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Omwoyo Bosire Onyancha 《Publishing Research Quarterly》2017,33(1):71-91
The purpose of the study was to investigate and compare the social media (SM) impact of 273 South Africa Post-Secondary Education accredited journals, which are recognised by the Department of Higher Education and Training of South Africa for purposes of financial support. We used multiple sources to extract data for the study, namely, Altmetric.com, Google Scholar (GS), Scopus (through SCImago) and the Thomson Reuters (TR) Journal Citation Reports (JCR). Data was analysed to determine South African journals’ presence in and impact on SM as well as to contrast SM visibility and impact with the citation impact in GS, JCR and Scopus. The Spearman correlation test was performed to compare the impact of the journals on SM and other sources. The results reveal that 2923 articles published in 122 of the 273 South African (SA) journals have received at least one mention in SM; the most commonly used SM platforms were Twitter and Facebook; the journals indexed in the TR’s citation indexes and Scopus performed much better, in terms of their average altmetrics, than non-TR and non-Scopus indexed journals; and there were weak to moderate relationships among different types of altmetrics and citation-based measures, thereby implying different kinds of journal impacts on SM when compared to the scholarly impact reflected in citation databases. In conclusion, South African journals’ impact on SM, just as is the case with countries with similar economies, is minimal but has shown signs of growth. 相似文献
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The term ‘information ethics’ (IE) is rapidly diversifying as new technologies enter the milieu and add to already existing ‘entanglements’. Unsurprisingly, the term lacks a universally accepted definition, although there is some common ground as to its constitution. This paper explores the term using the most commonly co-occurring terms in IE literature as indexed in nine databases, namely the EBSCO-hosted Academic Search Premier (ASP); Communication and Mass Media Complete; ERIC; Library, Information Science and Technology Abstracts (LISTA); Newspaper Complete; Business Premier; and Master File Premier, and Wilson's Library Literature and Information Science (LLIS) Full Text. Core/periphery analysis, the co-occurrence of words as subject terms, and social network techniques were applied using UCINET for Windows, text STAT and Bibexcel computer-aided software to analyze data. The paper identifies the most common terms used to describe IE and the core terms with which IE can be defined. Other than informing LIS research and education, the results could potentially assist with the development of IE taxonomy and definitions (e.g. in understanding IE content and development) that may apply to the intercultural and global understanding of IE. 相似文献
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Omwoyo Bosire Onyancha 《Publishing Research Quarterly》2018,34(3):456-470
This article sought to investigate the evolution of library and information science by tracking the author-supplied keywords in the research articles published in the domain between 1971 and 2015. Data was extracted from Thomson Reuters’ citation mainstream indexes and analysed using the VosViewer computer-aided software to obtain author-supplied keyword frequencies in each decade since 1971. We identified the most salient and common research themes in LIS and how the themes have evolved, by delving into the author-supplied keywords to proxy research themes in the field domain. Results indicate that the field of LIS has evolved in terms of its subject focus from information systems design and management in the 1970s to scientific communication, information storage and retrieval, information access, information and knowledge management, and user education in 2015. The application of ICTs in LIS practice and education, too, has emerged as a prominent topic in the field. These issues have the potential of shaping or have shaped the LIS curriculum in some LIS schools in the continent. 相似文献
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Okon E. Ani Patrick Ngulube Bosire Onyancha 《International Information and Library Review》2013,45(1-2):51-60
This paper explored the extent of the accessibility and utilization of electronic resources by academic staff at two Nigerian universities: the University of Calabar and the University of Ibadan. A quantitative research method was adopted in the study and a questionnaire was used as the instrument for data collection. The study population comprised 2035 academic staff at the surveyed universities, and a sample size of 586 academics was used in the study. A total of 324 completed copies of the questionnaires were retrieved and used for data analysis representing a response rate of 55.3%. The findings of the study revealed a poor electronic information environment at the surveyed universities. There was no significant influence of demographic variables (discipline, gender, age, education and professional rank) on the accessibility and utilization of electronic resources among respondents in the survey. The paper concluded that an increase in investment in ICT facilities by university management will lead to improvement in electronic information environment at the surveyed universities and recommended that, Nigerian universities should considerably increase their investments in ICT infrastructural facilities to be in line with the emerging digital trend at universities around the world. 相似文献
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Irene Onyancha Ahmed Al-Awah Florie Cole 《International Information and Library Review》2012,44(3):171-179
In its 50 years of existence, the United Nations Economic Commission of Africa (UNECA) has created and holds a vast quantity of information and knowledge in a variety of formats, including printed and electronic. These represent the corporate memory, providing historical evidence of its actions and decisions. The information resources include published materials such as flagship publications, journal articles, conference proceedings, technical reports, mission reports, annual reports, working papers, policy briefs, speeches and other grey literature, all which outline important research or decisions that have been made on the economic and social development in Africa. In 2009 the Library was awarded seed funding to implement the ECA Institutional Repository (IR). This paper discusses the various activities that have been undertaken to realize the project including; highly customized Dspace installation to support the MARC21 metadata, digitization, migration of metadata from the Library Integrated Management System (HORIZON) and, customization of the Dspace workflow to enable review of imported records. The paper also highlights lessons learnt, challenges and some of the best practices developed throughout the implementation and roll out of the ECA IR project. The Institutional Repository at http://repository.uneca.org/ is the first of its kind within the United Nations Secretariat and offers unique knowledge and information not available elsewhere pertaining to regional programmes, decisions and resolutions promoting social and economic development of Africa. 相似文献
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