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Perpetual access is the stated continuous access of licensed electronic material after is it no longer accessible through an active paid subscription either through the library or publisher action. [1] In many cases, the two parties involved in the license agree that it is necessary for the license to retain access to these materials after the license has lapsed. Other terms for perpetual access or similar trains of thought are 'post-cancellation access' and 'continuing access.' [2] [3]
In the licensing of software products, a perpetual license means that a software application is sold on a one-time basis and the licensee can then use a copy of the software forever. The license holder has indefinite access to a specific version of a software program by paying for it only once.
Perpetual access is a term that is used within the library community to describe the ability to retain access to electronic journals after the contractual agreement for these materials has passed. Typically when a library licenses access to an electronic journal, the journal's content remains in the possession of the licensor. The library often purchases the rights to all back issues as well as new issues. When the license expires, access to all the journal's contents is lost. In a typical print model, the library purchases the journals and retains them for the duration of the contract but also after the contract expires. In order to retain access to journals that were released during the term of a license for digital electronic journals, the library must obtain perpetual access rights. [4]
The ability to maintain perpetual access can be seen in the shift from print to electronic material, as apparent in both user demand and advantages of non-print material. Electronic materials rely on a relationship between library and publisher, with a distinct dynamic over the publisher's control of the licensed material. This in turn causes issues when the paid for subscription with a publisher ends and the use of the material is now uncertain or there is the inability to share that material. [5] With the shift from physical print material to that of electronic material, the legality of what it means to own a purchase is an issue. The concept of first-sale doctrine that formerly allowed more lenient access and use of physical print material is no longer applicable with electronic material due to past legal precedent. This essentially points to the issue that “for libraries, this means that legal ownership of individual titles, the storage unit (often a piece of hardware or software), and the ability to maintain files for future use are tied to the content provider-often a publisher or software developer.” [6]
Perpetual access is closely related to digital archiving, which is the preservation of electronic documents. However, archiving rights are "the right to permanently retain an electronic copy of the licensed materials.” [7] Perpetual access rights focus on continual access, and archiving rights focus on continual access and how one receives continual access. [8] Often, if an institution is to retain perpetual access, it must design a way in which to preserve the electronic documents that are granted by the license. Several initiatives have developed methods in which to retain electronic documents and retain perpetual access. The most notable of these are the LOCKSS program and the Ithaka Portico program. [4]
With license agreements for perpetual access, communication between publishers and libraries is a large part of this process, as agreement terms and policy understanding are not always clear. [9] Licensing agreements do not always include perpetual access. [10] In addition to this, because of the complexity involving perpetual access, libraries may find the choice to use electronic material with no understanding of how it may be used when access is gone, as it may be the only option available. [11]
Link rot, negligence or denial of domain renewal, or closing of information source are some examples of technical issues that directly effect the ability to maintain perpetual access. Issues like these for both perpetual access and with digital preservation have garnered some more recent attention through single discipline efforts or government level. One example is the Keepers Registry, which equips libraries with resources to help them navigate perpetual access and digital preservation topics as a whole. [12] Despite the cost effectiveness of utilizing electronic material in place of print, the cost of maintaining that electronic material is a hindrance on the other end of the spectrum for a library's ability to opt for and maintain perpetual access, both in terms of time and staffing limitations. [13] [14] This in turn creates a barrier in the need for continuous efforts by libraries to maintain and monitor the materials if perpetual access beyond the sole act of perpetual access being granted. [2]
Trigger events are also another concern for libraries and the option for perpetual access capabilities. These events can be when electronic material is no longer accessible for six months or longer. One example of a trigger event is the case when access to the information made available is lost due to a natural event. [15]
Several initiatives have developed methods in which to retain electronic documents and retain perpetual access. The most notable of these are the LOCKSS program, the CLOCKSS (Controlled LOCKSS), [16] and the Ithaka Portico program. [4]
The reference desk or information desk of a library is a public service counter where professional librarians provide library users with direction to library materials, advice on library collections and services, and expertise on multiple kinds of information from multiple sources.
A discovery system is a bibliographic search system based on search engine technology. It is part of the concept of Library 2.0 and is intended to supplement or even replace the existing OPAC catalogs. These systems emerged in the late 2000s in response to user desire for a more convenient search option similar to that of internet search engine. The results from searching a discovery system may include books and other print materials from the library's catalog, electronic resources such as e-journals or videos, and items stored in other libraries.
A research library is a library that contains an in-depth collection of material on one or several subjects. A research library will generally include an in-depth selection of materials on a particular topic or set of topics and contain primary sources as well as secondary sources. Research libraries are established to meet research needs and, as such, are stocked with authentic materials with quality content. Research libraries are typically attached to academic or research institutions that specialize in that topic and serve members of that institution. Large university libraries are considered research libraries, and often contain many specialized branch research libraries. The libraries provide research materials for students and staff of these organizations to use and can also publish and carry literature produced by these institutions and make them available to others. Research libraries could also be accessible to members of the public who wish to gain in-depth knowledge on that particular topic.
