Abstract Service . They include abstracts from all major journals, many minor journals, conference proceedings, NASA reports, and many PhD theses. The resulting list is ranked by how closely the paper matches the query. NASA Langley Technical Reports Server A service which allows users to search available online NASA published documents, including meeting presentations, journal articles, conference proceedings, and technical reports. Many documents are available in compressed PostScript and PDF formats.
All documents are unclassified and publicly available. .
It is useful for searching for articles that have cited a given article and which are therefore assumed to be on a related topic. It can also be searched by topic but lacks the depth of indexing of databases like Inspec . The database covers all areas of science. A companion, Journal Citation Reports is a comprehensive, and unique resource for journal evaluation, using citation data drawn from scholarly and technical journals worldwide. These servives are designed to keep you right up to date with recent journal publications in your area.