2024年1月15日 · Open access是指科学研究成果（如学术论文、研究报告等）在互联网上完全免费提供给读者的一种发布模式。 这意味着任何人都可以自由地读取、下载、复制、分发和利 …

Open Access指的是通过互联网免费或付费获取学术资源的一种方式，这些资源通常由学术机构、出版商或数据库提供商提供。 它强调的是获取资源的自由度和开放性，即任何人都可以在任 …

If you have free access to something, you can use it at any time without paying a charge: Visitors to the castle have free access to the gardens . Parking in the area was not controlled , and …

How to find the millions of journal articles, ebooks, images, and other media available on JSTOR and Artstor as Open Access or free to everyone.

Find open access journals & articles. DOAJ is a unique and extensive index of diverse open access journals from around the world, driven by a growing community, and is committed to …

Search and discover relevant research in over 97 million Open Access articles and article records; Share your expertise and get credit by publicly reviewing any article; Publish your poster or …

An open database of 52,632,785 free scholarly articles. We harvest Open Access content from over 50,000 publishers and repositories, and make it easy to find, track, and use. Get the …

Free access articles are typically subscription articles, and will move back behind the paywall after the free access period ends. During the free period, users have full access to read content …

2025年2月22日 · 首先，“free access”直译为中文是“免费访问”或“自由访问”。 在互联网语境中，它通常指的是用户可以不受限制地、不支付任何费用地访问某个网站、资源或服务。

If you have free access to something, you can use it at any time without paying a charge: Visitors to the castle have free access to the gardens . Parking in the area was not controlled , and …