Resource Description and Access Adoption and Implementation in Public Libraries in the United States

This study surveyed the current state of knowledge about, and application or use of, Resource Description and Access (RDA) among American public library catalogers. In 2017, an online survey request was e-mailed to four thousand libraries for the person or persons most responsible for cataloging to complete the questionnaire. More than three hundred libraries responded. The data expose serious concerns with RDA adoption within the public library sector. While a majority of catalogers know about RDA, their working knowledge about it differs substantially depending on whether they work in rural or urban library settings. Regardless, 22 percent of respondants still had not heard of the RDA standard until completing this survey. While further training and educational opportunities (along with funds) for catalogers nationwide would help minimize this disparity, LIS schools also can play a role by educating more thoroughly the next generations of catalogers in this newer descriptive standard. Coming on the brink of a shift in the theoretical framework of the RDA standard, from the Functional Requirements for Bibliographic Records (FRBR) model to the IFLA Library Reference Model (LRM), public library catalogers risk falling even farther behind in their knowledge and compitency with the RDA standard.

Discarding optimality: Throwing out the baby with the bathwater?

Rahnev & Denison (R&D) argue against normative theories and in favor of a more descriptive “standard observer model” of perceptual decision making. We agree with the authors in many respects, but we argue that optimality (specifically, reward-rate maximization) has proved demonstrably useful as a hypothesis, contrary to the authors’ claims.

Mechanism and Implementation of Distributed Workflow for Electric Power Dispatching

The workflow of electric power dispatching features many characteristics, such as multi-level dispatching, multiple applications, safe, and reliable. This paper analyzes the characteristics of electric power dispatching process, and proposes the descriptive standard of electric power dispatching process, as well as the workflow operation mechanism on the basis of documents, which can achieve distributed processing of the flow. Meanwhile, based on smart electric power dispatching technological support system, it can apply integration through service bus and other services. The practice has proved that this mechanism can meet the need of wide circulation for electric power dispatching flow, and it possesses favorable application value.