J
J. O'Brien
Researcher at University of Johannesburg
Publications - 2
Citations - 20
J. O'Brien is an academic researcher from University of Johannesburg. The author has contributed to research in topics: Competitive intelligence & Computer-mediated communication. The author has an hindex of 1, co-authored 1 publications receiving 20 citations.
Papers
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Journal ArticleDOI
Business intelligence and the telecommunications industry: can business intelligence lead to higher profits?
J. O'Brien,J.A. Kok +1 more
TL;DR: In this paper, it is assumed that good decisions are not consistently made in the telecommunications sector, resulting in profit maximization being compromised, and the question thus arises whether profitability will increase if consistent and good business decisions are made in an ordinary course of doing business.
Journal ArticleDOI
Mode-switching as Face-saving Resource in a Synchronous Online Class about Linguistic Racism
TL;DR: This paper used critical discourse analysis to examine how prospective and practicing teachers in an English teacher education course at a university in the Southern US switched from the mode of video to chat during an online synchronous teleconference lesson on Black Language and linguistic racism in secondary English teaching.