Repositories

(with metadata schema: nsdl_dc, http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd, http://ns.nsdl.org/nsdl_dc_v1.02/)

Repository Name Base URL Base URL Modified Date OAI-PMH Version First Checked Last Checked Times Failed Times Checked
The National Academies Digital Library http://jack.nap.edu:8080/oai/provider 2.0 2005-02-23 2007-03-05 1 7
Science Education Resource Center-Dublin Core Collections http://oai.serc.carleton.edu/dc/provider 2.0 2005-05-26 2007-03-14 1 10
Strand Map Service http://cms.dlese.org/cms1-1/OAI-PMH 2.0 2006-05-22 2007-02-15 0 4
NSDL OAI Repository http://services.nsdl.org:8080/nsdloai/OAI 2.0 2003-11-01 2007-03-17 0 13
Science Education Resource Center http://137.22.27.44:8099/oai/provider 2.0 2007-03-17 2007-03-17 0 1
EPIC-OAI Metadata Repository http://oai.columbia.edu/epic/oai 2.0 2006-05-22 2007-03-18 0 6
Digital Libraries at The Ohio State University http://www.dcrcenter.org/oai/2.0/default.pl 2005-12-21 2.0 2005-12-09 2007-03-19 0 8
iLumina Digital Library http://www.ilumina-dlib.org:8080/oai/provider 2.0 2005-02-23 2007-03-20 0 6
NSDL OAI Repository http://ndr.nsdl.org/oai 2.0 2007-04-19 2007-04-19 0 1
Ask Biologist http://askabiologist.asu.edu/nsdloai 2.0 2010-09-29 2019-02-22 1 2
PhET Interactive Simulations http://phet.colorado.edu/oai/provider 2.0 2011-10-24 2011-10-24 0 1