shocked the web development world by revealing that 80% of the time it takes for a web page to load is on the client side. In Even Faster Web Sites, Souders and eight expert contributors provide best practices and pragmatic advice for improving your site's performance in three critical categories: JavaScript—Get advice for understanding Ajax performance, writing efficient JavaScript, creating responsive applications, loading scripts without blocking other components, and more. Network—Learn to share resources across multiple domains, reduce image size without loss of quality, and use chunked encoding to render pages faster. Browser—Discover alternatives to iframes, how to simplify CSS selectors, and other techniques. Speed is essential for today's rich media web sites and Web 2.0 applications. With this book, you'll learn how to shave precious seconds off your sites' load times and make them respond even faster. This book contains six guest chapters contributed by Dion Almaer, Doug Crockford, Ben Galbraith, Tony Gentilcore, Dylan Schiemann, Stoyan Stefanov, Nicole Sullivan, and Nicholas C. Zakas.
Download or read book Adaptive Web Sites written by Juan D. Velásquez and published by IOS Press. This book was released on 2008 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book can be presented in two different ways. Firstly, it introduces a particular methodology to build adaptive Web sites and secondly, it presents the main concepts behind Web mining and then applying them to adaptive Web sites. In this case, Adaptive Web Sites is the case study to exemplify the tools introduced in the text. The authors start by introducing the Web and motivating the need for adaptive Web sites. The second chapter introduces the main concepts behind a Web site: its operation, its associated data and structure, user sessions, etc. Chapter three explains the Web mining process and the tools to analyze Web data, mainly focused in machine learning. The fourth chapter looks at how to store and manage data. Chapter five looks at the three main and different mining tasks: content, links and usage. The following chapter covers Web personalization; a crucial topic if we want to adapt our site to specific groups of people. Chapter seven shows how to use information extraction techniques to find user behavior patterns. The subsequent chapter explains how to acquire and maintain knowledge extracted from the previous phase. Finally, chapter nine contains the case study where all the previous concepts are applied to present a framework to build adaptive Web sites. In other words, the authors have taken care of writing a self-contained book for people that want to learn and apply personalization and adaptation in Web sites. This is commendable considering the large and increasing bibliography in these and related topics. The writing is easy to follow and although the coverage is not exhaustive, the main concepts and topics are all covered.
Download or read book How Knowledge Moves written by John Krige and published by University of Chicago Press. This book was released on 2019-01-25 with total page 453 pages. Available in PDF, EPUB and Kindle. Book excerpt: Knowledge matters, and states have a stake in managing its movement to protect a variety of local and national interests. The view that knowledge circulates by itself in a flat world, unimpeded by national boundaries, is a myth. The transnational movement of knowledge is a social accomplishment, requiring negotiation, accommodation, and adaptation to the specificities of local contexts. This volume of essays by historians of science and technology breaks the national framework in which histories are often written. Instead, How Knowledge Moves takes knowledge as its central object, with the goal of unraveling the relationships among people, ideas, and things that arise when they cross national borders. This specialized knowledge is located at multiple sites and moves across borders via a dazzling array of channels, embedded in heads and hands, in artifacts, and in texts. In the United States, it shapes policies for visas, export controls, and nuclear weapons proliferation; in Algeria, it enhances the production of oranges by colonial settlers; in Vietnam, it facilitates the exploitation of a river delta. In India it transforms modes of agricultural production. It implants American values in Latin America. By concentrating on the conditions that allow for knowledge movement, these essays explore travel and exchange in face-to-face encounters and show how border-crossings mobilize extensive bureaucratic technologies.
Download or read book Digital Technology Advancements in Knowledge Management written by Gyamfi, Albert and published by IGI Global. This book was released on 2021-06-18 with total page 275 pages. Available in PDF, EPUB and Kindle. Book excerpt: Knowledge management has always been about the process of creating, sharing, using, and applying knowledge within and between organizations. Before the advent of information systems, knowledge management processes were manual or offline. However, the emergence and eventual evolution of information systems created the possibility for the gradual but slow automation of knowledge management processes. These digital technologies enable data capture, data storage, data mining, data analytics, and data visualization. The value provided by such technologies is enhanced and distributed to organizations as well as customers using the digital technologies that enable interconnectivity. Today, the fine line between the technologies enabling the technology-driven external pressures and data-driven internal organizational pressures is blurred. Therefore, how technologies are combined to facilitate knowledge management processes is becoming less standardized. This results in the question of how the current advancement in digital technologies affects knowledge management processes both within and outside organizations. Digital Technology Advancements in Knowledge Management addresses how various new and emerging digital technologies can support knowledge management processes within organizations or outside organizations. Case studies and practical tips based on research on the emerging possibilities for knowledge management using these technologies is discussed within the chapters of this book. It both builds on the available literature in the field of knowledge management while providing for further research opportunities in this dynamic field. This book highlights topics such as human-robot interaction, big data analytics, software development, keyword extraction, and artificial intelligence and is ideal for technology developers, academics, researchers, managers, practitioners, stakeholders, and students who are interested in the adoption and implementation of new digital technologies for knowledge creation, sharing, aggregation, and storage.
