Virtual Research Environments examines making Information and Communication Technologies (ICT) usable by researchers working to solve grand challenge problems in many disciplines from social science to particle physics. It is driven by research the authors have carried out to evaluate researchers requirements in using information services via web portals and in adapting collaborative learning tools to meet their more diverse needs, particularly in a multidisciplinary study.
This is the motivation for what the authors have helped develop into the UK Virtual Research Environments (VRE) programme. They illustrate generics with specific instances of studies carried out comparing portal technologies and evaluating usability. This work, and further development of collaboration and Webbased research tools has been carried out with international collaborators, in particular using the Sakai framework and other recent Java-language based portal programming frameworks and associated standards.
The book is divided into a number of chapters providing motivation, illustrations, comparisons of technology and tools, practical information about deployment and use and comments on issues and difficulties in ensuring uptake of e-Science and Grid technology by already practicing researchers.
Definition of Virtual Research Environments and e-Research with analogies to Virtual Learning EnvironmentsCompilation about how e-Research is carried out with reference to work in UK and USA on portals and services for collaborative learning, shared information services and repositories and their application for multi-disciplinary researchDescription of Science Gateways to distributed research resources (Grid computing, data and Web 2.0 style collaboration tools) and their relevance to the grand challenges facing research requiring large teams"

Anita Pomerantz is one of the pioneers of Conversation Analysis (CA), a field that has grown from a small and marginalized subfield into a significant, international, multidisciplinary field of inquiry. CA now enjoys widespread acceptance and appreciation, thanks in large part to Pomerantz's contributions. Asking and Telling in Conversation collects Pomerantz's most influential articles across the span of her career, focusing on the complexities of asking and telling something to another person. The actions of asking and telling may seem straightforward, but speakers deal with a number of complexities when they ask and tell. Pomerantz's work focuses on the ways in which the performances of asking and telling are shaped by, and shape, the identities of the participants, the activities in which they are engaged, what was said and done prior to the actions in question, and the anticipated reactions to their talk and action. Each of the volume's nine chapters is framed by original pieces by Pomerantz which discuss the significance and contribution of the article to current studies in CA. In addition to the new introductions and closing commentary for each work, this book includes full introductory and concluding chapters that draw out the connections across the author's work. Pomerantz also shares her reflections on preference organization, which she first analyzed in her foundational research nearly fifty years ago. Bringing together seminal works of CA with contemporary analysis in the field, this book sheds new light on important questions-and answers-in communication studies. A collection of work from a foremost scholar, Asking and Telling in Conversation is an invaluable resource for scholars and students of Conversation Analysis.

In the past few decades, and across disparate geographical contexts, states have adopted policies and initiatives aimed at institutionalizing relationships with "their" diasporas. These practices, which range from creating new ministries to granting dual citizenship, are aimed at integrating diasporas as part of a larger "global" nation that is connected to, and has claims on the institutional structures of the home state. Although links, both formal and informal, between diasporas and their presumptive homelands have existed in the past, the recent developments constitute a far more widespread and qualitatively different phenomenon.
In this book, Latha Varadarajan theorizes this novel and largely overlooked trend by introducing the concept of the "domestic abroad." Varadarajan demonstrates that the remapping of the imagined boundaries of the nation, the visible surface of the phenomenon, is intrinsically connected to the political-economic transformation of the state that is typically characterized as "neoliberalism." The domestic abroad must therefore be understood as the product of two simultaneous, on-going processes: the diasporic re-imagining of the nation and the neoliberal restructuring of the state.
The argument unfolds through a historically nuanced study of the production of the domestic abroad in India. The book traces the complex history and explains the political logic of the remarkable transition from the Indian state's guarded indifference toward its diaspora in the period after independence, to its current celebrations of the "global Indian nation." In doing so, The Domestic Abroad reveals the manner in which the boundaries of the nation and the extent of the authority of the state, in India and elsewhere, are dynamically shaped by the development of capitalist social relations on both global and national scales.

