Getting started with Emerald Search results / viewing items Results are organised into different groups of content (articles, research items etc), each with its own results list. Select the type of content you wish to view. Summary details of the items found are listed. Click on an article's title to see more information about the article. There are links to view full text articles (if available) in the following formats: PDF (view article in Portable Document Format using Adobe Acrobat Reader). If available, this format is an exact facsimile of the original hard copy article, complete with any graphical content in place (tables, illustrations, etc). HTML (view article as plain text web page). This format is generally easier for on-screen reading and copying and pasting text. Please bear in mind, however, that tables and diagrams are generally inserted via hypertext links in the text.