Search over 9,200 core journals across the sciences, social sciences, and arts and humanities to find the high quality research. Move backward/forward in time using cited/citing reference identified by researchers. Updated weekly, covers Sciences 1900-present, Social Sciences 1956-present, and Arts and Humanities 1975-present.
SciFinder is the most comprehensive coverage of chemistry & chemical engineering. It has the world’s largest collection of organic and inorganic substance information. 1907-present plus important scientific discoveries from mid-1800s. Updated daily. One-time registration (required) to create personal login ID.
PubMed indexes journal articles in medicine and basic biomedical sciences. Links to NCBI molecular sequence and structure data are included in PubMed records.
Includes cited references to primary journal literature on biological research, medical research findings, and discoveries of new organisms. It covers original research reports and reviews in botany, zoology, and microbiology, and related fields such as biomedical, agriculture, pharmacology, and ecology, and interdisciplinary fields such as medicine, biochemistry, biophysics, bioengineering, and biotechnology. Available with up to 18 million records to 1926.
Using information from 41 patent-issuing authorities, DII facilitates rapid, precise patent searching, letting you conduct patent and citation searches of inventions in chemical, electrical, electronic, and mechanical engineering. Updated weekly, covers 1963–present.
Annual Reviews publishes authoritative, analytic reviews in 37 focused disciplines within the Biomedical, Physical, and Social Sciences. Annual Reviews publications are among the most highly cited in scientific literature. Updated continuously, covers 1932-present.