OUTLINE Beilstein Database Scifinder Scholar Database Web of Science Scopus Comparision between WoS & Scopus
BEILSTEIN DATABASE The documents from the Beilstein Handbook of Organic Chemistry as well as data from 176 leading journals in organic chemistry Titles, abstracts and bibliograpic data of the citations in Beilstein, published from 1980 to the present Updated quarterly
BEILSTEIN DATABASE (cont.) A substance record contains Beilstein Registry Number, the CAS Registry Number,structure diagram, molecular formula etc. (searchable and displayable) Reaction data more than 8.1 million substances More than 9.428.000 substance records Database is in English except for some fields that also contain German terms.
SciFinder Scholar Database SciFinder Scholar includes: Bibliographic databases: • CAPLUS (Chemical Abstracts): Contains journal articles, patents, conference proceedings, technical reports, reviews etc. back to 1907. In addition to chemistry it covers geology, materials science, biology, medicine, food science, agriculture, polymer science, physics and engineering. • MEDLINE: Covers biomedical sciences dating from 1951 to the present.
SciFinder Scholar Database (cont.) Chemical reactions database: • CASREACT: Contains more than 8 million single- and multi-step reactions . Chemical substance databases: • CAS REGISTRY: Contains data on more than 23 million substance and 43million sequence records, the substances identified from the scientific literature from 1957 to the present with some classes going back to the early 1900s. • CHEMLIST • CHEMCATS
Web of Science Access to the Science Citation Index ® (1900-present), Social Sciences Citation Index ® (1956-present), Arts & Humanities Citation Index ® (1975-present), Index Chemicus ® (1993-present), Current Chemical Reactions ® (1986-present) .
Web of Science (cont.) Navigate backward in time using cited references to uncover the research that influenced an author's work Navigate forward in time using Times Cited to discover the impact a paper or other published item has had on current research
Web of Science (cont.) Link to the full text of primary literature Export records directly to leading biblographic management programs: EndNote ®, Reference Manager® and ProCite ® Use the Analyze tool to view an analysis of search results
Scopus I s the largest abstract and citation database of research literature and quality web sources Over 15,000 peer-reviewed titles from more than 4,000 international publishers References go back to 1996 ,and a bstracts go back to 1966 Includes L ife Sciences , Health Sciences , Physical Sciences and Social Sciences