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How to Build a Digital Library is the only book that offers all the knowledge and tools needed to construct and maintain a digital library, regardless of the size or purpose. It is the perfectly self-contained resource for individuals, agencies, and institutions wishing to put this powerful tool to work in their burgeoning information treasuries. The Second Edition reflects new developments in the field as well as in the Greenstone Digital Library open source software. In Part I, the authors have added an entire new chapter on user groups, user support, collaborative browsing, user contributions, and so on. There is also new material on content-based queries, map-based queries, cross-media queries. There is an increased emphasis placed on multimedia by adding a "digitizing" section to each major media type. A new chapter has also been added on "internationalization," which will address Unicode standards, multi-language interfaces and collections, and issues with non-European languages (Chinese, Hindi, etc.). Part II, the software tools section, has been completely rewritten to reflect the new developments in Greenstone Digital Library Software, an internationally popular open source software tool with a comprehensive graphical facility for creating and maintaining digital libraries. As with the First Edition, a web site, implemented as a digital library, will accompany the book and provide access to color versions of all figures, two online appendices, a full-text sentence-level index, and an automatically generated glossary of acronyms and their definitions. In addition, demonstration digital library collections will be included to demonstrate particular points in the book. to access the online content please visit, http://www.greenstone.org/howto
*Outlines the history of libraries-- both traditional and digital-- and their impact on present practices and future directions.
*Written for both technical and non-technical audiences and covers the entire spectrum of media, including text, images, audio, video, and related XML standards.
*Web-enhanced with software documentation, color illustrations, full-text index, source code, and more.
Part I Building a Digital Library
Chapter 1 Orientation: The world of digital libraries
Chapter 2 People in digital libraries
Chapter 3 Presentation: User interfaces
Chapter 4 Textual documents: The raw material
Chapter 5 Multimedia: More raw material
Chapter 6 Metadata: Elements of organization
Chapter 7 Interoperability: Protocols and services
Chapter 8 Internationalization: the global challenge
Chapter 9 Visions: Future, past, and present
PART II GREENSTONE DIGITAL LIBRARY SOFTWARE
Chapter 10 Building collections
Chapter 11 Operating and interoperating
Chapter 12 Design patterns for advanced user interfaces
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Orangutan SVP-324 Robot Controller (assembled)
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19:1 Metal Gearmotor 37Dx52L mm with 64 CPR Encoder
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Zestaw 50 szt. różnokolorowych przewodów żeńsko-męskicho długości 30 cm do płytek stykowych, raster 2,54 mm
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Koło Solarbotics RW2 z czarną, aluminiową piastą i grubą oponą z gumy silikonowej. Zapewnia maksymalną przyczepność. Pololu 642
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Podwójny sterownik pozwalający na wysterowanie dwóch silników DC napięciem od 4,5 do 13,5V i prądem ciągłym 1 A na kanał. Komunikuje się przez interfejs szeregowy. Pololu 1110
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Pololu TReX Jr Dual Motor Controller DMC02
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34:1 Metal Gearmotor 25Dx52L mm HP with 48 CPR Encoder
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Niewielki silnik z plastikową przekładnią 120:1, wałem wyjściowym pod kątem 90° o średnicy 3mm w kształcie litery "D", napięciem pracy 4,5 V, poborem prądu od 0,08 A do 0,8 A, prędkością 120 RPM i maksymalnym momentem obrotowym 1,4 kg*cm. Pololu 1124
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