Добірка наукової літератури з теми "Information storage and retrieval systems – Academic libraries – Case studies"

The aim of the study was to examine the implementation of digital preservation practices in academic libraries in South Africa in the light of the rapid changing information environment. The study looked into the strategies, systems and tools being employed to support digital preservation programmes and the costs associated with the various digital preservation programmes. The study was guided by various digital preservation theories and models,namely Davies’ (2000) Policy, Strategy and Resources (PSR) troika model, Kenney and McGovern’s (2003) three leg stool, Corrado and Moulaison‘s (2014) preservation triad and the Carnegie Mellon University’s (1990) Digital Preservation Capability Maturity (DPCM) model and Open Archival Information System (OAIS) model by OCLC (2002), underpinned by the survey research design, triangulation of questionnaires and document analysis as data collection methods. Out of 27 questionnaires distributed to academic institutions, 22 (81.5%) were completed. Quantitative data was analysed using descriptive analysis whilst content analysis was used for qualitative data obtained from document analysis. Findings revealed that academic libraries in South Africa were significantly affected by the changes to the digital environment. Most academic libraries face many challenges that hinder the effective implementation of digital preservation. The problems include: lack of funding, lack of skills and training and technology obsolescence. The study identified migration, bit preservation, replication and risk management approaches as the most widely implemented preservation strategies to address preservation challenges faced by academic libraries in South Africa. Although various preservation systems and tools are being developed to enable description, discovery, delivery and preservation of digital collections, there was expressed lack of awareness about digital preservation standards and preservation support organisations. The study also observed that, in some instances, the academic institutions were not fully involved in collaborative and partnerships with other institutions. By collaborating and partnering with other institutions, they would be exposed to new ideas, strategies and tools, and be able to acquire knowledge and skills needed to successfully preserve and manage their digital resources. The findings revealed that the implementation of policies and strategies, provision of adequate resources, sufficient funding and digital preservation knowledge and skills are some of the major factors influencing digital preservation sustainability in academic libraries. This study, therefore, recommends that these institutions can address some of the digital preservation challenges if they leverage on these factors. The study also made several recommendations on how digital preservation can be successfully implemented, and it further proposed a framework for preservation of digital resources in academic libraries, mapped to international preservation models and standards.
Information Science
D. Litt. et Phil. (Information Science)

The purpose of this study was to investigate the training needs of law academics by examining their ability to use legal electronic information resources at Unisa effectively. Using the survey method, a questionnaire was used to collect data. The data was descriptively analysed. The study revealed that law academics are aware of the wide variety of electronic resources relevant to their work. Further, these academics possess the necessary basic skills to use these resources. However, the majority of academics do not have high levels of confidence in using specific electronic legal resources. This study concluded that, despite the library's provision of user training sessions for academics, training does not focus on legal electronic resources. The variety of responses revealed the diverse training needs of law academics. The study recommended that training needs analysis be conducted by subject librarians who would conduct specialised legal electronic training.
Information Sscience
M.Inf.

Public programming initiatives are considered an integral part of archival operations across the world because they support a greater use of archival records. In South Africa, public archival institutions are mandated in terms of section 5(1)(c) of the National Archives and Records Service of South Africa Act (Act No. 43 of 1996) (NARSSA Act), to reach out to the less privileged sectors of society, by making known information concerning records by means such as publications, exhibitions and lending of records. This also includes taking archives to young people, especially school learners. As a result, public archives repositories in South Africa have designed programmes to take archives to school learners for the purpose of creating future users and expanding the use of archival sources. Despite efforts to take archives to the people in South Africa, it would seem that public programming methods that repositories use at schools are not effective in creating awareness and promoting public archives to attract school learners. This qualitative study utilised semi-structured interviews and observation as data collection tools to investigate schools as conduits for taking public archives to learners in the Gauteng province of South Africa. The study targeted learners and teachers in schools which participated in the archival public programming in Gauteng province, as well as staff members of the National Archives and Records Service of South Africa (NARSSA) and Gauteng Provincial Archives responsible for public programming. The key findings suggest that the public archives repositories in Gauteng do not use technology, particularly social media, to market their services to school learners. The main method of taking archives to learners is through invitations and participation in the annual archives week, which do not yield any positive results, as learners do not visit the archives afterwards. It is recommended that NARSSA and Gauteng Provincial Archives consider using school learners who participated in archives week and are interested in archives to be ambassadors to further recommend the use of archives to potential users and their peers. Furthermore, collaboration between archivists and teachers from neighbouring schools should be considered by including school projects that involve the use of “archives’’. The study concludes that failure to adopt social media platforms to market archives would result in school learners not using archives. A further study covering all provinces in South Africa is recommended.
Information Science
M. inf. (Archival Science)

This chapter studies the relevance of the feedback mechanism on the library database in academic libraries. The study is a systematic literature review which uses Kitchenham and Charters methodology. The chapter has three objectives, which are to enumerate the concept of information retrieval and its problems and the relevance of feedback mechanism to the database in academic libraries. The findings indicated that feedback is very important in the information retrieval systems most especially in relation to the database in an academic library. The contributions of this chapter show that the feedback mechanism is relevant to information retrieval. It also creates awareness among librarians of the importance of these mechanisms and encouraged them to seek for a database with these components whenever they want to buy a new database for their various institutions. The chapter, however, recommends further empirical studies on the subject matter.