What Is a Digital Object Identifier?
Digital object identifier (DOI) is a tool for identifying digital information including Internet information. In traditional publications, books, tapes, and optical discs have international standard numbers (ISBN ISSN). ( ISCN) and its barcode as the unique identification of the publication
Digital object unique identifier
- Digital object identifier (DOI) is a tool for identifying digital information including Internet information. In traditional publications, books, tapes, and optical discs have international standard numbers (ISBN ISSN). ( ISCN) and its barcode, as the unique identifier of the publication. These identifiers enable the publication to be effectively managed, which is convenient for readers to find and use. However, once the online document has changed the URL, it cannot be traced. The barcode is a permanent and unique identification number. Over time, some information about digital objects may change (including the physical location of storage), and DOI allows users to link directly to the publisher s Databases, literatures, abstracts, and even full texts. The identification code can directly guide the publication itself, enabling various types of academic information from different sources at home and abroad to achieve inter-chain interworking. DOI is a fast way for global journals. Linked management system, the entire system is managed globally by the International DOI Foundation (IDF). With the popularization of DOI, you can use the Perform relevant scientific evaluations, analyze relevant information such as highly cited frequency authors, units and papers, understand the hotspots of academic research in various fields, influences and trends, and the influence of researchers in this field and the latest research results in Chinese and foreign Resources, primary and secondary literature, scientific and technical literature and data can achieve dynamic open knowledge links through DOI, overall utilization of digital resources, including journals, to provide readers with better services, and then gradually improve China The citation rate of the journals as a whole improves the international influence and display of Chinese quality journals, and ultimately promotes and establishes a permanent open interaction with the world members actively participate knowledge links covering major academic research information fields The system promotes the development and prosperity of digital journals. With reference to the IDF coding scheme (American Standard ANSI / NISO Z39.84-000), the rules of the Chinese Medical Association magazine labeling are as follows: "DOI: Uniform Prefix / Society Identification. Information Resource Type. Magazine ISSN. ****-****. Year.Issue. The serial number of the paper is "DOI: 10.3760 / cma.j.issn. ****-****. Yyyy.nn.zzz "
- Digital object unique
- Coding scheme
- DOI's encoding scheme (ie
- Overview
- The electronic journal database has become the development direction of the library's virtual collection construction. From the perspective of the library itself, with the increase of the types and number of electronic journals in the collection, it is highly desirable to be able to Realize seamless links between databases or self-built databases, so as to achieve deep integration of library electronic information resources. By using DOI, you can help libraries implement the following functions more effectively:
- effect
- Contribute to the localization of links. The Chinese DOI system can be used as part of the localization link scheme to increase the availability of available resources and enrich its online bibliography and database resources by providing permanent links to the full-text information of the collection
- Can provide link extension services, library members can use DOI and corresponding metadata for academic research, education, personal, non-commercial purposes;
- Provide a common management portal for different literature databases;
- Integrate different databases in a standard way;
- Enjoy efficient unilateral link agreements;
- Enjoy low-cost expansion and achieve rapid growth in benefits and coverage of own literature resources;
- Enjoy the convenience brought by standardization and realize the seamless integration of secondary literature, abstract information and integrated information with primary literature;
- Achieve effective links between Chinese and Western literature.