Open Access archive, owned and operated by Cornell University, of electronic research articles from the physical sciences, computer science, mathematics, and engineering.
Digital Library portal for research article and data citations, operated by the Harvard Smithsonian Astrophysical Observatory (SAO) under a NASA grant.
You will need to first create a Web of Science personal account to access A citation-based evaluation tool to analyze institutional productivity and benchmark output against peers and aspirational peers across the country and world.
A wide variety of scholarly e-books.
Science full text journals in all scientific disciplines plus accounting, business, decision sciences, economics, econometrics, energy & power, finance, management, psychology and social sciences. 1997-present.
A multidisciplinary database for peer-reviewed journals, newspapers and magazines, and some trade publications.
Articles and reviews from discipline specific publications in physics, electrical and electronics engineering, computing and control, and information technology. Articles date from 1969 – present. Good for research in the applied sciences.
Citations covering high-impact (heavily cited) journals in the sciences (1900-present), social sciences (1956-present), and arts and humanities (1997-present).