Hoy Matthew B
a Mayo Clinic Libraries, Mayo Clinic , Rochester , Minnesota , USA.
Med Ref Serv Q. 2019 Jul-Sep;38(3):287-292. doi: 10.1080/02763869.2019.1629215.
Portable document format (PDF) electronic files are by far the most popular format used to publish, store, and share scholarly journal articles. Recently, new tools for quickly finding and linking to journal article PDFs have been developed. These tools integrate into the researcher's web browser and scan for unique identifiers associated with a journal article. When a unique identifier is found, the tool attempts to locate a PDF copy of the associated article and provide a link. This article will explore how these full-text finders work and discuss the advantages and disadvantages of these tools. Descriptions of several of the most popular tools are provided, and a short discussion of how librarians can facilitate the use of these tools at their institutions is included.
便携式文档格式（PDF）电子文件是目前用于发表、存储和分享学术期刊文章的最流行格式。最近，已经开发出了用于快速查找和链接期刊文章PDF的新工具。这些工具集成到研究人员的网络浏览器中，并扫描与期刊文章相关的唯一标识符。当找到唯一标识符时，该工具会尝试定位相关文章的PDF副本并提供链接。本文将探讨这些全文查找工具的工作原理，并讨论这些工具的优缺点。文中提供了几种最流行工具的描述，还简要讨论了图书馆员如何在其机构中促进这些工具的使用。