Download or read book Handbook of Research on Artificial Intelligence and Knowledge Management in Asia s Digital Economy written by Ordóñez de Pablos, Patricia and published by IGI Global. This book was released on 2022-11-11 with total page 564 pages. Available in PDF, EPUB and Kindle. Book excerpt: Artificial intelligence (AI) and knowledge management can create innovative digital solutions and business opportunities in Asia from circular and green economies to technological disruption, innovation, and smart cities. It is essential to understand the impact and importance of AI and knowledge management within the digital economy for future development and for fostering the best practices within 21st century businesses. The Handbook of Research on Artificial Intelligence and Knowledge Management in Asia’s Digital Economy offers conceptual frameworks, empirical studies, and case studies that help to understand the latest developments in artificial intelligence and knowledge management, as well as its potential for digital transformation and business opportunities in Asia. Covering topics such as augmented reality. Convolutional neural networks, and digital transformation, this major reference work generates enriching debate on the challenges and opportunities for economic growth and inclusion in the region among business executives and leaders, IT managers, policymakers, government officials, students and educators of higher education, researchers, and academicians.
Download or read book Enablers of Organisational Learning Knowledge Management and Innovation written by Preethi Kesavan and published by Springer Nature. This book was released on 2020-11-20 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book establishes constructivist, interpretivist, and linguistic approaches based on conventions about the nature of qualitative and text data, the author’s influence on text interpretation, and the validity checks used to justify text interpretations. Vast quantities of text and qualitative data in organizations often go unexplored. Text analytics outlined in this book allow readers to understand the process of converting unstructured text data into meaningful data for analysis in order to measure employee opinions, feedback, and reviews through sentiment analysis to support fact-based decision making. The methods involve using NVivo and RapidMiner software to perform lexical analysis, categorization, clustering, pattern recognition, tagging, annotation, memo creation, information extraction, association analysis, and visualization. The methodological approach in the book uses innovation theory as a sensitizing concept to lay the foundation for the analysis of research data, suggesting approaches for empirical exploration of organizational learning, knowledge management, and innovation practices amongst geographically dispersed individuals and team members. Based on data obtained from a private educational organization that has offices dispersed across Asia through focus group discussions and interviews on these topics, the author highlights the need for integrating organizational learning, knowledge management, and innovation to improve organizational performance, exploring perspectives on collective relationships and networks, organizational characteristics and structures, and tacit and overt values which influence such innovation initiatives. In the process, the author puts forward a new theory which is built on three themes: relationship and networks, knowledge sharing mechanisms, and the role of social cognitive schema that facilitate emergent learning, knowledge management, and innovation.
Download or read book Putting Science in Its Place written by David N. Livingstone and published by University of Chicago Press. This book was released on 2010-04-15 with total page 247 pages. Available in PDF, EPUB and Kindle. Book excerpt: We are accustomed to thinking of science and its findings as universal. After all, one atom of carbon plus two of oxygen yields carbon dioxide in Amazonia as well as in Alaska; a scientist in Bombay can use the same materials and techniques to challenge the work of a scientist in New York; and of course the laws of gravity apply worldwide. Why, then, should the spaces where science is done matter at all? David N. Livingstone here puts that question to the test with his fascinating study of how science bears the marks of its place of production. Putting Science in Its Place establishes the fundamental importance of geography in both the generation and the consumption of scientific knowledge, using historical examples of the many places where science has been practiced. Livingstone first turns his attention to some of the specific sites where science has been made—the laboratory, museum, and botanical garden, to name some of the more conventional locales, but also places like the coffeehouse and cathedral, ship's deck and asylum, even the human body itself. In each case, he reveals just how the space of inquiry has conditioned the investigations carried out there. He then describes how, on a regional scale, provincial cultures have shaped scientific endeavor and how, in turn, scientific practices have been instrumental in forming local identities. Widening his inquiry, Livingstone points gently to the fundamental instability of scientific meaning, based on case studies of how scientific theories have been received in different locales. Putting Science in Its Place powerfully concludes by examining the remarkable mobility of science and the seemingly effortless way it moves around the globe. From the reception of Darwin in the land of the Maori to the giraffe that walked from Marseilles to Paris, Livingstone shows that place does matter, even in the world of science.
