National Science and Technology Library? The National Science and Technology Library (NSTL) is a virtual science and technology literature information service organization established on June 6th, 2000 according to the instructions of the State Council. Its members include the Literature Information Center of China Academy of Sciences, the Engineering Library (China Institute of Science and Technology Information, Institute of Mechanical Industry Information, Institute of Metallurgical Industry Information Standards, China Chemical Industry Information Center), the Library of China Academy of Agricultural Sciences and the Library of China Academy of Medical Sciences. Online institutions include China Institute of Standardization and China Institute of Metrology. The center has an office, which is responsible for the organization, coordination and management of the construction and sharing of scientific and technological literature information resources.
Aims and objectives
According to the needs of national science and technology development, collect, sort out and develop scientific and technological literature resources in the fields of science, engineering, agriculture and medicine, and provide scientific and technological literature information services for the whole country. arouse
The goal of the exhibition is to build an authoritative collection and service center for scientific and technological literature information resources in China; Modern information technology application demonstration area; A window for communication with world-famous science and technology libraries.
primary mission
Collect domestic and foreign scientific and technological literature information resources in a coordinated and relatively complete way, formulate data processing standards and norms, establish a scientific and technological literature database by using modern network technology, provide multi-level services, promote the construction of scientific and technological literature information resources, organize the in-depth development and digital application of scientific and technological literature information resources, and carry out cooperation and exchanges at home and abroad.
Network service system
The network service system +65438, which was opened on February 26th, 2000, is an important window for the center's external service. The system meets users' scientific and technological literature information needs through rich resources and convenient and fast services. In 2002, the center upgraded the system. A broadband optical fiber network with 1000Mbps has been built between the system network management center and the member units, and the optical fiber connection with the National Library, China Education Network (CERNET), CSTNET (CSTNET) and the Information Institute of the General Armament Department has been realized. On the basis of the original document retrieval and original text provision, the system functions have added new services such as online public catalogue inquiry, periodical catalogue browsing and expert consultation.
system
The center implements the director responsibility system under the leadership of the Council. The Council is the leading decision-making body of the center, composed of famous scientists, intelligence experts and representatives of relevant departments. The director is responsible for organizing and implementing the work of the center. The Ministry of Science and Technology provides policy guidance, supervision and management on behalf of six ministries and commissions. The center has an expert committee on information resources and an expert committee on computer network services to provide advice and guidance on the related business work of the center.
Literature service
Literature service is a major service item of NSTL. The specific contents include: literature retrieval, full-text provision, online full-text, catalogue browsing, catalogue inquiry, etc. Non-registered users can get free services except full-text provision, and registered users can also get full-text provision services.
The document retrieval column provides users with the query service of titles or abstracts of various scientific and technological documents. The types of documents involve periodicals, conference records, dissertations, scientific reports, patent standards and books, and the languages involve China, the West, Japanese and Russian. Provide general retrieval, advanced retrieval, periodical retrieval, classified retrieval, natural language retrieval and other retrieval methods.
Full-text service is an extended service based on literature retrieval. According to users' requirements, the full text is provided by letter, email and fax. This service is a fee-based service, which requires users to register and pay in advance. Online full-text service provides free browsing, reading and downloading of online full-text periodicals purchased by NSTL. E-book lending service is a service for some individual users in the west, and it needs to apply for authorization. Users wishing to obtain this service need to fill in the Application Form for Personal Account of Founder Appaby China West Online Digital Library System.
Directory browsing provides the current directory browsing service for foreign sci-tech periodicals, and the reported contents are all periodicals in various languages collected by NSTL member units. You can browse the periodical catalogue and query the relevant abstracts through the periodical catalogue page, and then ask for the full text.
Catalog query provides bibliographic data query of western language periodicals, western language conferences, western language books and other literature types. The contents of the report are all documents collected by NSTL member units. Through this column, users can know the arrival of documents in time.