General Science Abstracts is a multidisciplinary index that includes all science fields. It has full text of articles from nearly 100 periodicals, dating as far back as 1995, graphs, charts, diagrams, photos, and illustrations and abstracting and indexing as far back as 1984 for many peer-reviewed journals.
Chemistry Journals and Patents. Registration via this link is required. SciFinder provides access to the CAS (Chemical Abstracts Service) databases covering the chemical literature, chemical substances and reactions, chemical catalogs and regulatory information, as well as the Medline database. Literature sources include journals, patents, conference proceedings, technical reports, dissertations, selected books, and more.
PubMed comprises over 22 million citations for biomedical literature from MEDLINE, life science journals, and online books. PubMed citations and abstracts include the fields of biomedicine and health, covering portions of the life sciences, behavioral sciences, chemical sciences, and bioengineering.
All online journals, magazines and databases from the Royal Society of Chemistry. Full text access to more than 30 peer-reviewed journals spanning subject areas of analytical science, biological chemistry, catalysis, chemical biology & medicinal chemistry, energy, environmental science, food science, general chemistry, inorganic chemistry, materials chemistry, nanoscience, organic chemistry and physical chemistry.
All material cataloged by OCLC member libraries including: books, manuscripts, websites & internet resources, maps, computer programs, musical scores, films & slides, newspapers, journals, magazines, sound recordings, articles, chapters, papers, videotapes. Over 179 million records representing materials from 1000 BCE to the present, many with online links to the fulltext. Updated daily.
Journal articles and book chapters published by Elsevier from more than 2,500 peer-reviewed journals and more than 11,000 books. Covers physical sciences, engineering, life sciences, health sciences, social sciences and humanities.
Science Citation Index Expanded is a multidisciplinary index to the journal literature of the sciences. It fully indexes over 6,650 major journals across 150 scientific disciplines and includes all cited references captured from indexed articles.
Multi-disciplinary database containing full text for more than 10,900 titles. Scholarly journals, newspapers, magazines and business information.
The Molecular Modeling Database (MMDB) contains 3D macromolecular structures, including proteins and polynucleotides. MMDB contains over 28,000 structures and is linked to the rest of the NCBI databases, including sequences, bibliographic citations, taxonomic classifications, and sequence and structure neighbors. Entrez is the integrated, text-based search and retrieval system used at NCBI for the major databases, including PubMed, Nucleotide and Protein Sequences, Protein Structures, Complete Genomes, Taxonomy, and others.