学术网站目录
学术网站目录
Book Gold Mine
Book Gold Mine可免费提供大量优质的电子书,演讲稿,笔记和其他类型的文档。提供的类别有很多,比如生物学、商业、计算机科学、数学和物理学等,如果您需要以上类似的PDF文档,这是一个很有用的PDF搜索引擎。Free e-books, lectures, notes and other documents in various subjects
点击进入 - 2023-11-02 - 收藏SCIRP Open Access
Scientific Research Publishing is an academic publisher with more than 200 open access journal in the areas of science, technology and medicine. It also publishes academic books and conference proceedings.
点击进入 - 2023-11-02 - 收藏Thèses官网
Moteur de recherche des thèses françaises, theses.fr propose l’accès aux thèses de doctorat soutenues ou en préparation. Grâce à son moteur de recherche et sa navigation par facette, l’interface donne accès aux données des thèses : titre, docteur, disciplines, directeurs, établissements de soutenance, écoles doctorales, partenaires de recherche, date de soutenance et éventuellement au texte intégral.
点击进入 - 2023-11-02 - 收藏DART-Europe官网
Portal for open access research theses. DART-Europe is a partnership of research libraries and library consortia who are working together to improve global access to European research theses. The DART-Europe partners help to provide researchers with a single European Portal for the discovery of Electronic Theses and Dissertations (ETDs).
点击进入 - 2023-11-02 - 收藏Library Genesis - Library Genesis Guide
Library Genesis 图书馆创世纪 - 中文 (中国). 从Library Genesis和lib gen下载免费的电子书 。Library Genesis and libgen website and proxies guide. Working links and mirrors for downloading ebooks and textbooks from lib gen, gen lib rus eс, libgen.io
点击进入 - 2023-11-02 - 收藏Open J-Gate
This guide is an essential tool for anyone seeking to harness the power of video for educational purposes.Open J-Gate 开放获取期刊门户http://www.openj-gate.com/ 提供基于开放获取的近 4000 种期刊的免费检索和全文链接,包含学校、研究机构和行业期刊,其中超过 1500 种学术期刊经过同行评议。
点击进入 - 2023-11-02 - 收藏arXiv官网
arXiv is a free distribution service and an open-access archive for 2,357,785 scholarly articles in the fields of physics, mathematics, computer science, quantitative biology, quantitative finance, statistics, electrical engineering and systems science, and economics. Materials on this site are not peer-reviewed by arXiv.
点击进入 - 2023-11-02 - 收藏Bioline International
Bioline International is a not-for-profit scholarly publishing cooperative committed to providing open access to quality research journals published in developing countries. BI\'s goal of reducing the South to North knowledge gap is crucial to a global understanding of health (tropical medicine, infectious diseases, epidemiology, emerging new diseases), biodiversity, the environment, conservation and international development. By providing a platform for the distribution of peer-reviewed journals (currently from Bangladesh, Brazil, Chile, China, Colombia, Egypt, Ghana, India, Iran, Kenya, Malaysia, Nigeria, Tanzania, Turkey, Uganda and Venezuela), BI helps to reduce the global knowledge divide by making bioscience information generated in these countries available to the international research community world-wide.
点击进入 - 2023-11-02 - 收藏