E-resource - IEEE Xplore IEEE Xplore 1913-present Full text access to IEEE/IEE journals, proceedings, and standards. Related Subjects: Engineering | Physics & Astronomy | Environment | Geography & GIS Permalink: https://login.ezproxy.lib.ou.edu/login?url=http://www.ieee.org/ieeexplore More information For information about using this database, view the publisher's online tutorial.