OCLC, Inc., doing business as OCLC, is an American nonprofit cooperative organization "that provides shared technology services, original research, and community programs for its membership and the library community at large". It was founded in 1967 as the Ohio College Library Center, then became the Online Computer Library Center as it expanded. In 2017, the name was formally changed to OCLC, Inc. OCLC and thousands of its member libraries cooperatively produce and maintain WorldCat, the largest online public access catalog in the world. OCLC is funded mainly by the fees that libraries pay for the many different services it offers. OCLC also maintains the Dewey Decimal Classification system.
Hybrid library is a term used by librarians to describe libraries containing a mix of traditional print library resources and the growing number of electronic resources.
An institutional repository is an archive for collecting, preserving, and disseminating digital copies of the intellectual output of an institution, particularly a research institution. Academics also utilize their IRs for archiving published works to increase their visibility and collaboration with other academics However, most of these outputs produced by universities are not effectively accessed and shared by researchers and other stakeholders As a result Academics should be involved in the implementation and development of an IR project so that they can learn the benefits and purpose of building an IR.
The LOCKSS project, under the auspices of Stanford University, is a peer-to-peer network that develops and supports an open source system allowing libraries to collect, preserve and provide their readers with access to material published on the Web. Its main goal is digital preservation.
CODEN – according to ASTM standard E250 – is a six-character, alphanumeric bibliographic code that provides concise, unique and unambiguous identification of the titles of periodicals and non-serial publications from all subject areas.
Ann Shumelda Okerson is an American librarian and expert on the licensing of electronic resources and the place of digital technologies in academic and research libraries.
The Center for Research Libraries is a consortium of North American universities, colleges, and independent research libraries, based on a buy-in concept for membership of the consortia. The consortium acquires and preserves traditional and digital resources for research and teaching and makes them available to member institutions through interlibrary loan and electronic delivery. It also gathers and analyzes data pertaining to the preservation of physical and digital resources, and fosters the sharing of expertise, in order to assist member libraries in maintaining their collections.
A periodicals librarian or serials librarian is a librarian who works in the specialized area of periodical literature. A periodicals librarian can have a variety of duties, but generally work specifically with the acquisition, collection development, organization, preservation, and sometimes cataloging of periodicals. Whereas many periodicals librarians previously worked only with periodicals in print format, many now manage electronic periodicals also. While a periodicals librarians may work in any type of library, including academic, public, government, law, medical, or corporate libraries, a significant number work in larger public and academic libraries. In other libraries where there is no librarian assigned specifically to periodicals, one or more librarians may perform the duties of a periodicals librarian along with other duties.
A digital library, also called an online library, an internet library, a digital repository, a library without walls, or a digital collection, is an online database of digital objects that can include text, still images, audio, video, digital documents, or other digital media formats or a library accessible through the internet. Objects can consist of digitized content like print or photographs, as well as originally produced digital content like word processor files or social media posts. In addition to storing content, digital libraries provide means for organizing, searching, and retrieving the content contained in the collection. Digital libraries can vary immensely in size and scope, and can be maintained by individuals or organizations. The digital content may be stored locally, or accessed remotely via computer networks. These information retrieval systems are able to exchange information with each other through interoperability and sustainability.
Andrew K. Pace is an American librarian and author. He has served as executive director of the University System of Maryland and Affiliated Institutions (USMAI) Library Consortium since March 2022, after fifteen years working in various leadership positions at OCLC.
The Philosophy Documentation Center (PDC) is a non-profit publisher and resource center that provides access to scholarly materials in applied ethics, classics, philosophy, religious studies, and related disciplines. It publishes academic journals, conference proceedings, anthologies, and online research databases, often in cooperation with scholarly and professional associations. It also provides membership management and electronic publishing services, and hosts electronic journals, series, and other publications from several countries.
A library consortium is any cooperative association of libraries that coordinates resources and/or activities on behalf of its members, whether they are school, public, academic, special libraries, and/or information centers. Consortia exist on a variety of levels, e.g., local, state, regional, national or international. Libraries commonly belong to multiple consortia. The goal of a library consortium is to amplify the capabilities and effectiveness of its member libraries through collective action, including, but not limited to, print or electronic resource sharing, reductions in costs through group purchases of resources, and professional development opportunities. The “bedrock principle upon which consortia operate is that libraries can accomplish more together than alone.”
NASIG is an independent professional association of librarians and academic publishing professionals, working to advance and transform the management of information resources in all formats and business models, with an emphasis on scholarly communications, serials and electronic resources. Founded in 1985, NASIG is registered in the state of New York as a 501(c)(3) non-profit organization.
Deanna Bowling Marcum was an American librarian and nonprofit leader who served as president of the Council on Library and Information Resources from 1995 to 2003, Associate Librarian for Library Services at the Library of Congress from 2003 to 2011, and managing director of Ithaka S+R from 2012 to 2016.
A collective collection, shared collection, or shared print program is a joint effort by multiple academic or research libraries to house, manage, and provide access to their collective physical collections. Most shared print programs focus on collections of monographs and/or serials. Similar efforts have addressed acquisition and/or retention of microform, federal government documents, and digital collections. Shared print programs often have activities in common with national repositories and archiving programs. Discussions surrounding shared print programs in their current form have come to the forefront as a popular solution to shrinking collection budgets, rising costs of resources, and competing space needs.
Covenant University Library, also known as Centre for Learning Resources (CLR), is the library of Covenant University in Ota, Ogun State, Nigeria. It is housed in a three-story glass building with a seating capacity of 3,500.