Article Searching:

ScienceDirect
With over 2,000 peer-reviewed journals, this database offers more than a quarter of the world's scientific, medical and technical information online. On the search page, choose a subject to narrow your search.

Wiley Interscience Journals -- Full-text
Full text journal database with over 300 titles in Chemistry and Physical Science. The "Advanced Search" will allow you to limit your search to journals in a particular subject.

Springer Journals --  Full-text
Index for journal articles, book chapters, and reference works with many titles in Chemistry and Physical Science. Choose a subject and search or browse within the results.

MEDLINE on FirstSearch -- Abstracts only -- Use JournalFinder for article access.
Article abstracts for scholarly medical titles.

Geography, Geology, Ecology on FirstSearch -- Indexing only.
Article index pertaining to the field of geology.

Academic Search Premier on Ebsco via NCLive
Multi-subject database with mostly scholarly journals indexed. Provides full text for hundreds of  Physical Science and Chemistry journals.

Research Library on ProQuest -- Full-text.
A multi-subject database with several unique titles in the physical sciences. Citations, abstracts, and some full text.

Patent Research:

Legal Research in LEXIS-NEXIS Academic Universe -- Full-text.
Preeminent legal database with full-text cases (both federal and state), law reviews, and U.S. patents.

Electronic Reference and Resources

Science Encyclopedia at McGraw-Hill -- Full-text

Oxford Reference - Earth and Environmental Sciences:

A Dictionary of Earth Sciences
The Oxford Companion to the Earth
A Dictionary of Ecology
A Dictionary of Geography
A Dictionary of Weather
 

Oxford Reference - Physical Sciences:

A Dictionary of Astronomy
A Dictionary of Chemistry
The Concise Oxford Dictionary of Mathematics
A Dictionary of Physics