Provides citations from academic periodicals, including many full-text journals. ProQuest Direct . Provides citations from academic and general periodicals and newspapers, many of which are full text, and includes the full text of 10 major Texas newspapers. SIRS Researcher . One of the best sources for information on social issues, it also has numerous articles on scientific subjects.
Articles are full text, some with illustrations, tables, or graphs.
The following periodical indexes may be used. Start with general subjects as above, but be sure to note and use the many related subject headings suggested in the indexes. General Science Index. Citations to periodical and journal articles on scientific subjects. Subjects covered include astronomy, atmospheric science, biology, botany, chemistry, earth science, environmental science, food and nutrition, genetics, mathematics, medicine, oceanography, physics, and zoology.