Select a subject domain of your interest
to search a dictionary of metadata vocabulary. You will enter
a free text request and a list of the most highly associated
metadata terms with your query will be returned.
Citations from over 4000 journals and other publications
in physics, electrical engineering and electronics,
computers and control, and information technology.
Citations from approx. 8,400 journals
in medicine, life science, and health administration.
Patent and Trade Office
and World Intellectual
Property Organization patent classification.
Library of Congress Classification
in the Physical Sciences.
Standard Industrial Classification
searched in natural language queries.