The total number of records of academic journals is: 13,661,260, updated 28,426 on November 26, 2009
Journal articles are an important part of Wanfang Data knowledge service platform, which integrates many The full-text content of various science and technology, humanities and social science journals, most of which are core journals that have entered the statistical source of scientific papers of the Ministry of Science and Technology. The content includes the title of the paper, the author of the paper, the name of the source journal, the year, volume, and issue of the paper, the classification number of the China National Library of Science and Technology of China, keywords, funding projects, database names, abstracts and other information, and the full text is available for download. A total of more than 13 million articles.
? The total number of dissertation records is: 1,546,146, updated on November 19, 2009, 12,998 records.
The dissertation is provided by the National Legal Dissertation Collection Institution - China Institute of Scientific and Technological Information Master's, doctoral and postdoctoral theses from various universities, graduate schools and research institutes in the field of natural sciences in my country since 1980, including: title of thesis, author, major, degree awarded, name of supervisor, degree-granting unit, collection number , classification number, number of paper pages, publication time, subject headings, abstracts and other information, totaling more than 1.1 million articles.
? The total number of conference paper records is: 1,463,140, ??updated on November 2, 2009, 21,902
The conference papers are included in national societies, associations, The various academic conference papers organized by the research association involve more than 1,000 important academic conferences every year, covering natural sciences, engineering technology, agriculture, forestry, medicine and other fields. The content includes: database name, document title, document type, collection Information, collection number, classification number, author, place of publication, publishing unit, publication date, conference information, conference name, organizer, conference location, conference time, conference session, parent document, volume, issue, subject headings, abstract, collection Units, etc., with a total of about 900,000 articles, providing users with the most comprehensive and detailed conference information. It is an indispensable tool for understanding the dynamics of domestic academic conferences, scientific and technological levels, and conducting scientific research.
? The total number of foreign language documents is: 18,926,701 items. Updated on November 17, 2009: 198,920 items.
Foreign language documents include foreign language journal articles and foreign language conference papers. Foreign language journal articles are full-text resources. It contains 12,634 important academic journals published in various countries around the world since 1995, with a small amount of backtracking for some documents. About one million papers are added every year and updated every month. Foreign language conference papers are full-text resources. It contains academic conference papers published by major academic associations and publishing organizations around the world since 1985, with a small amount of backtracking for some documents. About 200,000 papers are added every year and updated every month.
? The total number of patent technology records is: 25508354 updated on November 2, 2009 151194
Includes more than 2.9 million domestic and foreign invention, utility model and design patents The content covers various disciplines of natural science. It is a rare information resource for scientific and technological institutions, large and medium-sized enterprises, scientific research institutes, colleges and universities and individuals in patent information consultation, patent application, scientific research, technology development, and scientific and technological education and training.
? The total number of records of Chinese and foreign standards is: 258,897 updated on April 24, 2009, 1,610
Integrated by the State Bureau of Technical Supervision, the Information Institute of the Ministry of Construction, the Building Materials Research Institute, etc. Various standard catalogs of relevant industries provided by the unit. It includes more than 250,000 records including Chinese standards, international standards and national standards. The update speed is fast, ensuring the practicality and effectiveness of resources. At present, it has become an indispensable and valuable information resource for the majority of enterprises and scientific and technological workers engaged in production, operation and scientific research.
? The total number of records of scientific and technological achievements is: 584,260, updated on October 28, 2009, 602.
Mainly includes domestic scientific and technological achievements and national science and technology plan projects.
The content consists of more than a dozen databases such as the "China Science and Technology Achievements Database". The total number of records of scientific and technological achievements included is about 500,000, covering various subject areas of natural science.
? The total number of records of policies and regulations is: 302,273, updated 800 on November 12, 2009.
Mainly provided by the National Information Center, the source of information is authoritative and professional, and is useful for grasping national policies It has irreplaceable reference value. It contains about 100,000 laws and regulations across the country since the founding of the People's Republic of China in 1949. The content includes not only national laws and regulations, administrative regulations and local regulations, but also international treaties and practices, judicial interpretations, case analysis, etc. It focuses on social development hot spots and has more practical value. It is considered to be the most authoritative, comprehensive and practical laws and regulations in China. database.
? The total number of enterprise records is: 176,201, updated on October 28, 2009, 11,539
Contains more than 490,000 domestic and foreign enterprise information, including enterprise name and name of person in charge , registered capital, fixed assets, turnover, profits and taxes, industry SIC, industry GBM and other basic information. It introduces the company's operating information in detail, including trademarks, business projects, product information, product SIC, product GBM and company rankings, especially comprehensive collection of Contact information of the enterprise, including administrative district code, address, telephone number, fax, email, website, etc.
? The total number of records of scientific and technological experts is: 7111. Updated 7111 on October 27, 2009.
Contains more than 7,000 pieces of information on experts and celebrities in the field of domestic natural science and technology, introducing It provides the basic information, education status of each expert, their research content and progress in related research fields, provides retrieval services for relevant researchers at home and abroad, and helps users master cutting-edge information in related research fields.