Download or read book Making Natural Knowledge written by Jan Golinski and published by University of Chicago Press. This book was released on 2008-07-22 with total page 259 pages. Available in PDF, EPUB and Kindle. Book excerpt: Arguably the best available introduction to constructivism, a research paradigm that has dominated the history of science for the past forty years, Making Natural Knowledge reflects on the importance of this theory, tells the history of its rise to prominence, and traces its most important tensions. Viewing scientific knowledge as a product of human culture, Jan Golinski challenges the traditional trajectory of the history of science as steady and autonomous progress. In exploring topics such as the social identity of the scientist, the significance of places where science is practiced, and the roles played by language, instruments, and images, Making Natural Knowledge sheds new light on the relations between science and other cultural domains. "A standard introduction to historically minded scholars interested in the constructivist programme. In fact, it has been called the 'constructivist's bible' in many a conference corridor."—Matthew Eddy, British Journal for the History of Science
Download or read book Feminist Critical Policy Analysis I written by Catherine Marshall and published by Routledge. This book was released on 2005-10-05 with total page 263 pages. Available in PDF, EPUB and Kindle. Book excerpt: Challenging the traditional power basis of the policy decision-makers in education, this text illustrates the use of a critical and feminist lens in the creation of policies to meet the needs, aspirations and values of women and girls. Focus is on the primary and secondary sectors of education.
Download or read book Social Knowledge in the Making written by Charles Camic and published by University of Chicago Press. This book was released on 2012-07-24 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the past quarter century, researchers have successfully explored the inner workings of the physical and biological sciences using a variety of social and historical lenses. Inspired by these advances, the contributors to Social Knowledge in the Making turn their attention to the social sciences, broadly construed. The result is the first comprehensive effort to study and understand the day-to-day activities involved in the creation of social-scientific and related forms of knowledge about the social world. The essays collected here tackle a range of previously unexplored questions about the practices involved in the production, assessment, and use of diverse forms of social knowledge. A stellar cast of multidisciplinary scholars addresses topics such as the changing practices of historical research, anthropological data collection, library usage, peer review, and institutional review boards. Turning to the world beyond the academy, other essays focus on global banks, survey research organizations, and national security and economic policy makers. Social Knowledge in the Making is a landmark volume for a new field of inquiry, and the bold new research agenda it proposes will be welcomed in the social science, the humanities, and a broad range of nonacademic settings.
Download or read book Site Matters written by Andrea Kahn and published by Routledge. This book was released on 2020-12-21 with total page 391 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the era of the Anthropocene, site matters are more pressing than ever. Building on the concepts, theories, and multi-disciplinary approaches raised in the first edition, this publication strives to address the changes that have taken place over the last 15 years with new material to complement and re-position the initial volume. Reaching across design disciplines, this highly illustrated anthology assembles essays from architects, landscape architects, urban designers, planners, historians, and artists to explore ways to physically and conceptually engage site. Thoughtful discourse and empirically grounded pieces combine to provide the language and theory to contextualize the meanings of site in the built environment. The increasingly complex hybridity of constructed environments today demands new tools for thinking about and working with site. Drawing contributions from outside and within the traditional design disciplines, this edition will trace important developments in site thinking with new essays on topics such as climate change, landscape as infrastructure, shifts from global to planetary urbanization debates, and the proliferation of participatory site transformation practices. Edited by two leading practitioners and academics, Site Matters juxtaposes timeless contributions from individuals including Elizabeth Meyer, Robert Beauregard, and Robin Dripps with original new writings from Peter Marcuse, Jane Wolff, Neil Brenner, and Thaisa Way, amongst others, to recontextualize and reignite the debate around site. An ideal text for students, academics, and researchers interested in site and design theory.
Download or read book Knowledge Flows in a Global Age written by John Krige and published by University of Chicago Press. This book was released on 2022-09-05 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: A transnational approach to understanding and analyzing knowledge circulation. The contributors to this collection focus on what happens to knowledge and know-how at national borders. Rather than treating it as flowing like currents across them, or diffusing out from center to periphery, they stress the human intervention that shapes how knowledge is processed, mobilized, and repurposed in transnational transactions to serve diverse interests, constraints, and environments. The chapters consider both what knowledge travels and how it travels across borders of varying permeability that impede or facilitate its movement. They look closely at a variety of platforms and objects of knowledge, from tangible commodities—like hybrid wheat seeds, penicillin, Robusta coffee, naval weaponry, seed banks, satellites and high-performance computers—to the more conceptual apparatuses of plant phenotype data and statistics. Moreover, this volume decenters the Global North, tracking how knowledge moves along multiple paths across the borders of Mexico, India, Portugal, Guinea-Bissau, the Soviet Union, China, Angola, Palestine and the West Bank, as well as the United States and the United Kingdom. An important new work of transnational history, this collection recasts the way we understand and analyze knowledge circulation.