Why are some civic associations better than others at getting--and keeping--people involved in activism? From MoveOn.org to the National Rifle Association, Health Care for America Now to the Sierra Club, membership-based civic associations constantly seek to engage people in civic and political action. What makes some more effective than others?
Using in-person observations, surveys, and field experiments, this book compares organizations with strong records of engaging people in health and environmental politics to those with weaker records. To build power, civic associations need quality and quantity (or depth and breadth) of activism. They need lots of people to take action and also a cadre of leaders to develop and execute that activity. Yet, models for how to develop activists and leaders are not necessarily transparent. This book provides these models to help associations build the power they want and support a healthy democracy. In particular, the book examines organizing, mobilizing, and lone wolf models of engagement and shows how highly active associations blend mobilizing and organizing to transform their members' motivations and capacities for involvement.
This is not a simple story about the power of offline versus online organizing. Instead, it is a story about how associations can blend both online and offline strategies to build their activist base. In this compelling book, Hahrie Han explains how civic associations can invest in their members and build the capacity they need to inspire action.

Content Licensing is a wide-ranging and comprehensive guide to providing content for dissemination electronically. It outlines a step-by-step introduction to the why, how, and frequently asked questions of digital content and how to license it. In addition, it examines the context in which licensing takes place. What makes the book unique is that it examines licensing from a range of perspectives.
Practical tips for cost-effective licensingGuidance on how to ensure the most effective use is made of electronic resourcesInvaluable for publishers, libraries and distributors

Reviews the current landscape of scholarly communications and publishing and potential futures, outlining key aspects of transition to best possible futures for libraries and librarians.
Explains complex concepts in a clear, concise mannerDesigned to quickly bring the reader up to speed on scholarly communicationsWritten by a well-known international expert on scholarly communications and open access

This book is an introduction to the philosophy of Arthur Schopenhauer, written in a lively, personal style. Hannan emphasizes the peculiar inconsistencies and tensions in Schopenhauer's thought - he was torn between idealism and realism, and between denial and affirmation of the individual will. In addition to providing a useful summary of Schopenhauer's main ideas, Hannan connects Schopenhauer's thought with ongoing debates in philosophy. According to Hannan, Schopenhauer was struggling half-consciously to break altogether with Kant and transcendental idealism; the anti-Kantian features of Schopenhauer's thought possess the most lasting value. Hannan defends panpsychist metaphysics of will, comparing it with contemporary views according to which causal power is metaphysically basic. Hannan also defends Schopenhauer's ethics of compassion against Kant's ethics of pure reason, and offers friendly amendments to Schopenhauer's theories of art, music, and "salvation." She also illuminates the deep connection between Schopenhauer and the early Wittgenstein, as well as Schopenhauer's influence on existentialism and psychoanalytic thought.

Method in the Madness is presented as a companion to researchers investigating the complex world of work. Rather than a How to text on performing research, this book presents a record of experiences. Research so often evolves in the field or the planning stages and a successful researcher need to be aware of serendipitous opportunities as they arise and how to solve problems as they occur. The book comprises an introduction written by the editors followed by thirteen chapters written by different contributors. The introduction draws together the disparate experiences that follow and discusses the ways in which the contributors, all of whom are respected researchers, dealt with and learned from the research experience. In the following chapters, the contributors describe and reflect on the research process, the challenges they met during their research and the lessons learned. The style varies, but includes narratives, anecdotes and descriptions of individuals experiences as research was designed and carried out and the results generated.
Presents twelve chapters of research experiences where the researcher learnt more about performing research whilst in the field than they did from prescriptive textsRepresents a fresh and accessible look at research and research methods"

User-Generated Content and its Impact on Web-Based Library Services examines the impact of user-generated content on web-based library services. It begins with an overview of Web 2.0 tools and technologies and a brief look at the emerging semantic tools of Web 3.0 and their implications for libraries. The book investigates the changing role of the end user as both a creator and consumer of web content and what this means for society s perception and understanding of information. The author addresses the advantages and challenges of using these tools to bring community expertise and opinion into the library, from reinvention of the library website as a community rather than a collection to the issues of moderating user-generated content. The book also explores the notion of low-fidelity authority, understanding that by acknowledging the value in content that does not necessarily meet traditional definition of authority, it creates the potential to achieve a much greater level of relevance and engagement with users. Throughout the book, conceptual discussion is illustrated with real-world examples and practical suggestions for library practitioners.
Relatively new and extremely relevant topic, with which many libraries and librarians are currently grapplingProvides conceptual discussion and practical examples of sound strategies for managing user-generated contentThe book is about rethinking what we do as librarians, and surrendering some of our traditional notions of authority and control to the expertise that exists in the community "

