This study investigates how article downloads from ScienceDirect changed after Temple University Libraries downsized its all-inclusive Elsevier big deal bundle to a selective custom package. After the libraries lost current-year access to nearly half of Elsevier's active journals, the total downloads from Elsevier journals declined by 16.2 percent…

The objective of this work is to examine the efficacy of natural language processing (NLP) in summarizing bibliographic text for multiple purposes. Researchers have noted the accelerating growth of bibliographic databases. Information seekers using traditional information retrieval techniques when searching large bibliographic databases are often…

An unprecedented amount of information encompassing almost every facet of human activities across the world is generated daily in the form of zeros and ones, and that is often the only form in which such information is recorded. A good fraction of this information needs to be preserved for periods of time ranging from a few years to centuries.…

The variety and complexity of potentially-related data resources available for querying--webpages, databases, data warehouses--has been growing ever more rapidly. There is a growing need to pose integrative queries "across" multiple such sources, exploiting foreign keys and other means of interlinking data to merge information from diverse…

Describes a microcomputer-assisted method of using the commercial dBase III software package for the management of a personal bibliographic storage and retrieval system. This system provides users with a systematic way of keeping, for rapid retrieval, references to papers or documents previously read. (Author/CLB)

Reports on recent advances in development and use of database management systems and increased recognition of importance of information requirements determination and the data dictionary/directory which have created a new role for librarians. Further potential for library careers in data administration is discussed. Twenty-seven references and…

In the pharmaceutical industry more emphasis will be required on tertiary sources which maintain multiple computer-based files. These files are now being made available for SDI purposes, while their usefulness for retrospective searches still needs to be evaluated. (7 references) (Author/NH)

This paper reports an industrial information specialist's experience in performing online searches for engineers and surveys the databases used. Engineers seeking assistance fall into three categories: (1) those who recognize the value of online retrieval; (2) referrals by colleagues; and (3) those who do not seek help. As more successful searches…

This article concentrates on the use of online searching to provide information needed by business for strategy formulation. The following steps are explained: environment analysis (structural analysis, trend analysis); business analysis; strategy formulation; strategic anticipation; strategic plan formalization; and implementation and control.…

The development of special-purpose information products for clients of the LEADERMART information retrieval system is described. (9 references) (RS)

Discusses evidence-based medicine (EBM) and the need for systematic use of databases like MEDLINE with more sophisticated search strategies to optimize the retrieval of relevant papers. Describes an empirical study of hospital libraries that examined requests for information and search strategies using both structured and unstructured forms.…

This study examined the quality of medical students' confidence estimates in answering questions in bacteriology based on personal knowledge alone and what they retrieved from a factual database in microbiology, in order to determine whether medical students can recognize when an information need has been fulfilled and when it has not. (Author/LRW)

Designed for educators requesting information from ERIC and for the search intermediary who channels educators' requests to a search service, this updated guide explains in non-technical language the steps involved in preparing a computer search for the ERIC database. A beginning section on how to initiate a search discusses the choice of a…

This study of ranking algorithms used in a Boolean environment is based on an evaluation of factors affecting document ranking by information retrieval systems. The algorithms were decomposed into term weighting schemes and similarity measures, representatively selected from those known to exist in information retrieval environments, before being…

Database publishers are in a position to assist corporate users in their transition into the future by providing services which successfully integrate online systems with the larger information systems. Information is one of industry's most valuable assets. Present and future technological advancements offer the means for controlling burgeoning…