Presents an approach for dynamic database integration and query processing in the absence of information about attribute correspondences and global IDs. Defines different types of equivalence conditions for the construction of global IDs. Proposes a strategy based on ranked role-sets that makes use of an automated semantic integration procedure…

Three databases were analyzed to investigate the range and frequency of terms in the field of mental retardation/developmental disabilities. The most prevalent term over the last 15 years was "mentally retarded." The terms "cognitive impairment" and "developmental disabilities" have been used more frequently in the last five years. (Author/CR)

A study examined students' thinking processes when using database applications to solve an ill-structured business problem and compared six students using command language with six using menu selection computer interfaces. Students used a subgoal analysis method for problem solving. Command language group was more likely to skip relevant factors…

Computer tracking data were used to determine the relationship between effectiveness and efficiency of 94 students using a database program for instructional tasks. Performance was enhanced by review of rules and presentation forms; additional practice opportunities also benefitted performance. (Copntains 19 references.) (JOW)

Presents a bibliography of books, articles, review essays, and reviews on technical writing published in 1999. (SG)

Recommends using online molecular databases as teaching tools to illustrate evolutionary questions and concepts while introducing students to public molecular databases. Provides activities in which students make molecular comparisons between species. (YDS)

Discusses new pricing models for some online services and considers the possibilities for the traditional online database market. Topics include multimedia music databases, including copyright implications; other retail-oriented databases; and paying for free databases with advertising. (LRW)

Describes the applications of "Quicken," a software package developed by Intuit, for use by school-business officials. The program can be used for activity-fund and student-activity accounting and for printing checks. Five figures that illustrate screen activities are included. (LMI)

Survey responses from 71 health professionals, benchmarking data from 8 hospitals, continuing education program evaluations, and focus groups with nursing, allied health, and primary care providers indicated a need for professional continuing education on women's health issues. Primary topic needs were identified. The data formed the basis for…

Describes a planned session that addressed information policies in the global community that impact information professionals and users worldwide. Highlights include case studies, the European Union's Database Directive on anti-piracy, empowerment of disadvantaged communities, and the development of information policy in Israel. Presentations…

Describes a microbiology exercise that is designed to expose students to the world wide web. Introduces a molecular biology quiz site and National Center for Biotechnology Information (NCBI). Provides a list of molecular biology sites on the Internet. (YDS)

Examines the distribution of bibliographic records in online bibliographic databases using 14 different search topics on DIALOG. Discusses the presence of duplicate records and problems with lexical ambiguity, and concludes that the number of databases needed for searches with varying complexities of search strategies is much more topic dependent…

Describes the development of production requirements and technical specifications for a microfilm-to-digital conversion project that digitized early English books printed between 1475-1700. Discusses the Internet interface used for access; MARC records; indexing; partnerships with libraries and universities; scanning; database design; and quality…

Describes a Web-based survey system developed for evaluating distributed learning at the University of Central Florida. Results are incorporated into a participation database table that restricts duplicate and unwanted responses, and compares the pilot test results of this Web-based survey to those of a traditional mailed survey. (Author/LRW)

Describes a chemistry course titled "Writing for Chemists", a junior-level course required of all chemistry and biochemistry majors at California State University (CSU) that covers all of the sections for writing both primary and secondary papers in the chemical sciences as well as the process of literature searching in both computer databases and…