People use online social forums for all sorts of reasons, including political conversations, regardless of the site's main purpose. But what leads some of these people to take their online political activity into the offline world of activism?
In Expect Us, Jessica L. Beyer looks at political consciousness and action in four communities, each born out of chaotic online social spaces that millions of individuals enter, spend time in, and exit moment by moment: Anonymous (4chan), IGN, World of Warcraft, and The Pirate Bay. None of these sites began as places for political organization per se, but visitors to each have used them as places for political engagement to one degree or another. Beyer explains the puzzling emergence of political engagement in these disparate social spaces and offers reasons for their varied capacity to generate political activism. Her comparative ethnography of these four online communities demonstrates that the technological organization of space itself has a strong role in determining the possibility of political mobilization. Overall, she shows that political mobilization rises when a site provides high levels of anonymity, low levels of formal regulation, and minimal access to small-group interaction. Furthermore, her findings reveal that young people are more politically involved than much of the civic engagement literature suggests.
Expect Us offers surprising and compelling insights for anyone interested in understanding which factors and online environments lead to the greatest amount of impact offline.

New Publication! Based on years of experience and prior publications, the NEW two-volume book, STEM RESEARCH for STUDENTS, is a vital resource for K-12 teachers, higher education faculty, and their students. In Volume One, students acquire the fundamentals and apply them to their investigations: Conduct experiments and refine the design and procedures; Construct data tables and graphs, use descriptive statistics, and make sense of an experiment; Meet a human need by designing, building, and testing a model; Communicate findings through reports and interactions with peers; Apply mathematical concepts to data including ratio and proportional relationships, geometry and measurement, algebra, and statistics. STEM Research for Students, Volume 1, is: Student friendly! Chapters contain investigations with readily available materials, explanations of major concepts, practice sets, and formative assessment tools. Use as a sequence or as individual units of study for specific content. STEM encompassing! For each core experiment, students have multiple options for making connections to various scientific disciplines, engineering, and mathematics. Teacher enhanced! Each chapter contains learning objectives and assessment tools checklists or rubrics. Answers to the practice sets are available on a secure Kendall Hunt web site. Standards aligned! All chapters are aligned with the Next Generation Science Standards, Common Core Standards for Mathematics and Literacy in Science and Technical Subjects, and the International Standards for Technology in Education Standards for Students. Available in print and e-Book formats, STEM Research for Students, Volume 1, may be used: As a supplemental text in upper elementary, middle, and senior high classrooms; As a core text for introductory research courses and STEM research clubs; For pre-service and in-service teachers of science, mathematics, career and technical courses, and gifted students; As a resource for all teachers involved with experiments, engineering designs, mathematical investigations, and competitive STEM projects. The companion volume, STEM Research for Students, Volume 2 enables students to build upon this strong foundation and create effective science experiments, engineering designs, and mathematical investigations.

Aimed at students and professionals within Library and Information Services (LIS), this book is about the power and potential of ontologies to enhance the electronic search process. The book will compare search strategies and results in the current search environment and demonstrate how these could be transformed using ontologies and concept searching. Simple descriptions, visual representations, and examples of ontologies will bring a full understanding of how these concept maps are constructed to enhance retrieval through natural language queries. Readers will gain a sense of how ontologies are currently being used and how they could be applied in the future, encouraging them to think about how their own work and their users' search experiences could be enhanced by the creation of a customized ontology.
The authors, a librarian and software consultant, use their expertise to convey both the information science and technical aspects of ontologies and semantic searchWritten for librarians. Unlike most work on ontologies which is highly technical and written for professionals in computer science and knowledge management, this text is easy to understand and highlights applications of this technology that are most relevantCase studies of real life ontologies give a practical look at how they are currently being used

Targeted at Library and Information Science (LIS) professionals, this book concentrates on usability evaluation methods used to design usable and user-centered library websites. Aimed at the practitioner, it is a practical guide to methods that are used to gather information from potential users that shape the design of the website based on an interactive design process. From planning the study to writing the report, this book guides the reader through the process of usability evaluation using examples from the author s experience with usability evaluation of library interfaces. It describes usability techniques, procedures, report writing, and design changes that lead to a user-centered interface.
A concise, practical guide to completing usability evaluation methods with an emphasis on creating user-centered library websitesIncludes examples that draw on the author s practical experience with usability evaluationUseful guidelines to creating participant recruitment letters, scripts, thank you notes, and forms illustrated with practical examples"

