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ABSTRACTWe argue the need to demonstrate the value of preservation services to institutions, the public and funders, because it matters conceptually and needs to be supported and validated. To address this imperative, improved and focused data capture and its use by collection managers is advocated as the necessary first step towards the development of an evidence-based culture for preservation services and synoptic decision-making, where evidence enables us to optimise the outcome of planning. To do so, we need tools that enable us to evaluate diverse preservation scenarios. We demonstrate the potential of emerging cross-disciplinary tools and protocols developed in the recent years such as attitude surveys, computational modelling and demographic modelling. These offer evidence that informs prospective preservation planning and, importantly, provides a credible evidence base for advocacy. These possibilities are discussed within the wider context of well-established preservation planning protocols that have shaped collection management for three decades, broadly characterised as retrospective. 相似文献
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As a result of the current mobile phenomenon, many libraries have rushed to provide mobile-compatible services in order to remain relevant in today's quickly evolving information services market. Beginning in 2010, the Laverne and Dorothy Brown Library at the University of St. Francis (USF) launched a data tracking initiative via Google Analytics to determine the extent that mobile-specific library resources were being utilized by students for access to library materials and services. Data analysis has shown that weighing an emphasis toward future development of mobile library resources should be balanced against development costs under a pragmatic anticipation of the longevity and sustainability of any mobile resource. 相似文献
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William?KovacsEmail authorView authors OrcID profile Samuel?Weisenthal Les?Folio Qiaoyi?Li Ronald?M.?Summers Jianhua?Yao 《Information Retrieval》2016,19(1-2):38-58
Radiation dose monitoring has become an essential service that hospitals must perform. Depending on the system in place, this can result in the collection of large quantities of data, ripe for analysis. These data should include a wide variety of variables for each study because assessment of the propriety of the patient’s dose is dependent on many factors, including patient age and size, as well as the body section that is being scanned. Moreover, the scanners themselves have many properties that affect patient dose, such as model, pitch and kVp. In this paper, we propose an engine that seamlessly integrated with a clinical PACS to retrieve radiation dosage data. We devised several schemes to analyze these data through visualization and mining techniques that examine it at different scopes. We demonstrate the utility of such visual methods at examining large, noisy, and multi-dimensional data, which is embodied in the collected radiation data. 相似文献
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David Raymond Bell 《Educational Philosophy and Theory》2017,49(8):776-787
AbstractThis article discusses how museum settings can provide opportunities for sensory and aesthetic encounters and learning. It draws on research into museum education programmes that included examinations of curatorial construction and display, observations of teaching and open-ended interviews with museum educators. The examples selected here focus on themes of display and learning to illustrate how aesthetic experiences can emerge as incidental adjuncts to learning in other fields. They also acknowledge how museums draw on aesthetic judgements to categorise or present objects and employ aesthetic artefacts and practices as representative devices of cultural engagement, especially in learning themes in the humanities. The studies show how museums can offer opportunities and skills, and cultivate dispositions to the examination of challenging ideas about aesthetic status, sensibility, interpretation or value. Examples of purposefully constructed sites for aesthetic learning show how museum educators have rethought ways of facilitating affective sensory experiences, and raising questions of aesthetic status, response and the social and cultural functions of the arts. The studies discussed here suggest that museums can provide dedicated opportunities to cultivate independent aesthetic thinking and debate about aesthetic ideas as lifelong skills and pleasures. 相似文献
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Les Tickle 《教育政策杂志》2013,28(6):701-713
The abolition of the probationary year for teachers in 1991 by the Department for Education was short-lived, with new requirements for the setting of Induction Standards, monitoring of performance, the administration of assessment procedures, and the possible de-registration of new teachers introduced in the Teaching and Higher Education Act 1998. The article describes the policy context of the initiative; the characteristics of the new requirements; the complex induction problem, which needs solving; and the failed promises on induction, which preceded the new provision. It argues for a more imaginative alternative to be developed, capable of ensuring that new teachers are able to contribute actively and in meaningful ways to the reconstruction of education. 相似文献
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W J Bell 《Bulletin of the Medical Library Association》1972,60(4):543-550
The first medical book acquired by the Pennsylvania Hospital was William Lewis's Experimental History of the Materia Medica. Dr. John Fothergill of London donated it in 1762. The next year the Managers resolved to establish a library, and the physicians assigned their fees from hospital students for the purchase of books. Books were regularly ordered from William Strahan in London, and gifts and bequests added still more volumes. From 1790 to 1810 Dr. John Coakley Lettsom of London was the hospital's principal adviser on purchases. As the library grew, it expanded beyond purely medical works to include some in natural history, many purchased in 1817 from the estate of Dr. Benjamin Smith Barton. Catalogues were printed in the years 1790-94, 1806, 1829, and 1857. At midcentury the hospital library numbered about 9,000 volumes. At that time it was the largest medical library in the United States. 相似文献
110.
Howard H. Bell 《广播与电子媒介杂志》2013,57(3):199-240
The fact that not everyone may like a given television program isn't news; but the fact that the demographic characteristic of race is associated with selective liking and disliking of network television programs that were designed to appeal to a “mass” audience may be surprising. The following article aroused a great deal of heated discussion when an early version was presented at the 1965 meeting of the Association for Education in Journalism, and should do so again after publication in these pages. James W. Carey is Research Assistant Professor in the College of Journalism and Communications at the University of Illinois. 相似文献