This essay discusses SciELO, a scientific journal database operating in 14 countries. It covers over 1000 journals providing open access to full text and table sets of scientometrics data. In Brazil it is responsible for a collection of nearly 300 journals, selected along 15 years as the best Brazilian periodicals in natural and social sciences.…

The ability to use computer-based technology is an essential skill set for students majoring in chemistry. This exercise details the introduction of appropriate uses for this technology in the organic chemistry series. The incorporation of chemically appropriate online resources (module 1), scientific databases (module 2), and the use of a…

The "cyberinfrastucture" is a broad informational network that entails connections to real-time data sensors as well as tools that permit visualization and other forms of analysis, and that facilitates access to vast scientific databases. This multifaceted network, already a major boon to scientific discovery, now shows exceptional promise in…

Describes the growth of the INSPEC database developed by the Institution of Electrical Engineers. Highlights include an historical background of its growth from "Science Abstracts"; production methods, including computerization; indexing, including controlled (thesaurus-based), uncontrolled, chemical, and numerical indexing; and the…

Discusses science databases accessible via the Internet. Topics addressed include tools for identifying databases; types of databases, including bibliographic, numeric, and full-text; and places to look for additional sources. A sidebar provides a sample of science resources on the Internet. (Contains eight references.) (LRW)

Presents overview prepared by producer of database newly available in 1985 that covers 10 subject categories: engineering, geosciences, chemistry and materials, space sciences, aeronautics, astronautics, mathematical and computer sciences, physics, social sciences, and life sciences. Database development, unique features, document delivery, sample…

This symposium issue presents nine articles that discuss the U.S. Air Force STINFO (Scientific and Technical Information) Program, which was developed to improve the effectiveness of collecting and disseminating scientific and technical information concerning Department of Defense, Army, Navy, and Air Force research and engineering efforts. (LRW)

Discusses the retrieval dimensions of data collection activity online and their influence on the research evaluation outcome to reinforce the link between online retrieval and bibliometrics. Topics include publication counts; citation analyses; citation databases from the Institute for Scientific Information; and data set isolation. (Author/LRW)

Describes the overall statistical properties of the citation network in science using a new data representation of the citation links within the ISI (Institute for Scientific Information) database. Longitudinal coupling is introduced, which depends on documents which act both as cited and citing items, and bibliographic and cocitation coupling are…

Describes the services and products provided by the National Technical Information Service, which collects, organizes, and markets technical information generated by U.S. and foreign governments in all areas of science and technology. (CLB)

Describes experiences involved in the development of a private file (software and hardware) at The Pillsbury Company over a period of approximately two decades. Evolution of the file, use of STAIRS (a sophisticated file-management system and search program), sample reports and entries, database structure, and online searching are highlighted. (EJS)

Use of online bibliographic databases in Mexico is provided through Servicio de Consulta a Bancos de Informacion, a public service that provides information retrieval, document delivery, translation, technical support, and training services. Technical infrastructure is based on a public packet-switching network and institutional users may receive…

With the rapid expansion of scientific information at the end of the 19th century, disciplines sought ways to keep their members abreast of the relevant research. Those pressures were felt in the science of psychology in the United States, where psychologists developed a bibliographic aid, The Psychological Index, in 1895 only a little more than a…

A description of the EPA/NIH (Environmental Protection Agency/National Institutes of Health) Chemical Information System provides background for a discussion of the management of the system by public agencies; problems which led to the decision to transfer the system of the private sector; and the current status of the database. (CLB)

Describes the National Institute of Health's GenBank DNA sequence database and how it can be accessed through the Internet. A real reference question, which was answered successfully using the database, is reproduced to illustrate and elaborate on the potential of the Internet for information retrieval. (10 references) (KRN)