TY - JOUR AU - Schell, Mary Beth PY - 2006 DA - 2006/09/06 TI - The use of free resources in a subscription-based digital library: a case study of the North Carolina AHEC Digital Library JO - Biomedical Digital Libraries SP - 9 VL - 3 IS - 1 AB - The North Carolina (NC) Area Health Education Center's (AHEC) Digital Library (ADL) is a web portal designed to meet the information needs of health professionals across the state by pulling together a set of resources from numerous different sources and linking a pool of users to only the resources for which they have eligibility. Although the ADL was designed with the primary purpose of linking health care professionals to a set of licensed resources, the ADL also contains a significant number of links to free resources. These resources are available to any ADL member logging into their ADL account and to guest visitors to the ADL. While there are regular assessments of the subscription resources in the ADL as to utility and frequency of use, up until this point there has been no systematic analysis of the use of the overall set of free resources. It was decided to undertake an examination of the usage of ADL free resources over a 6-month period to analyze the utility of these resources to both ADL members and guests. SN - 1742-5581 UR - https://doi.org/10.1186/1742-5581-3-9 DO - 10.1186/1742-5581-3-9 ID - Schell2006 ER -