Digital Information Culture is an introduction to the cultural, social and political impact of digital information and digital resources. The book is organised around themes, rather than theories and is arranged into three sections: culture, society and the individual. Each explores key elements of the social, cultural and political impact of digital information. The culture section outlines the origins of cyber culture in fifties pulp-fiction through to the modern day. It explores the issues of information overload, the threat of a digital dark age, and the criminal underbelly of digital culture. Section two, society, explores the economic and social impact of digital information, outlining key theories of the Information Age. Section three explores the impact of digital information and digital resources on the individual, exploring the changing nature of identity in a digital world.
Written by a leading author in the fieldFocuses on digital information and its social, cultural and political impact is uniqueThe wider theoretical framework, relying less of sociology, more on cultural theory

Across the world, governments design and implement policies with the explicit goal of promoting social justice. But can such institutions change entrenched social norms? And what effects should we expect from differently designed policies? Francesca R. Jensenius' Social Justice through Inclusion is an empirically rich study of one of the most extensive electoral quota systems in the world: the reserved seats for the Scheduled Castes (SCs, the former "untouchables") in India's legislative assemblies. Combining evidence from quantitative datasets from the period 1969-2012, archival work, and in-depth interviews with politicians, civil servants, and voters across India, the book explores the long-term effects of electoral quotas for the political elite and the general population. It shows that the quota system has played an important role in reducing caste-based discrimination, particularly at the elite level. Interestingly, this is not because the system has led to more group representation - SC politicians working specifically for SC interests - but because it has made possible the creation and empowerment of a new SC elite who have gradually become integrated into mainstream politics. This is a study of India, but the findings and discussions have broader implications. Policies such as quotas are usually supported with arguments about various assumed positive long-term consequences. The nuanced discussions in this book shed light on how electoral quotas for SCs have shaped the incentives for politicians, parties, and voters, and indicate the trade-offs inherent in how such policies of group inclusion are designed.

Risk model validation is an emerging and important area of research, and has arisen because of Basel I and II. These regulatory initiatives require trading institutions and lending institutions to compute their reserve capital in a highly analytic way, based on the use of internal risk models. It is part of the regulatory structure that these risk models be validated both internally and externally, and there is a great shortage of information as to best practise. Editors Christodoulakis and Satchell collect papers that are beginning to appear by regulators, consultants, and academics, to provide the first collection that focuses on the quantitative side of model validation. The book covers the three main areas of risk: Credit Risk and Market and Operational Risk.
*Risk model validation is a requirement of Basel I and II
*The first collection of papers in this new and developing area of research
*International authors cover model validation in credit, market, and operational risk

Nuclear power has been a contentious issue in Japan since the 1950s, and in the aftermath of the Fukushima nuclear power plant disaster, the conflict has only grown. Government agencies and the nuclear industry continue to push a nuclear agenda, while the mainstream media adheres to the official line that nuclear power is Japan's future. Public debate about nuclear energy is strongly discouraged. Nevertheless, antinuclear activism has swelled into one of the most popular and passionate movements in Japan, leading to a powerful wave of protest music. The Revolution Will Not Be Televised: Protest Music After Fukushima shows that music played a central role in expressing antinuclear sentiments and mobilizing political resistance in Japan. Combining musical analysis with ethnographic participation, author Noriko Manabe offers an innovative typology of the spaces central to the performance of protest music-cyberspace, demonstrations, festivals, and recordings. She argues that these four spaces encourage different modes of participation and methods of political messaging. The openness, mobile accessibility, and potential anonymity of cyberspace have allowed musicians to directly challenge the ethos of silence that permeated Japanese culture post-Fukushima. Moving from cyberspace to real space, Manabe shows how the performance and reception of music played at public demonstrations are shaped by the urban geographies of Japanese cities. While short on open public space, urban centers in Japan offer protesters a wide range of governmental and commercial spaces in which to demonstrate, with activist musicians tailoring their performances to the particular landscapes and soundscapes of each. Music festivals are a space apart from everyday life, encouraging musicians and audience members to freely engage in political expression through informative and immersive performances. Conversely, Japanese record companies and producers discourage major-label musicians from expressing political views in recordings, forcing antinuclear musicians to express dissent indirectly: through allegories, metaphors, and metonyms. The first book on Japan's antinuclear music, The Revolution Will Not Be Televised provides a compelling new perspective on the role of music in political movements.

