04372nam 2200721Ia 450 991013978910332120200520144314.01-282-29174-297866122917460-470-71245-70-470-74941-50-470-74942-3(CKB)1000000000794485(EBL)456236(OCoLC)463438684(SSID)ssj0000179078(PQKBManifestationID)11165205(PQKBTitleCode)TC0000179078(PQKBWorkID)10230289(PQKB)11344620(MiAaPQ)EBC456236(Au-PeEL)EBL456236(CaPaEBR)ebr10331490(CaONFJC)MIL229174(EXLCZ)99100000000079448520090507d2009 uy 0engur|n|---|||||txtccrInformation retrieval[electronic resource] SciFinder /Damon D. Ridley2nd ed.Hoboken, N.J. Wiley20091 online resource (228 p.)Description based upon print version of record.0-470-71247-3 Includes bibliographical references and index.3.2 How SciFinder Converts the Query to a List of Candidates3.2.1 Search Fields; 3.2.2 Candidates; 3.2.3 Notes on Terms Entered; 3.3 How Is a Concept Derived?; 3.3.1 Automatic Truncation; 3.3.2 Singulars, Plurals, Tenses (Past, Present, Future); 3.3.3 Synonyms; 3.3.4 Phrases; 3.3.5 CAS Registry Numbers; 3.4 Choosing Candidates; 3.5 Working from the Reference Screen; 3.5.1 Keep Me Posted; 3.5.2 Search History; 3.5.3 Selecting, Saving, Printing, Exporting, and Sorting Records; 3.5.4 Link to Full Record and Link to Full Text; 3.5.5 Analyze References; 3.5.6 Refine References3.5.7 Analyze or Refine?3.5.8 Categorize; 3.6 Working from the Record Screen; 3.7 Applying Scientific Method to Information Retrieval; 3.7.1 Step 1. Conceptualize the Initial Search Query; 3.7.2 Step 2. Perform an Initial Search; 3.7.3 Step 3. Examine the Initial Answers; 3.7.4 Step 4. Revise Search; 3.8 Summary of Key Points; 4 Explore by Chemical Substance; 4.1 Introduction; 4.2 Registration of Substances; 4.2.1 CAS Registry Numbers; 4.2.2 Policies for Substance Indexing; 4.3 Searching for Substances: The Alternatives; 4.4 Explore Substances: Chemical Structure; 4.4.1 Overview4.4.2 Drawing Structures4.4.3 Explore Substances: Exact search; 4.5 Explore Substances: Substance Identifier; 4.6 Explore Substances: Molecular Formula; 4.6.1 Examples of Applications of Searches by Molecular Formula; 4.7 Explore References: Research Topic; 4.8 Summary of Key Points; 5 Substructure and Similarity Searching; 5.1 Introduction; 5.2 Searching Substances: Substructure; 5.2.1 The Screening Issue; 5.2.2 Structure Is Too General; 5.2.3 The Resonance Issue; 5.2.4 The Tautomerism Issue; 5.2.5 Show Precision Analysis; 5.2.6 Locking Tools; 5.2.7 Additional Query Tools5.2.8 Additional Search RefinementsSciFinder® is rapidly becoming a preferred means to access scientific information in industry and universities worldwide. It accesses databases which span the chemical, engineering, life, medical, and physical sciences, including five Chemical Abstract Service databases and the National Library of Medicine bibliographic database Medline®. No other single information access tool has such breadth of coverage for scientific journal and patent documents. Information Retrieval: SciFinder®, 2nd Edition is an essential guide explaining hoDatabase managementInformation storage and retrieval systemsScienceOnline bibliographic searchingScienceDatabasesInformation retrievalElectronic books.Database management.Information storage and retrieval systemsScience.Online bibliographic searching.ScienceInformation retrieval.025.065Ridley D. D(Damon D.)746295MiAaPQMiAaPQMiAaPQBOOK9910139789103321Information retrieval2231747UNINA