Jack (Jay) Koenig and Adam Mikeal
The purpose of this paper is to report on a devised method of collection organisation within a DSpace repository using a Manakin theme and descriptive metadata.
Abstract
Purpose
The purpose of this paper is to report on a devised method of collection organisation within a DSpace repository using a Manakin theme and descriptive metadata.
Design/methodology/approach
Using a Manakin theme, a user interface for a repository collection containing the contents of a serial was created to divide the collection into individual issues and serve the user a table of contents.
Findings
The Manakin theme delivered the desired result of a browse interface that allowed the user to select and view subsets of items within a collection.
Practical implications
For complex collections that might require subdivisions, DSpace's rigid data model of communities and collections is not ideal. This new interface allows for the inclusion and proper display of such complex collections.
Originality/value
The paper should resonate with repository managers frustrated with the inflexibility of the default organisational structure of DSpace and its unsuitability for many different types of collections.
Details
Keywords
Reliability evaluation of healthcare services has been a challenging task for both operations managers and system engineers working in the respective field. The purpose of this…
Abstract
Purpose
Reliability evaluation of healthcare services has been a challenging task for both operations managers and system engineers working in the respective field. The purpose of this paper is to develop a data envelopment analysis-based reliability allocation model.
Design/methodology/approach
A two-phase optimization scheme for the reliability evaluation and allocation of homogeneous system entities, namely, hospitals, operating in a healthcare network is proposed. First, reliability evaluation is performed nonparametrically through the frontier estimation technique data envelopment analysis by considering several failure modes and failure free discharged patients as the inputs and output of the service system. Subsequently, optimal reliability allocation that maximizes the overall network reliability subject to a budget constraint is carried out by utilizing weights of the inputs and output calculated on the Pareto optimal frontier, which is constructed from the most reliable hospitals operating in the network.
Findings
The popular performance assessment methodology DEA is found to be an invaluable reliability assessment and allocation tool, where optimal weights of the associated envelopment model, under certain budget restrictions, are used to maximize overall network reliability.
Originality/value
An empirical illustration of the proposed model is presented on a set of hospital network data from Turkey. Modeling implications can be carried out on similar service operations where identification of the critical performance indicator costs is possible.