Some common literature database resources collected by the literature downloader are as follows:
Chinese databases: HowNet, Wanfang, VIP, Duxiu/Superstar, Beishu, Hui Ke News Search and Research Database, NPC newspaper? Print information and so on.
English databases: SpringerLink, Elsevier(sciencedirect), Wiley, Web of Science, PubMed, EI, ProQuest (foreign dissertations), etc. These are authoritative databases commonly used for searching English documents. There are also a large number of world-famous journals, such as Nature, Science, Cell, PNAS, Proceedings of the National Academy of Sciences, etc., and the world's top medical journals: The Lancet in The Lancet, NEJM in New England Journal of Medicine, JAMA in American Medical Association, BMJ in British Medical Journal, etc.
The literary party downloader not only has many resources, but also has high authority. Many files that students can't download in their own schools are downloaded here, including those that can't be downloaded by sci-hub and Google Academic.
Second, Google Academic: search English literature for free, enter English keywords to search related literature, and learn about academic literature in a certain field; Understand an author's writings and provide bibliographic information (book publishing information or periodical name and distribution information necessary for citation). But only some documents can be downloaded directly.
3.sci-hub: A website for downloading English documents for free. It searches and downloads documents through document DOI. However, the website is unstable, the domain name will be changed frequently, and there are no new documents. At present, documents before 2022 can be searched through this website. Since 2022, Sci-hub has not been included in the literature.
4.Web of Science is an important database for obtaining global academic information, covering natural science, engineering technology, biomedicine, social science, art and humanities. Among them, SCIE, SSCI, A&; Citation index databases such as HCI, JCR journal citation reports and ESI essential science indicators are well-known in the scientific and educational circles all over the world. Find SCI journal literature and journal impact factors.
5. sciencedirect: a world-renowned academic journal publisher in the Netherlands, which publishes a large number of academic books and journals every year, most of which are included by SCI, SSCI and EI, and is internationally recognized as a high-grade academic journal. ScienceDirect is the full-text database platform of Elsevier Company, and it is the world's largest full-text electronic resource library of science and technology medicine, providing full-text contents of more than 2,500 academic journals and more than 37,000 books. Including CELL Cell magazine, THE LANCET The Lancet magazine and so on. ?
Wiley, an intransitive verb: As one of the largest and most comprehensive online multidisciplinary resource platforms in the world, Wiley online library is used for peer-reviewed scientific, technical, medical and academic research. Wiley online library is a full-text database of all disciplines. Publications cover a wide range of disciplines-including chemistry, physics, engineering, agronomy, veterinary medicine, food science, medicine, nursing, stomatology, life science, psychology, business, economics, social science, art, anthropology and other disciplines. There are about 1 0,600 periodicals, about 20,000 e-books and about 1 0,70 online books. 19 laboratory scheme of biology, life science and biomedicine, 17 database of chemistry, spectroscopy and evidence-based medicine. ?
7.ProQuest: Full-text database of dissertations, which is constructed by PQDD Abstract Database (now PQDT) of ProQuest Company, and provides full-text services for readers of more than 0/00 scientific research and teaching units in China. It is the most comprehensive, high-quality and unique database in China that can comprehensively query the full text of foreign dissertations.
8.SpringerLink: It is the world's largest online academic resource platform in the fields of science, technology and medicine (STM). Springer e-book database includes various springer book products, such as monographs, textbooks, manuals, atlases, reference books and series. Specific disciplines include: mathematics, physics and astronomy, chemistry, life science, medicine, engineering, computer science, environmental science, earth science, economics and law.