I’m proud to announce I have a new article over at Palaeontology [Online] The Palaeontology [Online] logo – by the P [O] team, licensed under a Creative Commons Attribution LicensePosts at ‘P [O]’ are primarily aimed at public-engagement and since the site was launched back in July 2011, with sponsorship and support from the Palaeontology Association, one post per month has been featured on site.

Today, PeerJ announced that it will open for submissions on December 3rd — next Monday. That’s great news for anyone who cares about the future of academic publishing: it’s out to make dramatic changes to the publishing workflow, including an integrated preprint server so that people can read your work while it’s in review.

The best open-access publishers make their articles open from the get-go, and leave them that way forever. (That’s part of what makes them best.) But it’s not unusual to find articles which either start out free to access, then go behind a paywall; or that start out paywalled but are later released; or that live behind a paywall but peek out for a limited period. Let’s talk about these.

In the previous section, we discussed the various licences that can be used for open-access articles. But that may have been premature, because licences are agreements whereby copyright holders waive some of their rights, and we hadn’t actually talked about copyright first. So let’s do that now.

I hope it’s clear to anyone who’s been reading this blog for a while that I do try to be fair to Elsevier (and indeed to everyone). Although I’ve often had occasion to be critical of them, I’ve also been critical of Palaeontologia Electronica , PLOS and Royal Society publishing, among others; and I have praised Elsevier when they’ve done good things.

Thanks for sticking with this series. In part 1, we looked at what open access means, and what terms to use in describing it. In part 2, we considered the Gold and Green roads to open access. In part 3, we touched on zero-cost Gold OA, sometimes known as “Platinum”. This time, we’re going to get down the nitty gritty of the actual licences that govern what you can do with a paper that you’ve downloaded.

As we saw last time, the appeal of the Gold route to open access is that the publisher does the work of making the article freely available in an obvious, well-known place in its final typeset format. Conversely the appeal of the Green route is that it doesn’t cost the author or her institution any money. What happens when we combine these two advantages, and get publishers to typeset, publish and archive open-access articles at no charge?

Last night, I got a message from Joseph Kraus, the Collections & E-Resources Analysis Librarian at Penrose Library, University of Denver. He’s asking several open-access advocates (of which I am one) to answer a set of seven questions for a study that will investigate institutional activities and personal opinions concerning open access resources.

Last time, we looked at what the term “open access” actually means. We noted that its been widely abused, so that when you need to be specific about the full meaning you need to say “BOAI-compliant”; we recognised that much of what is described as OA is really only “gratis OA”, or as Ross Mounce called it, “gratis access”; and we noted that the term “libre open access” is literally meaningless and should be avoided.

I’m going to keep this free of advocacy. Hopefully everything I say here will be uncontroversial, because all I am doing is surveying definitions and clarifying distinctions. I’ll save my opinions for later articles (not that there is any secret about them). Open access (or OA) It may seem a bit surprising to have to define “open access” when we’ve all been talking about about constantly for a year.