general subjects

CORE’s mission is to aggregate all open access research outputs from repositories and journals worldwide and make them available to the public. In this way CORE facilitates free unrestricted access to research for all.

The Dryad Digital Repository is a curated resource that makes research data discoverable, freely reusable, and citable. Dryad provides a general-purpose home for a wide diversity of data types.

Dryad originated from an initiative among a group of leading journals and scientific societies to adopt a joint data archiving policy (JDAP) for their publications, and the recognition that open, easy-to-use, not-for-profit, community-governed data infrastructure was needed to support such a policy. These remain our guiding principles.

Dryad’s vision is to promote a world where research data is openly available, integrated with the scholarly literature, and routinely re-used to create knowledge.

Our mission is to provide the infrastructure for, and promote the re-use of, data underlying the scholarly literature.

Openly Available Sources Integrated Search (OASIS) is a search tool that aims to make the discovery of open content easier. OASIS currently searches open content from 97 different sources and contains 385,629 records.

OASIS is being developed at SUNY Geneseo's Milne Library.

Open Educational Resources (OER) are teaching and learning materials that you may freely use and reuse at no cost, and without needing to ask permission. Unlike copyrighted resources, OER have been authored or created by an individual or organization that chooses to retain few, if any, ownership rights.

In some cases, that means you can download a resource and share it with colleagues and students. In other cases, you may be able to download a resource, edit it in some way, and then re-post it as a remixed work. How do you know your options? OER often have a Creative Commons license or other permission to let you know how the material may be used, reused, adapted, and shared.

OpenStax believes that everyone has something to learn, and everyone has something to teach.

Frustrated by the limitations of traditional textbooks and courses, Dr. Richard Baraniuk founded OpenStax (then Connexions) in 1999 at Rice University to provide authors and learners with an open space where they can share and freely adapt educational materials such as courses, books, and reports.

Today, OpenStax CNX is a dynamic non-profit digital ecosystem serving millions of users per month in the delivery of educational content to improve learning outcomes.

There are tens of thousands of learning objects, called pages, that are organized into thousands of textbook-style books in a host of disciplines, all easily accessible online and downloadable to almost any device, anywhere, anytime.

Open textbooks are textbooks that have been funded, published, and licensed to be freely used, adapted, and distributed. These books have been reviewed by faculty from a variety of colleges and universities to assess their quality. These books can be downloaded for no cost, or printed at low cost. All textbooks are either used at multiple higher education institutions; or affiliated with an institution, scholarly society, or professional organization. The library currently includes 714 textbooks, with more being added all the time.

The Open Textbook Library is supported by the Center for Open Education and the Open Textbook Network.


Paperity is the first multi-disciplinary aggregator of Open Access journals and papers, "gold" and "hybrid". It:

  • gives readers easy and unconstrained access to thousands of journals from hundreds of disciplines, in one central location;
  • helps authors reach their target audience, disseminate discoveries more effectively and maximize research impact;
  • raises exposure of journals, boosts their readership and encourages new manuscript submissions.

SAGE Open is an open access publication from SAGE. It publishes peer-reviewed, original research and review articles in an interactive, open access format. Articles may span the full spectrum of the social and behavioral sciences and the humanities.

Browse vast collection of eBooks in science, technology, engineering, medicine, humanities and social science, which are led by a global network of editors and authors.