Author: Robin Kinder
Publisher: Psychology Press
ISBN: 9780866567305
Category : Business & Economics
Languages : en
Pages : 338

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Book Description
The contradictory yet complementary relationship between libraries and information brokers is examined in this stimulating volume. Since its escalation in the 1960s, information brokering has challenged the role of the library in society. Librarians discuss their concerns about information brokers--the impact of brokers on reference services, the competence of brokers, abuse of library services by brokers, and whether libraries should provide competing fee-based services. Brokers share their own view as "entrepreneurs," providing background, offering advice, and explaining the risks involved in their business. This lively, often controversial discussion offers suggestions for improving relations between libraries and information brokers, while continuing to serve the public well.

Author: Florence M. Mason
Publisher: Neal-Schuman Publishers
ISBN:
Category : Business & Economics
Languages : en
Pages : 168

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Book Description
The explosion in information resources and technology has created a wealth of opportunities for information brokers - individuals skilled in locating, organizing and managing information. This guide outlines the steps needed to get started, from self-assessment tools to tax information.

Author: Gary M. Kaplan
Publisher: Eugene, Or. : Emerald Valley Publishing Company
ISBN:
Category : Information retrieval
Languages : en
Pages : 56

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Book Description

Author: Special Libraries Association
Publisher: Washington, D.C. : Special Libraries Association
ISBN:
Category : Reference
Languages : en
Pages : 92

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Book Description
Consists of articles reprinted from journals and other sources.

Author: Maybritt Jill Alpes
Publisher: Taylor & Francis
ISBN: 1317186044
Category : Social Science
Languages : en
Pages : 255

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Book Description
Do young West Africans want to go abroad at any cost because they receive too little or erroneous information? Why do they and their families risk large sums of money with migration brokers? How do the risks of illegality and deportation change migration aspirations in West Africa? This book places trafficking and smuggling within a wider framework of high-risk migration and proposes a novel interpretation of how people manage unwanted and uncertain migration outcomes. Drawing on in-depth ethnographic research with aspiring and failed migrants, their families, migration brokers and consulate offices in anglophone Cameroon, the author analyses high-risk migration from the vantage point of people in a place of departure. Brokering High-Risk Migration and Illegality in West Africa: Abroad at Any Cost develops a critical socio-legal approach to the governance of migration that sees the state without ‘seeing like the state’. The state’s monopoly over legitimate means of mobility is continuously in the making – frequently through accusations of fraud and criminality. By revealing how authority, legality and legitimacy operate in a country of origin, the analysis contributes original insights into processes that create the conditions for illegality and migrant exploitation. The book will appeal to those in the fields of migration and development, African studies, gender, anthropology, sociology, criminology and law.

Author:
Publisher:
ISBN:
Category : Information services
Languages : en
Pages : 126

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Book Description

Author: Beth Sheresh
Publisher: Sams Publishing
ISBN: 9780672323058
Category : Computers
Languages : en
Pages : 646

