Public Library of Science: Open Access. The Case for Open Access Open Access (OA) stands for unrestricted access and unrestricted reuse.
Here’s why that matters. Most publishers own the rights to the articles in their journals. Anyone who wants to read the articles must pay to access them. Anyone who wants to use the articles in any way must obtain permission from the publisher and is often required to pay an additional fee. Exploratree - Exploratree by FutureLab. Vision Mapper by Futurelab. Cambridge Digital Library - University of Cambridge. Centre for Learning & Performance Technologies: Home Page.
Collaborative writing. Classes to learn anything from anyone.