New Publication! Based on years of experience and prior publications, the NEW two-volume book, STEM RESEARCH for STUDENTS, is a vital resource for K-12 teachers, higher education faculty, and their students. In Volume Two, students build upon a strong foundation to create original STEM projects: Brainstorm ideas for projects; Analyze and address the safety risks involved in a project; Use the library and Web to expand understanding and develop a valid idea; Conduct a group mini-project which involves readily-available materials in the classroom, on a field site, or at a community location. Use algebra to represent patterns and develop mathematical models; Use statistics to detect the significance of relationships; and Communicate project findings through formal papers, visual presentations, and interactions with peers or judges. STEM Research for Students, Volume 2 is: Student friendly! Each chapter is carefully sequenced and contains a variety of formative assessment tools. Key definitions are included in an appendix. Essential foundational knowledge from Volume 1 is clearly referenced. STEM encompassing! Students have multiple opportunities to make connections by applying information from the various chapters to original projects. Teacher enhanced! Each chapter contains learning objectives and assessment tools checklists or rubrics. Answers to the practice sets are available on a secure Kendall Hunt web site. Standards aligned! All chapters are aligned with the Next Generation Science Standards, Common Core Standards for Mathematics and Literacy in Science and Technical Subjects, and the International Standards for Technology in Education Standards for Students. Available in print and e-Book formats, STEM Research for Students, Volume 2, may be used: As a supplemental text in middle school, high school, and introductory college courses; As core text for research classes and STEM clubs where students are ready to engage in group or individual projects: For pre-service and in-service teachers of science, mathematics, career and technical courses, and gifted students; As a resource for all teachers involved with experiments, engineering designs, mathematical investigations, and competitive STEM projects. The companion volume, STEM Research for Students, Volume 1, is a resource for students to acquire or strengthen the foundational knowledge necessary to engage in an original project.

Since the advent of the cinema, Jesus has frequently appeared in our movie houses and on our television screens. Indeed, it may well be that more people worldwide know about Jesus and his life story from the movies than from any other medium. Indeed, Jesus' story has been adapted dozens of times throughout the history of commercial cinema, from the 1912 silent From the Manger to the Cross to Mel Gibson's 2004 The Passion of the Christ. No doubt there are more to come.
Drawing on a broad range of movies, biblical scholar Adele Reinhartz traces the way in which Jesus of Nazareth has become Jesus of Hollywood. She argues that Jesus films both reflect and influence cultural perceptions of Jesus and the other figures in his story. She focuses on the cinematic interpretation of Jesus' relationships with the key people in his life: his family, his friends, and his foes. She examines how these films address theological issues, such as Jesus' identity as both human and divine, political issues, such as the role of the individual in society and the possibility of freedom under political oppression, social issues, such as gender roles and hierarchies, and personal issues, such as the nature of friendship and human sexuality.
Reinhartz's study of Jesus' celluloid incarnations shows how Jesus movies reshape the past in the image of the present. Despite society's profound interest in Jesus as a religious and historical figure, Jesus movies are fascinating not as history but as mirrors of the concerns, anxieties, and values of our own era. As the story of Jesus continues to capture the imagination of filmmakers and moviegoers, he remains as significant a cultural figure today as he was 2000years ago.

After centuries of neglect, the ethics of food are back with a vengeance. Justice for food workers and small farmers has joined the rising tide of concern over the impact of industrial agriculture on food animals and the broader environment, all while a global epidemic of obesity-related diseases threatens to overwhelm modern health systems. An emerging worldwide social movement has turned to local and organic foods, and struggles to exploit widespread concern over the next wave of genetic engineering or nanotechnologies applied to food. Paul B. Thompson's book applies the rigor of philosophy to key topics in the first comprehensive study explore interconnections hidden deep within this welter of issues. Bringing more than thirty years of experience working closely with farmers, agricultural researchers and food system activists to the topic, he explores the eclipse of food ethics during the rise of nutritional science, and examines the reasons for its sudden re-emergence in the era of diet-based disease. Thompson discusses social injustice in the food systems of developed economies and shows how we have missed the key insights for understanding food ethics in the developing world. His discussions of animal production and the environmental impact of agriculture breaks new ground where most philosophers would least expect it. By emphasizing the integration of these issues, Thompson not only brings a comprehensive philosophical approach to moral issues in the production, processing, distribution, and consumption of food - he introduces a fresh way to think about practical ethics that will have implications in other areas of applied philosophy.

