During the month of May we will be running a trial of Ebsco's LinkSource OpenURL link resolver service. LinkSource allows item level (individual record) linking between library databases and services presenting full-text options as available. The service provides links to full-text resources in other databases as well as direct links to the library catalog and document delivery service, providing the patron with all available options for obtaining the full-text of the item.
For the trial, we've set-up LinkSource with databases from three of our major vendors – Ebsco, OCLC and Proquest. You'll notice some slight differences in how the different vendors present LinkSource options and how it displays results based on the source (the database searched) and the target (the database or service linked to). Below please find sample searches that show a few different types of results and links.
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1) Database: Academic Search Premier (Ebsco)
Step #1: Locate the record for an article titled "QMSs and EMSs Support Financial Management Systems" from the March 2006 issue of Quality Progress.
Step #2: View the record for the article and click on "Check LinkSource for Full-text". If your browser will not allow pop-up windows, you will need to hold done the <CTRL> key while clicking the link.
Step #3: In the pop-up window, click on "Check ProQuest for Full-text" to access the full-text of the article. Again, you may need to hold down the <CTRL> key in order to allow the pop-up window.
For another example with this database, find any article from the Journal of Heredity or the Wall Street Journal in Academic Search Premier and use LinkSource to obtain the full-text. Do some general subject searching on your own as well and let us know what you think.
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2) Database: Biology Digest (OCLC)
Step #1: Locate the record for an article titled "March of the Superbugs" by Alison George from the July 19, 2003 issue of New Scientist.
Step #2: View the record for the article and click on "Check LinkSource for Full-text" option.
Step #3: In the pop-up window, notice the first three options and try each one.
Notice that the ProQuest option will take you directly to the full-text of the item. Lexis/Nexis, on the other hand, will take you to a search screen for that publication and require the user to perform another search to retrieve the item. This is due to the different ways that ProQuest and Lexis/Nexis deal with the OpenURL standard and is not something we can fix within LinkSource. We can, however, modify the text displayed for Lexis/Nexis links to help explain the extra steps for the end-user.
Try the AUC library search as well to see how LinkSource connects to our catalog and displays results based on an ISSN search.
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3) Database: ABI/Inform (ProQuest)
Step #1: Locate the record for an article titled "Wal-Mart's Family Firm" from the February 2006 issue of Strategic Direction.
Step #2: View the record for the article and click on "Check LinkSource for Full-text".
Step #3: In the pop-up window, click on "Check Emerald for Full-text" to access the full-text of the article.
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The three examples from above are intended to give you an idea of how LinkSource works in a few different types of situations ---admittedly, the best case scenario for each tool used in the examples. There are several options that can be changed both at the database and LinkSource level, so please let us know if you had trouble with one aspect or another as it might be an issue in the set-up of the service rather than with the software itself.
Two additional things to keep in mind for the evaluation of LinkSource:
1) For the document delivery linking, LinkSource will automatically fill in the required bibliographic data from the database. This will take some extra work on our end if we decide to purchase LinkSource. If implemented, this should prevent data entry errors as the student will only have to enter their personal information in the form.
2) This tool would allow us to list our holdings in tools like Google Scholar and automatically forward our users to the appropriate AUC owned copies of full-text articles from searches within those types of tools. That decision is for another time but we wanted to make sure you were aware of the possibility with the implementation of LinkSource.
Thank you for taking the time to help us evaluate this tool. Any thoughts, comments, or suggestions are welcome and please let us know if you have any questions. The Electronic Resources Committee will make a decision on LinkSource at the end of the month, so please
forward any feedback by May 18th to cgrimmer@aucegypt.edu.