tailieunhanh - QSAR Toolbox User Manual Database Import Wizard

This chapter presents the principles of relational database design. Undergraduates frequently find this chapter difficult. It is acceptable to cover only Sections , and for classes that find the material particularly difficult. However, a careful study of data dependencies and normalization is a good way to introduce students to the formal aspects of relational database theory. There are many ways of stating the definitions of the normal forms. We have cho- sen a style which we think is the easiest to present and which most clearly conveys the intuition of the normal forms | QSRRTOOLBOX The OECD QSAR Toolbox for Grouping Chemicals into Categories User manual Database Import Wizard Q5AR TOOLBOX QSAR Toolbox User Manual Database Import Wizard Document history Version Comment Version Database Import Wizard for version of the QSAR Toolbox Issue date April 2011 Language English If you have questions or comments that relate to this document please send them to ehscont@ or visit the QSAR Toolbox discussion forum at https community toolbox forum Document version April 2011 Page 2 of 70 Q5AR TOOLBOX QSAR Toolbox User Manual Database Import Wizard Table of Contents Document Document 1 Executive 2 QSAR Toolbox data 3 Import Vertical Horizontal 4 Endpoint tree 5 Building the dynamic 6 Running the import wizard . 12 Vertical . 13 Horizontal . 16 Appendix I Preparing a file for horizontal Appendix II Import example for a database with ecotoxicological information31 Appendix III Import example for database with Human health hazards Information . 47 Appendix IV Import example for database with Human health hazards Information . 59 Document version April 2011 Page 3 of .

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