The UNL Libraries provide tutorials for accessing and searching the major index databases. The Web of Science tutorial, as well as many "how to" tutorials are available at this link: Step-by-Step Tutorials - University Libraries' Virtual Learning Tutorials - Subject and Course Guides at University of Nebraska - Lincoln (libguides.com)
The link to SciFinder-n provides access to instructions for setting up and account as well as access to tutorials.
Index to scholarly journals, books, conference proceedings, and patent records covering the fields of science, mathematics, engineering, technology, health and medicine, social sciences, and arts and humanities. (Index)
Scholarly literature, including peer-reviewed papers, theses, books, preprints, abstracts and technical reports in all subject areas. Some articles are available in full-text through links to UNL's journal subscriptions. (Index)