Alsos Digital Library for Nuclear Issues
http://ails.arc.nasa.gov/ails/?st=1&so=cdate&v=thumbs&o=0&h=1&page=1
]]>Ames Imaging Library System (AILS)
http://ails.arc.nasa.gov/ails/?st=1&so=cdate&v=thumbs&o=0&h=1&page=1
Computer Vision Education Resource
Digital Learning Sciences: Transforming digital content into learning
Digital Library Network for Engineering and Technology (DLNET)
DSpace@MIT
Earth Exploration Toolbook
Electronic Encyclopedia of Earthquakes - E3 @ E3
HEAL, the Health Education Assets Library
Nuclear Pathways