From the US Capitol to the Lincoln Memorial and the 9/11 Memorial Museum, classical forms and ideas have been central to an American nationalist aesthetic. Beginning with an understanding of this centrality of the classical tradition to the construction of American national identity and the projection of American power, Empire of Ruin describes a mode of black classicism that has been integral to the larger critique of American politics, aesthetics, and historiography that African American cultural production has more generally advanced. While the classical tradition has provided a repository of ideas and images that have allowed white American elites to conceive of the nation as an ideal Republic and the vanguard of the idea of civilization, African American writers, artists, and activists have characterized this dominant mode of classical appropriation as emblematic of a national commitment to an economy of enslavement and a geopolitical project of empire. If the dominant forms of American classicism and monumental culture have asserted the ascendancy of what Thomas Jefferson called an "empire for liberty," for African American writers and artists it has suggested that the nation is nothing exceptional, but rather another iteration of what the radical abolitionist Henry Highland Garnet identified as an "empire of slavery," inexorably devolving into an "empire of ruin."

A practical guide to current Institutional Repository (IR) issues, focussing on content - both gaining and preserving it and what cultural issues need to be addressed to make a successful IR. Importantly, the book uses real-life experiences to address and highlight issues raised in the book.
Written by a successful Institutional Repository project managerThe author has detailed knowledge of Institutional Repository issuesDraws on practical knowledge and experience gained from organisational use

Watching Jazz: Encounters with Jazz Performance on Screen is the first systematic study of jazz on screen media. Where earlier studies have focused almost entirely on the role and portrayal of jazz in Hollywood film, the present book engages with a plethora of technologies and media from early film and soundies through television to recent developments in digital technologies and online media. Likewise, the authors discuss jazz in the widest sense, ranging from Duke Ellington and Jimmy Dorsey through the likes of Dizzy Gillespie, Art Blakey, Oscar Peterson, Miles Davis, John Coltrane and Charles Mingus to Pat Metheny. Much of this rich and fascinating material has never been studied in depth before, and what emerges most clearly are the manifold connections between the music and the media on which it was and is being recorded. Its long association with film and television has left its trace in jazz, just as online and social media are subtly shaping it now. Vice versa, visual media have always benefited from focusing on music and this significantly affected their development. The book follows these interrelations, showing how jazz was presented and represented on screen and what this tells us about the music, the people who made it and their audiences. The result is a new approach to jazz and the media, which will be required reading for students of both fields.

This book is a guide that leads the reader through many aspects of a library s collection including the user, current holdings, selection, and acquisition of new materials. The reader is also led to consider budgets, and how books are made available in 21st century markets. Methods for assessing library vendors are described. Practical details are frequently included; concepts and theory are alluded to but are not a major emphasis of the text. A global scope creates an inclusive mood for readers in developed or developing nations. The final chapter speculates upon acquisitions librarianship in the 21st century, on influences of biotechnology, nanotechnology, and increased computerization. This is a fundamental book for the student or practicing librarian, a book that shares much about acquisitions but admits an uncertainty about the evolution of the profession.
The author brings a global scope, and global examples to the textThe text draws on more than a decade of authorial experience in acquisitions librarianship The author discusses potential acquisitions problems and solutions"

The Atlas of X-Linked Intellectual Disability Syndromes is a comprehensive and up-to-date summary of the clinically distinctive disorders caused by genes on the X chromosome. Clinical and laboratory data on 150 syndromes are presented in a concise and consistent manner. Each syndrome is defined and information is provided on somatic features, growth and development, neurological signs, cognitive performance, imaging and other laboratory findings, and when possible, the nature and localization of the responsible gene. Craniofacial and other somatic findings are extensively illustrated. A differential matrix accompanies each syndrome description to assist the reader in identifying other X-linked syndromes with overlapping features. Individual syndrome entries are supplemented with nineteen appendices that identify syndromes with common features and provide the location or mapping limits and function of the responsible genes. The authors have extensive experience in the clinical and laboratory delineation of X-linked intellectual disability. They have described new syndromes, regionally mapped disease loci on the X chromosome, and identified the genes responsible for X-linked syndromes.