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Browsing Unisa Research Output by Subject "Webometrics"

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Can information ethics be conceptualized by using the core/periphery model?

Ocholla, Dennis; Onyancha, Omwoyo Bosire; Britz, Johannes (Journal of Informetrics, 2010)

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 ...
A co-link analysis of institutions of higher learning in Eastern and Southern Africa : preliminary findings

Onyancha, Omwoyo Bosire; Ocholla, Dennis (UNISA, 2008)

This paper presents the preliminary findings of a co-link analysis of 95 (out of a total of 142) institutions of higher education in eastern and southern Africa. Data was collected using a uniform search strategy, i.e. ...
E-governance and E-governments in Africa : a webometrician’s perceptive of the challenges, trends and issues

Onyancha, Omwoyo Bosire (UNISA, 2010)

This article uses content analysis and webometric approaches to examine the challenges associated with e-government and the presence and performance of African governments on the web, as well as to review and compare the ...
E-governance in Eastern and Southern Africa : a webometric study of the governments’ websites

Onyancha, Omwoyo Bosire (International Review of Information Ethics, 2007)

This paper explores the adoption of one of the Information and Communication Technology (ICT) tools, i.e. the Internet and more particularly, the World Wide Web, by Eastern and Southern African governments as a means of ...
The Performance of South African and Kenyan universities on the world wide web : a web link analysis

Onyancha, Omwoyo Bosire; Ocholla, Dennis (Cybermetrics, 2007)

The study used Link Analysis to compare Kenyan and South African universities according to several Web-based indicators, some of which include the number of pages, and the number of in and out-links. The authors examined ...
Self-archiving by LIS schools in South Africa: practices, challenges and opportunities

Onyancha, Omwoyo Bosire (2011)

This article reports findings of an exploratory study of institutional repositories (IRs) in South African institutions of higher learning and more particularly the practices, challenges and opportunities of self-archiving ...
Web visibility and impact of the National libraries in Sub-Saharan Africa

Onyancha, Omwoyo Bosire (2012)

National libraries (NLs) play an important role not only in the preservation of the national heritage but also in the provision of information to a country’s population. It is therefore very important that, with the ...
A Webometric study of selected academic libraries in eastern and southern Africa using a link analysis approach

Onyancha, Omwoyo Bosire (LIASA, 2007)

This paper investigates the Web presence and performance of academic libraries drawn from six countries in eastern and southern Africa (i.e. three each from eastern and southern Africa). Using link and content analyses, ...

Browsing Unisa Research Output by Subject "Webometrics"

Browsing Unisa Research Output by Subject "Webometrics"

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