You may notice this CrossMark symbol on the PDF of a recent journal article you have downloaded. The icon is linked to information about this journal article, and keeps you updated with any changes even though you have downloaded the PDF to your own computer, as long as you are connected to the internet. You may also see it on the HTML of an article. The CrossMark icon link will most likely tell you that the version of the journal article you are viewing is current, but it will also warn you if there have been updates to the article, then link to those updates.
Updates could include corrections, changes in a data set, or retractions.
The DOI (digital object identifier) registration service CrossRef has developed the CrossMark service for use by publishers who use CrossRef DOIs. See CrossMark examples implemented by a variety of publishers. .
Several tools for discovering journal articles, such as Web of Science, IEEE Xplore, PubMed, and ScienceDirect, now have ways for you to limit a search to open access articles or to identify the open access articles within the result set of your search. Open access articles are free to read regardless of the reader’s access to the published articles via institutional subscriptions.
Due to the importance of being able to identify open access articles and to know what kinds of uses of these are permitted, NISO is sponsoring a working group of stakeholders to develop “Recommended Practices for Open Access Metadata and Indicators“. The adoption of standard metadata will enable transfer of that data among information providers and publishers, and potentially further enhance discovery of this information, including for example in web scale discovery services like Summon.
Meanwhile, you can use the following tools to locate open access articles; look for similar options in other search tools:
In the new Web of Science platform, run your search, display results, and find the open access option at the end of the “Refine Results” list of options. This will show you the number of articles in your result that are OA; then apply “refine” to limit your set to these.
IEEE XPlore offers the option at the search page:
PubMed offers a filter for “free full text”.
ScienceDirect provides browsing of journals by “open access” for completely open journals or “contains open access” for those where some article are open access, as well as a refinement on your search to open access articles.
Summon 2.0 is not just a new look for a user interface to search for vast amounts of scholarly content. It provides new functions and content now, with more to come as it develops over the next few months. It’s available to preview now so have a look! Summon Preview
Highlights of the new look and features that you’ll see in Preview:
- 3 columns so additional information does not cover the existing information
- Research guides, subject specialist librarians and topic overviews display in the third column to provide additional sources of information on the topic
- Overviews of topics, currently from three sources with more to come: Credo Reference, Encyclopedia Britannica and Wikipedia
- Facets are selected by links instead of check boxes
- Results are grouped in “roll-ups” by content type such as images and newspaper articles
- Results are grouped into broad disciplines
- Additional suggested search terms are provided through use of controlled vocabularies from a variety of sources, including some index and abstract services
The Summon Preview for Dartmouth URL is:
BrowZine brings the experience of browsing current journal shelves- enjoying the cover art, scanning the table of contents, and reading the full text- to your iPad. This new app from Third Iron allows you to build your own journal browsing shelf from your choice of open access and subscription based journals from a large range of scholarly and scientific publishers. You can set up current awareness notification, and save and download articles to Zotero, Mendeley, Dropbox and other services.
There is a free version of the App that you can use for open access materials, and for a fee, an institution can set up your BrowZine experience to include the journals to which your institution subscribes. Stay tuned for a Dartmouth trial of BrowZine!