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Book Description
Book Description Understanding Directory Servicesclarifies the complex topic of directory services, starting with basic theory and archetypes, and then working its way up to the current directory service implementations. It describes the basic idea behind directory services, explaining the underlying conceptual models, design characteristics, and methods of managing distributed information. The book begins with an overview of directory services and their core characteristics, highlighting critical aspects of directory information, distribution, and storage. The evolving nature of the information the directory contains, and the factors involved in organizing and managing it are discussed in detail, and then methods of information distribution and storage are examined at length. After exploring the basics of directory service, the book progresses to in-depth chapters on each of the critical technologies being used to implement directory services: * The X.500standards are explained to help you understand the foundations of directory services and provide a basis for comparison of the other directory technologies. *Lightweight Directory Access Protocol(LDAP) and its emerging role as a directory access standard is described in detail, with thorough explanations of models, naming, and operations. *The Domain Name System(DNS) is examined from a directory service perspective, noting parallels in structures and operations. This knowledge of directory services is then used to describe the design of X.500 and LDAP based directory service products, as well as NDS eDirectory and Active Directory, highlighting the architectural and operational implications of vendor's design decisions. This book: * Explores X.500-based directory products (eTrust, DirX, Nexor), and highlights implementation approaches and capabilities. * Describes the LDAP-based directory products (OpenLDAP, SecureWay, iPlanet), identifying similarities and differences between them. * ExplainsNDS eDirectorydescribing the underlying directory architecture and its foundations in X.500, and its evolution from an NOS-based directory to a general purpose directory service. * Examines howActive Directoryintegrates NT 4, LDAP, and DNS technologies into a directory service that leverages established Windows networks. * Explores the information management issues that meta-directories (Siemens DirXmetahub, iPlanet meta-directory, Microsoft Meta-directory Services, Novell DirXML) are designed to address, and characteristics of different types of meta-directory solutions (as well as Radiant Logic'sRadiant Onevirtual directory server). * Identifies the design of XML-based directory markup languages that map directory schema, objects, and operations providing directory interoperability. The final chapter is focused on helping you evaluate directory services in the context of your business and network environment. Information, business, and network control factors are identified, and key factors in directory service assessment are explained. Understanding Directory Servicesis an excellent reference for directory service technologies that includes extensive references and aglossarycontaining 385 directory service terms. By explaining key directory technologies, and the integration of those technologies, this book provides the information you need to understand the design and operations involved in all directory services. From the Back Cover Understanding Directory Servicesis the most in-depth resource available on directory services theory, architecture, and design. It provides the conceptual framework and critical technical information for IT professionals who are using directory services in their networks or e-business solutions. The 1st edition of this book covered the underlying directory service technologies (X.500, LDAP, DNS), and integrated the information from a networking perspective with a special focus on eDirectory and Active Directory. The 2nd Edition extends this coverage to the LDAP-based directories (such as iPlanet and SecureWay) and the X.500-based enterprise directory services (including eTrust, DirX, and Nexor), as well as the emerging meta-directory technologies and products which are crucial to the integration of the multiple directories in an enterprise networking environment. By explaining the origins and technologies of directory services, and clarifying the integration of key directory technologies into network and e-commerce platforms,Understanding Directory Servicesgives you the information you need to understand the underlying design and operations involved in all directory services. Reviews of the first edition Warren E. Wyrostek -- MCP Magazine ...superb, comprehensive...highly recommend it to all network professionals...a must read for anyone wrestling with deploying a directory service... Douglas Ludens -- About.com ...clearly organized and well written...a great book, I highly recommend it...essential to doing well with Windows 2000...

Author:
Publisher:
ISBN:
Category : Information services
Languages : en
Pages : 828

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Book Description

Author: Roger A. Pielke, Jr
Publisher: Cambridge University Press
ISBN: 1139464825
Category : Political Science
Languages : en
Pages : 198

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Book Description
Scientists have a choice concerning what role they should play in political debates and policy formation, particularly in terms of how they present their research. This book is about understanding this choice, what considerations are important to think about when deciding, and the consequences of such choices for the individual scientist and the broader scientific enterprise. Rather than prescribing what course of action each scientist ought to take, the book aims to identify a range of options for individual scientists to consider in making their own judgments about how they would like to position themselves in relation to policy and politics. Using examples from a range of scientific controversies and thought-provoking analogies from other walks of life, The Honest Broker challenges us all - scientists, politicians and citizens - to think carefully about how best science can contribute to policy-making and a healthy democracy.

Author: Mary Ellen Bates
Publisher: Information Today, Inc.
ISBN: 9780910965620
Category : Business & Economics
Languages : en
Pages : 492

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Book Description
Online research is one of the hottest work-from-home business opportunities of the decade, and this handbook provides the information necessary to launch, manage, and build a successful research business.