engrXiv provides a free and publicly accessible platform for engineers and engineering researchers to upload working papers, pre-prints, published papers, data, and code. engrXiv is dedicated to open dissemination of engineering knowledge, to reach more people more effectively, to improve research, and build the future of scholarly communication

OregonFlora, the Oregon Flora Project website, presents information about the ~4,650 vascular plants of Oregon. Interactive mapping of plant occurrences (>540,000 records), a photo gallery (>46,000 images), and a checklist of plants and their nomenclature provide curated biodiversity information for plant scientists, restorationists, land managers, natural resource policy makers, and native plant gardeners. Plant occurrence data are from herbarium specimens, unvouchered observations, and field photographs.

PsyArXiv allows scholars to post documents such as working papers, unpublished work, and articles under review (preprints), making them accessible to other researchers and to the public at no cost. Users can also upload revisions of their posted document and supplemental documents such as appendices.

The SciTech Premium Collection includes the Natural Science Collection and Technology Collection databases and provides full-text titles from around the world, including scholarly journals, trade and industry journals, magazines, technical reports, conference proceedings, government publications and more. For researchers who need to conduct comprehensive literature reviews, this database includes specialized, editorial-controlled A & I resources for discovery of relevant scholarly research and technical literature critical to the discipline.

SHARE is a higher education initiative whose mission is to maximize research impact by making a comprehensive inventory of research widely discoverable, accessible, and reusable. To fulfill this mission SHARE is creating an openly available data set about research activities across their life cycle. SHARE is a partnership between the Association of Research Libraries (ARL) and the Center for Open Science (COS), underwritten in part by generous funding from the Institute of Museum and Library Services (IMLS) and the Alfred P. Sloan Foundation.

SocArXiv, open archive of the social sciences, provides a free, non-profit, open access platform for social scientists to upload working papers, preprints, and published papers, with the option to link data and code. SocArXiv is dedicated to opening up social science, to reach more people more effectively, to improve research, and build the future of scholarly communication.