Presents an access method for temporal data called the Snapshot Index that reconstructs a past state of a time-evolving collection of objects. Previous approaches to temporal access methods are reviewed, and migrating data to write-once optical disks are discussed. (Author/LRW)

Discusses a photograph conservation seminar held in August 1996 and co-sponsored by the Rochester Institute of Technology and the George Eastman House (Rochester, New York). Highlights include assessing and improving storage conditions; possibilities of digital reconstruction; digital cameras; cataloging; and access, especially with CD-ROMs and…

Describes the use of a telecommunications program called "PC Anywhere" to afford users remote access to compact disc ready-only-memory (CD-ROM) systems. Describes hardware requirements and benefits to libraries and users. (DMM)

Review of developments in databases highlights a new emphasis on accessibility. Topics discussed include the internationalization of databases; databases that deal with finance, drugs, and toxic waste; access to public records, both personal and corporate; media online; reducing large files of data to smaller, more manageable files; and…

This digest describes the traditional, new, and emerging points of access to the ERIC system: (1) traditional print access; (2) online access through commercial vendors; (3) CD-ROM; and (4) ERIC Digests Online. Also described are services offered by the ERIC Clearinghouse on Information Resources (ERIC/IR) that provide access to the system--ERIC…

Saint Mary's University Academic Library (Texas) established remote access to its computer network. Discusses access issues including network protocols and support; multitasking; CD-ROMs; printing capabilities; connection methods; and keyboards. Describes choices of operating systems and software: J&L Chatterbox, bulletin board systems, and…

This final installment of a four-part series on the National Library Service (NLS) examines recently implemented and future projects, with a focus on alternative formats for patrons with disabilities. Discusses LOCIS, the Library of Congress online public access catalog; MARVEL, the Library of Congress gopher; the NLS Web site; and computer disk…

Discusses access to editorial cartoons, including the importance and worth of editorial cartoons; sources, including newspapers, museums, and special cartoon collections; indexing and classification; subject access; indexing by illustrator and subject; technology and access, including digital data; access to special collections; and access to…

Addresses issues relating to acquisition of and access to government information. Information being made available in new formats is discussed, including CD-ROM and other electronic formats; Illinois state and federal depository library programs are described; and cataloging government documents is considered. (LRW)

Describes and compares three versions of the ERIC database that are available on optical data disks: (1) DIALOG OnDisc ERIC; (2) OCLC Search CD450; and (3) SilverPlatter ERIC. The database contents, software and search commands, hardware requirements, notable features, and costs of each version are discussed. (CLB)

Describes online and CD-ROM databases that contain trademark information and presents guidelines for using these sources to help research and create trademarks. Sidebars present Internet trademark resources, searching tips, additional print and online sources for trademark information, U.S. Federal trademark databases, and online access to…

Describes the Freedom Forum International Library Network that has been established in Central and Eastern Europe since 1992 to provide journalists in formerly Communist countries with current, accurate information through print materials, online databases, and CD-ROMs. Plans for future expansion are also discussed. (LRW)

Explains the University of Georgia's project to scan rare maps and make the digitized images available on the Internet via World Wide Web. Topics discussed include microfilming procedures; equipment used to convert film images to digital images; the use of CD-ROM; and retention and access policies. (LRW)

Lists legal information on CD-ROM covering statute law; regulations; rules, procedures, practice guides; case law; digests and reporters; and forms. Discusses multimedia law materials, online searching, the Internet, access, copyright, and intellectual property issues. Provides addresses, phone numbers, and World Wide Web sites of organizations…

To increase availability of specialized databases and information services to national institutions, UNESCO (United Nations Educational, Scientific, and Cultural Organization) developed a CD-ROM prototype and mailed it to 267 sites in 80 countries. A follow-up questionnaire determined individual sites' CD-ROM holdings, other media offerings,…