OA数据库

开放存取期刊的索引平台，提供高质量、同行评议期刊 DOAJ is a unique and extensive index of diverse open access journals from around the world, driven by a growing community, committed to ensuring quality content is freely available online for everyone.

为生物学家专有的预印本文献库 bioRxiv - the preprint server for biology, operated by Cold Spring Harbor Laboratory, a research and educational institution

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自有预印本库，集成多家数据，超200万个搜索结果 OSF

NASA Technical Reports Server (NTRS) NASA Technical Reports Server (NTRS)

ChinaXiv.org 中国科学院科技论文预发布平台 ChinaXiv.org 中国科学院科技论文预发布平台

PLOS出版8种生命科学与医学领域的开放存取期刊 Home - PLOS

国外注册，国内运作，240多种开放存取、在线、同行评审、多学科的期刊、会议论文和书籍 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.